attention: ms. sheri young, secretary of the board

26 November 2015

450-1st Street S.W. Calgary, Alberta T2P 5H1 Tel: (403) 920-2107 Fax: (403) 920-2308 Email: [email protected]

National Energy Board Filed Electronically Center 10 517 10th Avenue SW Calgary, AB T2R 0A8 Attention: Ms. Sheri Young, Secretary of the Board Dear Ms. Young: Re: Energy East Pipeline Ltd. (Energy East)

Energy East Project and Asset Transfer (Energy East) Application Board File OF-Fac-Oil-E266-2014-01 02

In accordance with the Board’s letter dated 28 October 2015 (NEB Filing ID: A73525), Energy East encloses for filing its response to the Board’s Information Request No. 5. If you have any questions, or require any further information, please contact the undersigned or Adrienne Menzies, Facilities Applications Manager, at (403) 920-5364 or [email protected]. Yours truly, Energy East Pipeline Ltd. and TransCanada PipeLines Limited Original Signed by Elizabeth Swanson Associate General Counsel Pipelines and Regulatory Law

c.c: Ellen Dillabough, Senior Advisor, Major Projects Management Office

450-1st Street S.W. Calgary, Alberta T2P 5H1 Tel: (403) 920-2107 Fax: (403) 920-2308 Courriel:[email protected]

Le 26 novembre 2015

Dépôt électronique Office national de l’énergie 517, Dixième Avenue S.-O. Calgary (Alberta) T2R 0A8

À l’attention de : Mme Sheri Young, secrétaire de l’Office

Mme Young,

Re: Oléoduc Énergie Est Ltée (OEEL) Demande visant le projet Énergie Est et la cession d’actifs (Énergie Est) Dossier de l’Office OF-Fac-Oil-E266-2014-01 02

Conformément à la lettre de l’Office reçue le 28 octobre 2015 (Numéro d’identité du dépôt de l’ONÉ : A73525-2), Énergie Est dépose, ci-joint, sa réponse à la demande de renseignement No.5.

Si vous avez des questions ou désirez recevoir de plus amples informations, veuillez contacter la soussignée ou Adrienne Menzies, Directrice – Demandes visant des installations, services de réglementation, au (403) 920-5364 ou [email protected].

Veuillez agréer, Madame, mes salutations distinguées, Oléoduc Énergie Est Ltée et TransCanada Pipelines Ltée

Original signé par

Elizabeth Swanson Avocate générale associée Pipelines et droit de nature réglementaire

cc: Ellen Dillabough, Conseiller en réglementations, Bureau de gestion des grands projets

Energy East Pipeline Ltd. Energy East Project

NEB 5.1 Response to Information Request

IR Number: NEB 5.1

Category: Engineering Matters

Topic: Trenchless Watercourse Crossings

Reference: i) (A4D8R1) EEPL, Application, Volume 1, Section 2.9.3, PDF page 26 of 60.

ii) (A4G9T2) EEPL, Supplemental Report No. 1, Section 1.3.2, PDF page 4 of 14.

iii) (A4D8V1) EEPL, Application, Volume 4A, Section 2.4.6.1, PDF page 7 of 90.

iv) Canadian Standards Association (CSA) Z662-15 Clause 9, Corrosion control

v) CSA Z662-15 Clause 6.2.11, Horizontal directional drilling

Preamble: Reference i) provides a table of preliminary trenchless watercourse crossings for which EEPL retained independent third-party consultants to prepare preliminary feasibility reports on the potential use of a horizontal directional drill (HDD).

Reference ii) states that five additional watercourses may be crossed using a trenchless method, if feasible.

Reference iii) states that abrasion-resistant coating will be used where the pipe is installed using boring, drilling, or other methods that could cause abrasion to the coating during installation.

Reference iv) includes specific requirements for the selection, application and inspection of external protective coating for buried or submerged piping.

Reference v) requires companies to develop pipe handling and installation procedures to minimize damage to the coating and prevent damage to and overstressing of the pipe during HDD installation. Visual inspection of the pipe coating for damage is also required where it exits the drill hole upon completion of the pull back.

The Board requires further information regarding the pipe coating and installation and handling procedures to be used for the HDD watercourse crossings

November 2015 Page 1 of 2

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Request: Please provide the following:

a) A description of the abrasion-resistant coating protection to be used on the HDD crossings demonstrating that it will provide adequate protection to these pipe segments;

b) Confirmation that a pipe handling and installation procedure will be developed to minimize coating damage and overstress of the pipe during the installation of the HDD crossings;

c) Confirmation that EEPL will perform a post-installation pipe and coating condition inspection for damage, at the drill-hole exit.

Response:

a) Energy East will use both fusion bond epoxy (FBE) corrosion coating (System 1A) and FBE abrasion coating (System 2B) at HDD crossings. These coating systems have a high level of performance as measured by abrasion, gouge and impact resistance. TransCanada has extensive experience with both systems which have been employed on HDD crossings throughout North America.

b) Energy East confirms that pipe handling and installation procedures will be developed to reduce coating damage and overstress of the pipe during installation of the HDD crossings.

c) Energy East confirms that a post-installation pipe and coating condition inspection for damage will be employed at the drill-hole exit.


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IR Number: NEB 5.2


Topic: Electrical Infrastructure – Substations

Reference: i) (A4D8Z7) EEPL, Application, Volume 6A, Section 2.4.3, PDF page 9 of 30

Preamble: In the reference, EEPL states that substations will be installed to reduce the voltage level of the incoming utility power to the required distribution level. The substations in Alberta will be permitted, constructed, owned and operated by the utility companies, and that they will be located within EEPL’s yards but will be separately fenced and have their own access. For the other provinces, substations will be constructed and owned by EEPL and operated by TransCanada Pipelines Limited (TransCanada).

Request: For the substations constructed and owned by EEPL, please provide:

a) the conceptual design of the substations including its Single Line Diagram plant view, voltage levels, volt-amperes and fault level

b) Schematics of the substation’s protection system; primary and back-up protective devices, circuit breakers, and fuses with current transformers, potential transformers, and metering devices

c) an indication of when the overall site grounding study will be completed

d) an indication of when the arc flash study will be completed;

e) the value of the transformer’s neutral grounding resistors for limiting ground fault current

f) list of prominent standards used in the design

g) preliminary equipment specifications

h) confirmation that the detailed design will be provided as soon as it is finished

i) confirmation that there is a maintenance plan for the substation and that the maintenance plan document will be provided as soon as it is available

j) standards used for the maintenance of electrical equipment

k) Confirmation that the electrical maintenance will be part of the quality management system


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l) Maintenance strategy used by the company;

m) Specification of equipment requiring specialized maintenance and the description of those practices.

Response:

a) A preliminary single line diagram for a typical substation is included in Attachment NEB 5.2-1. Fault levels are not included in the attached single line diagram and will be available during detailed design once the requisite information from power providers has been obtained.

b) Please refer to the single line diagram included in Attachment NEB 5.2-1.

c) The grounding study will be completed during detailed design.

d) The arc flash study will be completed during detailed design.

e) Preliminary sizing of the transformer neutral grounding resistor will limit the fault current to 25 A. Fault current limits will be confirmed during detailed design.

f) A preliminary listing of prominent standards and recommended practices used in the design of substations is shown in Table NEB 5.2-1.

Table NEB 5.2-1: Preliminary List of Standards and Recommended Practices for Substations

Standard Description ANSI C37 Power Circuit Breaker ANSI/IEEE 81-2012 Guide for Measuring Earth Resistivity and Ground Impedance,

and Earth Surface Potentials of a Ground System ANSI/IEEE 525-2007 Guide for Design and Installation of Cable Systems in

Substations ANSI/IEEE 693-2005 Recommended Practice for Seismic Design of Substations ANSI/IEEE C57.12.10-2010 Transformers- 230 kV and Below ANSI/IEEE C62.22-2009 Guide for The Application of Metal Oxide Surge Arrestors for AC

Systems ANSI C84.1-2011 American National Standard for Electric Power Systems and

Equipment (60Hz) IEEE 80-2013 Guide for Safety in AC Substation Grounding CSA C22.2, No 41-2013 Grounding and Bonding Equipment


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g) Table NEB 5.2-2 lists preliminary equipment specifications for major substation

equipment. These specifications will be reviewed and revised as required during detailed design.

Table NEB 5.2-2: List of Preliminary Equipment Specifications for Substations

Equipment Name Description Power Transformer Three phase, outdoor power transformer, 20/27/33 MVA,

ONAN/ONAF/ONAF; 65°C temperature rise; 32 step onload tapchanger In addition to the above requirements, please refer to equipment rating table shown on Attachment NEB 5.2-1 for primary voltages.

High voltage (HV) Circuit Breaker SF6 gas insulated; dead tank; three pole operation; 3-cycle rated interruption time

HV Circuit Switcher HV circuit switcher; three pole operation; 5-cycle rated interruption time HV Airbreak Disconnect Switch HV airbreak disconnect switch; 1200 Amp, three pole gang operated Neutral Grounding Resistor (NGR) NGR, 6.9 kV, 25 A, 160 ohm, 750°C temperature rise; 10 seconds

operating time Protection Relay Transformer electrically protected by 'A' and 'B' relays as shown in

Attachment NEB 5.2-1 Two overlapping schemes combined with two different relays offer differential protection of the transformer. Ground protection via NGR combined with ground protection relay

Surge Arrester Station class, gapless metal oxide ZnO, vertical or horizontal mount, solidly grounded, 60 Hz, voltage and MCOV ratings per Attachment NEB 5.2-1

h) Confirmed.

i) TransCanada has existing substation maintenance plans as part of TransCanada’s maintenance program. During detailed design, these plans will be reviewed and revised as necessary to accommodate substation equipment required for the Project. Energy East will provide the final plans prior to commencement of operations.

j) Maintenance of substation equipment will be guided by manufacturer recommendations and the following standards:

• ANSI/NETA MTS-2015 – Standard for Maintenance Testing Specifications for Electrical Power Distribution Equipment and Systems

• ASTM D923-15 – Standard Practices for Sampling Electrical Insulating Liquids

• IEEE C57.104-2008 – Guide for the Interpretation of Gases Generated in Oil Immersed Transformers

k) Confirmed.

l) TransCanada’s maintenance strategy is predictive and preventative to ensure equipment safety, reliability and integrity.

Upon installation, new electrical equipment is commissioned to ensure proper equipment operation as per the manufacturer specifications and the engineering design.


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Once equipment is placed in-service, it is subject to TransCanada’s maintenance program. This program includes electrical testing, lubrication, mechanical adjustments and replacement of components that show signs of wear. Commissioning test reports are used as a baseline to compare the in-service condition of equipment against its original condition. The goal is to ensure equipment remains in “like new” working order. The strategy of the maintenance program is to correct any incipient failures before they progress to a full failure.

Program findings are analyzed to determine whether or not there are any systemic issues related to particular pieces of electrical equipment. Mitigation strategies are developed as required to correct any systemic issues that might be identified.

The maintenance program for substations incorporates manufacturer recommendations and standards as per the response to j). The schedule for maintenance of electrical equipment in substations constructed and owned by Energy East is as follows:

• yearly: substation infrared testing and transformer oil testing

• every three years: transformer testing, SF6 breaker testing and airbreak switch testing

m) Energy East interprets “specialized maintenance” to mean any maintenance that requires skills, tools or procedures not currently used in maintaining TransCanada’s existing substations. No specialized maintenance is anticipated to be required for substations constructed and owned by Energy East.


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Energy East Pipeline Ltd. NEB Information Request 5 Attachment NEB 5.2-1

November 2015

Attachment NEB 5.2-1 Pump Station Substation Preliminary Single Line Diagram

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IR Number: NEB 5.3


Topic: Electrical Infrastructure - Pump Stations

Reference: i) (A4D8Z7) EEPL, Application, Volume 6A, Section 2, PDF page 1 of 30

ii) (A4D8Z7) EEPL, Application, Volume 6A, Section 2.2.1, PDF page 3 of 30

Preamble: In reference i), EEPL states that 72 pump stations will be installed for the Project, including 71 mainline pump stations at intervals of approximately 65 km along the pipeline and one on the Cromer Lateral. These pump stations provide pressure to the oil to compensate for pressure loss along the pipeline due to friction.

Reference ii) states the pumps will be driven by electric motors that are designed to be compatible with variable frequency drive (VFD) equipment for speed control. During detailed design, a second VFD might be installed at the pump stations to provide additional operating flexibility.

Reference ii) also states instruments will be mounted on pumps and motors to monitor their operation. A deviation from the normal operating range will cause the control system to alarm and, if required, shut down the pump.

Request: For each terminal and pump station, please provide:

a) a single line diagram of the power sub-system showing:

a.1) the connection between VFDs and pumps;

a.2) overload, short circuit, and ground fault protection for pump motors and back-up protections;

a.3) circuit breakers, contactors, and fuses;

a.4) specifications of the fuses, with their characteristics; and

a.5) alternate bus arrangements, if any;

b) a list of the applicable standards for the safe operation of motors;


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c) the Operating Limits and Protective Device Settings document;

d) a list of any protective, metering, or electronic devices that will be located in the pump building;

e) the suggested operating temperature range for the devices listed in d);

f) a description of the coordination between upstream and downstream protective devices during short circuit and ground faults, with their respective tripping arrangements and time-current characteristics;

g) the total load requirement for each VFD;

h) the VFD technical specifications;

i) details on short circuit and ground fault levels;

j) an indication of when the arc flash study will be completed;

k) a description of the primary and back-up protection of the motors running the pump units, including their settings;

l) a description and specifications of the relays used to protect the motors;

m) the monitoring parameters and their normal operating range;

n) preliminary specifications of the electrical equipment;

o) confirmation that the detailed design will be provided as soon as it is finished;

p) confirmation that there is a maintenance plan for the electrical equipment in the pump station and that the maintenance plan document will be provided as soon as it is available;

q) standards used for the maintenance of the electrical equipment in the pump station;

r) confirmation the electrical maintenance will be part of the quality management system; and

s) the company’s maintenance strategy for the electrical equipment in the pump station


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Response:

Energy East notes that this request seeks information on the electrical infrastructure required for pump stations and terminals. At this time, Energy East has provided responses that reflect the requested information for pump stations. Similar information for two of the terminals, the Saint John tank terminal and the Canaport Energy East marine terminal, is currently not available. Updated plans for these terminals will be presented in the Application Amendment (planned to be filed in December 2015) and additional preliminary engineering is currently being undertaken. The requested electrical information for these terminals is planned to be included in Supplemental Report No. 7, expected to be filed in second quarter 2016. For the sake of consistency, electrical information for Hardisty D and Moosomin tank terminals will also be included in the same supplemental report.

a) A single line diagram of the power sub-system illustrating the components described in a.1 through a.4 is provided in Attachment NEB 5.3-1. In response to a.5, no alternate bus arrangements are planned at this time.

b) Table NEB 5.3-1 lists the applicable codes and standards which will be used to guide the safe operation of motors.

Table NEB 5.3-1: Preliminary List of Standards and Codes for Motors

Standard Description CSA C22.1-2015 Canadian Electrical Code, Part 1

CSA C22.2 No 100-2014 Motors and Generators

CSA C22.2 No 145-2011 Motors and Generators for use in Hazardous Locations

CSA Z462-2015 Workplace Electrical Safety

IEEE 112-2004 Test Procedure for Polyphase Induction Motors and Generators

IEEE 522-2004 Guide for Testing Turn to Turn Insulation in Form Wound AC Motors

IEEE 958-2003 Application of adjustable speed drives on 2400 -13800 V Auxiliary Systems

API 541 4th edition Form Wound Squirrel Cage Induction Motors - 500 HP and larger

ANSI C50.41-2012 Polyphase Induction Motors for Power Generating Stations

NEMA MG1-2014 Motor and Generators

NEMA MG2-2007 Safety Standard and Guide for Motor and Generators

NETA MTS-2015 Acceptance Testing Specifications for Electrical Power Equipment and Systems

c) The electrical protective device settings will be determined and documented in an electrical protection and control philosophy during detailed design. Alarm and shutdown setpoints for the process control system will be listed in an alarm and setpoint list created during detailed design.


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d) Energy East does not plan to install pump buildings. Protective, metering and

electronic devices will be enclosed within temperature-controlled electric equipment shelters. The following is a preliminary listing of protective, metering, and electronic devices that will be located within these shelters:

• station programmable logic controller (PLC) • unit PLC • station human machine interface (HMI) • data logger • heating, ventilation and air conditioning (HVAC) controllers • electrical heat tracing control panel • pressure control valve controller (if required) • redundant multifunction transformer protection relays • real time automation controller • timed ground fault relay and neutral ground resistor (NGR) condition monitor • medium voltage power digital meter • multifunction feeder protection relay • multifunction motor protection relay for each mainline pump motor • low voltage power digital meter • uninterruptible power supply • back-up generator control panel

The following field instrumentation will be installed outdoors on or near each pump / motor skid:

• drive end and non-drive end vibration transmitters on the pump • drive end and non-drive end vibration transmitters on the motor • pump bearing resistance temperature detectors (RTDs) • motor bearing RTDs • motor winding temperature RTDs • drive end and non-drive end pump seal leak detection pressure transmitters • pump suction and discharge pressure transmitters • motor air filter differential pressure transmitter • pump ambient air / fire detection RTD

The ranges, alarm and shutdown setpoints will be identified during detailed design.

e) The indoor equipment listed in d) will be designed to operate over the following indoor ambient temperature range: 10°C to 40°C. The outdoor instrumentation listed in d) will be specified to operate in an outdoor ambient temperature range from -40°C to 40°C. Operating temperature ranges will be determined during detailed design.

f) Protection coordination studies will be completed during detailed design.

g) The variable frequency drive (VFD) will be sized to drive the load of one induction motor operating at 110% speed which is expected to reach a maximum shaft power of 5966 kW (8000 HP).


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h) Preliminary VFD technical specifications are as follows: 6900 VAC, air cooled heat

exchanger, 3 Phase, 36 pulse, 660 amp maximum current rating, frequency range 0.1-66 Hz, efficiency >96%, input power factor >95%.

i) Phase-to-phase short circuit levels will be determined during detailed design. Ground fault currents on the medium voltage system will be limited to 25 amps by the neutral grounding resistor located within the substation, with the exception of Hardisty D, which will be limited to 50 amps.

j) The arc flash study will be completed during detailed design.

k) Primary motor protection is provided by a fused contactor controlled and monitored by a motor protection relay. The motor protection relay settings will be coordinated with the fuse to ensure the contactor does not operate for faults above its maximum interrupting rating. Backup protection is provided by the upstream 6.9 kV main breaker and the associated protection relay and neutral grounding resistor monitor. Additionally, for any motor running on VFD, backup protection is also provided by the VFD itself. Protection settings including fuse sizing will be completed during detailed design.

l) A microprocessor-based relay capable of providing motor protection, monitoring, control, automation, self-checking and reporting functions will be selected during detailed design.

m) Electrical equipment parameters that are monitored include: bus voltage, bus frequency, phase current of main and feeders, ground current, motor winding temperature, motor bearing temperature, motor vibration, transformer winding temperature and breaker failure. Normal operating ranges are subject to equipment selection and will be determined during detailed design.

n) Table NEB 5.3-2 provides preliminary electrical equipment specifications:

Table NEB 5.3-2: Preliminary Electrical Equipment Specifications

Equipment Name Description Medium Voltage1 Mainline Pump Motor 6600 VAC,2 WPII,3 4851 kW4 (6500 HP5); 3 phase, 60 Hz,6 Class F

insulation, Class B (85˚C) Temperature rise, area classification classified as class I, groups IIA & IIB, zone 2, 1.15 max service factor, horizontal mount.

Switch Gear 6900 VAC, 3000 A,7 3 Phase, Max Rated Voltage 8.25 kV,8 Short Time Withstand current 40 kA9 2 seconds, 95 kV BIL,10 3 cycle interrupting time, Indoor, Metal Clad, metering cell, drawout breakers

MV Motor Control Center By-Pass Bus

6900 VAC, 3000 A, 3 Phase, Nominal Voltage Class: 7200 V Short Time Withstand Current: 40 kA; By Pass Vacuum Contactor cells: 720 A, 60 kV BIL.


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Table NEB 5.3-2: Preliminary Electrical Equipment Specifications (cont'd)

Equipment Name Description MV Motor Control Center VFD Bus

6900V AC, 1200 A, 3 Phase, Nominal Voltage Class: 7200 V Short Time Withstand Current: 40 kA; VFD Vacuum Contactor Cells: 720 A, 60 kV BIL.

Low voltage Motor Control Center 600V AC, Continuous Current: 800 A Horizontal Bus, 600 A vertical bus, 3Phase, 60 Hz, 42 kA.

Uninterruptible Power Supply11 10 kVA,12 1 Phase, 0.8 PF, 13 Inverter output: 120 VAC , Inverter Input: 125 VDC, Input current: 100 A, Static Transfer switch: 10 kVA

UPS Distribution Panel 120 V, 150 A, 1 Phase, 40 CCTS, 14 Min. Interrupting Capacity: 10 kA.

Battery Bank Absorbed Glass Mat Sealed Batteries, 1045 AH, 15 Input Power: 208 VAC, Output power: 125 VDC.

Power Factor Capacitor 6.9 kV Power Factor Capacitor Bank 6900 V AC, 3 phase, 60 Hz, 96 kV BIL, 15 kV Rated, 964 kVAR16 Single Capacitor Rating

Station Service Transformer 600 kVA, 6900/600/347V, 3 phase, 60 Hz, ONAN, HV BIL:75 kV, LV BIL: 30 kV, All Copper Windings.

Distribution Transformer 45 kA, 600 V - 208/120 V Distribution Transformers. Distribution Panel 120/208V AC, 150A, 3 Ph., 4W 42 Circuits AC Distribution Panels

C/W Main Breaker and Wire Way Note: 1. Medium Voltage (MV) 2. Volts Alternating Current (VAC) 3. Weather-Protection Type II (WPII) 4. Kilowatts (kW) 5. Horse Power (HP) 6. Hertz (Hz) 7. Amps (A) 8. Kilovolts (kV)

9. Kilo amps (kA) 10. Basic Insulation Level (BIL) 11. Uninterruptible Power Supply (UPS) 12. Kilo Volt Amps (kVA) 13. Power Factor (PF) 14. Circuits (CCTS) 15. Amp Hour (AH) 16. Kilovolt-Amperes Reactive (VAR)

o) Confirmed.

p) TransCanada has existing pump station electrical equipment maintenance plans as part of TransCanada’s maintenance program. During detailed design, these plans will be reviewed and revised as necessary to accommodate pump station electrical equipment required for the Project. Energy East will provide the final plans prior to commencement of operations.

q) Maintenance of pump station electrical equipment will be guided by manufacturer recommendations and ANSI/NETA MTS-2015 - Standard for Maintenance Testing Specifications for Electrical Power Distribution Equipment and Systems.

r) Confirmed.

s) TransCanada’s maintenance strategy is predictive and preventative to ensure equipment safety, reliability and integrity. The details of this maintenance strategy are set out in response NEB 5.2 (l).


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The maintenance program for pump station electrical equipment incorporates manufacturer recommendations and standards as per the response to q). The schedule for preventative maintenance of electrical equipment in pump stations is as follows:

• every three years: VFD testing, medium voltage switchgear testing and motor testing

• every six years: low voltage motor control center testing


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Attachment NEB 5.3-1

Single Line Diagram of the Power Sub-System

November 2015

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IR Number: NEB 5.4


Topic: Mutual interference effects between pipelines and power lines

Reference: i) (A4D8Z7) EEPL, Application Volume 6A, Section 2.5.4, PDF page 11 of 30

Preamble: Reference i) states: “Impressed current CP [cathodic protection] systems will be installed for belowground pipe at pump stations. The system will include groundbeds and rectifiers as determined in detailed design. Other non-CP related infrastructure such as civil or electrical, will be considered during detailed design to ensure adequate CP current and distribution. Monitoring systems will be implemented to determine the effectiveness of the applied CP current.”

The Board notes that the Application makes no reference of locations where the pipeline runs parallel to high voltage alternating current (AC) power lines. The Board is aware that induced AC voltage from overhead power lines has become recognized as a threat to underground structures that should be addressed in the design of a pipeline AC mitigation system.

Request: a) Please provide confirmation that no portion of the pipeline runs parallel to high voltage AC power lines.

b) If EEPL cannot provide confirmation in (a), and the induced AC voltage threat is plausible; discuss how the threat will be mitigated.

Response:

a) Not confirmed. Energy East notes that portions of the Project’s pipeline will parallel high voltage AC power lines. Please refer to Energy East’s response to request b) for further discussion.

b) The occurrence of pipelines running parallel to AC power lines is common in the pipeline industry, which has well-established mitigation and design measures to ensure pipeline integrity and safety to both personnel and the public.1

1 For example: CAN/CSA-C22.3 No.6-13, National Standard of Canada (June 2014); Principles and Practices of Electrical Coordination Between Pipelines and Electric Supply Lines; and NACE SP0177-2014 Standard Recommended Practice: Mitigation of Alternating Current and Lightning Effects on Metallic Structures and Corrosion Control Systems.


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Further to its response to request a) Energy East acknowledges that some areas of the conversion portion of the Project parallel existing power lines. Energy East also anticipates that portions of the new-build pipeline will also parallel existing power lines.

The need for AC mitigation facilities is based on an AC interference study, which is completed for each parallel situation, on a case-by-case basis. These studies include data gathering and analysis of:

• AC power line configuration and characteristics • pipeline configuration and characteristics • site specific soil resistivity measurements • specialized software modelling

Typical AC mitigation facilities installed by a pipeline company in order to address issues identified in AC interference studies can include:

• additional pipeline system grounding

• modification, replacement, or installation of test stations that are suitable for corrosion monitoring within AC corridors

• installation of devices which eliminate conflicts between AC mitigation system and cathodic protection system design requirements

Where an AC interference study in support of the Project indicates a requirement for AC mitigation facilities, an engineering design will be completed in consultation with any power line operators as appropriate, to determine the detailed specifications for the suitable AC mitigation facilities to be installed.

With respect to existing pipelines, TransCanada regularly monitors AC potentials at existing cathodic protection test stations. This is done to ensure that existing AC mitigation systems are operating effectively, and to detect any instances where mitigation measures such as new AC mitigation studies, repairs, or additional AC mitigation facilities may be required.


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IR Number: NEB 5.5


Topic: Pump Stations and Terminals – UPS and Back-up Power

Reference: i) (A4D8Z7) EEPL, Application, Volume 6A, Section 2, PDF page 1 of 30

ii) (A4D8Z7) EEPL, Application, Volume 6A, Section 2.4.2, PDF page 9 of 30

Preamble: Reference i) states that of the 72 pump stations, up to 64 will be supplied with power sourced from utility companies. The remaining eight stations located in northern Ontario will be supplied with power produced by onsite gas turbine-driven generators.

Reference ii) states that an uninterruptible power supply (UPS), which includes a battery backup system will maintain the operation of critical control, communication and electrical protection systems in the event of the loss of power.

Request: Please provide information for the eight stations that will be supplied with onsite gas turbine-driven generators describing:

a) generator’s rated voltage, MVAs [mega volt amps], estimated load, power factor, standards used to size the generator, etc.

b) the critical loads for the UPS and duration;

c) how the load transfer occurs;

d) the transition time to UPS;

e) how critical information is stored; and

f) a list of standards that will be used for maintenance of UPS and generators

Response:

Energy East notes that the topic of this information refers to pump stations and terminals whereas the request refers to the eight stations with onsite gas turbine driven power generators. Energy East interprets this information request as seeking information on the UPS and back-up power for the eight pump stations with onsite gas turbine-driven power


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generators and has provided responses that reflect the requested information for these pump stations.

a) Preliminary backup requirements call for a three phase 600 V, 100 kW (125 VA) generator rated to operate at 0.8 power factor in order to sustain critical loads.

A preliminary list of standards and recommended practices that will be used to size the backup generator is shown below:

Table NEB 5.5-1: Preliminary List of Standards and Recommended Practices for the Backup Generator

Standard Description NEMA MG1-2014 Motors and Generators

EEMAC M1-6-1986 Standards for Motors and Generators

ANSI/IEEE C50.10-1977 American National Standard General Requirements for Synchronous Machines

ANSI/IEEE C50.13-2005 IEEE Standard for Cylindrical Rotor 50 Hz and 60Hz Synchronous Generators Rated 10 MVA and Above

ANSI/IEEE 446-1995 Recommended Practice for Emergency and Standby Power Systems for Industrial and Commercial Applications

NFPA 37-1998 Standard for the Installation and Use of Stationary Combustion Engines and Gas Turbines

NFPA 70-2014 National Electrical Code (NEC)

NFPA 110-2013 Standard for Emergency and Standby Power Systems

CSA 22.1-2015 Canadian electrical code, part I (23rd edition), safety standard for electrical installations

CSA C22.2-2015 General requirements – Canadian electrical code, part II

b) The critical loads and duration are described in Supplemental Report No.4, Project Update Section 1.5.1: Pump Stations – Uninterruptible Power Supply (NEB Filing ID: A4T7T5).

c) Load transfer to the backup generator is described in Supplemental Report No.4, Project Update Section 1.5.1: Pump Stations – Alternate Source of Power (NEB Filing ID: A4T7T5).

d) There will be no transition time to the UPS as the UPS will be continuously connected and provide power to the control system. For further information about UPS refer to Supplemental Report No.4, Project Update Section 1.5.1: Pump Stations – Uninterruptible Power Supply (NEB Filing ID: A4T7T5).


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e) The following critical information is stored on site in non-volatile memory:

• programming and configuration information for control system devices and electrical protective relays

• electrical relay event logs and fault data

Additional information is stored both on-site and via SCADA as described in the response to NEB 5.6 (d).

f) Maintenance of UPS will be performed using manufacturer recommendations and IEEE 1188-2005 Recommended Practice for Maintenance Testing and Replacement of VRLA (Valve Regulated Lead Acid) Batteries for Stationary Applications. Back-up generators are test-run monthly and minor maintenance performed as required as per manufacturer recommendations.


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IR Number: NEB 5.6


Topic: Pump Stations and Terminals – Control System, Supervisory Control and Data Acquisition (SCADA), Instrumentation, and Communication

Reference: i) (A4D8Z7) EEPL, Application Volume 6A, Section 2.6.1, PDF page 12 of 30

ii) (A4D8Z7) EEPL, Application Volume 6A, Section 2.1.1, PDF page 2 of 30

iii) (A4D9E8) EEPL, Application Volume 7, Section 4.10, PDF page 9 of 14

Preamble: Reference i) states pump stations will be remotely monitored and controlled by the Operations Control Centre (OCC) via the SCADA system. The SCADA system communicates with programmable logic controllers (PLCs) installed at each pump station. The PLCs will independently monitor and control the start-up and shutdown sequencing, and pump operation. They will include features to safely operate and shutdown the station. The PLCs will respond to pump station start and stop commands and pressure set points issued by the OCC.

Reference ii) states that a leak detection system will be incorporated in the pipeline and pump stations to detect oil loss. If a leak is detected, the pipeline and facilities will be shut down, and the leak area will be isolated by closing valves in accordance with the OCC isolation plan and the Energy East Emergency Response Plan (ERP)

Reference iii) states that the SCADA system will alert OCC controllers any time a local facility control system detects operations are outside pre-determined limits. Operating procedures govern how the controllers respond to these alarms, with priority on ensuring the continued safety and integrity of the pipeline and associated facilities.

The Board notes that the application provides only basic information around instrumentation and the SCADA and the communication systems. The impact of these systems on the safe operation of the control room and the pipeline system is paramount.


PDF 26 of 377



Request: Please provide:

a) a list of standards that will be used in designing and operating the SCADA system, and the interface between SCADA and the leak detection system;

b) a block diagram showing:

b.1) the control system, including PLCs, flow meters, variable frequency drives (VFDs), control valves, block valves, local human machine interfaces (HMIs), the network connection to the PLCs, and its integration with SCADA;

b.2) a description of the leak detection system mentioned in Reference ii);

b.3) the existing primary and back-up communication links of the SCADA system and their integration; and

b.4) the block valve sites, the architecture connecting with the SCADA host, the PLCs, and associated HMIs;

c) a flow diagram of the control logic in the event of communication and PLC failure;

d) information that will be stored on the SCADA historic data log;

e) a description of the alarm management system, including:

e.1) policy and strategy on alarms;

e.2) alarm prioritization;

e.3) the process to add alarms and modify existing ones;

e.4) the number of alarms during normal operations and during a plant upset;

e.5) the type(s) of alarms that will require operator action;

e.6) alarm screen format; and

e.7) operator qualifications, as well as training, roles, and responsibilities;

f) a description of the lock-out and tag-out methods that will be used; and

g) a description of:

g.1) the flow control system; and

g.2) the metering system.


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Response:

Energy East notes that the topic of this request refers to information on the control system, SCADA, instrumentation and communication required for pump stations and terminals. At this time, Energy East has provided responses that reflect the requested information for pump stations. Similar information for two of the terminals, the Saint John tank terminal and the Canaport Energy East marine terminal, is currently not available. Updated plans for these terminals will be presented in an Application Amendment (planned to be filed in December 2015) and as a result, additional preliminary engineering is currently being undertaken. The requested electrical information for these terminals is planned to be included in Supplemental Report No. 7, expected to be filed in second quarter 2016. For the sake of consistency, the same information for the Hardisty D and Moosomin tank terminals will also be included in the same supplemental report.

a) A preliminary list of primary standards and recommended practices used in guidingthe design and operation of the SCADA and leak detection system includes thefollowing:

Table NEB 5.6-1: Preliminary List of Standards and Codes for Motors

Standard Description CSA Z662-15 Oil and gas pipeline systems, Annex E- Recommended practice for liquid

hydrocarbon pipeline leak detection

API RP 1149-2015 Pipeline Variable Uncertainties and Their Effects on Leak Detectability

API RP 1130 (R2012) Computational Pipeline Monitoring for Liquids

API RP 1164-2009 SCADA Security

API RP 1165 (R2012) Recommended Practice for Pipeline SCADA Displays

API RP 1167-2010 SCADA Alarm Management

API RP 1168-2015 Pipeline Control Room Management

The data interface(s) between the SCADA and leak detection systems is vendor specific. As such, standards governing the interface between SCADA and leak detection will be determined during detailed design in conjunction with the vendor(s). Interface development will be guided by API RP 1130 -Section 5.5, Integration of Computational Pipeline Monitoring and SCADA.

b)

b.1) Please refer to Attachment NEB 5.6-1: Preliminary SCADA leak detection and control system block diagram for pump stations and MLVs.

b.2) The leak detection strategy for Energy East will include both real-time and non-real-time leak detection methods, as described in Application, Volume 7, Section 4.12: Leak Detection Strategy (NEB Filing ID: A4D9E8). The real-time leak detection system will comprise software systems operating on redundant


PDF 28 of 377



servers with interfaces to SCADA for data gathering from field instrumentation via the telecommunication wide area network. This instrumentation includes devices used to measure temperature, pressure, flow and valve position. The readings from the instrumentation are transmitted to the leak detection system through PLCs, remote terminal units, telecommunications and SCADA, as described in the response to b.3). Refer to Attachment NEB 5.6-1: Preliminary SCADA leak detection and control system block diagram for pump stations and MLVs.

b.3) Refer to Attachment NEB 5.6-1: Preliminary SCADA leak detection and control system block diagram for pump stations and MLVs.

The specific communication paths to and from each telecommunication supplier may differ from that illustrated in the referenced preliminary block diagrams once detailed design is completed. The selection of primary and secondary (backup) links for each pump station site will be determined during detailed design.

b.4) Refer to Attachment NEB 5.6-1: Preliminary SCADA leak detection and control system block diagram for pump stations and MLVs.

The specific communication paths to and from each telecommunication supplier may differ from that illustrated in the referenced block diagrams once detailed design is completed. The selection of each primary and secondary (backup) links for each MLV site will be determined during detailed design.

c) For preliminary flow diagrams representative of the control logic in the event of either a communication failure between SCADA and a facility PLC or remote terminal units, or failure of the facility PLC itself, see Attachment NEB 5.6-2: Pump station logic diagrams.

d) Information will be stored to ensure appropriate access to historical data without putting undue burden on communication or database systems. SCADA information will be stored as follows:

• Short Term SCADA Database:

Within the SCADA system, there is an historical component that captures and stores operationally significant analogs, rates, and digitals that are available for shorter term trends and various time-period rollups, primarily for Oil Control. This data will include pressures, temperatures, flow, valve statuses and/or positions, alarms, leak detection variables as well as other information needed for the operation of the pipeline.


PDF 29 of 377




Long-term data historian:

For longer term analysis and trending, a subset of the analogs, rates, and digitals that are stored within the SCADA historical component is brought into an historian. This data is captured at a rate equivalent to the SCADA system but applies additional compression in order to hold the data online for longer term operational use.

Human Machine Interface (HMI):

Data collected and stored on the HMI is used for local analysis and equipment trouble shooting. This data is captured at a higher sampling rate than the systems described above and includes all field analog and alarm data points at a facility.

e)

e.1) The SCADA alarm system’s design will be guided primarily by API RP 1167-2010 – SCADA Alarm Management.

The guiding principles followed in the development of the SCADA alarm management system will be:

Utilize a classification of alarm severities in order to provide clear and consistent alarm indications to OCC controllers and to enable consistent and appropriate alarm response. Classification of alarms and assignment of severities will be completed in detailed design.

Provide only alarms that have an actionable controller response.

Bundle various alarms together that have the same implications to the hydraulics and controls of the pipeline and therefore require the same operator response.

Review alarms regularly to ensure they are contributing to ongoing continual improvement of alarm management.

e.2) Alarms are prioritized by severity, shown as text and also distinguished by color and can be configured as an audible alarm. Alarms are ordered by severity, then date and time.

e.3) The TransCanada SCADA team will be responsible for updating the SCADA system and database and report generation to allow for active management of alarms that are generated by the system. The team will also be responsible for adding or modifying alarms through established TransCanada change management procedures. New projects or additions will be tested against alarm management guiding principles described in the response to e.1).

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e.4) Energy East will strive to meet the maximum alarm rate targets that are recommended in API 1167 – Pipeline SCADA Alarm Management. The guiding principles described in the response to e.1) consider alarm management during both normal operations and upset conditions. The duties of Energy East controllers within the OCC will be divided by consoles, and alarms will be allocated by area of responsibility. Further, controller load analysis will be conducted to observe and document the activities of controllers during a shift. Benchmarking and workload analysis will determine a target number of alarms per hour per console.

Monthly and annual alarm management reviews will provide the opportunity to ensure clear, consistent and appropriate response to SCADA alarms and notifications.

e.5) As per the alarm management guiding principles addressed in the response to e.1), the SCADA alarm system is designed to notify the OCC controllers ofevents requiring a response and to ensure consistent response to like alarms.

e.6) The alarm screen format for SCADA and leak detection associated with the Project is vendor specific and as such, governing standards1 will be determined by Energy East during detailed design in consultation with the applicable vendor(s). Energy East expects to employ an alarm screen format that incorporates appropriate colours and sounds for differentiation, with alarms that flash until acknowledged. Displayed alarm details may include:

• time of occurrence• point name• description of the point in alarm• description of the alarm condition• severity of the alarm condition• station associated with the point• PLC or remote terminal units associated with the point

e.7) As part of the formal controller qualification process, the controller will be evaluated on console by a qualified evaluator within the OCC. Prior to this evaluation, controllers complete an extensive training program including mentored training, formal online training, emergency response, abnormal operation conditions training, on console review and hands on experience. To remain qualified, the controller must stay current on that console. Please see Application Volume 7 Section 4.6.2 (NEB Filing ID: A4D9E8) for more information on operator qualifications.

1 See response NEB 5.6(a) for a preliminary list.


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f) Energy East will use a formal lockout and tagout procedure, which is part of theTransCanada operating procedures. This procedure is designed to provide a safeenvironment for the repair, maintenance, or testing of equipment by physicallypreventing that equipment from being energized. When equipment or facilities arelocked out, OCC and field personnel are unable to operate or energize the associatedequipment or facilities.

This mandatory procedure applies to all TransCanada personnel for the control ofenergy during the repair and servicing of equipment, machines or processes atTransCanada facilities and work sites. These procedures are followed during regularbusiness activities as well as in the event of an emergency to ensure employees’ healthand safety, and the environment, are not compromised.

The lockout and tagout procedure, as with all TransCanada policies and procedures, isnot a standalone procedure. The user is required to review all associated policies andprocedures and be qualified to execute them.

All personnel performing lockout/tagout are regularly trained and evaluated in theapplication of the procedures.

g)

g.1) Each pump station associated with the Project will be controlled on the basis of pressure. Manipulation of the pressure set-points will result in an increase or decrease of the pump output at each station to establish a pressure gradient for the system. The OCC controllers will manipulate the pressure set-point at each pump station to achieve the desired flow rate. More information regarding this is detailed in Application, Volume 6A, Section 2.2.3.1: Pressure Control (NEB Filing ID: A4D8Z7).

g.2) Pump stations will have an ultrasonic flow meter for leak detection. For a description of custody transfer metering, refer to the following description and drawings:

Application, Volume 6B, Section 8: Custody Transfer Metering –General Design and Section 9: Custody Transfer Metering – Site Specific Information (NEB Filing ID: A4D9E1)

Application, Volume 6A Facility Design: Pump Station Diagrams, Appendix Vol. 6-72 through Vol. 6-81 (NEB Filing ID: A4D9A6)

Application, Volume 6A Facility Design: Cromer Pump Station Diagrams, Appendix Vol. 6-85 through Vol. 6-87 (NEB Filing ID: A4D9A9)


PDF 32 of 377


November 2015


Preliminary SCADA Leak Detection and Communications System for Pumpstation and MLVs

PDF 33 of 377

Wide Area Network (WAN)Telecommunications suppliers

Digital Lease line, Satellite, Cellular

NOTES:

1. Not all facility infrastructure or field I/O detailed on this drawing to simplify the drawing

2. This diagram depicts infrastructure and services required for real-time automation, SCADA and Leak Detection. For information on real time and non-real time methods please see the (NEB ID: A4D9E1) Energy East Application Volume 7 section 4.12.

Legend:

HMI HUMAN MACHINE INTERFACEPLC PROGRAMMABLE LOGIC CONTROLLER

RTU REMOTE TERMINAL UNIT

REV No

0

DATE

2015-11-16

DESCRIPTION

Issued for NEB Application

REVISION

PRELIMINARY SCADA, LEAK DETECTION AND CONTROL SYSTEM BLOCK DIAGRAM FOR PUMP STATIONS AND MLV’S

SHEET REV0

ENERGY EAST Pipeline Ltd.

Communication

OPERATIONS CONTROL CENTRE

BACKUP CONTROL CENTRE

RedundantRouters

ENERGY EAST PUMP STATIONS

Station PLC

HMI

Unit PLC

COMMUNICATIONSTO OCC/ BCC

PrimaryLink Router RTU

COMMUNICATION TO OCC/ BCC

ENERGY EAST MLV’S

RedundantSCADA

Servers/Databases

RedundantLeak Detection

Servers/Databases

Redundant SCADA Synchronization

PrimaryLink

SecondaryLink

Router

Oil Controller Consoles

RedundantRouters

RedundantSCADA

Servers/Databases

RedundantLeak Detection

Servers/Databases

Oil Controller Consoles

Redundant LinksTo Telecom Suppliers

Redundant LinksTo Telecom Suppliers

Flow Meter

Valves

Switch Gear

VFD

Instrumentation

Valve

Instrumentation

Hard Wired I/O

PDF 34 of 377



Pump Station Logic Diagrams (3)

November 2015

PDF 35 of 377

Pump Station / SCADA

Communications Monitoring

CommunicationStatus

Good

Pump Station - Loss of SCADA Communications to Station PLC

Failed

Communication fail delay timer

Delay timer expired?

Yes

No

-Local Pump Station PLC logic:- Revert to “Safe Mode” operation

- Suction Pressure Setpoint to “Safe” value - Discharge Pressure Setpoint to “Safe” value

SCADA logic:- Upstream Pump Station Discharge Pressure

Setpoints set to “Safe” value

Diagram 1

PDF 36 of 377

Pump Station PLC Watchdog Monitor

PLC Heartbeat Healthy?

Yes

Pump Station – PLC Failure

No

- Stop all pumps

Diagram 2

PDF 37 of 377

MLV / SCADA Communications

Monitoring

Communications Status

SCADA logic:- Upstream Pump Station Discharge Pressure

Setpoints set to “Safe” value

Good

MLV - Loss of SCADA Communications or RTU Failure

Failed

Communication fail delay timer

Delay timer expired?

Yes

No

Diagram 3

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IR Number: NEB 5.7


Topic: Leak Detection

Reference: i) (A4D9E8), EEPL, Application, Volume 7, Section 4.12, PDF page9 of 14.

ii) CSA Z662-15, Annex E Recommended practice for liquidhydrocarbon pipeline leak detection

Preamble: Reference i) states that EEPL will implement a leak detection strategy that meets the requirements of CSA Z662-11, CFR 49 Part 149, and API 1130, using both real-time and non-real-time methods.

Reference ii) is an informative Annex that focuses on methods that provide leak detection capability in keeping with industry practice and commonly used technology. The Board notes that EEPL does not specify whether the leak detection system will also use the methods described in reference ii).

Request: a) Please indicate whether the leak detection system for theproposed project will use the methods described in CSA Z662-15,Annex E.

b) If the answer in (a) is no, please discuss EEPL’s rationale.

Response:

a) and b) Confirmed. Energy East will use the leak detection methods described inCSA Z662-15, Annex E.


PDF 39 of 377



IR Number: NEB 5.8


Topic: Field Operating Procedures

Reference: i) (A4D9E8) EEPL, Application, Volume 7, Section 4, PDF page 6 of 14

ii) CSA Z662-15 Clause 10.5, Operating and maintenance procedures

Preamble: Reference i) states that EEPL will use TransCanada Operating Procedures (TOPs) and associated systems to address both the routine and non-routine field operations and maintenance for the Project. Information is provided regarding the field operation procedures that EEPL will use for the Project, but does not provide confirmation that these procedures were updated and/or developed accordingly for the change in service of the pipeline from gas to oil.

Request: Please confirm that EEPL field operating procedures were updated and/or developed accordingly for the liquid service activities as required by reference ii).

Response:

TransCanada is currently reviewing TOPs and associated field operating procedures (including those which are applicable to liquid service) in regard to alignment with CSA-Z662-15. Those procedures will be refined further prior to the start of operations, as applicable, in consideration of any geographic or system specific requirements for Energy East.


PDF 40 of 377



IR Number: NEB 5.9


Topic: Employee Development – Control Centre Personnel

Reference: i) (A4D9E8) EEPL, Volume 7, Section 4, PDF pages 4 and 5 of 14

Preamble: Reference i) states that EEPL will use TransCanada’s existing competency programs and associated models for ensuring and developing employee competency with the required knowledge, skills and abilities, required for operations. Reference i) also states that a pipeline transient hydraulic system model will be developed to assist in training controllers during the detailed engineering phase of the Project for simulation purposes.

Request: Please provide the following information:

a) Confirmation that competency programs have been updated and/or developed to provide employees appropriate knowledge and skills for performing activities with respect to the change in service of the pipeline;

b) Confirmation that the pipeline transient hydraulic system model has been developed and used for the training purposes of operations control centre employees.

Response:

a) Confirmed.

b) Confirmed. TransCanada has developed a transient hydraulic system model. Energy East plans to develop a training-specific model that will be used to train Energy East OCC personnel.


PDF 41 of 377



IR Number: NEB 5.10


Topic: Company standards, specifications, manuals and recommended practices

Reference: i) (A4D8R1) EEPL, Application, Volume 1, Section 2, Table 2-10, PDF page 52 of 60

ii) (A4D8R1) EEPL, Application, Volume 1, Section 2.9.1, PDF page 25 of 60

Preamble: Reference i) is a preliminary list of potentially applicable TransCanada Company Specifications and Standards, current to 1 April 2014. The Board notes that a number of these documents have been in effect for several years, and it is unclear whether they are regularly reviewed. The Board further notes that some documents do not appear to have undergone revision since the respective effective date.

Reference ii) identifies that a final list of applicable specifications and standards will evolve as project planning progresses, and will be updated or replaced to incorporate legislative and regulatory changes, and technological advances.

The Board requires assurance that the specifications and standards applicable to this project will be regularly reviewed and updated, if necessary.


a) The frequency of review cycles per document;

b) An updated list of potentially applicable Company Specifications and Standards; and

c) The anticipated timeline for development of the final list

Response:

a) TransCanada recently revised its procedure for reviewing and updating company standards, specifications and operating procedures. The revised procedure no longer imposes a mandatory review of each document every three years and is therefore better aligned with TransCanada’s goal and practice of reviewing and updating its standards, specifications and operating procedures on an as-needed basis to ensure an appropriate and timely response to specific business and regulatory drivers and requirements.


PDF 42 of 377



Depending on the requirement or driver, TransCanada’s review and update process can be initiated and proceed on an individual basis (standard by standard), or it can be broadly based and affect an entire suite of documents, as is the case for the TransCanada standards, specifications and procedures that incorporate and require compliance with Canadian Standard Association CSA Z662 for oil and gas pipeline systems, for example.

b) Attachment NEB 5.10-1 provides the requested update to reference i).

c) As cited in reference ii), the final list(s) of standards, specifications, and procedures will be developed through detailed design and as construction plans are finalized. Based on the most current filed schedule for the Project, these activities are expected to be complete by fourth quarter 2017 (NEB Filing ID: A4K3C7).

Consistent with TransCanada’s established practice, Energy East will file the final list(s) with the Board as part of the leave-to-open process associated with the Project.


PDF 43 of 377



Updated Application Vol. 1 Table 2-10: Preliminary List of Company Specifications and Standards

November 2015

PDF 44 of 377

Energy East Pipeline Ltd. TransCanada PipeLines Limited Volume 1: Energy East Project and Asset Transfer Applications

Section 2 Project Overview

Revised November 2015 Page 2-3

Updated Table 2-10: Preliminary List of Company Specifications and Standards

Name 1 EDMS No. Effective

Date Rev. No.

New Pipeline and conversion

Meter Stations

Pump Stations

Tank Terminals

Marine Terminals

Materials TES-FITG-CIF Specification for Contoured Insert Fittings

4424021 25-Mar-13 15-Oct-14

2 3 X X X X X

TES-FITG-EC1 Specification for End Closures 3779256 26-Mar-13 2 X X X X X TES-FITG-LD Specification for Carbon Steel Buttwelding Fittings

3671270 6-Dec-10 23-Jun-15

4 5 X X X X X

TES-FITG-SAD Full Encirclement Reinforcing Saddle Specification

3779258 31-Jan-14 14-Oct-14

3 4 X X X X X

TES-FITG-T01 Instrument Tube Fitting, Instrument Pipe Fitting and Tubing Material Specification

3697116 11-Sep-13 6 X X X X X

TES-FLGE-LD Specification for Carbon Steel Buttwelding Flanges

3671966 22-Nov-10 16-Oct-14

4 5 X X X X X

TES-MATL-COMP Specification for the Materials Requirements of Pressure Containing Equipment Components

8071725 8-Jan-14 0 X X X X X

TES-MATL-MD1-OIL Piping System Materials for Pipeline, Compression and Metering Pump, Metering and Terminal Facilities

7935312 16-Aug-2013 20-Jul-15

0 1 X X X X X

TES-MATL-PV1-OIL Specification for Pressure Vessels 8196526 10-Sep-2013 0 X X X X X TES-VALV-LD-L Specification for Steel Valves for Liquid Service

3671277 8820773

22-Oct-10 02-Dec-14

4 1 X X X X X

TES-PIPE-EW Specification for Electric Welded Pipe 3670788 22-Mar-13 3 X X X X X TES-PIPE-SAW Specification for Double Submerged Arc Welded Pipe

3776714 22-Mar-13 2 X X X X X

Coating TES-COAT-CAD Thermite Weld Coating 3672126 30-May-13 3 X X X X X

PDF 45 of 377


Energy East Pipeline Ltd.TransCanada PipeLines Limited

Volume 1: Energy East Project andAsset Transfer Applications

Page 2-4 Revised November 2015

Updated Table 2-10: Preliminary List of Company Specifications and Standards (cont'd)


Date Rev. No.


Meter Stations

Pump Stations

Tank Terminals

Marine Terminals

TES-COAT-EP External Polyethylene Coating for Steel Pipe

3678529 31-Jan-11 3 X X X X X

TES-COAT-EPU External Multi-Component Liquid Coating Systems for Belowground Facilities

3671710 1-Aug-13 11 X X X X X

TES-COAT-FBE External Fusion Bond Epoxy for Steel Pipe

3670892 15-Nov-12 03-Mar-15

6 7 X X X X X

TES-COAT-P1 Paint Systems for Above Ground Facilities (Coastal and Non-Coastal)

3694704 17-Oct-11 22-May-14

7 8 X X X X X

TES-COAT-P2 Paint Systems for Above Ground Facilities(Coastal)

5881132 1 3 X X X X X

TES-COAT-P3 Paint Colours for Above Ground Facilities

5568874 25-Oct-11 0 X X X X X

TES-COAT-P4 Paint Systems for Tank Externals Surfaces

6317837 14-Mar-11 27-May-15

1 2 X ‒ ‒ ‒ X X

TES-COAT-PET Coating Application Procedure for Petrolatum Tape Coating

7756 28-Feb-13 2 X X X X X

TES-COAT-HPPCC High Performance Powder Composite Coating

3845380 30-Nov-10 08-Apr-15

1 2 X X X X X

TES-COAT-3PE Three Layer Polyethylene Coating 6699972 15-Oct-11 15-Jul-15

0 2 X X X X X

TES-COAT-TNK Lining of Above Ground Storage Tanks

6316716 5-Jan-11 24-Apr-15

0 1 X ‒ ‒ ‒ X X

TES-COAT-HSS Heat Shrink Sleeve Installation Specification

3735848 3-Oct-13 3 X X X X X

Cathodic Protection TES-CP-CS Cathodic Protection Construction Specification

3670955 28-Jan-13 12-Sep-14

5 7 X X X X X

PDF 46 of 377






Date Rev. No.


Meter Stations

Pump Stations

Tank Terminals

Marine Terminals

TES-CP-IV Mitigation of Induced AC Voltage Effects 3671383 8-Jan-13 3 X X X X X TES-CP-MS Cathodic Protection Material Specification 3670944 21-Jan-13

10-Nov-14 5 7 X X X X X

Construction TES-DV05-1213 Structural Steel 6488 15-Jul-09 2 X X X X X TES-DV05-5000 Miscellaneous Metals 6491 15-Jul-09 0 X X X X X TES-DV31-2333 Excavating, Backfilling and Site Grading

6457 7-Apr-14 2 X X X X X

TES-DV31-6216 Driven Steel Piles 6459 15-Jun-10 1 X X X X X TES-PROJ-COM Compaction Control Measures for Pipeline Excavations

5974567 8-Apr-11 1 X ‒ ‒ ‒ ‒

TES-PROJ-EXC Excavation Specification 5890120 14-Jan-11 30-Apr-15

1 2 X X X X X

TES-PROJ-HDD Horizontal Directional Drilling Specification

6278794 1-Jun-11 11-Dec-14

0 1 X ‒ ‒ ‒ ‒

TES-PROJ-PCS Pipeline Construction Specification 3745282 18-Mar-11 15-Jul-15

2 4 X ‒ ‒ ‒ ‒

TES-PROJ-ROW Right of Way Specification 6363243 16-Nov-11 19-Jan-15

0 1 X ‒ ‒ ‒ ‒

TES-PROJ-WTR Waterbody Crossing Specification 3748064 30-Apr-02 0 X ‒ ‒ ‒ ‒ TES-PROJ-STK Temporary Stockpiling of Steel Pipe 5415573 15-Mar-10 0 X X X X X TES-PROJ-BLT Blasting Specification 3672450 30-Dec-02 0 X X TES-MECH-FBT Specification for Flange Assembly 6489784 9-Jul-12 2 X X X X X TES-BUOY-CON Construction and Installation of Buoyancy Control

3671271 6416227

21-Jan-13 3 1 X X X X X

Hydrostatic Testing TES-HYDRO-CDN Hydrostatic Testing Specification 7591539 22-Oct-13 1 X X X X X

PDF 47 of 377







Date Rev. No.


Meter Stations

Pump Stations

Tank Terminals

Marine Terminals

Non Destructive Testing TES-NDT-RT Radiographic Examination of Piping and Facility Welds

3671368 13-Mar-12 5 X X X X X

TES-NDT-UT1 Mechanized Ultrasonic Examination of Pipeline Girth Welds

3670963 13-Mar-12 3 X X X X X

TES-NDT-UT2 Manual Ultrasonic Examination of Welds

3670958 21-May-13 12-Apr-15

2 3 X X X X X

Design TES-MECH-LIQ-LR Launcher and Receiver Station Design Specification

7911970 17-Apr-13 0 X X X X X

TES-MECH-VA Valve Assemblies for Liquid Service Pipelines

7913246 19-Apr-13 0 X X X X X

TES-STRS-PUMP Pipe Stress Analysis for Pump Station and Tank Terminal

6592132 15-Apr-13 0 ‒ X X X X

TES-STRS-METER Pipe Stress Analysis for Meter Stations

6554635 30-Jun-11 0 ‒ X X X X

TES-STRS-BUOY Design of Buoyancy Control Measures for Pipelines

3671271 20-Feb-13 3 X ‒ ‒ ‒ ‒

Welding TEPS-WELD-ABR Removal of Arc Burns (New and Existing Facilities)

3670959 15-Feb-12 2 X X X X X

TES-WELD-AS Welding of Assemblies and Station Piping

3670962 30-Apr-12 25-Sep-14

3 4 X X X X X

TES-WELD-PL Welding of Pipelines and Tie-ins 3670960 6-Jan-12 4 X X X X X Tanks TES-TANK-AST Aboveground Storage Tanks - Atmospheric

8042207 13-Sep-13 0 ‒ ‒ ‒ X X

PDF 48 of 377






Date Rev. No.


Meter Stations

Pump Stations

Tank Terminals

Marine Terminals

Equipment TES-MAIN-PUMP Mainline Centrifugal Pumps Specification

8025527 4-Jun-14 4-May-15

1 2 ‒ X ‒ ‒ ‒

TES-EQUP-PUMP Booster Pump Specification 8025524 13-Mar-13 10-Jun-15

0 1 ‒ ‒ X X

TES-EQUP-INSTL Mechanical Equipment Installation Specification - Mainline Centrifugal Pumps

8025532 11-Mar-13 0 ‒ X ‒ ‒ ‒

Measurement TES-MEAS-LGTF Gauger Test Facility for Liquid Measurement

8162419 3-Jun-13 0 ‒ ‒ ‒ X X

TES-MEAS-LCTM Liquid Custody Transfer Meter Skid 8168715 10-Sep-13 0 ‒ ‒ X X X TES-MEAS-LMP Stationary Bi-Directional Liquid Meter Prover Skid

8168858 23-Aug-13 0 ‒ ‒ X X X

TES-MEAS-LQMU Liquid Quality Measurement Unit 8256929 10-Sep-13 0 ‒ ‒ X X X TES-MEAS-LTGS Low Vapour Pressure Hydrocarbon Liquid Tank Gauging System

816327 8163627

5-Jun-13 0 ‒ ‒ ‒ X X

Civil TES-CIVIL-DES Civil Design Criteria – Facilities 8040016 1-Oct-13

6-Mar-15 0 2 X X X X X

TES-CIVIL-SURV Specification for Facility Site Surveying

8040023 25-Mar-13 0 ‒ X X X X

TES-CIVIL-GEO Specification for Facility Geotechnical Investigation

8040021 31-Mar-13 0 ‒ X X X X

TES-DV02-3200 Geotechnical Investigations 6455 28-May-14 1 X X X X X TES-DV13-3420 Pre-Engineered Skid Building 3690601 31-Mar-13 1 ‒ X X X X TES-DV33-4621 Building Foundations and Underslab Drainage

6461 30-Sep-09 6-Jun-13

0 1 ‒ X X X X

TES-STRU-DES Structural Design Criteria 8040018 22-Mar-13 0 ‒ X X X X Note: 1. The specifications in this table are current to April November 1, 20154.

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IR Number: NEB 5.11


Topic: Cathodic Protection

Reference: i) (A4D8X6) EEPL, Application, Volume 5, Section 4, PDF page 34 of 48

ii) CSA Z662-15 Clause 9.9, Operation and maintenance of impressed current and sacrificial cathodic protection systems

Preamble: Reference i) includes information regarding the cathodic protection (CP) system, an element of corrosion control, used on the conversion part of the pipeline as well as the new pipeline segments and related facilities. The reference states that the existing CP system will be used to protect these new pipeline segments and also states that new test stations may be installed at appropriate intervals to monitor the effectiveness of the applied CP current.

Reference ii) requires operating companies to verify, at regular intervals, the satisfactory operation of their CP systems. EEPL does not provide any information or additional documentation regarding the verification and survey results of the CP system currently used on the conversion portion of the pipeline as required by reference ii).


a) An evaluation of the effectiveness of the CP system currently used on the conversion segments of the pipeline including:

a.1) description and results of the regular pipe-to-soil potential surveys conducted to verify CP protection; and

a.2) description and results of the regular monitoring and inspection of CP facilities;

b) A description of mitigation measures applied for areas that exhibited inadequate potential measurements found in the surveys;

c) Confirmation that the CP system will be continuously applied, and regularly monitored and verified after pipeline’s conversion, in accordance with CSA Z662-15.


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Response:

a.1) and a.2)

Cathodic Protection (CP) system effectiveness and performance is closely monitored through monthly CP facility inspections, annual CP surveys, close interval surveys, and the management and review of in-line inspection records.

If during any survey, inspection, or record review, areas are identified which require adjustments to the CP system in order to optimize its performance or maintain its effectiveness, corrosion prevention engineers determine and implement necessary and appropriate mitigative measures, as described in response to request b).

The purpose of the annual CP survey is to gather CP measurement data required to evaluate the overall effectiveness of the CP system and determine if any adjustments are required to the electrode potential to optimize it. The most recently completed annual CP survey to verify effective CP protection of the pipeline’s segments targeted for conversion, was for the 2014 calendar year. The 2015 annual survey remains in progress.

The results of the 2014 survey provided in Table NEB 5.11-1, demonstrate that the collected pipeline-to-soil potentials were effective to control corrosion along the 3000 kilometres (km) of conversion segments, with additional CP measures implemented to ensure that 143 km of the conversion segments were fully optimized.

In order to ensure optimized CP in these areas, additional measures have been specified by corrosion engineers, as described in response to request b).

Rectifiers are monitored on a monthly basis to ensure continuous and effective delivery of CP to the pipeline, including its conversion segments. In some cases, where rectifiers are found to be operating below optimal current outputs, mitigative measures are implemented by corrosion engineers to ensure both reliability and CP potential optimization. As a result of regular monitoring and inspection of CP facilities, the comprehensive replacement of CP facilities at 293 locations has been carried out opportunistically to support the system’s long term operational capacity, in lieu of an incremental and longer-term management approach. The replacement of these facilities improves the reliability of the CP affecting approximately 31.4 km of pipe along the conversion segments.

b) Mitigation measures that are generally applicable include: CP protection facility maintenance or installation of replacement CP facilities; and, additional field surveys and analysis.

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A summary of mitigation measures developed as a result of both a comprehensive review of the 2014 annual CP survey and other available monitoring data, as detailed in the response to request a), are provided in Table NEB 5.11-1.

Table NEB 5.11-1: Summary of Mitigation Measures

Remediation Type

Total Length of Conversion

Pipe Under Cathodic

Protection (km)

Length of Pipe

Requiring Optimization

Measures (km)

Percentage Effectiveness

(Based on pipeline length versus

pipeline section requiring

optimization) (%) Comments

CP Facility Maintenance/ Replacement

3000 31.40 98.5 Following surveys, 293 Facility Maintenance/ Replacements were completed in 2014.

New CP Facility Installations

3000 17.43 99.4 Following surveys, six Facility replacements were completed in 2014.

Additional CP Surveys

3000 93.98 96.9 Annual survey results triggered an additional 74 close interval surveys.

Total 3000 142.82 95.2

c) Confirmed.


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IR Number: NEB 5.12


Topic: Depth of Cover Survey


ii) (A4D8V1) EEPL, Application, Volume 4A, Section 2.4.2, PDF page 5 of 90

iii) CSA Z662-15 Clause 4.11, Cover and clearance; and Clause 10.6.4, Crossings

Preamble: Reference i) states that portions of pipeline with potential for elevated consequences as delineated by contributory pipeline segments will be specifically reviewed for the depth of cover and potential elevated risk of third-party damage. This will include a close interval depth of cover survey of the top-ranked contributory pipeline segments. The reference also states that regular in-water surveys of crossings with elevated scour potential will be conducted.

The reference does not provide information regarding the “top-ranked contributory pipeline segments” and rationale for their selection.

Reference ii) states that the minimum depth of cover for the project will be the greater of the depth of cover specified in CSA Z662-11, TransCanada specifications or local regulatory and third-party requirements.

The application does not contain information regarding the current condition of the depth of cover along the conversion portion of the pipeline, any survey results, nor measures that EEPL is undertaking to maintain or improve the depth of cover of the pipeline.

Reference iii) provides cover requirements intended to protect the pipeline against external loads, scour and third-party damage.


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a) A description of “top-ranked contributory pipeline segments” and their selection criteria for close interval depth of cover survey;

b) Information regarding the most recent depth of cover survey for the entire conversion part of the pipeline including the water crossings;

c) A list of locations with decreasing depth of cover that can affect the integrity of the pipeline including the water crossings with elevated scour potential;

d) For locations identified in answer c), an evaluation of remediation requirements to ensure the safety of the pipeline, and the mitigation measures implemented or the plan for completeness of these measures.

Response:

a) The ranking process, which is referred to by Energy East as the Hazard Classification, determines a hazard level in the range of 1 to 5, with 1 being the top-ranked and highest hazard level. The Hazard Classification considers the following selection criteria:

• location and length of the contributory pipeline segment (CPS)

• proximity of the CPS to the highly sensitive receptor (HSR) (i.e., the length of the “flow-path” transport pathway)

• presence of multiple highly sensitive receptors

• viability of transport pathway (e.g., overland, subsurface, or surface water transport)

• for CPS that only have the potential to effect groundwater HSRs, the distance from the CPS to the nearest groundwater HSR (i.e., viability of subsurface transport)

• periodicity of surface waterbodies acting as transport pathways and

• predicted worst-case discharge for the CPS

The characteristics common to the hazard classification of 1 are:

• all transport pathways:

• within a CPS section, the maximum worst-case discharge is larger than many other locations

• length of a CPS is often large, i.e., over 1.6 km (1 mile)


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• Overland Flow and Downstream Transport (only)

• multiple HSRs that could potentially be affected by a release within the CPS

• CPS crosses a HSR

• downstream transport is by a perennial waterbody

• readily viable transport route (i.e., transport route is direct, not overland; HSR in close proximity)

• Subsurface Flow (only)

• multiple groundwater HSRs that could potentially be affected by a release within the CPS

The criteria for application of a close interval depth of cover survey to the top-ranked CPS would be primarily based on current and anticipated near-term land use, with cultivation and building development as the primary drivers. However, the presence of heavy wall pipe inherited from gas service design may be considered as a mitigating factor for third-party damage. Energy East anticipates that depth of cover surveys of the top-ranked CPSs on the conversion segments will commence in fourth quarter 2016.

b) TransCanada’s maintenance and improvement of depth of cover across the conversion segments is informed by data gathered through regular monitoring measures and activities in lieu of depth of cover surveys that traverse their length. These regular monitoring measures and activities include:

• aerial patrols

• communications with landowners, stakeholders, and land users, where observations of exposed pipe and erosion issues are documented and communicated to regional personnel

• maintenance activities (e.g., integrity digs, routine road crossings and facility crossings) where depth of cover is determined and documented

• in-water inspections at crossings to collect bathymetric data in order to infer a depth of cover1

c) and d)

To date, based on the results of its monitoring measures and activities TransCanada has not evaluated any location on the conversion segments including any water crossing with elevated scour potential with decreasing depth of cover that can affect the

1 These surveys were completed at nine water crossings along the conversion segments in 2014 as part of TransCanada’s ongoing water crossing monitoring program.


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integrity of the pipeline. As mentioned in response a), Energy East anticipates that depth of cover surveys will commence on the top-ranked CPSs in fourth quarter 2016.

In the event that any location identified with decreasing depth of cover can affect the integrity of the pipeline, mitigation measures appropriate to the location and prevailing circumstances will be implemented. These may include line lowering, mechanical protection, the addition of cover or armouring in the case of water crossings.


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MLV 50+15.1 Foot Lake - Engineering Evaluation Report

November 2015

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Memo

TransCanada Pipelines Limited 450 - 1st Street S.W.

Calgary, Alberta, Canada T2P 5H1 www.transcanada.com

1

DATE November 5, 2015 TO File CC E-CORR Team Lead, SCC Team Lead, MFC Team Lead, Patrick Yeung FROM Ashton Friesen, Bill Liu Engineering Evaluation – Foot Lake MLV 50+15.1 On September 29, 2015 Ashton Friesen and Bill Liu of Pipeline Integrity – Weather and Outside Force (WOF) completed a site visit at the Foote Lake crossing at MLV 50+15.1. This memorandum outlines the observations of the site visit and the recommendations for the site as part of the WOF integrity management program. Location Latitude Longitude Station Series Chainage (m) 49.820791 -94.000523 5001 15122 49.820604 -94.000362 5002 15192 49.819988 -94.000126 5003 15215 History A 2014 underwater inspection identified Line 3 exposed for 3 m approximately 6 m from the east bank of the crossing. Observations The pipeline crossing of Foot Lake was observed to have the following characteristics:

The crossing is located approximately 2 km south west of Willard Lake, ON, as shown in Figure 1.

There were no signs of water flow at the crossing. The Right of Way (RoW) banks are covered with blast rock and bedrock outcrop

is visible at surface, as shown in Figure 2. The pipelines are most likely installed in bedrock trenches. Regional personnel noted that the lake is remote and there is no public boat

launch on the lake, therefore very unlikely that motorboats would be used on the lake.

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Memo



2

Figure 1. Overview of the Winnipeg River crossing location.

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Memo



3

Figure 2. On west bank of Line 3 crossing looking at east bank. Note bedrock outcrop.

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Memo



4

Figure 3. Looking south from east bank of Line 1 and 2 RoW.

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MLV 54+1.8 Wabigoon River - Engineering Evaluation Report

November 2015

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Memo



1

DATE November 5, 2015 TO File CC E-CORR Team Lead, SCC Team Lead, MFC Team Lead, Patrick Yeung FROM Ashton Friesen, Bill Liu Engineering Evaluation – Wabigoon River MLV 54+1.8 On September 29, 2015 Ashton Friesen and Bill Liu of Pipeline Integrity – Weather and Outside Force (WOF) completed a site visit at the Wabigoon River crossing at MLV 54+1.8. This memorandum outlines the observations of the site visit and the recommendations for the site as part of the WOF integrity management program. Location Latitude Longitude Station Series Chainage (m) 49.808394 -92.867915 5401 1766 49.808275 -92.868006 5402 1764 49.808147 -92.86811 5403 1762 History Based on available records, the brief history of pipeline exposure at the Wabigoon River crossing is as follows:

As-built drawings for Lines 1 and 2 show approximately 1.5 m of cover for both pipelines.

An underwater inspection completed by divers in 2002 identified: o Line 3 exposed approximately 6 m off the right (east) bank for a 4 m long

section (not suspended). o Depth of cover of 1.3 m or greater on Line 1 and 1.5 m or greater on Line

2. Wood chips identified in bed of river. An underwater inspection completed by divers in 2012 identified:

o Line 3 exposed approximately 6 m off the right (east) bank for a 4 m long section (not suspended). No exposures noted on Lines 1 and 2.

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Memo



2

Observations The pipeline crossing was observed to have the following characteristics:

The crossing is located approximately 4 km north west of Dryden, ON, as shown in Figure 1.

The river is low energy with no flow observed at the time of inspection. The right bank is just upstream of on an outside meander bend in the river. The banks do not show signs of erosion and are well vegetated as shown in

Figures 2, 3 and 4. Regional personnel noted that the crossing is not easily accessible by boat traffic

due to upstream and downstream control structures on the river. Motor boat traffic is unlikely.

Regional personnel also noted that the water level fluctuates a few meters throughout the year (highest in the spring) and the bed material was noted to have wood chips throughout due to the upstream lumber mill.

Downstream control structure is operated by Regional Power and is called the Eagle River Generating Station

The upstream control structure is at the lumber mill. It is inferred it is operated by Regional Power.

Figure 1. Overview of the Wabigoon River crossing location.

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Memo



3

Figure 2. Looking upstream from downstream on the right (east) bank. Note vegetation on banks.

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Memo



4

Figure 3. Looking downstream (north) from right bank. Note vegetation on banks.

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Memo



5

Figure 4. On right (east) bank looking at left bank.

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IR Number: NEB 5.13


Topic: Conversion Integrity Program - Welding and Fabrication Defects

Reference: i) (A4D8X6) EEPL, Application, Volume 5, Section 2, PDF pages 9, 15 of 48

ii) (A4D8X6) EEPL, Application, Volume 5, Section 2, PDF page 13 of 48

iii) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1, Section 10.1, PDF pages 27, 28 of 86

Preamble: Reference i) states that Phase 2 of the conversion integrity program will involve inspecting the Prairies Line for girth weld cracks associated with the historical recoating program. The reference also states that the first production run of the next generation of high-resolution magnetic flux leakage (MFL) technology will be performed on the main line valve (MLV) 2 to MLV 9 section to provide increased sensitivity to potential circumferential defects in the girth welds.

Reference iii) states that two MFL in-line inspection (ILI) runs were performed on Line 100-4 between MLV 2 and MLV 9 in 2014. The second run was the first production run of the next generation high resolution MFL.

It is unclear whether the first production run of the next generation MFL tool has been performed or not. Results of this inspection were not provided. Details regarding the new technology’s capability in detecting and characterizing of cracking features in circumferential welds are not described in the application.

References ii) and iii) state that the pipe handling during recoating would have exposed the girth welds to bending moments above those that would normally be experienced in operations. A leak occurred in 2013 at MLV 2 + 3.3 km due to the pipe handling and a weld imperfection from original construction. Reference iii) also states that the construction records of the coating rehabilitation program on this line were validated through the electromagnetic acoustic transducer (EMAT) coating assessment. Reference iii) further states that the MFL data will be reviewed for anomalies on the girth weld at bottom dead center.


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Circumferential cracks in the girth welds were attributed to the combination of the pipe handling and a weld imperfection from original construction, but EEPL does not provide any information if and how it will assess the possibility of such imperfections to be present in the girth welds at other locations than the bottom dead center. EEPL has also not provided information regarding the validation of construction data through the EMAT coating assessment.


a) A table including all girth welds susceptible to circumferential cracking based on historical data from the recoating program and validated by the EMAT ILI results;

b) Confirmation whether or not the first production run of the next generation high-resolution MFL technology has been performed;

c) If the answer to b) is affirmative, a complete list of the tool cracking detection results, field inspections confirmation and mitigation measures, or if not, confirmation that all the data mentioned above will be provided once they will become available;

d) EEPL’s alternative plan to detect and repair the circumferential cracking in girth welds in the event that the MFL tool results were or will not be demonstrated to be satisfactory;

e) The assessment results of all interactive treats assessment at the girth welds susceptible to circumferential cracking presented in the response to a) above;

f) Confirmation of conducting a full circumferential girth weld analysis of the new MFL data and full circumferential girth weld inspection confirmation during the subsequent excavations;

g) Detailed description of the new generation high-resolution MFL tool capabilities in detecting and characterizing of cracking features in girth welds.

Response:

a) The girth welds that were included in the recoating program are summarized below in Table NEB 5.13-1. Energy East confirms that the historical records were validated by the EMAT ILI results. The coating analysis showed TransCanada’s recoating records to be accurate.


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Table NEB 5.13-1: Girth Welds Included in the Recoating Summary

Valve Section Girth Weld Range MLV 2-3 Line 4 100 to 20490 MLV 5-6 Line 4 58490 to 66720 MLV 5-6 Line 4 69060 to 71040 MLV 5-6 Line 4 72540 to 74270

b) The first production run of the Baker Hughes Sensor 7 next generation technology MFL tool (Sensor 7) was performed on 8 October 2015.

c) The results of the 8 October 2015 first production run have not yet been received from the vendor. The analysis is an entirely manual process, and is estimated to be completed in second quarter 2016. Energy East confirms that it will provide the NEB with the results and information requested once the analysis, field inspection confirmation, and mitigation measures are completed.

d) In addition to the Sensor 7 run, the plan developed by Energy East and TransCanada, to address girth weld cracking in the areas listed in response a) in support of the Project includes a number of supporting elements and activities scheduled for periods of gas service, during conversion activities, and liquid service. The elements of the plan are as follows:

• Gas Service phase 2:

• TransCanada plans to continue leak detection of the areas listed in response a).

• TransCanada plans to develop a targeted dig program, based on the results of the Sensor 7 run if the results are deemed to be satisfactory.

• Conversion phase 3

• It is expected that a number of joints will be removed from the Prairies Line to address other threats such as Corrosion and Stress Corrosion Cracking (SCC). Energy East plans to inspect one in 10 of the 1970s era girth welds on the removed joints for the presence of potential cracks.

• Liquid Service phase 4

• TransCanada plans to perform leak detection using the Acoustic ILI tool.

• TransCanada plans to perform girth weld crack detection using current commercial ultrasonic inspection tools specifically designed to detect circumferential cracking.

In the event that the MFL tool results are not satisfactory to detect and repair the circumferential cracking in girth welds, TransCanada’s plan would remain as it is detailed above, with the addition of a modified targeted dig program. The modified targeted dig program would be based on the results of the interactive threat assessment


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detailed in response e), as well as the results of the consequence modeling for liquid service.

e) The threat assessment process utilized by Energy East considers threat interactionthrough three different types of interaction:

• coincident threats• activating interaction• common mode threats

Coincident threats contemplate two different threats occurring in the same location that do not significantly activate or magnify each other (e.g., construction defect and corrosion). Activating interaction, considers circumstances where one threat either activates or significantly magnifies, another threat. An example of this is the activation of construction threat, or defective girth welds, by external forces, such as ground movement. Common mode threats contemplate circumstances where the same factors increase the threat levels for two different threats (e.g., corrosion and SCC).

Based on the foregoing, an interactive threat assessment for the girth welds that are listed in response a) is summarized in Table NEB 5.13-2 below.

Table NEB 5.13-2: Interactive Threat Assessment for Line 4 Areas where Pipe was removed and recoated

Threat Interaction with Increased Girth Weld (GW) Cracking Risk – Recoated Area Action

Stress Corrosion Cracking No interaction None Corrosion Corrosion in GW could interact with cracking Review GW’s for significant

corrosion against Sensor 7 results Third Party Damage Dents on GW could interact with cracking Review dents on GW’s – in current

practice Third Party Damage Unauthorized crossings could activate

cracking Review areas of unauthorized crossings involving large loads – review against Sensor 7 results

Outside Force Areas identified as slope movement risk could activate cracking

Review areas of slope movement risk against Sensor 7 results

Manufacturing No impact to seam issues or hardspot issues

None

Incorrect Operations GW cracking unlikely to be activated by pressure excursions

None

Equipment No impact None

f) TransCanada will conduct a full circumferential girth weld analysis of the Sensor 7data for the susceptible sections. Welds identified for inspection from the Sensor 7 dataanalysis will be excavated and receive full circumferential girth weld inspections toconfirm features that were identified by the analysis.


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g) The current information available in support of the Sensor 7 tool’s capabilities to detectand characterize cracking features in girth welds is based on full scale pull testing thatTransCanada contributed to. Development of a detailed detection and sizingspecification was however, not considered as part of the scope of these tests.

The pull tests provided positive results demonstrating the tool’s potential. In the tests 40 of 50 manufactured defects were detected. As detailed in responses to requests b) and c), the tool has now been run and the data is presently being analysed. As detailed in responses to requests d) and e), the Sensor 7 program is one part of the overall girth weld cracking strategy for the affected sections. The next step in the Sensor 7 program will be to review the analysis results and determine if they are suitable to utilize for a targeted dig program. If determined to be suitable, the final step in the Sensor 7 program will be to validate the results of the analysis through the dig program.


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IR Number: NEB 5.14


Topic: Prairies Line – Internal and External Corrosion

Reference: i) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1,Section 15.1.1, PDF page 33 of 86

ii) A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1,Section 15.1, Table 4, PDF page 32-33 of 86

iii) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1,Section 7.3.2 and 7.5, PDF pages 19-20 of 86

Preamble: Reference i) states that due to inconsistencies between the two MFL data sets used for corrosion assessment, Baker Hughes has reviewed the data and reissued the feature listing using a new sizing algorithm. A second round of correlation excavations has been conducted to validate the new data. The reference does not contain information regarding the validation results of the new data reissued by Baker Hughes nor regarding the features identified for repair.

Reference ii) includes information regarding the re-inspection schedule for some sections of Prairies Line and information regarding which inspections’ data will be utilized in the assessment of internal and external corrosion. There is an inconsistency between the last paragraph on page 33 and Table 4 regarding the previous years of MFL ILI on sections MLV 25-34-4 and MLV 36-41-4.

Reference iii) describes the corrosion growth rates calculation methodology and the corrosion growth response criteria used by TransCanada in the corrosion assessment. Reference iii) does not contain results of the corrosion growth rates and re-inspection interval calculations based on ILI data utilized in the corrosion assessment.


a) Validation excavation results following the new data reissued byBaker Hughes including a unity plot and supporting tablecomparing ILI tool data with field obtained data;

b) For the MLV 2-25-4 segment, a list of all features that requireimmediate investigation including the 2014 ILI information as perpipe tally, timelines for investigation and repair;


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c) Confirmation whether or not Table 4 should read 2012 as theprevious MFL ILI year of inspection for section MLV 25-34-4, and2013 for section MLV 36-41-4;

d) The re-inspection interval for each pipeline segment of PrairiesLine based on the Probability of Exceedance results;

e) A list of all anomalies proposed for repair before the next in-lineinspection on each pipeline segment of Prairies Line.

Response:

a) TransCanada confirms that its second round of correlation excavations was successfulto validate the feature listing reissued by Baker Hughes based on the adjusted sizingalgorithm.

The tool utilized is meeting the specifications as demonstrated in the unity plot shownbelow as Figure NEB 5.14-1. Please refer also to Attachment NEB 5.14-1 for thesupporting table comparing the 1067 mm (NPS 42) MFL inspection data fromBaker Hughes with the field obtained data.

Figure NEB 5.14-1: Unity Plot Based on the New Data Re-issued by Baker Hughes


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b) The features identified by the MFL inspection are managed under TransCanada’s ILICorrosion Program, which employs both a deterministic method in accordance withCSA Z662-15 Clause 10.10, and a reliability-based method. Potential rupture threatsare subject to timely and conservative pressure restrictions that provide effectivemitigation. Any such feature will be scheduled for further investigation throughexcavation during Phase 3 of the conversion process. Conversely, with rupture threatfeatures being mitigated through pressure restrictions, those features requiringimmediate investigation will be potential leak threats, which will be subject to timelyin-situ leak check and investigative excavations.

MLV 2-9-4 was inspected with a Baker Hughes MFL tool on 12 October 2015. Thefinal report for this inspection is expected to be received in first quarter 2016.TransCanada received the preliminary report on 9 November 2015 and has identifiedno features that require immediate investigation. TransCanada will provide an updatedtable in first quarter 2016 for MLV 2-9-4 if any such features are identified in the finalreport.

MLV 9-17-4 was inspected with a Baker Hughes MFL tool on 22 February 2014.The features that have been identified as requiring immediate investigation inaccordance with the final report and the ILI Corrosion Program are listed inAttachment NEB 5.14-2 and Table NEB 5.14-1, which lists the feature ID, and thetimelines for its investigation and repair.

Table NEB 5.14-1: MLV 9-17-4: Immediate Investigation Features and Repair Timelines

Feature ID Timeline for Repair

(days) Repair CLUSTER 1893 190 RECOAT CLUSTER 7554 196 RECOAT

MLV 17-25-4 was inspected with a Rosen MFL tool on 24 January. The features that require immediate investigation in accordance with the final report are listed in Attachment NEB 5.14-3 and Table NEB 5.14-2, which lists the feature ID and the timelines for investigation and repair.

Table NEB 5.14-2: MLV 17-25-4: Immediate Investigation Features and Repair Timelines

Feature ID Timeline for Repair

(days) Repair MELO-ANOM 435634 234 RECOAT CLUSTER 111877 233 RECOAT CLUSTER 147633 260 RECOAT


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c) TransCanada confirms that Table 4 as contemplated in reference ii) should read “2012”as the previous MFL ILI year of inspection for section MLV 25-34-4, and “2013” forsection MLV 36-41-4.

d) In accordance with the process described in Section 7.5 of the EngineeringAssessment, a probabilistic growth analysis was performed on the MFL data for eachpipeline segment of the Prairies. The analysis quantified all relevant uncertainties byusing a probability distribution for each factor that contributes to calculating acorrosion defect’s burst pressure. The growth analysis utilizes both the metal lossfeatures and probability of failure, and ensures the features are mitigated prior toexceedance. Although TransCanada considers the number of features that will exceedthe probability of failure to determine the re-inspection interval, re-inspections mayalso occur at a different time to obtain new data for the probabilistic growth analysis.

The interval for each pipeline segment of the Prairies aligns with the Project’s currentschedule based on an anticipated regulatory timeline. For near-term purposes,Table 5.14-3 below has been developed to display re-inspection intervals assumingregulatory approval in late 2017. TransCanada acknowledges however, that the Board’sregulatory process continues to unfold and as a result, these re-inspection intervals willbe re-evaluated and could change if and when more precise regulatory milestones areestablished. All of the prairie ILI sections for line 100-4 are currently anticipated to bere-inspected before phase 3 of the conversion process. TransCanada will continue tomonitor and mitigate metal loss features before they exceed the threshold probability offailure.

Table NEB 5.14-3:1Anticipated Re-inspection Interval for the Prairies Line 100-4

ILI Section Inspection Interval

(Years) Next Scheduled Inspection Year

MLV 2-9-4 2 2017 MLV 9-17-4 3 2017 MLV 17-25-4 3 2017 MLV 25-34-4 5 2017 MLV 36-41-4 4 2017 Note: 1. As noted, this Table reflects re-inspection intervals assuming regulatory

approval in late 2017, and acknowledging that the Board’s regulatory process continues to unfold. As a result, these re-inspection intervals will be re-evaluated and could change if and when more precise regulatory milestones are established.


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e) Please refer to Table NEB 5.14-4 below for the list of all anomalies proposed for repairbefore the next in-line inspection.

Table NEB 5.14-4: Features Proposed for Repair

Feature ID Valve Section CLS 22077 MLV 9-10-4 CLS 42286 MLV 13-14-4 CLS 3571 MLV 17-18-4 CLS 7205 MLV 17-18-4 DMA 666051 MLV 24-25-4 DMA 808044 MLV 24-25-4 DMA 931337 MLV 24-25-4 CLS 8584 MLV 37-38-4 DMA 89610 MLV 38-39-4


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Comparative Baker Hughes Tool and Field Data

November 2015

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21791 3048 1850 9 ‐ 10 16.952 10.2DMA21237 2998 1850 9 ‐ 10 12.8 10.3DMA21680 3038 1850 9 ‐ 10 12.8 10.3DMA21805 3048 1850 9 ‐ 10 13.024 10.3DMA20956 2998 1850 9 ‐ 10 12.8 10.4DMA21747 3047 1850 9 ‐ 10 12.8 10.4DMA21752 3047 1850 9 ‐ 10 12.8 10.4DMA20312 2945 1850 9 ‐ 10 12.936 10.4DMA21825 3048 1850 9 ‐ 10 13.312 10.4DMA20568 2969 1850 9 ‐ 10 16.944 10.4DMA20402 2958 1850 9 ‐ 10 12.8 10.5DMA21598 3038 1850 9 ‐ 10 12.8 10.5DMA20597 2975 1850 9 ‐ 10 13.024 10.5DMA21171 2998 1850 9 ‐ 10 14.08 10.5DMA21800 3048 1850 9 ‐ 10 17.224 10.5DMA20152 2941 1850 9 ‐ 10 12.8 10.6DMA20249 2945 1850 9 ‐ 10 13.12 10.6DMA20361 2953 1850 9 ‐ 10 12.8 10.7DMA20474 2969 1850 9 ‐ 10 12.8 10.7DMA21596 3038 1850 9 ‐ 10 14.096 10.7DMA20486 2969 1850 9 ‐ 10 14.608 10.7DMA20939 2998 1850 9 ‐ 10 12.8 10.8DMA21460 3032 1850 9 ‐ 10 13.2 10.8DMA21262 3014 1850 9 ‐ 10 14.096 10.8DMA21109 2998 1850 9 ‐ 10 17.008 10.8DMA21504 3033 1850 9 ‐ 10 17.064 10.8DMA20254 2945 1850 9 ‐ 10 12.8 10.9DMA20947 2998 1850 9 ‐ 10 12.8 10.9DMA21490 3033 1850 9 ‐ 10 12.96 10.9DMA21477 3032 1850 9 ‐ 10 13.024 10.9DMA20235 2945 1850 9 ‐ 10 13.608 10.9DMA20900 2998 1850 9 ‐ 10 14.056 10.9DMA21780 3048 1850 9 ‐ 10 14.624 10.9DMA20974 2998 1850 9 ‐ 10 15.272 10.9DMA20782 2998 1850 9 ‐ 10 16.288 10.9DMA21509 3033 1850 9 ‐ 10 17.528 10.9DMA20902 2998 1850 9 ‐ 10 12.8 11DMA21529 3033 1850 9 ‐ 10 12.8 11DMA21702 3045 1850 9 ‐ 10 12.8 11DMA21804 3048 1850 9 ‐ 10 12.8 11DMA21527 3033 1850 9 ‐ 10 15.176 11DMA20760 2998 1850 9 ‐ 10 16.712 11DMA21592 3038 1850 9 ‐ 10 18.784 11DMA21305 3014 1850 9 ‐ 10 24.168 11DMA20825 2998 1850 9 ‐ 10 12.8 11.1DMA20993 2998 1850 9 ‐ 10 12.8 11.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21480 3033 1850 9 ‐ 10 12.8 11.1DMA21477 3032 1850 9 ‐ 10 13.024 11.1DMA21129 2998 1850 9 ‐ 10 13.952 11.1DMA21320 3014 1850 9 ‐ 10 14.784 11.1DMA20772 2998 1850 9 ‐ 10 17.272 11.1DMA21525 3033 1850 9 ‐ 10 17.768 11.1DMA20252 2945 1850 9 ‐ 10 12.8 11.2DMA20891 2998 1850 9 ‐ 10 12.8 11.2DMA20596 2975 1850 9 ‐ 10 12.8 11.2DMA21746 3047 1850 9 ‐ 10 12.8 11.2DMA20622 2975 1850 9 ‐ 10 12.912 11.2DMA21162 2998 1850 9 ‐ 10 13.128 11.2DMA20775 2998 1850 9 ‐ 10 13.208 11.2DMA20995 2998 1850 9 ‐ 10 15.64 11.2DMA20896 2998 1850 9 ‐ 10 12.8 11.3DMA20294 2945 1850 9 ‐ 10 12.808 11.3DMA21491 3033 1850 9 ‐ 10 12.904 11.3DMA21785 3048 1850 9 ‐ 10 13.152 11.3DMA21781 3048 1850 9 ‐ 10 14.352 11.3DMA21695 3045 1850 9 ‐ 10 14.728 11.3DMA21062 2998 1850 9 ‐ 10 19.712 11.3DMA20189 2941 1850 9 ‐ 10 12.8 11.4DMA21213 2998 1850 9 ‐ 10 12.8 11.4DMA21125 2998 1850 9 ‐ 10 12.8 11.4DMA21503 3033 1850 9 ‐ 10 12.8 11.4DMA21807 3048 1850 9 ‐ 10 12.8 11.4DMA20850 2998 1850 9 ‐ 10 14.304 11.4DMA20847 2998 1850 9 ‐ 10 14.336 11.4DMA21797 3048 1850 9 ‐ 10 15.152 11.4DMA21657 3038 1850 9 ‐ 10 17.072 11.4DMA20531 2969 1850 9 ‐ 10 12.8 11.5DMA21170 2998 1850 9 ‐ 10 12.8 11.5DMA21528 3033 1850 9 ‐ 10 12.8 11.5DMA20860 2998 1850 9 ‐ 10 13.104 11.5DMA20797 2998 1850 9 ‐ 10 13.36 11.5DMA21465 3033 1850 9 ‐ 10 13.4 11.5DMA21769 3048 1850 9 ‐ 10 15.752 11.5DMA21118 2998 1850 9 ‐ 10 15.976 11.5DMA21587 3038 1850 9 ‐ 10 21.392 11.5DMA20456 2969 1850 9 ‐ 10 12.8 11.6DMA20331 2945 1850 9 ‐ 10 13.688 11.6DMA21488 3032 1850 9 ‐ 10 13.912 11.6DMA21251 2998 1850 9 ‐ 10 14.216 11.6DMA20384 2953 1850 9 ‐ 10 12.8 11.7DMA20471 2969 1850 9 ‐ 10 12.8 11.7DMA20540 2969 1850 9 ‐ 10 12.8 11.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21691 3045 1850 9 ‐ 10 13.04 11.7DMA21696 3045 1850 9 ‐ 10 17.216 11.7DMA21676 3038 1850 9 ‐ 10 18.456 11.7DMA20897 2998 1850 9 ‐ 10 12.8 11.8DMA20621 2975 1850 9 ‐ 10 12.8 11.8DMA21200 2998 1850 9 ‐ 10 12.8 11.8DMA21202 2998 1850 9 ‐ 10 12.8 11.8DMA21597 3038 1850 9 ‐ 10 15.392 11.8DMA21301 3014 1850 9 ‐ 10 18.848 11.8DMA20905 2998 1850 9 ‐ 10 12.8 11.9DMA21067 2998 1850 9 ‐ 10 12.8 11.9DMA20564 2969 1850 9 ‐ 10 12.8 11.9DMA20769 2998 1850 9 ‐ 10 12.8 11.9DMA20821 2998 1850 9 ‐ 10 12.8 11.9DMA21232 2998 1850 9 ‐ 10 12.8 11.9DMA20529 2969 1850 9 ‐ 10 13.024 11.9DMA20537 2969 1850 9 ‐ 10 13.456 11.9DMA21488 3032 1850 9 ‐ 10 13.912 11.9DMA21779 3048 1850 9 ‐ 10 16.088 11.9DMA21230 2998 1850 9 ‐ 10 16.84 11.9DMA20309 2945 1850 9 ‐ 10 12.8 12DMA20453 2969 1850 9 ‐ 10 12.8 12DMA20178 2941 1850 9 ‐ 10 13.368 12DMA20707 2998 1850 9 ‐ 10 14.04 12DMA20979 2998 1850 9 ‐ 10 14.504 12DMA21770 3048 1850 9 ‐ 10 14.536 12DMA21221 2998 1850 9 ‐ 10 14.616 12DMA20518 2969 1850 9 ‐ 10 16.776 12DMA20559 2969 1850 9 ‐ 10 14.8 12.1DMA20852 2998 1850 9 ‐ 10 14.984 12.1DMA21570 3038 1850 9 ‐ 10 15.136 12.1DMA21008 2998 1850 9 ‐ 10 12.8 12.2DMA20599 2975 1850 9 ‐ 10 12.8 12.2DMA21515 3033 1850 9 ‐ 10 12.8 12.2DMA21588 3038 1850 9 ‐ 10 12.8 12.2DMA21197 2998 1850 9 ‐ 10 12.984 12.2DMA20399 2958 1850 9 ‐ 10 13.552 12.2DMA21203 2998 1850 9 ‐ 10 14.136 12.2DMA21554 3038 1850 9 ‐ 10 14.736 12.2DMA20740 2998 1850 9 ‐ 10 18.336 12.2DMA21239 2998 1850 9 ‐ 10 18.416 12.2DMA20160 2941 1850 9 ‐ 10 12.8 12.3DMA20286 2945 1850 9 ‐ 10 12.8 12.3DMA21156 2998 1850 9 ‐ 10 12.8 12.3DMA20845 2998 1850 9 ‐ 10 12.8 12.3DMA20893 2998 1850 9 ‐ 10 12.8 12.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA20780 2998 1850 9 ‐ 10 13.456 12.7DMA20887 2998 1850 9 ‐ 10 13.952 12.7DMA20477 2969 1850 9 ‐ 10 14.608 12.7DMA21291 3014 1850 9 ‐ 10 15.168 12.7DMA21513 3033 1850 9 ‐ 10 16.192 12.7DMA20738 2998 1850 9 ‐ 10 12.8 12.8DMA20753 2998 1850 9 ‐ 10 12.8 12.8DMA20721 2998 1850 9 ‐ 10 12.816 12.8DMA20857 2998 1850 9 ‐ 10 12.88 12.8DMA21061 2998 1850 9 ‐ 10 14.52 12.8DMA21114 2998 1850 9 ‐ 10 15.328 12.8DMA21789 3048 1850 9 ‐ 10 15.904 12.8DMA20200 2941 1850 9 ‐ 10 17.184 12.8DMA20925 2998 1850 9 ‐ 10 17.328 12.8DMA20205 2941 1850 9 ‐ 10 17.72 12.8DMA21214 2998 1850 9 ‐ 10 20.992 12.8DMA20824 2998 1850 9 ‐ 10 12.8 12.9DMA20603 2975 1850 9 ‐ 10 12.8 12.9DMA21607 3038 1850 9 ‐ 10 12.8 12.9DMA20899 2998 1850 9 ‐ 10 19.192 12.9DMA21260 3014 1850 9 ‐ 10 21.04 12.9DMA21315 3014 1850 9 ‐ 10 12.8 13DMA20774 2998 1850 9 ‐ 10 13.872 13DMA21722 3047 1850 9 ‐ 10 14.352 13DMA20837 2998 1850 9 ‐ 10 15.008 13DMA20945 2998 1850 9 ‐ 10 15.264 13DMA20208 2941 1850 9 ‐ 10 16.344 13DMA21228 2998 1850 9 ‐ 10 19.816 13DMA21536 3033 1850 9 ‐ 10 20.32 13DMA20170 2941 1850 9 ‐ 10 12.8 13.1DMA20337 2945 1850 9 ‐ 10 12.8 13.1DMA20877 2998 1850 9 ‐ 10 12.8 13.1DMA21423 3033 1850 9 ‐ 10 12.8 13.1DMA21782 3048 1850 9 ‐ 10 12.8 13.1DMA21188 2998 1850 9 ‐ 10 13.32 13.1DMA21690 3045 1850 9 ‐ 10 14.584 13.1DMA21130 2998 1850 9 ‐ 10 14.752 13.1DMA20327 2945 1850 9 ‐ 10 16.272 13.1DMA21576 3038 1850 9 ‐ 10 12.8 13.2DMA21751 3047 1850 9 ‐ 10 12.8 13.2DMA21612 3038 1850 9 ‐ 10 14.456 13.2DMA21813 3048 1850 9 ‐ 10 14.84 13.2DMA20875 2998 1850 9 ‐ 10 15.512 13.2DMA20710 2998 1850 9 ‐ 10 16.792 13.2DMA20926 2998 1850 9 ‐ 10 18.184 13.2DMA21735 3047 1850 9 ‐ 10 18.304 13.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21756 3047 1850 9 ‐ 10 12.8 13.3DMA21466 3033 1850 9 ‐ 10 13.376 13.3DMA21495 3033 1850 9 ‐ 10 14.032 13.3DMA21556 3038 1850 9 ‐ 10 15.456 13.3DMA21565 3038 1850 9 ‐ 10 18.832 13.3DMA20882 2998 1850 9 ‐ 10 12.8 13.4DMA21084 2998 1850 9 ‐ 10 12.8 13.4DMA21449 3033 1850 9 ‐ 10 12.8 13.4DMA20488 2969 1850 9 ‐ 10 12.832 13.4DMA21555 3038 1850 9 ‐ 10 13 13.4DMA21537 3033 1850 9 ‐ 10 14.336 13.4DMA20846 2998 1850 9 ‐ 10 14.576 13.4DMA21520 3033 1850 9 ‐ 10 12.8 13.5DMA20523 2969 1850 9 ‐ 10 13.696 13.5DMA20608 2975 1850 9 ‐ 10 13.728 13.5DMA21777 3048 1850 9 ‐ 10 13.8 13.5DMA20197 2941 1850 9 ‐ 10 14.4 13.5DMA20195 2941 1850 9 ‐ 10 14.544 13.5DMA20275 2945 1850 9 ‐ 10 14.624 13.5DMA20476 2969 1850 9 ‐ 10 16.304 13.5DMA21595 3038 1850 9 ‐ 10 17.432 13.5DMA21719 3047 1850 9 ‐ 10 18.88 13.5DMA20932 2998 1850 9 ‐ 10 19.376 13.5DMA20314 2945 1850 9 ‐ 10 12.8 13.6DMA20485 2969 1850 9 ‐ 10 12.8 13.6DMA21578 3038 1850 9 ‐ 10 13.112 13.6DMA21542 3033 1850 9 ‐ 10 13.36 13.6DMA21032 2998 1850 9 ‐ 10 13.416 13.6DMA20734 2998 1850 9 ‐ 10 13.6 13.6DMA20978 2998 1850 9 ‐ 10 14.432 13.6DMA21774 3048 1850 9 ‐ 10 17.776 13.6DMA21479 3033 1850 9 ‐ 10 12.8 13.7DMA21661 3038 1850 9 ‐ 10 13.384 13.7DMA20965 2998 1850 9 ‐ 10 13.84 13.7DMA20422 2958 1850 9 ‐ 10 15.872 13.7DMA21743 3047 1850 9 ‐ 10 13.096 13.8DMA20604 2975 1850 9 ‐ 10 14.16 13.8DMA20842 2998 1850 9 ‐ 10 14.536 13.8DMA21732 3047 1850 9 ‐ 10 15.272 13.8DMA20807 2998 1850 9 ‐ 10 16.976 13.8DMA21185 2998 1850 9 ‐ 10 12.8 13.9DMA20901 2998 1850 9 ‐ 10 13.096 13.9DMA20293 2945 1850 9 ‐ 10 13.488 13.9DMA21818 3048 1850 9 ‐ 10 13.8 13.9DMA20246 2945 1850 9 ‐ 10 15.296 13.9DMA20527 2969 1850 9 ‐ 10 18.08 13.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21736 3047 1850 9 ‐ 10 20.192 13.9DMA20535 2969 1850 9 ‐ 10 12.8 14DMA20699 2998 1850 9 ‐ 10 12.8 14DMA21692 3045 1850 9 ‐ 10 14.064 14DMA21037 2998 1850 9 ‐ 10 14.376 14DMA20285 2945 1850 9 ‐ 10 12.8 14.1DMA21533 3033 1850 9 ‐ 10 12.8 14.1DMA21729 3047 1850 9 ‐ 10 13.24 14.1DMA21107 2998 1850 9 ‐ 10 13.52 14.1DMA21671 3038 1850 9 ‐ 10 16.032 14.1DMA20798 2998 1850 9 ‐ 10 12.8 14.2DMA21620 3038 1850 9 ‐ 10 12.8 14.2DMA21313 3014 1850 9 ‐ 10 13.144 14.2DMA21519 3033 1850 9 ‐ 10 13.6 14.2DMA20177 2941 1850 9 ‐ 10 13.752 14.2DMA20953 2998 1850 9 ‐ 10 13.768 14.2DMA21111 2998 1850 9 ‐ 10 14.424 14.2DMA20526 2969 1850 9 ‐ 10 15.808 14.2DMA21097 2998 1850 9 ‐ 10 19.224 14.2DMA21776 3048 1850 9 ‐ 10 19.568 14.2DMA20405 2958 1850 9 ‐ 10 12.8 14.3DMA21012 2998 1850 9 ‐ 10 12.8 14.3DMA21178 2998 1850 9 ‐ 10 12.8 14.3DMA21256 2998 1850 9 ‐ 10 12.8 14.3DMA21530 3033 1850 9 ‐ 10 12.8 14.3DMA21633 3038 1850 9 ‐ 10 12.8 14.3DMA21002 2998 1850 9 ‐ 10 13.432 14.3DMA20555 2969 1850 9 ‐ 10 14.44 14.3DMA21226 2998 1850 9 ‐ 10 15.928 14.3DMA21653 3038 1850 9 ‐ 10 17.376 14.3DMA21624 3038 1850 9 ‐ 10 14.192 14.4DMA20786 2998 1850 9 ‐ 10 15.04 14.4DMA21634 3038 1850 9 ‐ 10 18.512 14.4DMA20522 2969 1850 9 ‐ 10 12.8 14.5DMA21532 3033 1850 9 ‐ 10 15.208 14.5DMA21255 2998 1850 9 ‐ 10 12.8 14.6DMA21744 3047 1850 9 ‐ 10 14.032 14.6DMA21302 3014 1850 9 ‐ 10 14.88 14.6DMA21473 3033 1850 9 ‐ 10 16.112 14.6DMA21792 3048 1850 9 ‐ 10 16.368 14.6DMA20836 2998 1850 9 ‐ 10 12.8 14.7DMA20543 2969 1850 9 ‐ 10 12.8 14.7DMA21674 3038 1850 9 ‐ 10 13.336 14.7DMA20589 2969 1850 9 ‐ 10 16.408 14.7DMA21740 3047 1850 9 ‐ 10 17.296 14.7DMA21718 3047 1850 9 ‐ 10 14.84 14.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA20220 2941 1850 9 ‐ 10 19.008 14.8DMA20773 2998 1850 9 ‐ 10 13 14.9DMA21036 2998 1850 9 ‐ 10 13.024 14.9DMA21748 3047 1850 9 ‐ 10 15.88 14.9DMA20624 2975 1850 9 ‐ 10 17.192 14.9DMA21760 3047 1850 9 ‐ 10 12.8 15DMA20969 2998 1850 9 ‐ 10 14.888 15DMA20631 2975 1850 9 ‐ 10 16.44 15DMA20282 2945 1850 9 ‐ 10 13.288 15.1DMA21575 3038 1850 9 ‐ 10 13.4 15.1DMA20212 2941 1850 9 ‐ 10 13.424 15.1DMA21764 3047 1850 9 ‐ 10 14.176 15.1DMA20572 2969 1850 9 ‐ 10 14.624 15.1DMA21312 3014 1850 9 ‐ 10 14.936 15.1DMA20787 2998 1850 9 ‐ 10 18.872 15.1DMA20201 2941 1850 9 ‐ 10 13.832 15.2DMA20941 2998 1850 9 ‐ 10 18.296 15.2DMA21688 3045 1850 9 ‐ 10 19.76 15.2DMA20251 2945 1850 9 ‐ 10 12.8 15.3DMA21014 2998 1850 9 ‐ 10 13.512 15.3DMA21115 2998 1850 9 ‐ 10 14.36 15.3DMA21829 3048 1850 9 ‐ 10 14.792 15.3DMA20748 2998 1850 9 ‐ 10 16.28 15.3DMA20963 2998 1850 9 ‐ 10 18.28 15.3DMA20985 2998 1850 9 ‐ 10 12.8 15.4DMA21742 3047 1850 9 ‐ 10 12.8 15.4DMA20614 2975 1850 9 ‐ 10 13.048 15.4DMA20922 2998 1850 9 ‐ 10 15.584 15.4DMA20207 2941 1850 9 ‐ 10 15.64 15.4DMA20975 2998 1850 9 ‐ 10 12.8 15.5DMA20206 2941 1850 9 ‐ 10 17.376 15.5DMA21450 3033 1850 9 ‐ 10 19.296 15.5DMA21493 3032 1850 9 ‐ 10 12.8 15.6DMA20876 2998 1850 9 ‐ 10 14.424 15.6DMA20287 2945 1850 9 ‐ 10 15.536 15.6DMA20768 2998 1850 9 ‐ 10 13.608 15.7DMA20266 2945 1850 9 ‐ 10 15.184 15.7DMA20585 2969 1850 9 ‐ 10 15.552 15.7DMA21723 3047 1850 9 ‐ 10 16.504 15.7DMA21725 3047 1850 9 ‐ 10 17.36 15.7DMA20869 2998 1850 9 ‐ 10 19.296 15.7DMA20915 2998 1850 9 ‐ 10 12.8 15.8DMA21263 3014 1850 9 ‐ 10 14.368 15.8DMA21493 3032 1850 9 ‐ 10 12.8 15.9DMA20463 2969 1850 9 ‐ 10 14.432 15.9DMA21448 3033 1850 9 ‐ 10 17.512 15.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21794 3048 1850 9 ‐ 10 24.48 15.9DMA20920 2998 1850 9 ‐ 10 32.288 15.9DMA21194 2998 1850 9 ‐ 10 12.8 16DMA21768 3048 1850 9 ‐ 10 13.6 16DMA20515 2969 1850 9 ‐ 10 12.8 16.1DMA21699 3045 1850 9 ‐ 10 15.216 16.1DMA20866 2998 1850 9 ‐ 10 15.8 16.1DMA20904 2998 1850 9 ‐ 10 16.456 16.1DMA20907 2998 1850 9 ‐ 10 26.112 16.1DMA20187 2941 1850 9 ‐ 10 12.8 16.2DMA21318 3014 1850 9 ‐ 10 12.8 16.2DMA20588 2969 1850 9 ‐ 10 15.632 16.2DMA21784 3048 1850 9 ‐ 10 16.128 16.2DMA20169 2941 1850 9 ‐ 10 12.8 16.3DMA20709 2998 1850 9 ‐ 10 12.8 16.3DMA21685 3045 1850 9 ‐ 10 13.736 16.3DMA21264 3014 1850 9 ‐ 10 15.688 16.3DMA20216 2941 1850 9 ‐ 10 24.272 16.3DMA21566 3038 1850 9 ‐ 10 15.16 16.4DMA21295 3014 1850 9 ‐ 10 19.208 16.4DMA21577 3038 1850 9 ‐ 10 19.352 16.4DMA20284 2945 1850 9 ‐ 10 12.8 16.5DMA20263 2945 1850 9 ‐ 10 13.568 16.5DMA21236 2998 1850 9 ‐ 10 15.632 16.5DMA21644 3038 1850 9 ‐ 10 16.872 16.5DMA21737 3047 1850 9 ‐ 10 17.216 16.5DMA20504 2969 1850 9 ‐ 10 15.224 16.6DMA21117 2998 1850 9 ‐ 10 15.416 16.6DMA20549 2969 1850 9 ‐ 10 13.96 16.7DMA21763 3047 1850 9 ‐ 10 17.472 16.7DMA20147 2941 1850 9 ‐ 10 12.8 16.8DMA21559 3038 1850 9 ‐ 10 12.8 16.8DMA21196 2998 1850 9 ‐ 10 15.016 16.8DMA21060 2998 1850 9 ‐ 10 15.104 16.8DMA21689 3045 1850 9 ‐ 10 19.72 16.8DMA20359 2945 1850 9 ‐ 10 12.8 16.9DMA20465 2969 1850 9 ‐ 10 14.28 16.9DMA20520 2969 1850 9 ‐ 10 17.136 16.9DMA20833 2998 1850 9 ‐ 10 12.952 17DMA20204 2941 1850 9 ‐ 10 13.312 17DMA20711 2998 1850 9 ‐ 10 14.464 17DMA20342 2945 1850 9 ‐ 10 16.896 17DMA21660 3038 1850 9 ‐ 10 20.28 17DMA21632 3038 1850 9 ‐ 10 14.336 17.1DMA20223 2941 1850 9 ‐ 10 15.088 17.1DMA20851 2998 1850 9 ‐ 10 12.8 17.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21573 3038 1850 9 ‐ 10 13.2 17.2DMA20988 2998 1850 9 ‐ 10 13.472 17.2DMA20203 2941 1850 9 ‐ 10 13.944 17.2DMA20889 2998 1850 9 ‐ 10 15.816 17.2DMA21311 3014 1850 9 ‐ 10 12.8 17.3DMA21437 3033 1850 9 ‐ 10 14.656 17.3DMA20917 2998 1850 9 ‐ 10 12.8 17.4DMA20581 2969 1850 9 ‐ 10 14.856 17.4DMA21174 2998 1850 9 ‐ 10 16.208 17.4DMA20217 2941 1850 9 ‐ 10 21.712 17.4DMA21571 3038 1850 9 ‐ 10 12.8 17.5DMA21703 3045 1850 9 ‐ 10 13.568 17.5DMA20634 2975 1850 9 ‐ 10 19.672 17.5DMA21731 3047 1850 9 ‐ 10 17.88 17.6DMA21739 3047 1850 9 ‐ 10 17.912 17.6DMA21416 3033 1850 9 ‐ 10 13.752 17.7DMA21469 3033 1850 9 ‐ 10 22.968 17.7DMA20751 2998 1850 9 ‐ 10 15.44 17.8DMA21090 2998 1850 9 ‐ 10 13.808 17.9DMA20370 2953 1850 9 ‐ 10 14.72 17.9DMA20765 2998 1850 9 ‐ 10 14.424 18DMA21244 2998 1850 9 ‐ 10 12.8 18.1DMA20318 2945 1850 9 ‐ 10 13.152 18.1DMA20601 2975 1850 9 ‐ 10 21.968 18.1DMA21455 3033 1850 9 ‐ 10 17.192 18.2DMA21420 3033 1850 9 ‐ 10 21.192 18.2DMA21738 3047 1850 9 ‐ 10 21.504 18.2DMA20398 2953 1850 9 ‐ 10 16.952 18.4DMA20192 2941 1850 9 ‐ 10 16.392 18.5DMA20387 2953 1850 9 ‐ 10 12.8 18.6DMA20214 2941 1850 9 ‐ 10 15.52 18.6DMA20470 2969 1850 9 ‐ 10 17.512 18.6DMA20219 2941 1850 9 ‐ 10 13.248 18.7DMA20563 2969 1850 9 ‐ 10 19.24 18.7DMA20959 2998 1850 9 ‐ 10 30.872 18.7DMA20401 2958 1850 9 ‐ 10 16.672 18.8DMA20392 2953 1850 9 ‐ 10 18.648 18.8DMA20232 2945 1850 9 ‐ 10 15.304 18.9DMA20530 2969 1850 9 ‐ 10 15.544 18.9DMA20952 2998 1850 9 ‐ 10 18.96 19.1DMA21558 3038 1850 9 ‐ 10 19.128 19.1DMA20343 2945 1850 9 ‐ 10 12.8 19.2DMA20394 2953 1850 9 ‐ 10 18.632 19.2DMA20948 2998 1850 9 ‐ 10 17.72 19.4DMA21733 3047 1850 9 ‐ 10 25.768 19.4DMA20919 2998 1850 9 ‐ 10 25.912 19.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA21176 2998 1850 9 ‐ 10 15 19.5DMA20580 2969 1850 9 ‐ 10 15.824 19.5DMA21458 3032 1850 9 ‐ 10 20.264 19.5DMA21715 3047 1850 9 ‐ 10 13.512 19.6DMA21163 2998 1850 9 ‐ 10 18.536 19.6DMA20911 2998 1850 9 ‐ 10 19.08 19.6DMA20938 2998 1850 9 ‐ 10 30.856 19.6DMA20379 2953 1850 9 ‐ 10 15.976 19.7DMA21122 2998 1850 9 ‐ 10 20.488 19.7DMA20390 2953 1850 9 ‐ 10 20.544 19.7DMA20218 2941 1850 9 ‐ 10 14.36 19.8DMA20255 2945 1850 9 ‐ 10 15.768 19.8DMA20937 2998 1850 9 ‐ 10 16.808 19.8DMA21472 3032 1850 9 ‐ 10 19.104 19.8DMA21072 2998 1850 9 ‐ 10 19.584 19.8DMA21458 3032 1850 9 ‐ 10 20.264 19.9DMA20854 2998 1850 9 ‐ 10 14.232 20DMA21150 2998 1850 9 ‐ 10 14.976 20DMA20976 2998 1850 9 ‐ 10 15.12 20DMA20210 2941 1850 9 ‐ 10 25.104 20.1DMA21472 3032 1850 9 ‐ 10 19.104 20.2DMA20916 2998 1850 9 ‐ 10 16.728 20.3DMA21231 2998 1850 9 ‐ 10 20.616 20.3DMA20183 2941 1850 9 ‐ 10 15 20.4DMA20943 2998 1850 9 ‐ 10 15.936 20.4DMA21079 2998 1850 9 ‐ 10 13.672 20.5DMA20193 2941 1850 9 ‐ 10 14.8 20.5DMA21535 3033 1850 9 ‐ 10 17.04 20.6DMA20885 2998 1850 9 ‐ 10 19.6 20.8DMA20237 2945 1850 9 ‐ 10 20.552 20.8DMA21640 3038 1850 9 ‐ 10 21.872 20.8DMA21630 3038 1850 9 ‐ 10 23.232 20.8DMA20946 2998 1850 9 ‐ 10 24.608 20.8DMA21636 3038 1850 9 ‐ 10 20.616 21DMA20578 2969 1850 9 ‐ 10 13.76 21.1DMA21665 3038 1850 9 ‐ 10 12.8 21.2DMA20582 2969 1850 9 ‐ 10 14.208 21.2DMA20238 2945 1850 9 ‐ 10 18.904 21.2DMA21486 3032 1850 9 ‐ 10 26.656 21.2DMA21678 3038 1850 9 ‐ 10 14.48 21.3DMA20605 2975 1850 9 ‐ 10 15.864 21.3DMA21422 3033 1850 9 ‐ 10 16.44 21.4DMA21435 3033 1850 9 ‐ 10 24.152 21.4DMA20198 2941 1850 9 ‐ 10 22.4 21.5DMA21666 3038 1850 9 ‐ 10 17.352 21.6DMA21486 3032 1850 9 ‐ 10 26.656 21.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA20933 2998 1850 9 ‐ 10 24.184 21.8DMA20730 2998 1850 9 ‐ 10 21.256 21.9DMA20358 2953 1850 9 ‐ 10 17.928 22.2DMA20623 2975 1850 9 ‐ 10 26.104 22.4DMA20278 2945 1850 9 ‐ 10 16.888 22.5DMA20964 2998 1850 9 ‐ 10 21.112 22.5DMA20972 2998 1850 9 ‐ 10 22.328 22.5DMA20720 2998 1850 9 ‐ 10 14.968 22.6DMA21179 2998 1850 9 ‐ 10 18.8 22.6DMA20353 2953 1850 9 ‐ 10 14.112 22.7DMA20179 2941 1850 9 ‐ 10 12.8 22.8DMA21074 2998 1850 9 ‐ 10 19.808 22.8DMA20940 2998 1850 9 ‐ 10 31.016 22.8DMA20733 2987 1850 9 ‐ 10 18.448 22.9DMA20291 2945 1850 9 ‐ 10 17.072 23.1DMA20451 2969 1850 9 ‐ 10 15.616 23.3DMA21470 3032 1850 9 ‐ 10 27.632 23.3DMA20799 2998 1850 9 ‐ 10 19.272 23.4DMA20409 2958 1850 9 ‐ 10 15.976 23.5DMA20338 2945 1850 9 ‐ 10 17.744 23.5DMA20539 2969 1850 9 ‐ 10 19.376 23.5DMA21470 3032 1850 9 ‐ 10 27.632 23.8DMA20464 2969 1850 9 ‐ 10 13.432 23.9DMA21041 2998 1850 9 ‐ 10 14.664 23.9DMA20950 2998 1850 9 ‐ 10 32.08 24.1DMA20961 2998 1850 9 ‐ 10 34.944 24.3DMA21182 2998 1850 9 ‐ 10 31.416 24.4DMA20930 2998 1850 9 ‐ 10 22.248 24.6DMA21083 2998 1850 9 ‐ 10 17.96 24.7DMA20199 2941 1850 9 ‐ 10 14.328 25.2DMA20272 2945 1850 9 ‐ 10 33.488 25.2DMA20957 2998 1850 9 ‐ 10 37.184 25.6DMA20231 2945 1850 9 ‐ 10 20.208 25.7DMA20909 2998 1850 9 ‐ 10 16.92 26.1DMA21073 2998 1850 9 ‐ 10 14.096 26.3DMA20935 2998 1850 9 ‐ 10 36.344 27.4DMA20211 2941 1850 9 ‐ 10 23.216 27.5DMA20928 2998 1850 9 ‐ 10 24.416 27.6DMA21092 2998 1850 9 ‐ 10 14.328 27.7DMA20742 2987 1850 9 ‐ 10 17.856 27.9DMA21675 3038 1850 9 ‐ 10 27.496 28DMA21483 3032 1850 9 ‐ 10 18.256 28.1DMA20519 2969 1850 9 ‐ 10 22.552 28.4DMA21483 3032 1850 9 ‐ 10 18.256 28.7DMA20149 2941 1850 9 ‐ 10 23.408 28.7DMA20225 2941 1850 9 ‐ 10 25.312 28.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA20259 2945 1850 9 ‐ 10 25.552 29.1DMA20724 2987 1850 9 ‐ 10 27.64 29.2DMA20416 2958 1850 9 ‐ 10 16.16 29.6DMA20906 2998 1850 9 ‐ 10 23.864 30.1DMA20395 2953 1850 9 ‐ 10 24.16 30.5DMA21496 3033 1850 9 ‐ 10 31.072 31DMA20397 2958 1850 9 ‐ 10 17.96 31.5DMA20396 2953 1850 9 ‐ 10 38.152 32.3DMA20528 2969 1850 9 ‐ 10 27.56 34.5DMA20157 2941 1850 9 ‐ 10 26.704 35.6DMA21031 2998 1850 9 ‐ 10 40.08 36.8DMA21471 3032 1850 9 ‐ 10 40.2 38.9DMA21223 2998 1850 9 ‐ 10 53.4 39DMA21471 3032 1850 9 ‐ 10 40.2 39.7DMA20747 2998 1850 9 ‐ 10 30.184 41.5DMA21828 3050 1850 9 ‐ 10 27.248 42.6DMA20240 2945 1850 9 ‐ 10 35.592 43.4DMA21656 3042 1850 9 ‐ 10 57.84 47.8DMA21222 2998 1850 9 ‐ 10 53.06 50.1DMA21832 3050 1850 9 ‐ 10 49.6 51.5DMA20389 2958 1850 9 ‐ 10 57.35 54.3DMA21652 3042 1850 9 ‐ 10 58.94 55.1DMA20348 2953 1850 9 ‐ 10 53.56 56.1DMA44648 5578 2940 9 ‐ 10 12.8 10.1DMA44220 5544 2940 9 ‐ 10 12.8 10.2DMA44171 5544 2940 9 ‐ 10 12.8 10.2DMA44510 5571 2940 9 ‐ 10 13.832 10.3DMA44626 5578 2940 9 ‐ 10 14.632 10.3DMA44064 5539 2940 9 ‐ 10 18.872 10.4DMA44192 5544 2940 9 ‐ 10 16.776 10.5DMA44167 5539 2940 9 ‐ 10 13.496 10.7DMA44268 5549 2940 9 ‐ 10 15.784 10.9DMA44632 5578 2940 9 ‐ 10 16.152 10.9DMA44224 5544 2940 9 ‐ 10 16.648 10.9DMA44805 5578 2940 9 ‐ 10 12.8 11DMA44809 5578 2940 9 ‐ 10 15.032 11DMA44677 5578 2940 9 ‐ 10 12.8 11.1DMA44803 5578 2940 9 ‐ 10 12.8 11.1DMA44642 5578 2940 9 ‐ 10 17.256 11.1DMA44757 5578 2940 9 ‐ 10 17.464 11.1DMA44078 5539 2940 9 ‐ 10 18.744 11.2DMA44146 5539 2940 9 ‐ 10 12.8 11.3DMA44569 5571 2940 9 ‐ 10 12.8 11.5DMA44756 5578 2940 9 ‐ 10 17.432 11.5DMA44821 5578 2940 9 ‐ 10 12.8 11.6DMA44516 5571 2940 9 ‐ 10 13.328 11.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44806 5578 2940 9 ‐ 10 16.4 11.6DMA44838 5578 2940 9 ‐ 10 18.912 11.6DMA44227 5544 2940 9 ‐ 10 15.304 11.8DMA44754 5578 2940 9 ‐ 10 12.8 11.9DMA44140 5539 2940 9 ‐ 10 13.688 11.9DMA44725 5578 2940 9 ‐ 10 14.128 11.9DMA44697 5578 2940 9 ‐ 10 14.8 11.9DMA44165 5539 2940 9 ‐ 10 12.944 12.1DMA44129 5539 2940 9 ‐ 10 16.424 12.1DMA44238 5544 2940 9 ‐ 10 17.968 12.1DMA44310 5549 2940 9 ‐ 10 13.912 12.2DMA44097 5539 2940 9 ‐ 10 13.984 12.3DMA44095 5539 2940 9 ‐ 10 13.552 12.4DMA44307 5549 2940 9 ‐ 10 15.008 12.4DMA44674 5578 2940 9 ‐ 10 15.352 12.4DMA44184 5544 2940 9 ‐ 10 13.448 12.5DMA44105 5539 2940 9 ‐ 10 14.592 12.5DMA44746 5578 2940 9 ‐ 10 13.184 12.6DMA44833 5578 2940 9 ‐ 10 13.88 12.6DMA44222 5544 2940 9 ‐ 10 14.704 12.6DMA44736 5578 2940 9 ‐ 10 17.592 12.6DMA44790 5578 2940 9 ‐ 10 21.512 12.6DMA44751 5578 2940 9 ‐ 10 15.328 12.7DMA44100 5539 2940 9 ‐ 10 17.072 12.8DMA44750 5578 2940 9 ‐ 10 16.92 12.9DMA44740 5578 2940 9 ‐ 10 17 12.9DMA44695 5578 2940 9 ‐ 10 17.104 12.9DMA44493 5571 2940 9 ‐ 10 17.824 12.9DMA44128 5539 2940 9 ‐ 10 14.376 13DMA44131 5539 2940 9 ‐ 10 16.464 13.1DMA44063 5539 2940 9 ‐ 10 12.984 13.2DMA44302 5549 2940 9 ‐ 10 23.04 13.2DMA44521 5571 2940 9 ‐ 10 16.872 13.3DMA44070 5539 2940 9 ‐ 10 18.76 13.3DMA44075 5539 2940 9 ‐ 10 18.888 13.3DMA44117 5539 2940 9 ‐ 10 14 13.4DMA44651 5578 2940 9 ‐ 10 21.624 13.4DMA44584 5573 2940 9 ‐ 10 24.184 13.4DMA44120 5539 2940 9 ‐ 10 12.8 13.5DMA44256 5549 2940 9 ‐ 10 13.632 13.5DMA44096 5539 2940 9 ‐ 10 14.416 13.5DMA44840 5578 2940 9 ‐ 10 13.76 13.6DMA44092 5539 2940 9 ‐ 10 12.8 13.7DMA44068 5539 2940 9 ‐ 10 15.352 13.7DMA44794 5578 2940 9 ‐ 10 30.352 13.7DMA44773 5578 2940 9 ‐ 10 15.168 13.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44217 5544 2940 9 ‐ 10 15.632 13.8DMA44737 5578 2940 9 ‐ 10 18.072 13.8DMA44500 5571 2940 9 ‐ 10 20.488 13.8DMA44236 5544 2940 9 ‐ 10 12.8 13.9DMA44718 5578 2940 9 ‐ 10 12.8 13.9DMA44178 5544 2940 9 ‐ 10 12.8 14DMA44802 5578 2940 9 ‐ 10 16.248 14DMA44091 5539 2940 9 ‐ 10 16.704 14DMA44099 5539 2940 9 ‐ 10 17.208 14DMA44831 5578 2940 9 ‐ 10 12.8 14.1DMA44599 5578 2940 9 ‐ 10 14.144 14.1DMA44836 5578 2940 9 ‐ 10 14.928 14.1DMA44076 5539 2940 9 ‐ 10 15.792 14.1DMA44610 5578 2940 9 ‐ 10 19.52 14.1DMA44764 5578 2940 9 ‐ 10 30.376 14.1DMA44786 5578 2940 9 ‐ 10 12.8 14.2DMA44118 5539 2940 9 ‐ 10 18.488 14.2DMA44130 5539 2940 9 ‐ 10 13.368 14.3DMA44312 5549 2940 9 ‐ 10 15.872 14.3DMA44715 5578 2940 9 ‐ 10 18.32 14.3DMA44795 5578 2940 9 ‐ 10 19.016 14.3DMA44060 5539 2940 9 ‐ 10 12.8 14.4DMA44797 5578 2940 9 ‐ 10 12.8 14.4DMA44492 5571 2940 9 ‐ 10 17.176 14.4DMA44115 5539 2940 9 ‐ 10 12.8 14.5DMA44107 5539 2940 9 ‐ 10 13.704 14.5DMA44166 5539 2940 9 ‐ 10 15.536 14.5DMA44088 5539 2940 9 ‐ 10 17.896 14.5DMA44714 5578 2940 9 ‐ 10 17.992 14.5DMA44631 5578 2940 9 ‐ 10 18.952 14.5DMA44094 5539 2940 9 ‐ 10 19.144 14.5DMA44720 5578 2940 9 ‐ 10 20.76 14.5DMA44213 5544 2940 9 ‐ 10 26.28 14.5DMA44807 5578 2940 9 ‐ 10 12.8 14.6DMA44509 5571 2940 9 ‐ 10 14.304 14.6DMA44664 5578 2940 9 ‐ 10 14.424 14.6DMA44497 5571 2940 9 ‐ 10 14.704 14.6DMA44508 5571 2940 9 ‐ 10 19.416 14.6DMA44255 5549 2940 9 ‐ 10 13.112 14.7DMA44235 5544 2940 9 ‐ 10 15.496 14.7DMA44650 5578 2940 9 ‐ 10 15.616 14.7DMA44540 5573 2940 9 ‐ 10 18.056 14.7DMA44656 5578 2940 9 ‐ 10 18.664 14.7DMA44200 5544 2940 9 ‐ 10 19.016 14.7DMA44547 5573 2940 9 ‐ 10 13.128 14.8DMA44138 5539 2940 9 ‐ 10 15.8 14.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44079 5539 2940 9 ‐ 10 19.624 14.9DMA44084 5539 2940 9 ‐ 10 14.512 15DMA44775 5578 2940 9 ‐ 10 15.192 15DMA44126 5539 2940 9 ‐ 10 16.088 15DMA44273 5549 2940 9 ‐ 10 13.896 15.1DMA44745 5578 2940 9 ‐ 10 14.72 15.1DMA44317 5549 2940 9 ‐ 10 17.352 15.1DMA44488 5571 2940 9 ‐ 10 17.64 15.1DMA44820 5578 2940 9 ‐ 10 12.8 15.2DMA44156 5539 2940 9 ‐ 10 12.8 15.2DMA44153 5539 2940 9 ‐ 10 14.048 15.2DMA44542 5573 2940 9 ‐ 10 14.8 15.2DMA44321 5549 2940 9 ‐ 10 15.52 15.2DMA44283 5549 2940 9 ‐ 10 17.504 15.2DMA44589 5578 2940 9 ‐ 10 13.232 15.3DMA44597 5578 2940 9 ‐ 10 14.576 15.3DMA44669 5578 2940 9 ‐ 10 14.752 15.3DMA44137 5539 2940 9 ‐ 10 15.336 15.3DMA44744 5578 2940 9 ‐ 10 15.624 15.3DMA44311 5549 2940 9 ‐ 10 17.224 15.3DMA44713 5578 2940 9 ‐ 10 14.088 15.4DMA44245 5544 2940 9 ‐ 10 14.28 15.4DMA44536 5571 2940 9 ‐ 10 14.64 15.4DMA44534 5571 2940 9 ‐ 10 16.128 15.4DMA44734 5578 2940 9 ‐ 10 19.864 15.4DMA44541 5571 2940 9 ‐ 10 12.8 15.5DMA44196 5544 2940 9 ‐ 10 17.96 15.5DMA44515 5571 2940 9 ‐ 10 17.096 15.6DMA44232 5544 2940 9 ‐ 10 22.024 15.6DMA44781 5578 2940 9 ‐ 10 14.768 15.7DMA44086 5539 2940 9 ‐ 10 14.952 15.7DMA44832 5578 2940 9 ‐ 10 16.232 15.7DMA44132 5539 2940 9 ‐ 10 17.184 15.7DMA44281 5549 2940 9 ‐ 10 18.056 15.7DMA44762 5578 2940 9 ‐ 10 23.224 15.7DMA44315 5549 2940 9 ‐ 10 12.8 15.8DMA44733 5578 2940 9 ‐ 10 15.496 15.8DMA44144 5539 2940 9 ‐ 10 15.608 15.8DMA44765 5578 2940 9 ‐ 10 16.928 15.8DMA44507 5571 2940 9 ‐ 10 18.28 15.8DMA44316 5549 2940 9 ‐ 10 18.616 15.8DMA44659 5578 2940 9 ‐ 10 15.536 15.9DMA44782 5578 2940 9 ‐ 10 15.808 15.9DMA44576 5573 2940 9 ‐ 10 27.208 15.9DMA44774 5578 2940 9 ‐ 10 12.8 16DMA44173 5544 2940 9 ‐ 10 12.96 16

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44484 5571 2940 9 ‐ 10 13.176 16DMA44093 5539 2940 9 ‐ 10 14.56 16DMA44071 5539 2940 9 ‐ 10 16.664 16DMA44843 5578 2940 9 ‐ 10 19.736 16DMA44160 5539 2940 9 ‐ 10 20.208 16DMA44724 5578 2940 9 ‐ 10 21.992 16DMA44274 5549 2940 9 ‐ 10 14.96 16.1DMA44548 5573 2940 9 ‐ 10 17.44 16.1DMA44691 5578 2940 9 ‐ 10 12.8 16.2DMA44788 5578 2940 9 ‐ 10 15.56 16.2DMA44654 5578 2940 9 ‐ 10 15.368 16.3DMA44747 5578 2940 9 ‐ 10 18.96 16.3DMA44728 5578 2940 9 ‐ 10 18.616 16.4DMA44282 5549 2940 9 ‐ 10 22.952 16.4DMA44514 5571 2940 9 ‐ 10 13.208 16.5DMA44098 5539 2940 9 ‐ 10 16.168 16.5DMA44123 5539 2940 9 ‐ 10 18.584 16.5DMA44278 5549 2940 9 ‐ 10 20.448 16.5DMA44800 5578 2940 9 ‐ 10 20.592 16.5DMA44612 5578 2940 9 ‐ 10 32.8 16.5DMA44587 5573 2940 9 ‐ 10 16.224 16.6DMA44791 5578 2940 9 ‐ 10 16.584 16.6DMA44717 5578 2940 9 ‐ 10 21.824 16.7DMA44627 5578 2940 9 ‐ 10 12.84 16.8DMA44660 5578 2940 9 ‐ 10 12.92 16.8DMA44520 5571 2940 9 ‐ 10 14.328 16.8DMA44287 5549 2940 9 ‐ 10 16.744 16.8DMA44633 5578 2940 9 ‐ 10 16.8 16.8DMA44320 5549 2940 9 ‐ 10 17.584 16.9DMA44319 5549 2940 9 ‐ 10 14.248 17DMA44828 5578 2940 9 ‐ 10 18.328 17DMA44271 5549 2940 9 ‐ 10 24.6 17DMA44684 5578 2940 9 ‐ 10 14.24 17.1DMA44753 5578 2940 9 ‐ 10 15.704 17.1DMA44286 5549 2940 9 ‐ 10 21.712 17.1DMA44822 5578 2940 9 ‐ 10 15.4 17.2DMA44303 5549 2940 9 ‐ 10 16.144 17.2DMA44799 5578 2940 9 ‐ 10 18.144 17.2DMA44558 5573 2940 9 ‐ 10 12.8 17.3DMA44187 5544 2940 9 ‐ 10 13.6 17.3DMA44127 5539 2940 9 ‐ 10 15.576 17.3DMA44705 5578 2940 9 ‐ 10 16.616 17.3DMA44792 5578 2940 9 ‐ 10 12.8 17.4DMA44602 5578 2940 9 ‐ 10 13.992 17.4DMA44611 5578 2940 9 ‐ 10 14.84 17.4DMA44604 5578 2940 9 ‐ 10 17.4 17.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44124 5539 2940 9 ‐ 10 17.76 17.4DMA44134 5539 2940 9 ‐ 10 17.984 17.4DMA44280 5549 2940 9 ‐ 10 19.64 17.4DMA44619 5578 2940 9 ‐ 10 14.496 17.5DMA44502 5571 2940 9 ‐ 10 15.376 17.5DMA44182 5544 2940 9 ‐ 10 16.136 17.5DMA44537 5573 2940 9 ‐ 10 17.424 17.5DMA44179 5544 2940 9 ‐ 10 13.44 17.6DMA44110 5539 2940 9 ‐ 10 15.672 17.6DMA44591 5578 2940 9 ‐ 10 16.456 17.6DMA44692 5578 2940 9 ‐ 10 14.128 17.7DMA44680 5578 2940 9 ‐ 10 15.56 17.8DMA44675 5578 2940 9 ‐ 10 16.712 17.8DMA44570 5571 2940 9 ‐ 10 16.824 17.8DMA44289 5549 2940 9 ‐ 10 17.144 17.8DMA44183 5544 2940 9 ‐ 10 18.88 17.8DMA44136 5539 2940 9 ‐ 10 21.456 17.8DMA44646 5578 2940 9 ‐ 10 23.624 17.8DMA44842 5578 2940 9 ‐ 10 16.912 17.9DMA44735 5578 2940 9 ‐ 10 18.608 17.9DMA44341 5549 2940 9 ‐ 10 20.32 17.9DMA44214 5544 2940 9 ‐ 10 26.656 17.9DMA44295 5549 2940 9 ‐ 10 17.336 18DMA44215 5544 2940 9 ‐ 10 18.072 18DMA44336 5549 2940 9 ‐ 10 19.672 18DMA44304 5549 2940 9 ‐ 10 12.8 18.1DMA44798 5578 2940 9 ‐ 10 13.728 18.1DMA44198 5544 2940 9 ‐ 10 18.232 18.1DMA44505 5571 2940 9 ‐ 10 12.8 18.2DMA44622 5578 2940 9 ‐ 10 12.8 18.2DMA44180 5544 2940 9 ‐ 10 14.144 18.2DMA44813 5578 2940 9 ‐ 10 14.312 18.2DMA44176 5544 2940 9 ‐ 10 14.4 18.2DMA44621 5578 2940 9 ‐ 10 17.44 18.2DMA44615 5578 2940 9 ‐ 10 25.056 18.2DMA44535 5573 2940 9 ‐ 10 15.536 18.3DMA44189 5544 2940 9 ‐ 10 28.568 18.3DMA44159 5539 2940 9 ‐ 10 15.92 18.4DMA44727 5578 2940 9 ‐ 10 16.936 18.4DMA44837 5578 2940 9 ‐ 10 18.16 18.4DMA44230 5544 2940 9 ‐ 10 13.968 18.5DMA44555 5573 2940 9 ‐ 10 16.584 18.5DMA44752 5578 2940 9 ‐ 10 25.52 18.5DMA44564 5573 2940 9 ‐ 10 16.104 18.6DMA44708 5578 2940 9 ‐ 10 17.816 18.6DMA44109 5539 2940 9 ‐ 10 20.72 18.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44261 5549 2940 9 ‐ 10 22.024 18.6DMA44819 5578 2940 9 ‐ 10 12.8 18.7DMA44142 5539 2940 9 ‐ 10 17.832 18.7DMA44494 5571 2940 9 ‐ 10 13.176 18.8DMA44823 5578 2940 9 ‐ 10 13.544 18.8DMA44841 5578 2940 9 ‐ 10 15.488 18.8DMA44125 5539 2940 9 ‐ 10 16.008 18.9DMA44518 5571 2940 9 ‐ 10 17.888 18.9DMA44308 5549 2940 9 ‐ 10 19.112 18.9DMA44785 5578 2940 9 ‐ 10 19.368 18.9DMA44318 5549 2940 9 ‐ 10 24.184 18.9DMA44082 5539 2940 9 ‐ 10 24.056 19DMA44563 5571 2940 9 ‐ 10 14.976 19.1DMA44208 5544 2940 9 ‐ 10 16.632 19.1DMA44776 5578 2940 9 ‐ 10 18.656 19.1DMA44712 5578 2940 9 ‐ 10 22.456 19.1DMA44690 5578 2940 9 ‐ 10 12.8 19.2DMA44617 5578 2940 9 ‐ 10 22.864 19.2DMA44559 5573 2940 9 ‐ 10 26.768 19.2DMA44133 5539 2940 9 ‐ 10 18.68 19.3DMA44141 5539 2940 9 ‐ 10 13.104 19.4DMA44155 5539 2940 9 ‐ 10 15.768 19.4DMA44810 5578 2940 9 ‐ 10 17.496 19.4DMA44526 5571 2940 9 ‐ 10 22.184 19.4DMA44150 5539 2940 9 ‐ 10 14.112 19.5DMA44209 5544 2940 9 ‐ 10 22.808 19.5DMA44218 5544 2940 9 ‐ 10 15.432 19.6DMA44769 5578 2940 9 ‐ 10 18.208 19.6DMA44333 5549 2940 9 ‐ 10 21.44 19.6DMA44722 5578 2940 9 ‐ 10 21.696 19.6DMA44643 5578 2940 9 ‐ 10 16.84 19.7DMA44186 5544 2940 9 ‐ 10 17.288 19.7DMA44682 5578 2940 9 ‐ 10 15.032 19.9DMA44702 5578 2940 9 ‐ 10 15.864 19.9DMA44638 5578 2940 9 ‐ 10 17.296 19.9DMA44761 5578 2940 9 ‐ 10 18.544 20DMA44811 5578 2940 9 ‐ 10 16.936 20.1DMA44216 5544 2940 9 ‐ 10 18.672 20.1DMA44265 5549 2940 9 ‐ 10 17.624 20.2DMA44635 5578 2940 9 ‐ 10 18.184 20.2DMA44069 5539 2940 9 ‐ 10 18.28 20.2DMA44530 5571 2940 9 ‐ 10 32.592 20.2DMA44601 5578 2940 9 ‐ 10 13.04 20.3DMA44264 5549 2940 9 ‐ 10 15.192 20.3DMA44835 5578 2940 9 ‐ 10 15.808 20.3DMA44313 5549 2940 9 ‐ 10 16.424 20.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44772 5578 2940 9 ‐ 10 21.952 20.3DMA44755 5578 2940 9 ‐ 10 15.68 20.4DMA44699 5578 2940 9 ‐ 10 18.32 20.4DMA44511 5571 2940 9 ‐ 10 21.56 20.4DMA44763 5578 2940 9 ‐ 10 15.28 20.5DMA44323 5549 2940 9 ‐ 10 17.56 20.6DMA44297 5549 2940 9 ‐ 10 21.232 20.6DMA44201 5544 2940 9 ‐ 10 30.544 20.6DMA44605 5578 2940 9 ‐ 10 28.752 20.7DMA44074 5539 2940 9 ‐ 10 15.792 20.8DMA44666 5578 2940 9 ‐ 10 12.8 20.9DMA44793 5578 2940 9 ‐ 10 14.704 20.9DMA44661 5578 2940 9 ‐ 10 14.864 20.9DMA44239 5544 2940 9 ‐ 10 17.08 20.9DMA44732 5578 2940 9 ‐ 10 17.904 20.9DMA44285 5549 2940 9 ‐ 10 18.696 20.9DMA44668 5578 2940 9 ‐ 10 19.248 20.9DMA44672 5578 2940 9 ‐ 10 17.768 21DMA44543 5573 2940 9 ‐ 10 16.392 21.1DMA44834 5578 2940 9 ‐ 10 17.848 21.1DMA44698 5578 2940 9 ‐ 10 18.784 21.1DMA44483 5571 2940 9 ‐ 10 12.8 21.2DMA44106 5539 2940 9 ‐ 10 13.696 21.2DMA44545 5571 2940 9 ‐ 10 15.464 21.2DMA44640 5578 2940 9 ‐ 10 18.536 21.2DMA44780 5578 2940 9 ‐ 10 19.488 21.2DMA44114 5539 2940 9 ‐ 10 19.976 21.2DMA44639 5578 2940 9 ‐ 10 27.6 21.2DMA44700 5578 2940 9 ‐ 10 12.8 21.3DMA44598 5578 2940 9 ‐ 10 13.832 21.3DMA44197 5544 2940 9 ‐ 10 18.232 21.3DMA44607 5578 2940 9 ‐ 10 18.208 21.4DMA44749 5578 2940 9 ‐ 10 18.424 21.4DMA44644 5578 2940 9 ‐ 10 21.416 21.4DMA44301 5549 2940 9 ‐ 10 19.136 21.5DMA44738 5578 2940 9 ‐ 10 19.6 21.5DMA44768 5578 2940 9 ‐ 10 25.048 21.5DMA44687 5578 2940 9 ‐ 10 17.592 21.6DMA44552 5571 2940 9 ‐ 10 21.296 21.6DMA44504 5571 2940 9 ‐ 10 15.68 21.8DMA44503 5571 2940 9 ‐ 10 18.392 21.8DMA44678 5578 2940 9 ‐ 10 20.224 21.8DMA44322 5549 2940 9 ‐ 10 15.56 21.9DMA44766 5578 2940 9 ‐ 10 15.624 21.9DMA44161 5539 2940 9 ‐ 10 18.224 21.9DMA44703 5578 2940 9 ‐ 10 18.528 21.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44830 5578 2940 9 ‐ 10 16.48 22DMA44211 5544 2940 9 ‐ 10 16.576 22DMA44104 5539 2940 9 ‐ 10 13.856 22.1DMA44195 5544 2940 9 ‐ 10 17.768 22.1DMA44276 5549 2940 9 ‐ 10 18.976 22.1DMA44582 5573 2940 9 ‐ 10 24.144 22.1DMA44225 5544 2940 9 ‐ 10 32.88 22.1DMA44783 5578 2940 9 ‐ 10 13.424 22.2DMA44219 5544 2940 9 ‐ 10 15.392 22.2DMA44169 5539 2940 9 ‐ 10 14.864 22.3DMA44228 5544 2940 9 ‐ 10 15.072 22.3DMA44815 5578 2940 9 ‐ 10 20.896 22.3DMA44328 5549 2940 9 ‐ 10 20.936 22.3DMA44081 5539 2940 9 ‐ 10 17.368 22.4DMA44061 5539 2940 9 ‐ 10 18.416 22.4DMA44620 5578 2940 9 ‐ 10 19.592 22.4DMA44512 5571 2940 9 ‐ 10 23.904 22.4DMA44770 5578 2940 9 ‐ 10 36.424 22.4DMA44293 5549 2940 9 ‐ 10 16.776 22.5DMA44739 5578 2940 9 ‐ 10 24.752 22.5DMA44814 5578 2940 9 ‐ 10 34.76 22.5DMA44665 5578 2940 9 ‐ 10 20.304 22.6DMA44628 5578 2940 9 ‐ 10 26.096 22.6DMA44326 5549 2940 9 ‐ 10 16.144 22.7DMA44609 5578 2940 9 ‐ 10 12.8 22.8DMA44726 5578 2940 9 ‐ 10 32.52 23DMA44191 5544 2940 9 ‐ 10 17.352 23.2DMA44335 5549 2940 9 ‐ 10 17.776 23.2DMA44573 5573 2940 9 ‐ 10 19.696 23.3DMA44743 5578 2940 9 ‐ 10 20.992 23.3DMA44116 5539 2940 9 ‐ 10 16.12 23.4DMA44324 5549 2940 9 ‐ 10 17.72 23.4DMA44087 5539 2940 9 ‐ 10 19.728 23.4DMA44212 5544 2940 9 ‐ 10 29.16 23.5DMA44258 5549 2940 9 ‐ 10 17.216 23.6DMA44499 5571 2940 9 ‐ 10 18.048 23.6DMA44525 5571 2940 9 ‐ 10 19.68 23.6DMA44506 5571 2940 9 ‐ 10 18.016 23.7DMA44759 5578 2940 9 ‐ 10 18.88 23.7DMA44234 5544 2940 9 ‐ 10 19.92 23.7DMA44636 5578 2940 9 ‐ 10 27.56 24DMA44257 5549 2940 9 ‐ 10 12.8 24.1DMA44522 5571 2940 9 ‐ 10 20.4 24.1DMA44778 5578 2940 9 ‐ 10 19.304 24.2DMA44529 5571 2940 9 ‐ 10 18.448 24.3DMA44550 5573 2940 9 ‐ 10 23.176 24.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA44696 5578 2940 9 ‐ 10 23.856 24.4DMA44202 5544 2940 9 ‐ 10 19.296 24.7DMA44549 5573 2940 9 ‐ 10 30.368 24.7DMA44624 5578 2940 9 ‐ 10 14.088 24.8DMA44566 5571 2940 9 ‐ 10 23.728 24.8DMA44243 5544 2940 9 ‐ 10 27.36 24.8DMA44600 5578 2940 9 ‐ 10 30.656 24.8DMA44553 5573 2940 9 ‐ 10 18.696 24.9DMA44671 5578 2940 9 ‐ 10 22.856 25DMA44560 5571 2940 9 ‐ 10 17.736 25.1DMA44221 5544 2940 9 ‐ 10 21.08 25.3DMA44325 5549 2940 9 ‐ 10 24.096 25.3DMA44527 5571 2940 9 ‐ 10 18.168 25.4DMA44554 5571 2940 9 ‐ 10 20.52 25.6DMA44065 5539 2940 9 ‐ 10 22.28 25.6DMA44260 5549 2940 9 ‐ 10 16.648 26DMA44686 5578 2940 9 ‐ 10 21.136 26.3DMA44710 5578 2940 9 ‐ 10 25.432 26.6DMA44614 5578 2940 9 ‐ 10 23.992 26.7DMA44269 5549 2940 9 ‐ 10 24.448 26.9DMA44767 5578 2940 9 ‐ 10 21.608 27DMA44748 5578 2940 9 ‐ 10 18.048 28.4DMA44226 5544 2940 9 ‐ 10 30.616 28.9DMA44205 5544 2940 9 ‐ 10 21.136 29.6DMA44565 5573 2940 9 ‐ 10 23.808 29.6DMA44616 5578 2940 9 ‐ 10 21.24 30.2DMA44556 5571 2940 9 ‐ 10 19.848 30.4DMA44826 5578 2940 9 ‐ 10 18.336 31DMA44524 5571 2940 9 ‐ 10 21.056 31.3DMA44539 5571 2940 9 ‐ 10 24.752 31.9DMA44719 5578 2940 9 ‐ 10 38.456 33.4DMA69477 8741 4140 9 ‐ 10 12.8 10.3DMA69506 8741 4140 9 ‐ 10 12.8 10.4DMA69138 8718 4140 9 ‐ 10 12.8 10.4DMA68613 8714 4140 9 ‐ 10 12.872 10.4DMA69164 8714 4140 9 ‐ 10 12.8 10.5DMA68680 8714 4140 9 ‐ 10 14.216 10.5DMA68766 8714 4140 9 ‐ 10 14.576 10.6DMA69114 8718 4140 9 ‐ 10 12.8 10.7DMA69057 8718 4140 9 ‐ 10 13.288 10.7DMA69347 8733 4140 9 ‐ 10 13.824 10.7DMA69472 8741 4140 9 ‐ 10 14.336 10.7DMA69445 8737 4140 9 ‐ 10 14.352 10.7DMA68951 8713 4140 9 ‐ 10 17.592 10.7DMA68585 8713 4140 9 ‐ 10 12.8 10.8DMA69416 8737 4140 9 ‐ 10 13.376 10.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA69065 8718 4140 9 ‐ 10 13.816 10.9DMA68785 8713 4140 9 ‐ 10 15.504 10.9DMA68669 8714 4140 9 ‐ 10 15.784 10.9DMA69433 8741 4140 9 ‐ 10 12.8 11DMA69094 8718 4140 9 ‐ 10 13.184 11DMA69060 8718 4140 9 ‐ 10 15.416 11DMA69005 8713 4140 9 ‐ 10 15.488 11DMA69425 8741 4140 9 ‐ 10 16.384 11DMA68665 8714 4140 9 ‐ 10 21.392 11DMA68474 8694 4140 9 ‐ 10 14.144 11.1DMA68955 8713 4140 9 ‐ 10 15.064 11.1DMA69007 8714 4140 9 ‐ 10 16 11.1DMA69068 8718 4140 9 ‐ 10 16.632 11.1DMA68642 8713 4140 9 ‐ 10 17.12 11.1DMA69196 8714 4140 9 ‐ 10 19.144 11.1DMA69242 8714 4140 9 ‐ 10 12.8 11.2DMA69254 8714 4140 9 ‐ 10 13.128 11.2DMA69179 8718 4140 9 ‐ 10 13.44 11.2DMA68898 8714 4140 9 ‐ 10 14.016 11.2DMA69458 8742 4140 9 ‐ 10 14.816 11.2DMA69051 8714 4140 9 ‐ 10 15.48 11.2DMA68705 8714 4140 9 ‐ 10 15.776 11.2DMA69459 8741 4140 9 ‐ 10 16.856 11.2DMA69163 8714 4140 9 ‐ 10 18.456 11.2DMA68905 8713 4140 9 ‐ 10 29.176 11.2DMA69508 8741 4140 9 ‐ 10 12.8 11.3DMA68934 8713 4140 9 ‐ 10 12.8 11.3DMA68681 8713 4140 9 ‐ 10 12.984 11.3DMA69454 8741 4140 9 ‐ 10 13.688 11.3DMA68989 8713 4140 9 ‐ 10 13.752 11.3DMA68810 8713 4140 9 ‐ 10 13.824 11.3DMA69104 8714 4140 9 ‐ 10 15.576 11.3DMA68704 8713 4140 9 ‐ 10 15.76 11.3DMA68886 8713 4140 9 ‐ 10 16.376 11.3DMA68932 8714 4140 9 ‐ 10 17.272 11.3DMA68755 8713 4140 9 ‐ 10 24.768 11.3DMA69260 8714 4140 9 ‐ 10 12.8 11.4DMA69271 8714 4140 9 ‐ 10 12.8 11.4DMA68485 8694 4140 9 ‐ 10 13.36 11.4DMA69192 8714 4140 9 ‐ 10 13.968 11.4DMA68697 8713 4140 9 ‐ 10 14.632 11.4DMA69083 8718 4140 9 ‐ 10 15.376 11.4DMA68598 8713 4140 9 ‐ 10 27.208 11.4DMA68626 8714 4140 9 ‐ 10 12.8 11.5DMA68647 8713 4140 9 ‐ 10 12.8 11.5DMA69493 8741 4140 9 ‐ 10 14.344 11.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA68976 8714 4140 9 ‐ 10 15.176 11.5DMA69489 8742 4140 9 ‐ 10 16.664 11.5DMA68480 8694 4140 9 ‐ 10 18.032 11.5DMA68744 8714 4140 9 ‐ 10 23.52 11.5DMA68345 8673 4140 9 ‐ 10 13.096 11.6DMA68764 8713 4140 9 ‐ 10 13.144 11.6DMA68616 8713 4140 9 ‐ 10 13.52 11.6DMA68975 8713 4140 9 ‐ 10 16.848 11.6DMA68867 8713 4140 9 ‐ 10 18.968 11.6DMA69200 8714 4140 9 ‐ 10 22.712 11.6DMA68902 8714 4140 9 ‐ 10 29.664 11.6DMA69008 8713 4140 9 ‐ 10 12.8 11.7DMA69030 8713 4140 9 ‐ 10 12.8 11.7DMA69077 8718 4140 9 ‐ 10 12.8 11.7DMA69280 8714 4140 9 ‐ 10 13.088 11.7DMA69010 8714 4140 9 ‐ 10 13.28 11.7DMA69504 8742 4140 9 ‐ 10 15.12 11.7DMA68792 8713 4140 9 ‐ 10 17.024 11.7DMA69142 8718 4140 9 ‐ 10 19.712 11.7DMA68601 8713 4140 9 ‐ 10 22.488 11.7DMA68246 8670 4140 9 ‐ 10 12.8 11.8DMA69490 8741 4140 9 ‐ 10 13.032 11.8DMA69080 8714 4140 9 ‐ 10 17.712 11.8DMA68899 8713 4140 9 ‐ 10 17.728 11.8DMA68636 8713 4140 9 ‐ 10 12.8 11.9DMA69149 8714 4140 9 ‐ 10 12.8 11.9DMA69435 8737 4140 9 ‐ 10 12.8 11.9DMA68830 8714 4140 9 ‐ 10 13.112 11.9DMA69193 8718 4140 9 ‐ 10 13.44 11.9DMA68691 8714 4140 9 ‐ 10 16.096 11.9DMA68786 8714 4140 9 ‐ 10 18.68 11.9DMA68658 8714 4140 9 ‐ 10 13.232 12DMA68908 8713 4140 9 ‐ 10 14.176 12DMA68646 8713 4140 9 ‐ 10 15.344 12DMA68881 8714 4140 9 ‐ 10 16.48 12DMA69521 8741 4140 9 ‐ 10 16.496 12DMA68728 8713 4140 9 ‐ 10 16.952 12DMA68876 8713 4140 9 ‐ 10 12.8 12.1DMA69465 8742 4140 9 ‐ 10 12.8 12.1DMA69116 8714 4140 9 ‐ 10 12.952 12.1DMA68807 8713 4140 9 ‐ 10 13.056 12.1DMA69001 8713 4140 9 ‐ 10 13.32 12.1DMA68338 8673 4140 9 ‐ 10 13.448 12.1DMA68701 8713 4140 9 ‐ 10 13.576 12.1DMA69285 8714 4140 9 ‐ 10 13.728 12.1DMA69428 8737 4140 9 ‐ 10 13.832 12.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA69403 8737 4140 9 ‐ 10 16.496 12.1DMA69052 8714 4140 9 ‐ 10 17.152 12.1DMA68890 8714 4140 9 ‐ 10 23.16 12.1DMA68330 8673 4140 9 ‐ 10 16.72 12.2DMA68599 8713 4140 9 ‐ 10 20.304 12.2DMA69134 8718 4140 9 ‐ 10 12.8 12.3DMA68961 8713 4140 9 ‐ 10 12.8 12.3DMA69087 8718 4140 9 ‐ 10 12.8 12.3DMA69195 8714 4140 9 ‐ 10 14.2 12.3DMA68684 8714 4140 9 ‐ 10 14.688 12.3DMA68980 8713 4140 9 ‐ 10 14.992 12.3DMA69482 8742 4140 9 ‐ 10 15.328 12.3DMA68671 8713 4140 9 ‐ 10 15.544 12.3DMA68686 8714 4140 9 ‐ 10 17.384 12.3DMA68917 8713 4140 9 ‐ 10 19.168 12.3DMA68641 8713 4140 9 ‐ 10 19.432 12.3DMA68857 8714 4140 9 ‐ 10 20 12.3DMA68706 8714 4140 9 ‐ 10 21.136 12.3DMA68682 8713 4140 9 ‐ 10 24.224 12.3DMA69466 8742 4140 9 ‐ 10 15.472 12.4DMA68648 8714 4140 9 ‐ 10 16.304 12.4DMA69009 8713 4140 9 ‐ 10 16.496 12.4DMA68472 8694 4140 9 ‐ 10 17.24 12.4DMA69156 8718 4140 9 ‐ 10 13.328 12.5DMA68799 8714 4140 9 ‐ 10 13.344 12.5DMA68998 8713 4140 9 ‐ 10 13.392 12.5DMA68571 8713 4140 9 ‐ 10 14.36 12.5DMA69128 8714 4140 9 ‐ 10 15.432 12.5DMA68831 8713 4140 9 ‐ 10 15.456 12.5DMA69166 8718 4140 9 ‐ 10 16.264 12.5DMA68788 8713 4140 9 ‐ 10 16.552 12.5DMA69256 8714 4140 9 ‐ 10 12.8 12.6DMA68450 8694 4140 9 ‐ 10 12.8 12.6DMA69111 8714 4140 9 ‐ 10 15.312 12.6DMA69224 8714 4140 9 ‐ 10 16.864 12.6DMA68743 8714 4140 9 ‐ 10 17.528 12.6DMA69395 8737 4140 9 ‐ 10 18.632 12.6DMA69460 8741 4140 9 ‐ 10 19 12.6DMA68780 8714 4140 9 ‐ 10 20.128 12.6DMA68689 8713 4140 9 ‐ 10 21.272 12.6DMA68644 8713 4140 9 ‐ 10 13.056 12.7DMA69177 8714 4140 9 ‐ 10 15.168 12.7DMA68327 8670 4140 9 ‐ 10 15.624 12.7DMA68582 8713 4140 9 ‐ 10 18.512 12.7DMA68915 8713 4140 9 ‐ 10 26.968 12.7DMA69471 8742 4140 9 ‐ 10 12.8 12.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA69519 8742 4140 9 ‐ 10 13.432 12.8DMA69429 8741 4140 9 ‐ 10 13.464 12.8DMA68634 8714 4140 9 ‐ 10 13.64 12.8DMA68637 8714 4140 9 ‐ 10 14.328 12.8DMA69126 8714 4140 9 ‐ 10 14.648 12.8DMA68713 8713 4140 9 ‐ 10 14.792 12.8DMA68695 8714 4140 9 ‐ 10 19.632 12.8DMA68487 8694 4140 9 ‐ 10 12.8 12.9DMA69264 8714 4140 9 ‐ 10 13.096 12.9DMA68659 8714 4140 9 ‐ 10 16.296 12.9DMA68476 8694 4140 9 ‐ 10 16.456 12.9DMA69443 8737 4140 9 ‐ 10 16.496 12.9DMA68735 8714 4140 9 ‐ 10 17.056 12.9DMA69076 8718 4140 9 ‐ 10 17.648 12.9DMA69424 8737 4140 9 ‐ 10 19.576 12.9DMA68815 8713 4140 9 ‐ 10 19.96 12.9DMA68589 8713 4140 9 ‐ 10 20.296 12.9DMA68660 8714 4140 9 ‐ 10 20.424 12.9DMA69276 8714 4140 9 ‐ 10 12.8 13DMA68574 8713 4140 9 ‐ 10 12.8 13DMA68488 8694 4140 9 ‐ 10 13.096 13DMA69063 8714 4140 9 ‐ 10 13.856 13DMA68576 8713 4140 9 ‐ 10 14.424 13DMA68567 8713 4140 9 ‐ 10 15.08 13DMA69033 8713 4140 9 ‐ 10 16.128 13DMA68667 8714 4140 9 ‐ 10 16.144 13DMA68729 8714 4140 9 ‐ 10 16.872 13DMA69089 8718 4140 9 ‐ 10 19.232 13DMA68873 8713 4140 9 ‐ 10 19.528 13DMA68222 8661 4140 9 ‐ 10 12.8 13.1DMA69199 8714 4140 9 ‐ 10 12.984 13.1DMA68981 8713 4140 9 ‐ 10 14.752 13.1DMA68896 8713 4140 9 ‐ 10 15.408 13.1DMA69182 8714 4140 9 ‐ 10 15.952 13.1DMA69451 8742 4140 9 ‐ 10 16.168 13.1DMA69120 8718 4140 9 ‐ 10 16.632 13.1DMA69500 8742 4140 9 ‐ 10 16.664 13.1DMA68742 8713 4140 9 ‐ 10 19.488 13.1DMA69185 8714 4140 9 ‐ 10 19.72 13.1DMA69542 8742 4140 9 ‐ 10 12.8 13.2DMA69511 8742 4140 9 ‐ 10 13.216 13.2DMA68944 8714 4140 9 ‐ 10 17.12 13.2DMA68968 8714 4140 9 ‐ 10 18.424 13.2DMA68324 8670 4140 9 ‐ 10 13.456 13.3DMA68752 8713 4140 9 ‐ 10 14 13.3DMA68904 8714 4140 9 ‐ 10 14.072 13.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA68982 8713 4140 9 ‐ 10 14.344 13.3DMA68630 8713 4140 9 ‐ 10 15.344 13.3DMA69070 8718 4140 9 ‐ 10 17.496 13.3DMA69393 8737 4140 9 ‐ 10 12.8 13.4DMA68319 8673 4140 9 ‐ 10 12.8 13.4DMA69269 8714 4140 9 ‐ 10 15.664 13.4DMA68953 8713 4140 9 ‐ 10 22.056 13.4DMA68927 8713 4140 9 ‐ 10 25.016 13.4DMA69408 8737 4140 9 ‐ 10 12.8 13.5DMA69081 8718 4140 9 ‐ 10 13.136 13.5DMA69281 8714 4140 9 ‐ 10 13.216 13.5DMA69423 8737 4140 9 ‐ 10 13.32 13.5DMA68339 8673 4140 9 ‐ 10 14.464 13.5DMA69512 8742 4140 9 ‐ 10 15.392 13.5DMA68586 8713 4140 9 ‐ 10 18.56 13.5DMA69418 8737 4140 9 ‐ 10 12.848 13.6DMA68700 8714 4140 9 ‐ 10 14.176 13.6DMA68629 8713 4140 9 ‐ 10 14.296 13.6DMA69121 8714 4140 9 ‐ 10 15.6 13.6DMA69112 8714 4140 9 ‐ 10 16.04 13.6DMA69371 8733 4140 9 ‐ 10 16.872 13.6DMA68610 8714 4140 9 ‐ 10 12.8 13.7DMA69525 8741 4140 9 ‐ 10 12.8 13.7DMA69474 8741 4140 9 ‐ 10 12.808 13.7DMA69075 8718 4140 9 ‐ 10 12.896 13.7DMA69059 8718 4140 9 ‐ 10 13.624 13.7DMA68653 8714 4140 9 ‐ 10 17.656 13.7DMA69530 8742 4140 9 ‐ 10 21.32 13.7DMA68999 8713 4140 9 ‐ 10 13.568 13.8DMA69137 8718 4140 9 ‐ 10 14.264 13.8DMA68478 8694 4140 9 ‐ 10 14.52 13.8DMA69078 8718 4140 9 ‐ 10 14.832 13.8DMA68747 8713 4140 9 ‐ 10 18.472 13.8DMA68708 8714 4140 9 ‐ 10 21.84 13.8DMA69011 8713 4140 9 ‐ 10 12.8 13.9DMA68848 8713 4140 9 ‐ 10 12.84 13.9DMA68712 8713 4140 9 ‐ 10 12.8 14DMA69509 8742 4140 9 ‐ 10 12.8 14DMA68463 8694 4140 9 ‐ 10 13.4 14DMA69370 8733 4140 9 ‐ 10 14.136 14DMA68922 8714 4140 9 ‐ 10 14.48 14DMA69533 8742 4140 9 ‐ 10 15.104 14DMA68937 8714 4140 9 ‐ 10 16.544 14DMA69151 8718 4140 9 ‐ 10 16.608 14DMA69079 8718 4140 9 ‐ 10 17.056 14DMA68690 8714 4140 9 ‐ 10 21.256 14

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA68824 8714 4140 9 ‐ 10 16.944 14.8DMA68925 8714 4140 9 ‐ 10 18.704 14.8DMA68781 8713 4140 9 ‐ 10 19.36 14.8DMA69396 8737 4140 9 ‐ 10 12.928 14.9DMA69237 8714 4140 9 ‐ 10 13.984 14.9DMA68596 8713 4140 9 ‐ 10 14.344 14.9DMA68486 8694 4140 9 ‐ 10 14.896 14.9DMA68907 8713 4140 9 ‐ 10 16.128 14.9DMA69524 8741 4140 9 ‐ 10 12.8 15DMA69127 8714 4140 9 ‐ 10 12.8 15DMA69270 8714 4140 9 ‐ 10 12.8 15DMA69470 8742 4140 9 ‐ 10 13.864 15DMA68321 8670 4140 9 ‐ 10 14.808 15DMA68761 8713 4140 9 ‐ 10 15.928 15DMA69286 8714 4140 9 ‐ 10 16.28 15DMA68663 8713 4140 9 ‐ 10 16.92 15DMA69161 8714 4140 9 ‐ 10 18.136 15DMA69514 8742 4140 9 ‐ 10 22.696 15DMA68301 8670 4140 9 ‐ 10 12.8 15.1DMA68673 8714 4140 9 ‐ 10 15.632 15.1DMA69410 8737 4140 9 ‐ 10 17.824 15.1DMA68664 8714 4140 9 ‐ 10 19.224 15.1DMA68844 8714 4140 9 ‐ 10 20.768 15.1DMA68566 8713 4140 9 ‐ 10 13.872 15.2DMA69335 8733 4140 9 ‐ 10 14.76 15.2DMA69431 8741 4140 9 ‐ 10 15.104 15.2DMA69430 8737 4140 9 ‐ 10 16.536 15.2DMA68804 8713 4140 9 ‐ 10 17.536 15.2DMA68449 8694 4140 9 ‐ 10 12.8 15.3DMA68640 8713 4140 9 ‐ 10 14.048 15.3DMA68650 8714 4140 9 ‐ 10 16.432 15.3DMA68995 8714 4140 9 ‐ 10 16.944 15.3DMA68662 8713 4140 9 ‐ 10 18.136 15.3DMA68801 8713 4140 9 ‐ 10 21.816 15.3DMA68676 8714 4140 9 ‐ 10 27.992 15.3DMA69355 8733 4140 9 ‐ 10 12.8 15.4DMA68649 8713 4140 9 ‐ 10 12.968 15.4DMA68809 8714 4140 9 ‐ 10 13.632 15.4DMA68302 8670 4140 9 ‐ 10 14.488 15.4DMA68774 8713 4140 9 ‐ 10 15.112 15.4DMA68678 8714 4140 9 ‐ 10 16.2 15.4DMA68956 8714 4140 9 ‐ 10 23.68 15.4DMA68631 8713 4140 9 ‐ 10 17.176 15.5DMA68894 8714 4140 9 ‐ 10 18.048 15.5DMA69140 8714 4140 9 ‐ 10 18.256 15.5DMA68753 8714 4140 9 ‐ 10 18.688 15.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA68714 8714 4140 9 ‐ 10 20.56 15.5DMA68913 8714 4140 9 ‐ 10 21.512 15.5DMA68970 8713 4140 9 ‐ 10 22.912 15.5DMA68863 8714 4140 9 ‐ 10 24.152 15.5DMA68805 8714 4140 9 ‐ 10 25.328 15.5DMA68666 8713 4140 9 ‐ 10 16.808 15.6DMA69496 8741 4140 9 ‐ 10 18.304 15.6DMA68632 8713 4140 9 ‐ 10 18.984 15.6DMA69152 8714 4140 9 ‐ 10 20.224 15.6DMA68769 8714 4140 9 ‐ 10 12.8 15.7DMA69133 8718 4140 9 ‐ 10 14.664 15.7DMA68635 8713 4140 9 ‐ 10 14.976 15.7DMA68901 8714 4140 9 ‐ 10 17.048 15.7DMA68837 8714 4140 9 ‐ 10 21.4 15.7DMA68719 8714 4140 9 ‐ 10 22.296 15.7DMA69222 8714 4140 9 ‐ 10 15.416 15.8DMA68465 8694 4140 9 ‐ 10 25.968 15.8DMA68698 8714 4140 9 ‐ 10 29.216 15.8DMA68693 8713 4140 9 ‐ 10 14.352 15.9DMA69359 8733 4140 9 ‐ 10 14.888 15.9DMA68711 8713 4140 9 ‐ 10 15.032 15.9DMA69203 8714 4140 9 ‐ 10 16 15.9DMA68707 8714 4140 9 ‐ 10 27.024 15.9DMA69442 8741 4140 9 ‐ 10 13.6 16DMA69473 8742 4140 9 ‐ 10 16.944 16DMA69484 8742 4140 9 ‐ 10 30.4 16DMA68219 8661 4140 9 ‐ 10 12.8 16.1DMA68622 8713 4140 9 ‐ 10 13.592 16.1DMA69110 8714 4140 9 ‐ 10 19.44 16.1DMA68933 8713 4140 9 ‐ 10 12.8 16.2DMA69234 8714 4140 9 ‐ 10 12.8 16.2DMA69000 8713 4140 9 ‐ 10 14.328 16.2DMA68592 8713 4140 9 ‐ 10 22.672 16.2DMA68818 8714 4140 9 ‐ 10 24.712 16.2DMA69365 8733 4140 9 ‐ 10 14.224 16.3DMA68996 8714 4140 9 ‐ 10 16.28 16.3DMA68772 8713 4140 9 ‐ 10 21.84 16.3DMA69461 8741 4140 9 ‐ 10 22.432 16.3DMA68710 8713 4140 9 ‐ 10 13.608 16.4DMA69377 8737 4140 9 ‐ 10 14.688 16.4DMA68893 8713 4140 9 ‐ 10 16.744 16.4DMA69444 8741 4140 9 ‐ 10 17.536 16.4DMA69160 8718 4140 9 ‐ 10 17.68 16.4DMA68332 8673 4140 9 ‐ 10 20.328 16.4DMA68639 8714 4140 9 ‐ 10 12.952 16.5DMA68679 8714 4140 9 ‐ 10 16.792 16.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA69434 8737 4140 9 ‐ 10 17.04 16.5DMA69150 8714 4140 9 ‐ 10 20 16.5DMA69520 8741 4140 9 ‐ 10 12.8 16.6DMA68978 8713 4140 9 ‐ 10 19.528 16.6DMA69531 8742 4140 9 ‐ 10 12.8 16.7DMA68822 8714 4140 9 ‐ 10 15.2 16.7DMA69032 8714 4140 9 ‐ 10 23.32 16.7DMA69518 8742 4140 9 ‐ 10 13.616 16.8DMA68674 8713 4140 9 ‐ 10 14.872 16.8DMA69155 8714 4140 9 ‐ 10 15.992 16.8DMA69499 8741 4140 9 ‐ 10 17.24 16.8DMA68569 8713 4140 9 ‐ 10 17.632 16.8DMA68942 8714 4140 9 ‐ 10 18.568 16.8DMA68930 8714 4140 9 ‐ 10 19.064 16.8DMA69414 8737 4140 9 ‐ 10 19.752 16.8DMA69073 8714 4140 9 ‐ 10 21.944 16.8DMA68967 8714 4140 9 ‐ 10 23.752 16.8DMA68455 8694 4140 9 ‐ 10 12.8 16.9DMA68909 8714 4140 9 ‐ 10 14.64 16.9DMA68914 8714 4140 9 ‐ 10 16.4 16.9DMA68765 8714 4140 9 ‐ 10 24.568 16.9DMA68897 8714 4140 9 ‐ 10 13.888 17DMA68202 8661 4140 9 ‐ 10 13.992 17DMA69450 8741 4140 9 ‐ 10 16.656 17DMA69376 8737 4140 9 ‐ 10 17.136 17DMA69483 8741 4140 9 ‐ 10 14.472 17.1DMA69017 8714 4140 9 ‐ 10 14.736 17.1DMA69167 8714 4140 9 ‐ 10 12.8 17.2DMA69099 8718 4140 9 ‐ 10 17.136 17.2DMA69145 8714 4140 9 ‐ 10 21.472 17.2DMA68838 8714 4140 9 ‐ 10 21.528 17.2DMA68845 8714 4140 9 ‐ 10 21.768 17.2DMA69284 8714 4140 9 ‐ 10 17.744 17.3DMA69025 8714 4140 9 ‐ 10 19.168 17.3DMA68266 8670 4140 9 ‐ 10 19.624 17.3DMA68454 8694 4140 9 ‐ 10 12.8 17.4DMA68672 8714 4140 9 ‐ 10 14.864 17.4DMA69463 8742 4140 9 ‐ 10 16.24 17.5DMA69372 8733 4140 9 ‐ 10 19.624 17.5DMA68591 8713 4140 9 ‐ 10 18.064 17.6DMA69232 8714 4140 9 ‐ 10 12.8 17.7DMA69419 8737 4140 9 ‐ 10 12.8 17.7DMA69346 8733 4140 9 ‐ 10 13.44 17.7DMA68297 8670 4140 9 ‐ 10 16.216 17.7DMA69486 8741 4140 9 ‐ 10 17.016 17.7DMA69123 8718 4140 9 ‐ 10 20.056 17.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA69529 8742 4140 9 ‐ 10 23.976 17.7DMA69253 8714 4140 9 ‐ 10 12.8 17.8DMA69349 8733 4140 9 ‐ 10 12.8 17.8DMA69487 8742 4140 9 ‐ 10 15.32 17.8DMA68737 8714 4140 9 ‐ 10 17.424 17.8DMA69092 8714 4140 9 ‐ 10 17.536 17.8DMA68594 8713 4140 9 ‐ 10 21.904 17.8DMA69522 8742 4140 9 ‐ 10 22.448 17.8DMA68687 8713 4140 9 ‐ 10 19.472 17.9DMA68798 8714 4140 9 ‐ 10 22.048 17.9DMA68611 8713 4140 9 ‐ 10 15.36 18DMA69398 8737 4140 9 ‐ 10 15.968 18DMA69541 8742 4140 9 ‐ 10 15.512 18.1DMA68926 8714 4140 9 ‐ 10 18.24 18.1DMA68654 8714 4140 9 ‐ 10 13.176 18.2DMA69048 8714 4140 9 ‐ 10 14.344 18.3DMA69277 8714 4140 9 ‐ 10 14.576 18.3DMA68748 8714 4140 9 ‐ 10 19.176 18.3DMA68307 8670 4140 9 ‐ 10 12.8 18.4DMA69175 8714 4140 9 ‐ 10 13.272 18.4DMA68615 8713 4140 9 ‐ 10 25.576 18.4DMA69440 8737 4140 9 ‐ 10 13.44 18.5DMA69453 8741 4140 9 ‐ 10 17.8 18.5DMA68288 8670 4140 9 ‐ 10 19.168 18.5DMA68782 8714 4140 9 ‐ 10 19.896 18.5DMA68858 8713 4140 9 ‐ 10 21.192 18.5DMA68481 8694 4140 9 ‐ 10 21.64 18.5DMA69132 8714 4140 9 ‐ 10 15.392 18.6DMA69113 8718 4140 9 ‐ 10 17.2 18.6DMA68814 8713 4140 9 ‐ 10 18.368 18.6DMA68584 8713 4140 9 ‐ 10 22.944 18.6DMA69503 8741 4140 9 ‐ 10 14.624 18.7DMA69427 8737 4140 9 ‐ 10 16.176 18.7DMA68919 8713 4140 9 ‐ 10 20.128 18.7DMA68870 8714 4140 9 ‐ 10 15.96 18.8DMA68685 8714 4140 9 ‐ 10 16.384 18.8DMA68262 8670 4140 9 ‐ 10 16.28 18.9DMA69498 8742 4140 9 ‐ 10 19 18.9DMA69497 8741 4140 9 ‐ 10 21.16 19DMA68452 8694 4140 9 ‐ 10 12.8 19.1DMA68456 8694 4140 9 ‐ 10 23.28 19.1DMA68668 8714 4140 9 ‐ 10 19.472 19.2DMA68677 8714 4140 9 ‐ 10 22.52 19.2DMA69339 8733 4140 9 ‐ 10 13.504 19.3DMA69476 8742 4140 9 ‐ 10 17.552 19.3DMA68779 8714 4140 9 ‐ 10 12.8 19.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA68337 8673 4140 9 ‐ 10 12.816 19.5DMA69394 8737 4140 9 ‐ 10 12.968 19.5DMA68796 8714 4140 9 ‐ 10 26.44 19.5DMA68973 8714 4140 9 ‐ 10 29.92 19.5DMA68656 8714 4140 9 ‐ 10 12.8 19.7DMA68783 8713 4140 9 ‐ 10 20.016 19.7DMA68756 8713 4140 9 ‐ 10 21.04 19.7DMA68280 8670 4140 9 ‐ 10 14.048 19.8DMA69468 8741 4140 9 ‐ 10 17.888 19.8DMA69159 8718 4140 9 ‐ 10 20.28 19.8DMA68795 8714 4140 9 ‐ 10 25.728 19.8DMA68984 8714 4140 9 ‐ 10 17.968 19.9DMA68834 8714 4140 9 ‐ 10 22.104 20.1DMA69135 8714 4140 9 ‐ 10 12.8 20.2DMA68964 8714 4140 9 ‐ 10 20.744 20.2DMA68587 8713 4140 9 ‐ 10 22.584 20.2DMA69062 8718 4140 9 ‐ 10 20.472 20.3DMA68979 8714 4140 9 ‐ 10 21.872 20.3DMA69532 8741 4140 9 ‐ 10 13.072 20.4DMA69088 8714 4140 9 ‐ 10 17.656 20.4DMA69356 8733 4140 9 ‐ 10 21.112 20.4DMA68750 8714 4140 9 ‐ 10 23.704 20.4DMA68462 8694 4140 9 ‐ 10 16.856 20.5DMA68789 8714 4140 9 ‐ 10 17.28 20.5DMA68797 8713 4140 9 ‐ 10 25.68 20.5DMA69457 8741 4140 9 ‐ 10 13.496 20.6DMA68879 8714 4140 9 ‐ 10 24.8 20.6DMA69526 8742 4140 9 ‐ 10 24.88 20.6DMA69386 8737 4140 9 ‐ 10 25.312 20.6DMA69384 8737 4140 9 ‐ 10 15.088 20.8DMA69336 8733 4140 9 ‐ 10 19.096 21.1DMA68916 8713 4140 9 ‐ 10 22.664 21.1DMA68276 8670 4140 9 ‐ 10 19.512 21.2DMA69023 8714 4140 9 ‐ 10 22.36 21.2DMA69331 8733 4140 9 ‐ 10 12.8 21.4DMA68946 8713 4140 9 ‐ 10 20.08 21.4DMA69539 8742 4140 9 ‐ 10 20.848 21.5DMA68258 8670 4140 9 ‐ 10 22.664 21.5DMA69004 8713 4140 9 ‐ 10 19.016 21.6DMA68833 8714 4140 9 ‐ 10 25.112 21.6DMA68212 8661 4140 9 ‐ 10 15.84 21.7DMA68721 8714 4140 9 ‐ 10 25.616 21.7DMA68887 8714 4140 9 ‐ 10 27.136 21.7DMA69546 8742 4140 9 ‐ 10 31.952 21.7DMA68921 8714 4140 9 ‐ 10 15.84 21.8DMA68847 8714 4140 9 ‐ 10 16.288 22

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA68860 8714 4140 9 ‐ 10 20.544 22DMA68771 8714 4140 9 ‐ 10 22.448 22DMA69432 8741 4140 9 ‐ 10 15.32 22.1DMA68722 8714 4140 9 ‐ 10 28.264 22.1DMA69201 8714 4140 9 ‐ 10 19.008 22.2DMA68286 8670 4140 9 ‐ 10 16.912 22.3DMA69012 8714 4140 9 ‐ 10 19.68 22.3DMA68331 8673 4140 9 ‐ 10 21.424 22.3DMA69212 8714 4140 9 ‐ 10 22.488 22.3DMA69380 8737 4140 9 ‐ 10 16.592 22.5DMA68874 8714 4140 9 ‐ 10 22.992 22.7DMA69221 8714 4140 9 ‐ 10 27.864 22.7DMA68803 8714 4140 9 ‐ 10 29.832 22.8DMA68851 8714 4140 9 ‐ 10 13.952 23DMA68724 8714 4140 9 ‐ 10 26.4 23DMA68760 8714 4140 9 ‐ 10 17.384 23.1DMA68768 8714 4140 9 ‐ 10 24.976 23.1DMA68290 8670 4140 9 ‐ 10 16.28 23.2DMA68903 8714 4140 9 ‐ 10 27.968 23.2DMA68866 8714 4140 9 ‐ 10 29.272 23.2DMA69412 8737 4140 9 ‐ 10 19.32 23.3DMA69064 8714 4140 9 ‐ 10 19.736 23.3DMA69218 8714 4140 9 ‐ 10 22.512 23.3DMA68304 8670 4140 9 ‐ 10 24.792 23.4DMA69528 8741 4140 9 ‐ 10 16.968 23.6DMA68702 8714 4140 9 ‐ 10 18.944 23.6DMA69091 8718 4140 9 ‐ 10 16.608 23.8DMA68986 8714 4140 9 ‐ 10 17.008 23.8DMA68572 8713 4140 9 ‐ 10 22.6 23.8DMA69357 8733 4140 9 ‐ 10 17.752 23.9DMA68477 8694 4140 9 ‐ 10 18 23.9DMA68733 8714 4140 9 ‐ 10 18.856 24.3DMA68457 8694 4140 9 ‐ 10 17.6 24.4DMA69360 8733 4140 9 ‐ 10 12.8 24.9DMA69122 8714 4140 9 ‐ 10 17.224 24.9DMA69540 8742 4140 9 ‐ 10 19.056 25.1DMA69082 8714 4140 9 ‐ 10 20.872 25.3DMA69389 8737 4140 9 ‐ 10 24.384 25.5DMA69523 8741 4140 9 ‐ 10 25.008 25.9DMA69353 8733 4140 9 ‐ 10 23.872 26.3DMA69537 8742 4140 9 ‐ 10 15.112 26.4DMA69388 8737 4140 9 ‐ 10 22.16 26.8DMA68827 8714 4140 9 ‐ 10 23.624 26.8DMA68453 8694 4140 9 ‐ 10 21.648 27.8DMA68759 8714 4140 9 ‐ 10 22.184 28DMA69098 8714 4140 9 ‐ 10 12.8 28.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA69050 8714 4140 9 ‐ 10 36.248 28.3DMA69516 8741 4140 9 ‐ 10 17.24 28.5DMA69343 8733 4140 9 ‐ 10 27.848 28.7DMA69213 8714 4140 9 ‐ 10 25.824 28.8DMA69426 8737 4140 9 ‐ 10 14.976 29.1DMA69352 8733 4140 9 ‐ 10 26.4 30DMA68298 8670 4140 9 ‐ 10 31.48 30.1DMA68470 8694 4140 9 ‐ 10 18.824 31DMA69366 8733 4140 9 ‐ 10 22.36 34.3DMA69397 8737 4140 9 ‐ 10 23.904 38DMA69361 8733 4140 9 ‐ 10 44.41 39.9DMA69390 8737 4140 9 ‐ 10 38.864 48DMA93078 9901 6220 25 ‐ 27 11.98 10.1DMA92937 9895 6220 25 ‐ 27 12 10.2DMA93159 9907 6220 25 ‐ 27 19.84 10.3DMA93047 9895 6220 25 ‐ 27 14.94 10.4DMA93405 9919 6220 25 ‐ 27 10.81 10.4DMA93457 9923 6220 25 ‐ 27 13.94 10.4DMA92905 9895 6220 25 ‐ 27 11.03 10.5DMA93011 9895 6220 25 ‐ 27 11.07 10.5DMA92911 9895 6220 25 ‐ 27 11.43 10.5DMA92987 9895 6220 25 ‐ 27 12.22 10.6DMA93179 9907 6220 25 ‐ 27 11.79 10.6DMA93477 9923 6220 25 ‐ 27 12.21 10.6DMA93553 9923 6220 25 ‐ 27 15.67 10.6DMA93418 9919 6220 25 ‐ 27 11.23 10.6DMA92897 9895 6220 25 ‐ 27 17.25 10.7DMA92909 9895 6220 25 ‐ 27 13.74 10.7DMA92954 9895 6220 25 ‐ 27 14.07 10.7DMA92895 9895 6220 25 ‐ 27 13.07 10.7DMA92974 9895 6220 25 ‐ 27 16.24 10.7DMA93231 9909 6220 25 ‐ 27 16.47 10.7DMA93422 9919 6220 25 ‐ 27 13.97 10.8DMA93499 9923 6220 25 ‐ 27 12.94 10.8DMA93148 9903 6220 25 ‐ 27 14.84 10.9DMA92960 9895 6220 25 ‐ 27 13.38 10.9DMA93122 9903 6220 25 ‐ 27 11.27 10.9DMA93509 9923 6220 25 ‐ 27 15.05 10.9DMA93337 9919 6220 25 ‐ 27 11.73 10.9DMA93105 9903 6220 25 ‐ 27 12.37 11DMA92926 9895 6220 25 ‐ 27 11.81 11DMA93063 9895 6220 25 ‐ 27 13.86 11DMA93075 9901 6220 25 ‐ 27 13.45 11DMA93436 9923 6220 25 ‐ 27 17.35 11.1DMA92930 9895 6220 25 ‐ 27 11.55 11.2DMA93225 9909 6220 25 ‐ 27 15.04 11.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA92929 9895 6220 25 ‐ 27 10.11 11.3DMA93528 9923 6220 25 ‐ 27 12.8 11.3DMA92896 9895 6220 25 ‐ 27 14.26 11.4DMA93010 9895 6220 25 ‐ 27 14.17 11.4DMA93410 9919 6220 25 ‐ 27 15.5 11.4DMA93165 9907 6220 25 ‐ 27 15.51 11.5DMA92991 9895 6220 25 ‐ 27 16.49 11.5DMA93253 9909 6220 25 ‐ 27 17.53 11.5DMA93365 9919 6220 25 ‐ 27 13.08 11.5DMA92894 9895 6220 25 ‐ 27 12.04 11.6DMA92964 9895 6220 25 ‐ 27 12.23 11.6DMA92906 9895 6220 25 ‐ 27 11.59 11.6DMA93452 9923 6220 25 ‐ 27 14.7 11.6DMA92941 9895 6220 25 ‐ 27 17.04 11.7DMA92958 9895 6220 25 ‐ 27 14.26 11.7DMA93390 9919 6220 25 ‐ 27 13.15 11.7DMA93022 9895 6220 25 ‐ 27 13.6 11.8DMA93016 9895 6220 25 ‐ 27 12.21 11.8DMA93140 9903 6220 25 ‐ 27 12.36 11.8DMA93303 9912 6220 25 ‐ 27 17.97 11.8DMA93127 9903 6220 25 ‐ 27 12.45 11.9DMA93126 9903 6220 25 ‐ 27 18.58 11.9DMA93149 9903 6220 25 ‐ 27 13.38 11.9DMA93307 9912 6220 25 ‐ 27 13.64 11.9DMA93278 9911 6220 25 ‐ 27 15.04 11.9DMA93347 9919 6220 25 ‐ 27 20.31 11.9DMA93383 9919 6220 25 ‐ 27 17.68 11.9DMA93103 9903 6220 25 ‐ 27 11.51 12DMA92985 9895 6220 25 ‐ 27 15.84 12DMA93133 9903 6220 25 ‐ 27 14.87 12DMA93233 9909 6220 25 ‐ 27 13.13 12DMA92939 9895 6220 25 ‐ 27 11.75 12.1DMA93238 9909 6220 25 ‐ 27 15.65 12.1DMA93539 9923 6220 25 ‐ 27 11.77 12.1DMA93386 9919 6220 25 ‐ 27 15.49 12.1DMA93036 9895 6220 25 ‐ 27 11.48 12.2DMA93467 9923 6220 25 ‐ 27 13.56 12.2DMA92942 9895 6220 25 ‐ 27 17.9 12.3DMA92923 9895 6220 25 ‐ 27 12.06 12.3DMA93357 9919 6220 25 ‐ 27 13.19 12.3DMA93425 9919 6220 25 ‐ 27 14.04 12.4DMA93115 9903 6220 25 ‐ 27 14.24 12.5DMA92920 9895 6220 25 ‐ 27 10.67 12.5DMA93619 9927 6220 25 ‐ 27 13.32 12.5DMA93274 9911 6220 25 ‐ 27 14.06 12.5DMA92976 9895 6220 25 ‐ 27 14.48 12.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA92902 9895 6220 25 ‐ 27 15.56 12.6DMA92950 9895 6220 25 ‐ 27 11.71 12.6DMA93423 9919 6220 25 ‐ 27 14.8 12.6DMA93429 9923 6220 25 ‐ 27 13.68 12.6DMA92931 9895 6220 25 ‐ 27 11.96 12.7DMA93484 9923 6220 25 ‐ 27 11.88 12.7DMA93622 9927 6220 25 ‐ 27 12.86 12.7DMA93267 9911 6220 25 ‐ 27 19.39 12.7DMA93523 9923 6220 25 ‐ 27 12.1 12.8DMA93461 9923 6220 25 ‐ 27 10.85 12.8DMA93560 9923 6220 25 ‐ 27 15.84 12.8DMA92917 9895 6220 25 ‐ 27 11.45 12.9DMA93533 9923 6220 25 ‐ 27 12.96 12.9DMA93230 9909 6220 25 ‐ 27 13.82 12.9DMA93417 9919 6220 25 ‐ 27 12.08 12.9DMA93396 9919 6220 25 ‐ 27 13.88 12.9DMA93479 9923 6220 25 ‐ 27 12.15 12.9DMA92904 9895 6220 25 ‐ 27 14.59 13DMA92907 9895 6220 25 ‐ 27 11.13 13DMA92910 9895 6220 25 ‐ 27 11.33 13DMA92913 9895 6220 25 ‐ 27 11.11 13DMA93515 9923 6220 25 ‐ 27 14.1 13DMA93543 9923 6220 25 ‐ 27 16.28 13DMA93045 9895 6220 25 ‐ 27 17.09 13.1DMA93462 9923 6220 25 ‐ 27 12.67 13.1DMA93281 9911 6220 25 ‐ 27 11.79 13.2DMA93192 9907 6220 25 ‐ 27 11.98 13.3DMA93481 9923 6220 25 ‐ 27 13.39 13.3DMA93087 9901 6220 25 ‐ 27 16.48 13.4DMA93030 9895 6220 25 ‐ 27 13.79 13.5DMA93037 9895 6220 25 ‐ 27 12.53 13.6DMA93502 9923 6220 25 ‐ 27 12.58 13.6DMA92981 9895 6220 25 ‐ 27 18.28 13.7DMA92908 9895 6220 25 ‐ 27 14.27 13.7DMA93173 9907 6220 25 ‐ 27 14.73 13.7DMA93414 9919 6220 25 ‐ 27 15.41 13.7DMA92900 9895 6220 25 ‐ 27 14.78 13.8DMA92933 9895 6220 25 ‐ 27 14.89 13.8DMA93363 9919 6220 25 ‐ 27 13.97 13.8DMA93507 9923 6220 25 ‐ 27 13.26 13.8DMA93226 9909 6220 25 ‐ 27 21.27 13.8DMA92903 9895 6220 25 ‐ 27 10.55 13.9DMA93146 9903 6220 25 ‐ 27 15.54 14DMA93306 9912 6220 25 ‐ 27 13.55 14DMA93369 9919 6220 25 ‐ 27 15.38 14DMA93129 9903 6220 25 ‐ 27 14.08 14.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA93056 9895 6220 25 ‐ 27 18.12 14.1DMA93160 9907 6220 25 ‐ 27 15.71 14.1DMA93581 9927 6220 25 ‐ 27 13.15 14.1DMA93099 9903 6220 25 ‐ 27 12.6 14.2DMA93123 9903 6220 25 ‐ 27 20.23 14.2DMA92921 9895 6220 25 ‐ 27 11.98 14.2DMA92935 9895 6220 25 ‐ 27 9.46 14.2DMA93068 9895 6220 25 ‐ 27 15.65 14.2DMA93269 9911 6220 25 ‐ 27 16.46 14.2DMA93331 9915 6220 25 ‐ 27 9.24 14.2DMA93118 9903 6220 25 ‐ 27 13.63 14.3DMA93592 9927 6220 25 ‐ 27 14.78 14.3DMA93464 9923 6220 25 ‐ 27 17.06 14.3DMA93189 9907 6220 25 ‐ 27 14.72 14.4DMA93187 9907 6220 25 ‐ 27 18.43 14.5DMA93102 9903 6220 25 ‐ 27 14.31 14.6DMA93245 9909 6220 25 ‐ 27 18.58 14.6DMA93241 9909 6220 25 ‐ 27 14 14.6DMA93162 9907 6220 25 ‐ 27 21.1 14.9DMA93083 9901 6220 25 ‐ 27 11.45 14.9DMA93212 9909 6220 25 ‐ 27 12.65 15.1DMA93476 9923 6220 25 ‐ 27 17.04 15.1DMA93501 9923 6220 25 ‐ 27 12.94 15.1DMA92979 9895 6220 25 ‐ 27 14.29 15.2DMA93490 9923 6220 25 ‐ 27 15.77 15.2DMA93614 9927 6220 25 ‐ 27 11.41 15.2DMA93183 9907 6220 25 ‐ 27 14.59 15.3DMA93034 9895 6220 25 ‐ 27 12.49 15.3DMA93084 9901 6220 25 ‐ 27 16.59 15.3DMA92957 9895 6220 25 ‐ 27 13.12 15.4DMA93100 9903 6220 25 ‐ 27 14.84 15.5DMA92899 9895 6220 25 ‐ 27 11.16 15.5DMA93468 9923 6220 25 ‐ 27 12.48 15.5DMA93321 9915 6220 25 ‐ 27 9.55 15.6DMA93586 9927 6220 25 ‐ 27 14.96 15.7DMA93082 9901 6220 25 ‐ 27 13.24 15.8DMA93309 9912 6220 25 ‐ 27 13.18 15.8DMA93451 9923 6220 25 ‐ 27 20.2 15.9DMA93489 9923 6220 25 ‐ 27 14.35 16.3DMA93169 9907 6220 25 ‐ 27 15.54 16.4DMA93050 9895 6220 25 ‐ 27 17.05 16.7DMA93023 9895 6220 25 ‐ 27 15.54 16.7DMA93153 9903 6220 25 ‐ 27 19.42 16.7DMA93234 9909 6220 25 ‐ 27 12.91 16.7DMA93163 9907 6220 25 ‐ 27 11.83 16.8DMA93244 9909 6220 25 ‐ 27 12.92 17

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA93442 9923 6220 25 ‐ 27 17.56 17.4DMA93449 9923 6220 25 ‐ 27 13.71 17.5DMA93215 9909 6220 25 ‐ 27 15.87 17.5DMA93304 9912 6220 25 ‐ 27 9.27 18DMA93206 9909 6220 25 ‐ 27 22 18DMA92962 9895 6220 25 ‐ 27 12.79 18.4DMA92977 9895 6220 25 ‐ 27 16.66 18.8DMA93371 9919 6220 25 ‐ 27 16.25 19.7DMA93064 9895 6220 25 ‐ 27 25.78 19.8DMA92972 9895 6220 25 ‐ 27 13.25 20DMA93432 9923 6220 25 ‐ 27 18.14 20.4DMA94260 9988 6230 25 ‐ 27 12.08 10DMA93924 9968 6230 25 ‐ 27 8.82 10.2DMA94311 10000 6230 25 ‐ 27 10.93 10.2DMA94173 9988 6230 25 ‐ 27 18.63 10.6DMA94222 9988 6230 25 ‐ 27 12.01 10.6DMA94212 9988 6230 25 ‐ 27 10.96 10.6DMA93996 9976 6230 25 ‐ 27 11.54 10.7DMA94201 9988 6230 25 ‐ 27 15.4 10.7DMA93951 9968 6230 25 ‐ 27 11.18 10.9DMA94217 9988 6230 25 ‐ 27 25.89 10.9DMA94205 9988 6230 25 ‐ 27 17.12 10.9DMA93947 9968 6230 25 ‐ 27 10.8 11.1DMA94242 9988 6230 25 ‐ 27 11.26 11.1DMA93956 9968 6230 25 ‐ 27 13.22 11.2DMA94068 9976 6230 25 ‐ 27 12.75 11.2DMA94194 9988 6230 25 ‐ 27 12.11 11.3DMA94254 9988 6230 25 ‐ 27 15.81 11.3DMA94033 9976 6230 25 ‐ 27 13.01 11.4DMA94200 9988 6230 25 ‐ 27 12.96 11.5DMA93928 9968 6230 25 ‐ 27 16.58 11.6DMA94244 9988 6230 25 ‐ 27 13.1 11.6DMA94233 9988 6230 25 ‐ 27 17.46 11.7DMA94235 9988 6230 25 ‐ 27 12.79 11.8DMA94265 9988 6230 25 ‐ 27 17.71 11.8DMA94241 9988 6230 25 ‐ 27 14.83 12.3DMA94218 9988 6230 25 ‐ 27 15.1 12.4DMA94268 9988 6230 25 ‐ 27 17.12 12.5DMA94297 9988 6230 25 ‐ 27 13.25 12.6DMA94243 9988 6230 25 ‐ 27 16.64 12.7DMA93944 9968 6230 25 ‐ 27 13.65 12.8DMA94070 9976 6230 25 ‐ 27 12.93 13.1DMA93958 9968 6230 25 ‐ 27 17.03 13.9DMA94230 9988 6230 25 ‐ 27 11.62 14.2DMA94279 9988 6230 25 ‐ 27 12.61 14.5DMA94310 10000 6230 25 ‐ 27 15.44 14.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA94293 9988 6230 25 ‐ 27 14.73 15.2DMA94204 9988 6230 25 ‐ 27 14.03 15.3DMA94214 9988 6230 25 ‐ 27 13.88 16.8DMA94299 9988 6230 25 ‐ 27 13.69 16.8DMA94302 9988 6230 25 ‐ 27 11.42 17.8DMA94252 9988 6230 25 ‐ 27 13.17 19.2DMA94286 9988 6230 25 ‐ 27 9.47 19.3DMA94258 9988 6230 25 ‐ 27 22.41 26.1DMA97069 10249 6260 25 ‐ 27 16.01 10.1DMA96826 10230 6260 25 ‐ 27 11.49 10.1DMA97149 10257 6260 25 ‐ 27 9.44 10.3DMA97086 10249 6260 25 ‐ 27 12.93 10.3DMA97171 10257 6260 25 ‐ 27 11.37 10.5DMA96782 10229 6260 25 ‐ 27 18.73 10.6DMA97076 10249 6260 25 ‐ 27 10.28 10.6DMA96992 10249 6260 25 ‐ 27 16.12 10.6DMA97146 10249 6260 25 ‐ 27 13.15 10.7DMA97038 10249 6260 25 ‐ 27 13.32 10.7DMA97030 10249 6260 25 ‐ 27 10.4 10.7DMA97137 10249 6260 25 ‐ 27 12.41 10.9DMA97018 10249 6260 25 ‐ 27 12.17 10.9DMA96774 10229 6260 25 ‐ 27 11.51 11DMA97041 10249 6260 25 ‐ 27 15.75 11.1DMA97149 10257 6260 25 ‐ 27 9.44 11.1DMA96943 10249 6260 25 ‐ 27 12.28 11.2DMA96951 10249 6260 25 ‐ 27 12.27 11.2DMA96958 10249 6260 25 ‐ 27 15.24 11.3DMA96762 10229 6260 25 ‐ 27 10.34 11.4DMA97048 10249 6260 25 ‐ 27 12.21 11.4DMA96769 10229 6260 25 ‐ 27 11.71 11.4DMA97091 10249 6260 25 ‐ 27 13.17 11.5DMA96786 10230 6260 25 ‐ 27 11.88 11.5DMA96792 10229 6260 25 ‐ 27 13.46 11.8DMA97032 10249 6260 25 ‐ 27 11.53 11.9DMA96844 10230 6260 25 ‐ 27 12.66 12DMA96755 10229 6260 25 ‐ 27 14.27 12.4DMA97050 10249 6260 25 ‐ 27 11.57 12.6DMA96819 10230 6260 25 ‐ 27 12.97 12.9DMA96783 10229 6260 25 ‐ 27 16.24 13.4DMA96808 10230 6260 25 ‐ 27 10.37 13.4DMA96663 10213 6260 25 ‐ 27 11.19 13.8DMA96803 10230 6260 25 ‐ 27 9.26 14DMA97145 10257 6260 25 ‐ 27 9.14 14.5DMA97007 10249 6260 25 ‐ 27 10.9 14.8DMA97019 10249 6260 25 ‐ 27 14.93 15.2DMA23585 3458 20450 37 ‐ 38 12.92 11

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA23130 3385 20450 37 ‐ 38 12.47 11.4DMA23235 3397 20450 37 ‐ 38 12.84 11.6DMA23238 3397 20450 37 ‐ 38 8.5 11.7DMA23200 3393 20450 37 ‐ 38 11.32 12.1DMA23236 3397 20450 37 ‐ 38 12.06 12.1DMA23254 3397 20450 37 ‐ 38 9.58 12.1DMA23194 20450 37 ‐ 38 13.69 12.2DMA23120 3385 20450 37 ‐ 38 7.07 12.2DMA23209 20450 37 ‐ 38 11.75 12.3DMA23206 20450 37 ‐ 38 11.47 12.4DMA23240 3397 20450 37 ‐ 38 12.04 12.6DMA23286 3398 20450 37 ‐ 38 11.11 12.9DMA23586 3458 20450 37 ‐ 38 13.59 12.9DMA23590 3458 20450 37 ‐ 38 15.89 13.2DMA23276 3397 20450 37 ‐ 38 11.33 13.5DMA23546 3449 20450 37 ‐ 38 10.39 13.8DMA23185 3393 20450 37 ‐ 38 12.02 13.9DMA23257 3397 20450 37 ‐ 38 10.49 14.4DMA23597 3458 20450 37 ‐ 38 14.83 14.5DMA23283 3398 20450 37 ‐ 38 14.88 14.7DMA23118 3385 20450 37 ‐ 38 11.15 14.7DMA23166 3391 20450 37 ‐ 38 11.74 14.8DMA23302 3399 20450 37 ‐ 38 11.16 14.9DMA23350 3410 20450 37 ‐ 38 13.99 14.9DMA23129 3385 20450 37 ‐ 38 12.18 15DMA23268 3397 20450 37 ‐ 38 12.34 15DMA23210 3397 20450 37 ‐ 38 14.16 15.1DMA23304 3400 20450 37 ‐ 38 12.64 15.1DMA23266 3397 20450 37 ‐ 38 12.06 15.2DMA23136 3385 20450 37 ‐ 38 8.75 15.4DMA23545 3449 20450 37 ‐ 38 14.43 15.4DMA23196 3393 20450 37 ‐ 38 11.59 15.5DMA23295 3397 20450 37 ‐ 38 8.22 15.6DMA23188 3393 20450 37 ‐ 38 12.2 15.8DMA23128 3385 20450 37 ‐ 38 8.5 16DMA23192 3393 20450 37 ‐ 38 11.56 16.1DMA23201 3394 20450 37 ‐ 38 11.99 16.1DMA23535 3449 20450 37 ‐ 38 16.84 16.1DMA23313 3400 20450 37 ‐ 38 13.58 16.2DMA23131 3385 20450 37 ‐ 38 15.19 16.3DMA23271 3397 20450 37 ‐ 38 15.19 16.3DMA23267 3397 20450 37 ‐ 38 11.34 16.3DMA23289 3397 20450 37 ‐ 38 16.95 16.4DMA23204 20450 37 ‐ 38 11.4 16.7DMA23172 3391 20450 37 ‐ 38 14.7 17DMA23606 3458 20450 37 ‐ 38 9.99 17

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA23099 3378 20450 37 ‐ 38 12.74 17.1DMA23584 3458 20450 37 ‐ 38 7.84 17.2DMA23094 3378 20450 37 ‐ 38 28.78 17.4DMA23265 3397 20450 37 ‐ 38 10.55 17.4DMA23093 3378 20450 37 ‐ 38 12.41 17.9DMA23305 3399 20450 37 ‐ 38 13.55 18DMA23279 3397 20450 37 ‐ 38 19.29 18DMA23278 3397 20450 37 ‐ 38 9.51 18DMA23533 3449 20450 37 ‐ 38 17.43 18DMA23298 20450 37 ‐ 38 15.11 18.1DMA23269 3397 20450 37 ‐ 38 9.21 18.3DMA23343 3410 20450 37 ‐ 38 19.54 18.4DMA23218 3397 20450 37 ‐ 38 18.66 18.5DMA23124 3385 20450 37 ‐ 38 11.11 18.7DMA23247 3397 20450 37 ‐ 38 17.31 18.7DMA23195 3392 20450 37 ‐ 38 18.75 19DMA23148 3385 20450 37 ‐ 38 10.08 19DMA23534 3449 20450 37 ‐ 38 11.29 19.2DMA23182 3393 20450 37 ‐ 38 16.16 19.4DMA23187 3392 20450 37 ‐ 38 14.83 19.4DMA23342 3410 20450 37 ‐ 38 18.4 19.5DMA23198 3393 20450 37 ‐ 38 15.55 19.7DMA23600 3458 20450 37 ‐ 38 14.33 19.7DMA23531 3449 20450 37 ‐ 38 12.56 20.1DMA23139 3385 20450 37 ‐ 38 12.32 20.2DMA23189 3392 20450 37 ‐ 38 14.28 20.4DMA23588 3458 20450 37 ‐ 38 16.42 20.4DMA23223 3396 20450 37 ‐ 38 12.17 20.5DMA23162 3391 20450 37 ‐ 38 12.74 21DMA23296 3397 20450 37 ‐ 38 16.81 21DMA23259 3397 20450 37 ‐ 38 16.07 21DMA23599 3458 20450 37 ‐ 38 15.33 21DMA23203 20450 37 ‐ 38 13.16 21.1DMA23091 3378 20450 37 ‐ 38 17.16 21.1DMA23284 3397 20450 37 ‐ 38 12.32 21.3DMA23142 3385 20450 37 ‐ 38 13.69 21.4DMA23167 3391 20450 37 ‐ 38 13.99 21.7DMA23184 3392 20450 37 ‐ 38 12.08 21.8DMA23127 3385 20450 37 ‐ 38 14.26 21.8DMA23180 3391 20450 37 ‐ 38 10.42 22DMA23288 3397 20450 37 ‐ 38 13.78 22.5DMA23583 3458 20450 37 ‐ 38 12.66 22.5DMA23220 3397 20450 37 ‐ 38 9.07 22.7DMA23193 3392 20450 37 ‐ 38 8.6 22.8DMA23186 3392 20450 37 ‐ 38 13.04 22.8DMA23181 3391 20450 37 ‐ 38 11.58 22.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA23275 3397 20450 37 ‐ 38 10.27 23.2DMA23251 3397 20450 37 ‐ 38 12.87 23.2DMA23216 3397 20450 37 ‐ 38 23.96 23.4DMA23178 3391 20450 37 ‐ 38 10.79 23.5DMA23207 3397 20450 37 ‐ 38 17.12 23.5DMA23246 3397 20450 37 ‐ 38 14.85 23.5DMA23239 3397 20450 37 ‐ 38 15.4 23.5DMA23303 3400 20450 37 ‐ 38 14.94 23.5DMA23138 3385 20450 37 ‐ 38 15.5 23.6DMA23579 3458 20450 37 ‐ 38 18.38 24DMA23301 3400 20450 37 ‐ 38 14.56 24.1DMA23225 3396 20450 37 ‐ 38 18.73 24.2DMA23092 3378 20450 37 ‐ 38 12.27 24.6DMA23183 3392 20450 37 ‐ 38 11.7 24.9DMA23306 3400 20450 37 ‐ 38 11.18 25.4DMA23309 3400 20450 37 ‐ 38 20.35 25.5DMA23541 3449 20450 37 ‐ 38 25.98 25.9DMA23530 3449 20450 37 ‐ 38 12.1 26.1DMA23607 3458 20450 37 ‐ 38 14.02 26.2DMA23190 3392 20450 37 ‐ 38 15.58 26.3DMA23169 3391 20450 37 ‐ 38 23.13 26.3DMA23260 3397 20450 37 ‐ 38 16.51 26.5DMA23542 3449 20450 37 ‐ 38 16.89 26.9DMA23594 3458 20450 37 ‐ 38 13.74 27.1DMA23243 3397 20450 37 ‐ 38 17.21 27.2DMA23595 3458 20450 37 ‐ 38 16.54 27.2DMA23213 3395 20450 37 ‐ 38 15.89 27.3DMA23215 3395 20450 37 ‐ 38 13.66 27.4DMA23292 3397 20450 37 ‐ 38 18.1 27.5DMA23349 3410 20450 37 ‐ 38 13.2 27.9DMA23294 3397 20450 37 ‐ 38 13.79 28.1DMA23598 3458 20450 37 ‐ 38 12.37 28.1DMA23307 3400 20450 37 ‐ 38 31.82 28.3DMA23300 3400 20450 37 ‐ 38 17.65 28.8DMA23344 3410 20450 37 ‐ 38 17.06 28.8DMA23540 3449 20450 37 ‐ 38 12.56 29DMA23308 3400 20450 37 ‐ 38 19.07 29.1DMA23249 3397 20450 37 ‐ 38 15.07 29.8DMA23281 3397 20450 37 ‐ 38 16.16 30DMA23197 3393 20450 37 ‐ 38 16.44 30.2DMA23221 3397 20450 37 ‐ 38 26.99 30.4DMA23347 3410 20450 37 ‐ 38 18.44 30.4DMA23191 3393 20450 37 ‐ 38 15.78 30.6DMA23212 3397 20450 37 ‐ 38 9.7 30.8DMA23244 3397 20450 37 ‐ 38 23.84 30.8DMA23601 3458 20450 37 ‐ 38 28.13 30.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA23095 3378 20450 37 ‐ 38 17.19 31.1DMA23143 3385 20450 37 ‐ 38 14.02 31.1DMA23214 3397 20450 37 ‐ 38 12.47 31.2DMA23237 3397 20450 37 ‐ 38 14.91 31.2DMA23544 3449 20450 37 ‐ 38 18.56 31.4DMA23234 3397 20450 37 ‐ 38 25.89 31.6DMA23255 3397 20450 37 ‐ 38 13.6 32DMA23228 3396 20450 37 ‐ 38 13.09 32.1DMA23589 3458 20450 37 ‐ 38 14.26 32.7DMA23596 3458 20450 37 ‐ 38 14.4 33.3DMA23604 3458 20450 37 ‐ 38 15.76 33.4DMA23280 3397 20450 37 ‐ 38 13.79 33.5DMA23245 3397 20450 37 ‐ 38 23.45 33.8DMA23538 3449 20450 37 ‐ 38 14.81 33.9DMA23258 3397 20450 37 ‐ 38 33.79 34.3DMA23287 3397 20450 37 ‐ 38 13.62 34.3DMA23297 3400 20450 37 ‐ 38 9.03 34.3DMA23173 3391 20450 37 ‐ 38 17.67 34.9DMA23591 3458 20450 37 ‐ 38 14.37 34.9DMA23177 3391 20450 37 ‐ 38 26.08 35.5DMA23299 3397 20450 37 ‐ 38 28.51 36DMA23174 3391 20450 37 ‐ 38 24.81 36.5DMA23605 3458 20450 37 ‐ 38 20.46 36.7DMA23175 3391 20450 37 ‐ 38 33.53 36.8DMA23133 3385 20450 37 ‐ 38 13.72 37.3DMA23208 3397 20450 37 ‐ 38 19.36 37.3DMA23232 3397 20450 37 ‐ 38 33.03 37.3DMA23227 3397 20450 37 ‐ 38 18.73 37.4DMA23274 3397 20450 37 ‐ 38 31.54 37.5DMA23273 3397 20450 37 ‐ 38 12.67 37.6DMA23230 3396 20450 37 ‐ 38 17.14 37.8DMA23261 3397 20450 37 ‐ 38 19.05 37.8DMA23285 3397 20450 37 ‐ 38 18.52 38DMA23253 3397 20450 37 ‐ 38 18.88 38.1DMA23290 3397 20450 37 ‐ 38 24.2 39.6DMA23179 3391 20450 37 ‐ 38 18.97 40.5DMA23231 3397 20450 37 ‐ 38 18.47 40.7DMA23242 3397 20450 37 ‐ 38 21.3 41.5DMA23345 3410 20450 37 ‐ 38 22.28 42.1DMA23348 3410 20450 37 ‐ 38 22.63 42.3DMA23263 3397 20450 37 ‐ 38 36 42.4DMA23277 3397 20450 37 ‐ 38 17.99 42.4DMA23252 3397 20450 37 ‐ 38 48.59 44.7DMA23233 3397 20450 37 ‐ 38 38.44 50DMA23146 3385 20450 37 ‐ 38 26.37 51.8DMA320706 45414 21090 3 ‐ 4 11 10.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA320702 45414 21090 3 ‐ 4 11.97 12.7DMA320738 45422 21090 3 ‐ 4 11.78 13.6DMA320758 45422 21090 3 ‐ 4 13.26 13.6DMA320699 45414 21090 3 ‐ 4 10.62 13.7DMA320760 45422 21090 3 ‐ 4 11.54 13.7DMA320740 45422 21090 3 ‐ 4 17.08 13.8DMA320673 45407 21090 3 ‐ 4 13.24 14.9DMA320749 45422 21090 3 ‐ 4 16.35 15.2DMA320755 45422 21090 3 ‐ 4 11.32 15.5DMA320743 45422 21090 3 ‐ 4 17.05 15.6DMA320725 45418 21090 3 ‐ 4 13.15 16.5DMA320756 45422 21090 3 ‐ 4 11.53 16.6DMA320701 45414 21090 3 ‐ 4 12.29 16.7DMA320759 45422 21090 3 ‐ 4 13.83 16.9DMA320735 45422 21090 3 ‐ 4 16.61 17.2DMA320757 45422 21090 3 ‐ 4 13.64 17.5DMA320742 45422 21090 3 ‐ 4 15.96 18.4DMA320705 45414 21090 3 ‐ 4 13.69 19.3DMA320737 45422 21090 3 ‐ 4 11.66 19.9DMA320746 45422 21090 3 ‐ 4 19.1 20.6DMA320736 45422 21090 3 ‐ 4 23.78 20.8DMA320703 45414 21090 3 ‐ 4 12.64 21.2DMA320752 45422 21090 3 ‐ 4 21.23 23DMA320754 45422 21090 3 ‐ 4 26.04 23.7DMA320724 45418 21090 3 ‐ 4 24.31 24.7DMA320681 45410 21090 3 ‐ 4 20.72 26.7DMA320680 45410 21090 3 ‐ 4 21.48 27.3DMA320707 45414 21090 3 ‐ 4 25.57 29.5DMA320677 45409 21090 3 ‐ 4 21.65 31.3DMA320679 45410 21090 3 ‐ 4 31.96 32.1DMA320672 21090 3 ‐ 4 25.24 33.4DMA320674 45407 21090 3 ‐ 4 32.35 40.4DMA320678 45409 21090 3 ‐ 4 51.28 64.9DMA320670 21090 3 ‐ 4 74.99 77.6DMA334548 47393 26080 3 ‐ 4 15.49 10.2DMA334551 47393 26080 3 ‐ 4 13.29 10.8DMA334479 47386 26080 3 ‐ 4 12.57 10.9DMA334295 47358 26080 3 ‐ 4 12.25 11.3DMA334453 47386 26080 3 ‐ 4 11.09 11.3DMA334471 47386 26080 3 ‐ 4 15.17 11.3DMA334495 47386 26080 3 ‐ 4 11.33 11.4DMA334282 47359 26080 3 ‐ 4 11.29 11.5DMA334293 47358 26080 3 ‐ 4 15.92 11.7DMA334446 47382 26080 3 ‐ 4 12.99 11.7DMA334286 47359 26080 3 ‐ 4 13.04 11.8DMA334458 47386 26080 3 ‐ 4 11.94 11.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA334456 47386 26080 3 ‐ 4 11 12.1DMA334350 47369 26080 3 ‐ 4 14.92 12.2DMA334481 47386 26080 3 ‐ 4 11.74 12.2DMA334275 47358 26080 3 ‐ 4 11.9 12.6DMA334250 47358 26080 3 ‐ 4 13.17 12.9DMA334493 47386 26080 3 ‐ 4 21.3 12.9DMA334465 47386 26080 3 ‐ 4 12.67 13.1DMA334300 47359 26080 3 ‐ 4 13.32 13.2DMA334268 47358 26080 3 ‐ 4 12.24 13.3DMA334349 47369 26080 3 ‐ 4 13.6 13.6DMA334546 47394 26080 3 ‐ 4 13.24 13.6DMA334278 47358 26080 3 ‐ 4 13.79 13.7DMA334284 47358 26080 3 ‐ 4 14.87 13.8DMA334271 47358 26080 3 ‐ 4 9.96 13.9DMA334485 47386 26080 3 ‐ 4 15.88 14DMA334475 47386 26080 3 ‐ 4 14.76 14.2DMA334488 47386 26080 3 ‐ 4 13.32 14.3DMA334450 47382 26080 3 ‐ 4 13.62 14.4DMA334440 47382 26080 3 ‐ 4 13.64 14.7DMA334279 47359 26080 3 ‐ 4 16.56 14.8DMA334291 47358 26080 3 ‐ 4 14.16 15.1DMA334297 47359 26080 3 ‐ 4 22.32 15.1DMA334442 47382 26080 3 ‐ 4 10.87 15.3DMA334547 47394 26080 3 ‐ 4 11.35 15.4DMA334353 47369 26080 3 ‐ 4 16.57 15.6DMA334540 47393 26080 3 ‐ 4 17.44 15.8DMA334290 47359 26080 3 ‐ 4 15.14 16.3DMA334365 47369 26080 3 ‐ 4 12.72 17DMA334409 47382 26080 3 ‐ 4 10.24 17DMA334435 47382 26080 3 ‐ 4 15.04 17.2DMA334362 47369 26080 3 ‐ 4 13.77 17.3DMA334554 47394 26080 3 ‐ 4 11.11 17.3DMA334274 47359 26080 3 ‐ 4 12.44 17.9DMA334431 47382 26080 3 ‐ 4 14.66 18.4DMA334368 47369 26080 3 ‐ 4 16.45 18.5DMA334367 47369 26080 3 ‐ 4 11.49 18.9DMA334455 47386 26080 3 ‐ 4 14.62 19DMA334462 47386 26080 3 ‐ 4 13.7 19DMA334486 47386 26080 3 ‐ 4 11.15 19.4DMA334280 47359 26080 3 ‐ 4 20.55 19.5DMA334413 47382 26080 3 ‐ 4 17.95 19.5DMA334266 47358 26080 3 ‐ 4 13.73 19.6DMA334541 47393 26080 3 ‐ 4 14.92 19.9DMA334255 47358 26080 3 ‐ 4 15.85 20DMA334496 47386 26080 3 ‐ 4 15.36 20.2DMA334533 47391 26080 3 ‐ 4 20.9 20.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA334447 47382 26080 3 ‐ 4 11.96 20.5DMA334509 47386 26080 3 ‐ 4 20.9 20.6DMA334415 47382 26080 3 ‐ 4 17.06 20.7DMA334467 47386 26080 3 ‐ 4 12.6 21DMA334474 47386 26080 3 ‐ 4 19.15 21.4DMA334256 47358 26080 3 ‐ 4 18.23 22DMA334448 47382 26080 3 ‐ 4 21.57 22DMA334504 47386 26080 3 ‐ 4 18.08 22DMA334419 47382 26080 3 ‐ 4 13.02 22.7DMA334248 47358 26080 3 ‐ 4 20.37 22.8DMA334487 47386 26080 3 ‐ 4 16.97 23.3DMA334537 47393 26080 3 ‐ 4 22.02 23.4DMA334424 47382 26080 3 ‐ 4 18.93 24DMA334502 47386 26080 3 ‐ 4 20.75 25.2DMA334428 47382 26080 3 ‐ 4 16.18 25.4DMA334412 47382 26080 3 ‐ 4 17.64 28.7DMA334459 47386 26080 3 ‐ 4 25.03 30.3DMA334508 47386 26080 3 ‐ 4 22.43 30.5DMA334359 47369 26080 3 ‐ 4 25.08 31.5DMA334549 47394 26080 3 ‐ 4 23.05 31.6DMA334262 47358 26080 3 ‐ 4 26.7 32.6DMA334510 47386 26080 3 ‐ 4 32.68 33.5DMA334499 47386 26080 3 ‐ 4 35.36 33.7DMA334294 47359 26080 3 ‐ 4 25.08 34.1DMA334416 47382 26080 3 ‐ 4 25.56 34.6DMA334490 47386 26080 3 ‐ 4 30.72 39.5DMA334421 47382 26080 3 ‐ 4 45.46 44DMA334494 47386 26080 3 ‐ 4 54.72 57.6DMA334425 47382 26080 3 ‐ 4 58.87 61.9DMA51937 8173 28010 37 ‐ 38 11.62 11.8DMA52005 8179 28010 37 ‐ 38 8.64 12.5DMA52403 8249 28010 37 ‐ 38 10.45 12.8DMA52665 8297 28010 37 ‐ 38 15.43 14.3DMA51942 8173 28010 37 ‐ 38 14.6 15.2DMA52388 8249 28010 37 ‐ 38 14.33 16.6DMA52125 8207 28010 37 ‐ 38 9.38 16.8DMA52127 8207 28010 37 ‐ 38 13.23 17DMA52398 8249 28010 37 ‐ 38 14.54 17DMA51939 8173 28010 37 ‐ 38 17.83 17.8DMA51944 8173 28010 37 ‐ 38 18.73 17.9DMA52122 8207 28010 37 ‐ 38 12.24 18DMA52103 8203 28010 37 ‐ 38 20.84 18.3DMA52397 8249 28010 37 ‐ 38 10 18.5DMA52390 8249 28010 37 ‐ 38 13.66 18.5DMA52108 8203 28010 37 ‐ 38 20.13 18.7DMA51957 8179 28010 37 ‐ 38 6.94 18.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA52392 8249 28010 37 ‐ 38 13.66 18.9DMA51974 8179 28010 37 ‐ 38 13.85 19.4DMA52131 8207 28010 37 ‐ 38 8.87 19.4DMA51934 8173 28010 37 ‐ 38 10.6 20.1DMA51996 8179 28010 37 ‐ 38 19.05 20.3DMA52121 8207 28010 37 ‐ 38 13.04 20.7DMA52002 8179 28010 37 ‐ 38 15.46 21.5DMA51971 8179 28010 37 ‐ 38 17.07 21.6DMA52385 8249 28010 37 ‐ 38 13.11 22.8DMA52097 8203 28010 37 ‐ 38 16.21 23.2DMA51973 8179 28010 37 ‐ 38 17.05 23.7DMA51969 8179 28010 37 ‐ 38 21.94 24.1DMA51989 8179 28010 37 ‐ 38 14.71 24.2DMA52091 8203 28010 37 ‐ 38 18.38 24.6DMA52109 8203 28010 37 ‐ 38 18.03 24.8DMA51936 8173 28010 37 ‐ 38 12.64 25.2DMA51967 8179 28010 37 ‐ 38 16.79 25.5DMA52395 8249 28010 37 ‐ 38 17.32 25.8DMA52000 8179 28010 37 ‐ 38 15.63 25.9DMA51985 8179 28010 37 ‐ 38 17.03 26DMA52401 8249 28010 37 ‐ 38 17.42 27.3DMA51976 8179 28010 37 ‐ 38 12.85 28.1DMA52119 8207 28010 37 ‐ 38 13.23 28.2DMA52394 8249 28010 37 ‐ 38 21.16 28.4DMA52396 8249 28010 37 ‐ 38 17.35 28.4DMA51994 8179 28010 37 ‐ 38 16.91 29DMA52095 8203 28010 37 ‐ 38 17.57 30.1DMA52118 8207 28010 37 ‐ 38 22.38 30.1DMA52389 8249 28010 37 ‐ 38 15.47 30.4DMA52101 8203 28010 37 ‐ 38 19.32 32.3DMA52662 8297 28010 37 ‐ 38 24.6 32.3DMA52115 8205 28010 37 ‐ 38 26.19 32.8DMA52111 8205 28010 37 ‐ 38 18.31 32.9DMA52114 8205 28010 37 ‐ 38 18.67 33DMA51993 8179 28010 37 ‐ 38 26.29 35.7DMA51990 8179 28010 37 ‐ 38 21.68 36.1DMA52107 8203 28010 37 ‐ 38 21.13 37.6DMA52666 28010 37 ‐ 38 41.94 38.3DMA52393 8249 28010 37 ‐ 38 26.83 38.4DMA52112 8205 28010 37 ‐ 38 27.75 38.5DMA52094 8203 28010 37 ‐ 38 23.38 40DMA51962 8179 28010 37 ‐ 38 27.45 40.4DMA52116 8207 28010 37 ‐ 38 34.83 40.8DMA52113 8205 28010 37 ‐ 38 29 42.3DMA51982 8179 28010 37 ‐ 38 35.5 43DMA51966 8179 28010 37 ‐ 38 19.6 43.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA52643 28010 37 ‐ 38 31 44.4DMA52104 8203 28010 37 ‐ 38 37.1 45.2DMA52670 28010 37 ‐ 38 34.27 47.7DMA52664 8297 28010 37 ‐ 38 39.64 50.5DMA52658 8296 28010 37 ‐ 38 75.28 52.9DMA52677 28010 37 ‐ 38 51.28 63.6DMA54737 8697 28120 37 ‐ 38 11.73 10.9DMA54851 8713 28120 37 ‐ 38 19.91 11DMA54736 8697 28120 37 ‐ 38 11.83 12.4DMA54825 8712 28120 37 ‐ 38 12.36 14.1DMA54823 8712 28120 37 ‐ 38 15.97 18.4DMA54903 8721 28120 37 ‐ 38 14.81 23.2DMA54819 28120 37 ‐ 38 35.26 35.1DMA54821 28120 37 ‐ 38 29.85 35.5DMA54904 8721 28120 37 ‐ 38 25.93 37.5DMA54870 28120 37 ‐ 38 36.36 38DMA54911 8722 28120 37 ‐ 38 49.81 38.3DMA54850 8713 28120 37 ‐ 38 34.53 38.5DMA54906 8721 28120 37 ‐ 38 60.76 42.4DMA54910 8722 28120 37 ‐ 38 25.07 44.9DMA54905 8721 28120 37 ‐ 38 38.35 47.6DMA54822 8712 28120 37 ‐ 38 37.3 47.9DMA54515 28120 37 ‐ 38 71.85 50.2DMA56853 9081 28200 37 ‐ 38 9.58 10.3DMA56437 8997 28200 37 ‐ 38 11.28 10.5DMA56439 8997 28200 37 ‐ 38 7.88 10.8DMA56434 8997 28200 37 ‐ 38 9.83 10.9DMA56410 8996 28200 37 ‐ 38 20.64 11.4DMA56441 8997 28200 37 ‐ 38 12.89 12.1DMA56428 8997 28200 37 ‐ 38 8.67 12.2DMA56449 8997 28200 37 ‐ 38 13.53 12.4DMA56216 8966 28200 37 ‐ 38 14.27 12.6DMA56383 8995 28200 37 ‐ 38 14.5 12.6DMA56219 8966 28200 37 ‐ 38 14.53 12.7DMA56214 8966 28200 37 ‐ 38 9.34 12.7DMA56431 8997 28200 37 ‐ 38 17.12 12.9DMA56232 8966 28200 37 ‐ 38 9.95 13DMA56382 8995 28200 37 ‐ 38 13.2 13.1DMA56426 8997 28200 37 ‐ 38 16.54 13.1DMA56213 8965 28200 37 ‐ 38 15.79 13.4DMA56217 8966 28200 37 ‐ 38 11.26 13.4DMA56407 8995 28200 37 ‐ 38 18.36 13.7DMA56379 8995 28200 37 ‐ 38 11.43 13.7DMA56389 8995 28200 37 ‐ 38 10.25 13.7DMA56405 8995 28200 37 ‐ 38 17.87 13.8DMA56380 8995 28200 37 ‐ 38 11.96 13.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA56421 8997 28200 37 ‐ 38 14.69 13.8DMA56388 8995 28200 37 ‐ 38 13.01 13.9DMA56229 8966 28200 37 ‐ 38 10.52 14.2DMA56224 8966 28200 37 ‐ 38 10.58 14.2DMA56377 8995 28200 37 ‐ 38 14.13 14.2DMA56404 8995 28200 37 ‐ 38 14.76 14.3DMA56402 8995 28200 37 ‐ 38 8.87 14.4DMA56394 8995 28200 37 ‐ 38 15.19 14.4DMA56433 8997 28200 37 ‐ 38 10.35 14.4DMA56381 8995 28200 37 ‐ 38 15.57 14.5DMA56392 8995 28200 37 ‐ 38 18.16 14.8DMA56442 8997 28200 37 ‐ 38 7.22 14.8DMA56396 8995 28200 37 ‐ 38 15.28 14.9DMA56401 8995 28200 37 ‐ 38 12.86 15DMA56386 8995 28200 37 ‐ 38 13.33 15.2DMA56126 8949 28200 37 ‐ 38 16.26 15.3DMA56425 8997 28200 37 ‐ 38 10.6 15.4DMA56429 8997 28200 37 ‐ 38 15.31 15.8DMA56430 8997 28200 37 ‐ 38 13.9 15.9DMA56226 8966 28200 37 ‐ 38 12.78 16DMA56417 8997 28200 37 ‐ 38 25.7 16DMA56406 8995 28200 37 ‐ 38 8.36 16.3DMA56418 8997 28200 37 ‐ 38 13.06 16.3DMA56645 9035 28200 37 ‐ 38 23.56 16.4DMA56699 9044 28200 37 ‐ 38 12.44 16.6DMA56446 8997 28200 37 ‐ 38 18.54 16.7DMA56393 8995 28200 37 ‐ 38 22.75 16.8DMA56420 8997 28200 37 ‐ 38 13.47 16.8DMA56228 8966 28200 37 ‐ 38 12.09 16.9DMA56390 8995 28200 37 ‐ 38 13.26 17DMA56221 8966 28200 37 ‐ 38 14.69 17.1DMA56423 8997 28200 37 ‐ 38 13.66 17.1DMA56828 9074 28200 37 ‐ 38 15.99 17.1DMA56210 8965 28200 37 ‐ 38 14.24 17.2DMA56398 8995 28200 37 ‐ 38 12.59 17.2DMA56415 8997 28200 37 ‐ 38 15.65 17.2DMA56387 8995 28200 37 ‐ 38 13.7 17.8DMA56172 8959 28200 37 ‐ 38 13.42 18DMA56212 8965 28200 37 ‐ 38 14.71 18DMA56223 8966 28200 37 ‐ 38 33.41 18DMA56414 8997 28200 37 ‐ 38 14.89 18DMA56538 9014 28200 37 ‐ 38 22.06 18DMA56687 9044 28200 37 ‐ 38 27.37 18DMA56391 8995 28200 37 ‐ 38 22.06 18.3DMA56537 9014 28200 37 ‐ 38 26.67 18.4DMA56385 8995 28200 37 ‐ 38 9.37 18.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA56422 8997 28200 37 ‐ 38 17.63 18.7DMA56067 8939 28200 37 ‐ 38 28.13 18.8DMA56409 8996 28200 37 ‐ 38 13.18 19DMA56125 8949 28200 37 ‐ 38 15.95 19.3DMA56234 8966 28200 37 ‐ 38 10.8 19.4DMA56695 9044 28200 37 ‐ 38 13.57 19.4DMA56691 9044 28200 37 ‐ 38 14.16 19.5DMA56159 8956 28200 37 ‐ 38 16.28 20.1DMA56198 8962 28200 37 ‐ 38 18.07 20.1DMA56218 8966 28200 37 ‐ 38 19.91 20.1DMA56690 9044 28200 37 ‐ 38 28.56 20.3DMA56384 8995 28200 37 ‐ 38 17.6 20.5DMA56488 9008 28200 37 ‐ 38 16.31 20.5DMA56689 9044 28200 37 ‐ 38 20.56 20.8DMA56068 8939 28200 37 ‐ 38 20.8 21DMA56857 9081 28200 37 ‐ 38 35.52 21DMA56403 8995 28200 37 ‐ 38 10.99 21.1DMA56208 8963 28200 37 ‐ 38 7.84 21.4DMA56427 8997 28200 37 ‐ 38 15.66 21.8DMA56176 8959 28200 37 ‐ 38 17.3 22.2DMA56127 8949 28200 37 ‐ 38 25.08 22.5DMA56222 8966 28200 37 ‐ 38 25.09 23.3DMA56882 9085 28200 37 ‐ 38 43.05 23.5DMA56202 8962 28200 37 ‐ 38 38.68 23.7DMA56730 9052 28200 37 ‐ 38 19.61 23.8DMA56157 8956 28200 37 ‐ 38 21.16 23.9DMA56204 8963 28200 37 ‐ 38 8.82 24.3DMA56412 8996 28200 37 ‐ 38 24.13 24.5DMA56400 8995 28200 37 ‐ 38 14.04 24.9DMA56784 9063 28200 37 ‐ 38 53.42 25.2DMA56272 28200 37 ‐ 38 29.89 26.1DMA56486 9008 28200 37 ‐ 38 28.76 26.2DMA56419 8997 28200 37 ‐ 38 18.86 26.3DMA56248 8970 28200 37 ‐ 38 19.4 26.7DMA56175 8959 28200 37 ‐ 38 28.34 27.3DMA56160 8956 28200 37 ‐ 38 28.67 28.5DMA56250 8970 28200 37 ‐ 38 31.84 28.7DMA56220 8966 28200 37 ‐ 38 37.82 28.8DMA56040 28200 37 ‐ 38 30.98 29.6DMA56840 9078 28200 37 ‐ 38 44.71 30.3DMA56158 8956 28200 37 ‐ 38 18.31 30.4DMA56211 8963 28200 37 ‐ 38 30.92 30.9DMA56886 28200 37 ‐ 38 30.9 32DMA56107 28200 37 ‐ 38 39.42 34DMA56173 8959 28200 37 ‐ 38 25.66 34.5DMA56727 9052 28200 37 ‐ 38 25.65 35.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA56881 9085 28200 37 ‐ 38 41.11 36.9DMA56009 28200 37 ‐ 38 39.42 37.1DMA56829 9074 28200 37 ‐ 38 55.82 45.6DMA56201 8962 28200 37 ‐ 38 69.43 48.8DMA56199 8962 28200 37 ‐ 38 60.8 49DMA56542 28200 37 ‐ 38 38.64 49.8DMA56543 28200 37 ‐ 38 35.38 50.1DMA345989 49045 30400 3 ‐ 4 12.05 10.1DMA345795 49045 30400 3 ‐ 4 14.55 10.7DMA345854 49045 30400 3 ‐ 4 12.43 10.8DMA345942 49045 30400 3 ‐ 4 11.58 11DMA345794 49045 30400 3 ‐ 4 12.32 11.1DMA346028 49048 30400 3 ‐ 4 13.26 11.3DMA345836 49045 30400 3 ‐ 4 13.66 11.7DMA345967 49045 30400 3 ‐ 4 11.36 11.8DMA345782 49045 30400 3 ‐ 4 14.15 11.9DMA345937 49045 30400 3 ‐ 4 11.89 11.9DMA345780 49045 30400 3 ‐ 4 13.59 12DMA345965 49045 30400 3 ‐ 4 13.27 12DMA346002 49045 30400 3 ‐ 4 14.2 12DMA346009 49045 30400 3 ‐ 4 15.25 12DMA345915 49045 30400 3 ‐ 4 13.28 12.1DMA345951 49045 30400 3 ‐ 4 13.08 12.1DMA345976 49045 30400 3 ‐ 4 10.47 12.1DMA345992 49045 30400 3 ‐ 4 16.08 12.1DMA345939 49045 30400 3 ‐ 4 13.38 12.2DMA345995 49045 30400 3 ‐ 4 12.03 12.2DMA346000 49045 30400 3 ‐ 4 10.47 12.3DMA346007 49045 30400 3 ‐ 4 16.05 12.3DMA346011 49045 30400 3 ‐ 4 11.99 12.3DMA345856 49045 30400 3 ‐ 4 9.92 12.4DMA346021 49048 30400 3 ‐ 4 10.17 12.4DMA345804 49045 30400 3 ‐ 4 11.78 12.5DMA346006 49045 30400 3 ‐ 4 11.71 12.5DMA346020 49048 30400 3 ‐ 4 12.19 12.5DMA345961 49045 30400 3 ‐ 4 12.5 12.6DMA346027 49048 30400 3 ‐ 4 11.74 12.7DMA345842 49045 30400 3 ‐ 4 13.31 12.8DMA346010 49045 30400 3 ‐ 4 11.73 12.8DMA346043 49048 30400 3 ‐ 4 17.75 12.8DMA346001 49045 30400 3 ‐ 4 12.06 12.9DMA345837 49045 30400 3 ‐ 4 14.39 13DMA345927 49045 30400 3 ‐ 4 13.17 13DMA345971 49045 30400 3 ‐ 4 13.59 13DMA346046 49048 30400 3 ‐ 4 11.01 13DMA345799 49045 30400 3 ‐ 4 15.16 13.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345957 49045 30400 3 ‐ 4 10.72 13.1DMA345998 49045 30400 3 ‐ 4 14.79 13.2DMA345999 49045 30400 3 ‐ 4 12.35 13.2DMA345800 49045 30400 3 ‐ 4 15.89 13.3DMA345848 49045 30400 3 ‐ 4 14.79 13.3DMA345877 49045 30400 3 ‐ 4 17.32 13.3DMA345959 49045 30400 3 ‐ 4 11.37 13.3DMA345870 49045 30400 3 ‐ 4 12.99 13.4DMA345885 49045 30400 3 ‐ 4 13.01 13.4DMA345958 49045 30400 3 ‐ 4 18.59 13.4DMA346012 49045 30400 3 ‐ 4 10.84 13.5DMA345973 49045 30400 3 ‐ 4 18.71 13.8DMA345913 49045 30400 3 ‐ 4 15.03 13.9DMA345930 49045 30400 3 ‐ 4 14.35 14DMA345949 49045 30400 3 ‐ 4 11.47 14DMA345826 49045 30400 3 ‐ 4 17.42 14.1DMA346016 49045 30400 3 ‐ 4 18.69 14.1DMA345968 49045 30400 3 ‐ 4 13.85 14.2DMA345978 49045 30400 3 ‐ 4 12.18 14.2DMA345828 49045 30400 3 ‐ 4 16.13 14.3DMA345862 49045 30400 3 ‐ 4 13.52 14.5DMA345921 49045 30400 3 ‐ 4 15.09 14.5DMA346022 49048 30400 3 ‐ 4 13.29 14.5DMA346029 49048 30400 3 ‐ 4 13.17 14.5DMA346059 49048 30400 3 ‐ 4 12.03 14.5DMA345882 49045 30400 3 ‐ 4 15.23 14.7DMA346017 49045 30400 3 ‐ 4 12.17 14.7DMA346030 49048 30400 3 ‐ 4 12.65 14.7DMA345873 49045 30400 3 ‐ 4 15.8 14.8DMA345892 49045 30400 3 ‐ 4 19.74 14.8DMA346008 49045 30400 3 ‐ 4 12.14 14.9DMA345977 49045 30400 3 ‐ 4 12.07 15DMA345932 49045 30400 3 ‐ 4 14.67 15.1DMA345841 49045 30400 3 ‐ 4 17.08 15.2DMA345857 49045 30400 3 ‐ 4 11.12 15.2DMA345966 49045 30400 3 ‐ 4 13.67 15.2DMA346015 49045 30400 3 ‐ 4 11.14 15.2DMA345904 49045 30400 3 ‐ 4 20.47 15.3DMA345920 49045 30400 3 ‐ 4 15.59 15.4DMA345943 49045 30400 3 ‐ 4 12.89 15.4DMA345897 49045 30400 3 ‐ 4 13.75 15.5DMA345835 49045 30400 3 ‐ 4 20.42 15.6DMA345824 49045 30400 3 ‐ 4 15.15 15.7DMA345864 49045 30400 3 ‐ 4 13.48 15.7DMA345940 49045 30400 3 ‐ 4 15.21 15.7DMA346036 49048 30400 3 ‐ 4 26.56 15.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346050 49048 30400 3 ‐ 4 20.55 15.8DMA345869 49045 30400 3 ‐ 4 12.37 15.9DMA345891 49045 30400 3 ‐ 4 12.9 15.9DMA345893 49045 30400 3 ‐ 4 15.29 16DMA345781 49045 30400 3 ‐ 4 23.68 16.3DMA345884 49045 30400 3 ‐ 4 13.17 16.3DMA345907 49045 30400 3 ‐ 4 16.77 16.3DMA345991 49045 30400 3 ‐ 4 21.75 16.3DMA345908 49045 30400 3 ‐ 4 20.31 16.4DMA345960 49045 30400 3 ‐ 4 15.08 16.4DMA345988 49045 30400 3 ‐ 4 19.16 16.4DMA345811 49045 30400 3 ‐ 4 23.98 16.5DMA345845 49045 30400 3 ‐ 4 16.92 16.5DMA345912 49045 30400 3 ‐ 4 14.22 16.5DMA345888 49045 30400 3 ‐ 4 11.08 16.6DMA345909 49045 30400 3 ‐ 4 10.52 16.6DMA345944 49045 30400 3 ‐ 4 18.1 16.6DMA345825 49045 30400 3 ‐ 4 14.54 16.7DMA345868 49045 30400 3 ‐ 4 11.42 16.7DMA345945 49045 30400 3 ‐ 4 14.19 16.7DMA345970 49045 30400 3 ‐ 4 15.73 16.7DMA346051 49048 30400 3 ‐ 4 15.05 16.7DMA345787 49045 30400 3 ‐ 4 17.64 16.8DMA345801 49045 30400 3 ‐ 4 22.06 16.9DMA345969 49045 30400 3 ‐ 4 13.18 16.9DMA345993 49045 30400 3 ‐ 4 16.39 17DMA345895 49045 30400 3 ‐ 4 18.04 17.1DMA345905 49045 30400 3 ‐ 4 18.18 17.1DMA346004 49045 30400 3 ‐ 4 15.02 17.1DMA345779 49045 30400 3 ‐ 4 13.45 17.2DMA345846 49045 30400 3 ‐ 4 15.46 17.2DMA345816 49045 30400 3 ‐ 4 14.87 17.3DMA345840 49045 30400 3 ‐ 4 12.16 17.3DMA345933 49045 30400 3 ‐ 4 16.17 17.3DMA346024 49048 30400 3 ‐ 4 15.51 17.3DMA345947 49045 30400 3 ‐ 4 13.31 17.4DMA345962 49045 30400 3 ‐ 4 14.89 17.4DMA346032 49048 30400 3 ‐ 4 17.98 17.8DMA345822 49045 30400 3 ‐ 4 14.21 17.9DMA345798 49045 30400 3 ‐ 4 16.98 18.1DMA345928 49045 30400 3 ‐ 4 11.9 18.2DMA345934 49045 30400 3 ‐ 4 16.3 18.2DMA345935 49045 30400 3 ‐ 4 15.98 18.2DMA345890 49045 30400 3 ‐ 4 11.16 18.4DMA345785 49045 30400 3 ‐ 4 20.99 18.5DMA345894 49045 30400 3 ‐ 4 17.96 18.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346037 49048 30400 3 ‐ 4 28.2 22.5DMA345833 49045 30400 3 ‐ 4 15.61 22.6DMA346042 49048 30400 3 ‐ 4 13.9 22.6DMA345906 49045 30400 3 ‐ 4 13.36 22.8DMA346045 49048 30400 3 ‐ 4 23.45 22.9DMA345797 49045 30400 3 ‐ 4 17.39 23.4DMA345853 49045 30400 3 ‐ 4 20.95 23.9DMA345819 49045 30400 3 ‐ 4 17.64 24.3DMA345875 49045 30400 3 ‐ 4 21.25 24.3DMA345963 49045 30400 3 ‐ 4 17.06 24.3DMA345788 49045 30400 3 ‐ 4 27.88 24.6DMA345889 49045 30400 3 ‐ 4 20.06 24.6DMA345805 49045 30400 3 ‐ 4 20.7 25.3DMA345803 49045 30400 3 ‐ 4 27.57 25.6DMA345838 49045 30400 3 ‐ 4 12.94 25.9DMA345983 49045 30400 3 ‐ 4 21.54 26.1DMA345813 49045 30400 3 ‐ 4 29.7 26.5DMA345850 49045 30400 3 ‐ 4 28.6 26.5DMA345926 49045 30400 3 ‐ 4 24.36 26.5DMA345876 49045 30400 3 ‐ 4 23.61 26.7DMA346041 49048 30400 3 ‐ 4 18.05 27.3DMA345881 49045 30400 3 ‐ 4 26.36 28DMA345852 49045 30400 3 ‐ 4 19.41 28.2DMA345791 49045 30400 3 ‐ 4 30.73 28.7DMA345858 49045 30400 3 ‐ 4 22.38 29.1DMA345793 49045 30400 3 ‐ 4 25.76 31.6DMA346047 49048 30400 3 ‐ 4 32.37 33.3DMA345879 49045 30400 3 ‐ 4 25.93 35.8DMA345880 49045 30400 3 ‐ 4 26.25 35.8DMA346055 49048 30400 3 ‐ 4 21.82 37DMA347373 49183 31250 3 ‐ 4 11 11.1DMA347255 49183 31250 3 ‐ 4 10.39 11.2DMA347031 49156 31250 3 ‐ 4 14.53 11.3DMA347024 49156 31250 3 ‐ 4 14.74 11.4DMA347252 49183 31250 3 ‐ 4 12.27 11.7DMA347281 49183 31250 3 ‐ 4 18.46 11.8DMA347298 49183 31250 3 ‐ 4 13.96 12.2DMA347302 49183 31250 3 ‐ 4 15.36 12.4DMA347341 49183 31250 3 ‐ 4 16.96 12.4DMA347355 49183 31250 3 ‐ 4 12.31 12.5DMA347361 49183 31250 3 ‐ 4 12.35 12.5DMA347014 49155 31250 3 ‐ 4 12.53 12.6DMA347243 49183 31250 3 ‐ 4 17.53 12.6DMA347307 49183 31250 3 ‐ 4 16.92 12.6DMA347371 49183 31250 3 ‐ 4 10.28 12.6DMA347022 49156 31250 3 ‐ 4 11.25 12.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347295 49183 31250 3 ‐ 4 16.54 12.7DMA347016 49156 31250 3 ‐ 4 10.23 12.8DMA347254 49183 31250 3 ‐ 4 12.18 12.9DMA347399 49183 31250 3 ‐ 4 11.26 13DMA347372 49183 31250 3 ‐ 4 13.24 13.5DMA347028 49156 31250 3 ‐ 4 12.39 13.6DMA347238 49183 31250 3 ‐ 4 19.06 13.7DMA347370 49183 31250 3 ‐ 4 14.07 13.9DMA347034 49156 31250 3 ‐ 4 12.82 14.2DMA347237 49183 31250 3 ‐ 4 15.93 14.3DMA347033 49156 31250 3 ‐ 4 13.67 14.4DMA347259 49183 31250 3 ‐ 4 15.27 14.5DMA347271 49183 31250 3 ‐ 4 11.21 14.6DMA347303 49183 31250 3 ‐ 4 17.23 14.7DMA347340 49183 31250 3 ‐ 4 13.45 14.7DMA347367 49183 31250 3 ‐ 4 12.87 14.7DMA347036 49156 31250 3 ‐ 4 12.1 14.8DMA347274 49183 31250 3 ‐ 4 16.6 14.8DMA347292 49183 31250 3 ‐ 4 14.74 15DMA347339 49183 31250 3 ‐ 4 15.83 15DMA347359 49183 31250 3 ‐ 4 15.49 15.3DMA347356 49183 31250 3 ‐ 4 13.75 15.4DMA347020 49155 31250 3 ‐ 4 15.88 15.5DMA347234 49183 31250 3 ‐ 4 14.23 15.5DMA347384 49183 31250 3 ‐ 4 18.54 15.5DMA347019 49156 31250 3 ‐ 4 11.09 15.9DMA347269 49183 31250 3 ‐ 4 16 15.9DMA347025 49156 31250 3 ‐ 4 12.91 16DMA347385 49183 31250 3 ‐ 4 14.58 16DMA347315 49183 31250 3 ‐ 4 16.43 16.1DMA347297 49183 31250 3 ‐ 4 12.13 16.2DMA347015 49156 31250 3 ‐ 4 13.55 16.3DMA347018 49156 31250 3 ‐ 4 13.63 16.3DMA347289 49183 31250 3 ‐ 4 19.91 16.3DMA347294 49183 31250 3 ‐ 4 14.42 16.4DMA347349 49183 31250 3 ‐ 4 13.73 16.6DMA347239 49183 31250 3 ‐ 4 20.36 16.7DMA347030 49156 31250 3 ‐ 4 11.89 16.8DMA347229 49183 31250 3 ‐ 4 19.28 16.8DMA347305 49183 31250 3 ‐ 4 14.61 16.8DMA347013 49156 31250 3 ‐ 4 15.55 17.1DMA347365 49183 31250 3 ‐ 4 18.18 17.1DMA347363 49183 31250 3 ‐ 4 16.28 17.2DMA347278 49183 31250 3 ‐ 4 13.35 17.4DMA347312 49183 31250 3 ‐ 4 13.03 17.5DMA347039 49156 31250 3 ‐ 4 13.13 18.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347241 49183 31250 3 ‐ 4 19.52 18.6DMA347264 49183 31250 3 ‐ 4 12.84 18.8DMA347364 49183 31250 3 ‐ 4 19.3 18.8DMA347395 49183 31250 3 ‐ 4 14.05 19DMA347263 49183 31250 3 ‐ 4 19.97 19.1DMA347329 49183 31250 3 ‐ 4 17.56 19.1DMA347023 49156 31250 3 ‐ 4 16.47 19.3DMA347287 49183 31250 3 ‐ 4 20.9 19.3DMA347378 49183 31250 3 ‐ 4 19.12 19.3DMA347249 49183 31250 3 ‐ 4 16.24 19.4DMA347334 49183 31250 3 ‐ 4 18.38 19.5DMA347268 49183 31250 3 ‐ 4 16.89 20.1DMA347353 49183 31250 3 ‐ 4 18.29 20.2DMA347335 49183 31250 3 ‐ 4 14.52 20.7DMA347282 49183 31250 3 ‐ 4 17.02 20.8DMA347327 49183 31250 3 ‐ 4 16.48 20.8DMA347308 49183 31250 3 ‐ 4 16.94 21.5DMA347338 49183 31250 3 ‐ 4 18.64 22DMA347374 49183 31250 3 ‐ 4 18.4 22DMA347386 49183 31250 3 ‐ 4 31.75 22.5DMA347317 49183 31250 3 ‐ 4 14.57 22.6DMA347288 49183 31250 3 ‐ 4 20.41 22.7DMA347242 49183 31250 3 ‐ 4 14.41 22.9DMA347276 49183 31250 3 ‐ 4 16.09 23DMA347322 49183 31250 3 ‐ 4 15.5 23.2DMA347029 49156 31250 3 ‐ 4 17.12 23.4DMA347232 49183 31250 3 ‐ 4 18.99 23.6DMA347376 49183 31250 3 ‐ 4 14.1 24.1DMA347035 49156 31250 3 ‐ 4 18.87 24.4DMA347267 49183 31250 3 ‐ 4 17.13 24.4DMA347261 49183 31250 3 ‐ 4 22.55 24.5DMA347011 49156 31250 3 ‐ 4 15.12 24.9DMA347325 49183 31250 3 ‐ 4 35.11 25DMA347366 49183 31250 3 ‐ 4 15.13 25DMA347286 49183 31250 3 ‐ 4 22.48 25.2DMA347244 49183 31250 3 ‐ 4 18.21 25.4DMA347038 49156 31250 3 ‐ 4 17.65 25.7DMA347398 49183 31250 3 ‐ 4 14.86 25.7DMA347284 49183 31250 3 ‐ 4 22.67 26.2DMA347277 49183 31250 3 ‐ 4 19.39 26.8DMA347260 49183 31250 3 ‐ 4 12.28 27DMA347037 49156 31250 3 ‐ 4 21.56 27.6DMA347357 49183 31250 3 ‐ 4 16.45 27.7DMA347032 49156 31250 3 ‐ 4 28.3 27.8DMA347387 49183 31250 3 ‐ 4 25.72 28DMA347375 49183 31250 3 ‐ 4 38.88 28.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347391 49183 31250 3 ‐ 4 21.44 28.5DMA347360 49183 31250 3 ‐ 4 24.04 28.7DMA347270 49183 31250 3 ‐ 4 21.56 29.2DMA347380 49183 31250 3 ‐ 4 21.35 29.3DMA347393 49183 31250 3 ‐ 4 17.8 29.5DMA347256 49183 31250 3 ‐ 4 24.12 29.7DMA347323 49183 31250 3 ‐ 4 14.26 31.4DMA347390 49183 31250 3 ‐ 4 24.06 31.8DMA347330 49183 31250 3 ‐ 4 15 31.9DMA347021 49155 31250 3 ‐ 4 32.01 32.7DMA347299 49183 31250 3 ‐ 4 54.78 34DMA347368 49183 31250 3 ‐ 4 29.35 34.6DMA347301 49183 31250 3 ‐ 4 41.37 37.7DMA347602 49191 31260 3 ‐ 4 16.94 10.4DMA347517 49191 31260 3 ‐ 4 11.87 10.5DMA347561 49191 31260 3 ‐ 4 12.17 10.5DMA347652 49191 31260 3 ‐ 4 12.18 10.5DMA347676 49191 31260 3 ‐ 4 14.18 10.6DMA347435 49191 31260 3 ‐ 4 13.62 10.7DMA347543 49191 31260 3 ‐ 4 12.46 10.7DMA347656 49191 31260 3 ‐ 4 16.87 10.7DMA347441 49191 31260 3 ‐ 4 14.02 10.8DMA347576 49191 31260 3 ‐ 4 16.28 10.8DMA347639 49191 31260 3 ‐ 4 15.34 10.9DMA347467 49191 31260 3 ‐ 4 17 11DMA347551 49191 31260 3 ‐ 4 17.99 11DMA347689 49191 31260 3 ‐ 4 10.96 11DMA347532 49191 31260 3 ‐ 4 17.86 11.1DMA347625 49191 31260 3 ‐ 4 12.62 11.1DMA347566 49191 31260 3 ‐ 4 13.82 11.2DMA347594 49191 31260 3 ‐ 4 23.66 11.2DMA347697 49191 31260 3 ‐ 4 16.4 11.2DMA347434 49191 31260 3 ‐ 4 17.64 11.3DMA347695 49191 31260 3 ‐ 4 12.8 11.3DMA347546 49191 31260 3 ‐ 4 14.28 11.5DMA347564 49191 31260 3 ‐ 4 13.41 11.6DMA347558 49191 31260 3 ‐ 4 19.1 11.7DMA347640 49191 31260 3 ‐ 4 12.73 11.8DMA347604 49191 31260 3 ‐ 4 11.93 11.9DMA347423 49191 31260 3 ‐ 4 18.12 12DMA347470 49191 31260 3 ‐ 4 12.71 12DMA347507 49191 31260 3 ‐ 4 11 12DMA347552 49191 31260 3 ‐ 4 14.18 12DMA347565 49191 31260 3 ‐ 4 13.06 12DMA347588 49191 31260 3 ‐ 4 14.38 12DMA347642 49191 31260 3 ‐ 4 16.11 12

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347504 49191 31260 3 ‐ 4 19.11 12.1DMA347527 49191 31260 3 ‐ 4 17.3 12.1DMA347570 49191 31260 3 ‐ 4 18.7 12.1DMA347574 49191 31260 3 ‐ 4 11.16 12.1DMA347611 49191 31260 3 ‐ 4 14.74 12.1DMA347662 49191 31260 3 ‐ 4 14.37 12.1DMA347502 49191 31260 3 ‐ 4 14.83 12.2DMA347511 49191 31260 3 ‐ 4 14.57 12.2DMA347692 49191 31260 3 ‐ 4 15.16 12.2DMA347509 49191 31260 3 ‐ 4 17.15 12.3DMA347541 49191 31260 3 ‐ 4 14.01 12.3DMA347658 49191 31260 3 ‐ 4 15.95 12.3DMA347452 49191 31260 3 ‐ 4 15.79 12.4DMA347519 49191 31260 3 ‐ 4 13.02 12.5DMA347544 49191 31260 3 ‐ 4 14.13 12.5DMA347426 49191 31260 3 ‐ 4 15.44 12.6DMA347474 49191 31260 3 ‐ 4 19.94 12.6DMA347618 49191 31260 3 ‐ 4 21.87 12.6DMA347626 49191 31260 3 ‐ 4 11.16 12.6DMA347667 49191 31260 3 ‐ 4 15.02 12.6DMA347677 49191 31260 3 ‐ 4 13.81 12.6DMA347419 49191 31260 3 ‐ 4 14.08 12.7DMA347523 49191 31260 3 ‐ 4 13.31 12.7DMA347562 49191 31260 3 ‐ 4 15.9 12.7DMA347659 49191 31260 3 ‐ 4 15.8 12.7DMA347479 49191 31260 3 ‐ 4 16.96 12.8DMA347533 49191 31260 3 ‐ 4 13.97 12.9DMA347518 49191 31260 3 ‐ 4 14.03 13.1DMA347651 49191 31260 3 ‐ 4 17.86 13.1DMA347668 49191 31260 3 ‐ 4 13.18 13.1DMA347475 49191 31260 3 ‐ 4 15.51 13.2DMA347512 49191 31260 3 ‐ 4 14 13.2DMA347598 49191 31260 3 ‐ 4 12.38 13.2DMA347557 49191 31260 3 ‐ 4 11.94 13.3DMA347654 49191 31260 3 ‐ 4 14.53 13.3DMA347510 49191 31260 3 ‐ 4 16.9 13.5DMA347589 49191 31260 3 ‐ 4 16.52 13.5DMA347567 49191 31260 3 ‐ 4 14.9 13.6DMA347459 49191 31260 3 ‐ 4 19.7 13.7DMA347424 49191 31260 3 ‐ 4 12.75 13.9DMA347528 49191 31260 3 ‐ 4 17.55 13.9DMA347596 49191 31260 3 ‐ 4 13.71 13.9DMA347674 49191 31260 3 ‐ 4 16.95 14DMA347685 49191 31260 3 ‐ 4 11.92 14DMA347432 49191 31260 3 ‐ 4 13.69 14.1DMA347514 49191 31260 3 ‐ 4 16.26 14.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347500 49191 31260 3 ‐ 4 10.23 14.2DMA347414 49191 31260 3 ‐ 4 14.47 14.3DMA347433 49191 31260 3 ‐ 4 13.21 14.3DMA347472 49191 31260 3 ‐ 4 21.98 14.3DMA347631 49191 31260 3 ‐ 4 15.62 14.3DMA347437 49191 31260 3 ‐ 4 15.56 14.4DMA347445 49191 31260 3 ‐ 4 16.5 14.4DMA347673 49191 31260 3 ‐ 4 14.06 14.4DMA347694 49191 31260 3 ‐ 4 14.84 14.5DMA347458 49191 31260 3 ‐ 4 14.25 14.7DMA347455 49191 31260 3 ‐ 4 17.59 14.8DMA347663 49191 31260 3 ‐ 4 16.64 14.8DMA347629 49191 31260 3 ‐ 4 13.66 14.9DMA347521 49191 31260 3 ‐ 4 12.6 15DMA347661 49191 31260 3 ‐ 4 14.32 15DMA347688 49191 31260 3 ‐ 4 19.32 15.2DMA347687 49191 31260 3 ‐ 4 14.96 15.2DMA347583 49191 31260 3 ‐ 4 12.04 15.3DMA347670 49191 31260 3 ‐ 4 10.47 15.3DMA347515 49191 31260 3 ‐ 4 12.05 15.4DMA347547 49191 31260 3 ‐ 4 14.35 15.4DMA347571 49191 31260 3 ‐ 4 14.64 15.4DMA347505 49191 31260 3 ‐ 4 17.94 15.5DMA347623 49191 31260 3 ‐ 4 14.28 15.5DMA347550 49191 31260 3 ‐ 4 22.22 15.6DMA347620 49191 31260 3 ‐ 4 18.71 15.6DMA347490 49191 31260 3 ‐ 4 16.34 15.7DMA347644 49191 31260 3 ‐ 4 31.42 15.8DMA347580 49191 31260 3 ‐ 4 12.38 15.9DMA347448 49191 31260 3 ‐ 4 16.05 16DMA347499 49191 31260 3 ‐ 4 17.03 16DMA347446 49191 31260 3 ‐ 4 16.68 16.1DMA347451 49191 31260 3 ‐ 4 12.32 16.1DMA347496 49191 31260 3 ‐ 4 23.82 16.2DMA347548 49191 31260 3 ‐ 4 17.28 16.3DMA347530 49191 31260 3 ‐ 4 17.51 16.5DMA347483 49191 31260 3 ‐ 4 17.31 16.6DMA347621 49191 31260 3 ‐ 4 19.84 16.6DMA347633 49191 31260 3 ‐ 4 14.8 16.6DMA347466 49191 31260 3 ‐ 4 21.61 16.8DMA347648 49191 31260 3 ‐ 4 22.48 16.8DMA347450 49191 31260 3 ‐ 4 18.18 16.9DMA347494 49191 31260 3 ‐ 4 14.22 16.9DMA347650 49191 31260 3 ‐ 4 16.52 16.9DMA347481 49191 31260 3 ‐ 4 18.7 17DMA347429 49191 31260 3 ‐ 4 13.68 17.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347536 49191 31260 3 ‐ 4 16.55 17.5DMA347592 49191 31260 3 ‐ 4 26.89 17.6DMA347464 49191 31260 3 ‐ 4 23.6 17.7DMA347506 49191 31260 3 ‐ 4 31.01 17.7DMA347485 49191 31260 3 ‐ 4 33.53 17.8DMA347599 49191 31260 3 ‐ 4 14.4 17.8DMA347436 49191 31260 3 ‐ 4 18.51 18DMA347473 49191 31260 3 ‐ 4 17.53 18DMA347422 49191 31260 3 ‐ 4 18.07 18.4DMA347457 49191 31260 3 ‐ 4 14.12 18.4DMA347601 49191 31260 3 ‐ 4 11.12 18.5DMA347655 49191 31260 3 ‐ 4 10.64 18.6DMA347476 49191 31260 3 ‐ 4 18.08 18.8DMA347416 49191 31260 3 ‐ 4 14.33 18.9DMA347638 49191 31260 3 ‐ 4 19.34 18.9DMA347425 49191 31260 3 ‐ 4 18.96 19DMA347484 49191 31260 3 ‐ 4 16.21 19DMA347549 49191 31260 3 ‐ 4 22.07 19DMA347526 49191 31260 3 ‐ 4 19.91 19.2DMA347440 49191 31260 3 ‐ 4 15.35 19.3DMA347538 49191 31260 3 ‐ 4 16.22 19.3DMA347641 49191 31260 3 ‐ 4 17.94 19.3DMA347465 49191 31260 3 ‐ 4 23.84 19.5DMA347683 49191 31260 3 ‐ 4 19.48 19.5DMA347622 49191 31260 3 ‐ 4 14.94 19.6DMA347616 49191 31260 3 ‐ 4 16.02 19.7DMA347492 49191 31260 3 ‐ 4 10.69 19.8DMA347700 49191 31260 3 ‐ 4 12.74 19.8DMA347417 49191 31260 3 ‐ 4 21.32 20DMA347427 49191 31260 3 ‐ 4 20.39 20.3DMA347628 49191 31260 3 ‐ 4 13.38 20.3DMA347531 49191 31260 3 ‐ 4 19.65 20.4DMA347430 49191 31260 3 ‐ 4 24.24 20.5DMA347603 49191 31260 3 ‐ 4 18.03 20.5DMA347418 49191 31260 3 ‐ 4 19.96 20.7DMA347487 49191 31260 3 ‐ 4 18.67 21DMA347682 49191 31260 3 ‐ 4 16.59 21.3DMA347686 49191 31260 3 ‐ 4 24.88 21.3DMA347477 49191 31260 3 ‐ 4 13.01 21.7DMA347488 49191 31260 3 ‐ 4 20.94 22.1DMA347660 49191 31260 3 ‐ 4 17.27 22.6DMA347680 49191 31260 3 ‐ 4 15.78 22.6DMA347591 49191 31260 3 ‐ 4 15.9 22.8DMA347491 49191 31260 3 ‐ 4 15.17 23DMA347469 49191 31260 3 ‐ 4 17.37 23.2DMA347665 49191 31260 3 ‐ 4 26.16 23.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347461 49191 31260 3 ‐ 4 24.48 23.3DMA347462 49191 31260 3 ‐ 4 17.12 23.9DMA347545 49191 31260 3 ‐ 4 25.99 24DMA347679 49191 31260 3 ‐ 4 15.48 24.1DMA347636 49191 31260 3 ‐ 4 25.12 24.9DMA347637 49191 31260 3 ‐ 4 19.99 25.1DMA347482 49191 31260 3 ‐ 4 24.24 25.6DMA347584 49191 31260 3 ‐ 4 15.88 26.1DMA347608 49191 31260 3 ‐ 4 23.12 26.6DMA347539 49191 31260 3 ‐ 4 23.69 27DMA347607 49191 31260 3 ‐ 4 37.99 27.3DMA347615 49191 31260 3 ‐ 4 30.14 32.4DMA347537 49191 31260 3 ‐ 4 26.27 32.7DMA347555 49191 31260 3 ‐ 4 39.05 35.8DMA191878 24859 73720 13 ‐ 14 12.8 10.3DMA192180 24890 73720 13 ‐ 14 12.8 10.3DMA192113 24878 73720 13 ‐ 14 13.944 10.6DMA191990 24878 73720 13 ‐ 14 16.744 10.6DMA191772 24836 73720 13 ‐ 14 13.872 10.7DMA191773 24836 73720 13 ‐ 14 12.8 10.9DMA192248 24890 73720 13 ‐ 14 17.552 11DMA192004 24878 73720 13 ‐ 14 12.8 11.1DMA191904 24859 73720 13 ‐ 14 25.976 11.1DMA192272 24890 73720 13 ‐ 14 12.8 11.2DMA192111 24878 73720 13 ‐ 14 13.68 11.2DMA192146 24878 73720 13 ‐ 14 12.8 11.4DMA192225 24890 73720 13 ‐ 14 21.408 11.4DMA191929 24866 73720 13 ‐ 14 13.152 11.6DMA192257 24890 73720 13 ‐ 14 12.8 11.7DMA192074 24878 73720 13 ‐ 14 14.888 11.7DMA192315 24890 73720 13 ‐ 14 16.896 11.7DMA192227 24890 73720 13 ‐ 14 12.8 11.8DMA192186 24890 73720 13 ‐ 14 12.8 11.9DMA192247 24890 73720 13 ‐ 14 14.392 11.9DMA192231 24890 73720 13 ‐ 14 12.8 12DMA192029 24878 73720 13 ‐ 14 12.8 12.1DMA191984 24878 73720 13 ‐ 14 12.8 12.2DMA192081 24878 73720 13 ‐ 14 12.8 12.3DMA192338 24890 73720 13 ‐ 14 13.288 12.3DMA192354 24890 73720 13 ‐ 14 17.448 12.3DMA191953 24878 73720 13 ‐ 14 12.8 12.4DMA192059 24878 73720 13 ‐ 14 12.8 12.5DMA192266 24890 73720 13 ‐ 14 12.8 12.5DMA192308 24890 73720 13 ‐ 14 14.816 12.5DMA192013 24878 73720 13 ‐ 14 18.072 12.5DMA192102 24878 73720 13 ‐ 14 15.024 12.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA192275 24890 73720 13 ‐ 14 17.528 12.8DMA191778 24836 73720 13 ‐ 14 14.632 12.9DMA191927 24866 73720 13 ‐ 14 12.8 13DMA192003 24878 73720 13 ‐ 14 12.8 13DMA191883 24859 73720 13 ‐ 14 13.648 13DMA192270 24890 73720 13 ‐ 14 25.912 13DMA192346 24890 73720 13 ‐ 14 13.128 13.1DMA191987 24878 73720 13 ‐ 14 12.8 13.2DMA192033 24878 73720 13 ‐ 14 12.8 13.2DMA191829 24846 73720 13 ‐ 14 13.616 13.2DMA192313 24890 73720 13 ‐ 14 17.664 13.2DMA192086 24878 73720 13 ‐ 14 21.416 13.2DMA192297 24890 73720 13 ‐ 14 21.768 13.2DMA191782 24836 73720 13 ‐ 14 15.424 13.3DMA192105 24878 73720 13 ‐ 14 16.824 13.3DMA192065 24878 73720 13 ‐ 14 12.92 13.4DMA191774 24836 73720 13 ‐ 14 14.04 13.4DMA191962 24878 73720 13 ‐ 14 12.8 13.5DMA192178 24890 73720 13 ‐ 14 15.872 13.5DMA191789 24836 73720 13 ‐ 14 15.784 13.7DMA192045 24878 73720 13 ‐ 14 15.608 13.8DMA192198 24890 73720 13 ‐ 14 13.824 13.9DMA192035 24878 73720 13 ‐ 14 13.672 14DMA192210 24890 73720 13 ‐ 14 16.912 14.1DMA192129 24878 73720 13 ‐ 14 13.84 14.2DMA192328 24890 73720 13 ‐ 14 14.128 14.2DMA192115 24878 73720 13 ‐ 14 19.432 14.2DMA192287 24890 73720 13 ‐ 14 12.8 14.4DMA191875 24859 73720 13 ‐ 14 12.976 14.4DMA192024 24878 73720 13 ‐ 14 14.304 14.4DMA191879 24859 73720 13 ‐ 14 15.28 14.4DMA192144 24878 73720 13 ‐ 14 13.96 14.5DMA191787 24836 73720 13 ‐ 14 14.288 14.5DMA192008 24878 73720 13 ‐ 14 16.528 14.6DMA191903 24859 73720 13 ‐ 14 18.296 14.6DMA192126 24878 73720 13 ‐ 14 26.776 14.7DMA192236 24890 73720 13 ‐ 14 17.312 14.8DMA191763 24836 73720 13 ‐ 14 20.584 14.9DMA192019 24878 73720 13 ‐ 14 15.448 15DMA192109 24878 73720 13 ‐ 14 18.616 15DMA192351 24890 73720 13 ‐ 14 13.176 15.1DMA192213 24890 73720 13 ‐ 14 14.672 15.1DMA192222 24890 73720 13 ‐ 14 19.496 15.1DMA191769 24836 73720 13 ‐ 14 13.76 15.2DMA191976 24878 73720 13 ‐ 14 13.96 15.2DMA191898 24859 73720 13 ‐ 14 12.8 15.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA191785 24836 73720 13 ‐ 14 14.2 15.3DMA192084 24878 73720 13 ‐ 14 19.08 15.3DMA191949 24878 73720 13 ‐ 14 12.8 15.4DMA192032 24878 73720 13 ‐ 14 14.216 15.4DMA192263 24890 73720 13 ‐ 14 16.16 15.4DMA192336 24890 73720 13 ‐ 14 17.376 15.5DMA192119 24878 73720 13 ‐ 14 34.648 15.5DMA192108 24878 73720 13 ‐ 14 15.456 15.6DMA192291 24890 73720 13 ‐ 14 18.6 15.6DMA192273 24890 73720 13 ‐ 14 20.84 15.6DMA192218 24890 73720 13 ‐ 14 17.168 15.7DMA192271 24890 73720 13 ‐ 14 15.96 15.8DMA192234 24890 73720 13 ‐ 14 30.176 15.9DMA191937 24866 73720 13 ‐ 14 12.8 16.1DMA192135 24878 73720 13 ‐ 14 12.8 16.1DMA192095 24878 73720 13 ‐ 14 18.08 16.1DMA192220 24890 73720 13 ‐ 14 13.984 16.2DMA191877 24859 73720 13 ‐ 14 12.944 16.4DMA191776 24836 73720 13 ‐ 14 18.992 16.5DMA192083 24878 73720 13 ‐ 14 19.088 16.5DMA192196 24890 73720 13 ‐ 14 20.04 16.6DMA192090 24878 73720 13 ‐ 14 23.64 16.6DMA192127 24878 73720 13 ‐ 14 14.88 16.7DMA191889 24859 73720 13 ‐ 14 15.04 16.7DMA192100 24878 73720 13 ‐ 14 14.456 16.8DMA192096 24878 73720 13 ‐ 14 16.032 16.8DMA192021 24878 73720 13 ‐ 14 12.8 16.9DMA192249 24890 73720 13 ‐ 14 21.712 16.9DMA191895 24859 73720 13 ‐ 14 22.616 16.9DMA192120 24878 73720 13 ‐ 14 12.8 17DMA191795 24836 73720 13 ‐ 14 18.816 17DMA192321 24890 73720 13 ‐ 14 14.736 17.3DMA191765 24836 73720 13 ‐ 14 16.824 17.3DMA192002 24878 73720 13 ‐ 14 21.208 17.3DMA192038 24878 73720 13 ‐ 14 13.712 17.4DMA192130 24878 73720 13 ‐ 14 17.344 17.5DMA192353 24890 73720 13 ‐ 14 17.432 17.5DMA191901 24859 73720 13 ‐ 14 12.8 17.6DMA191761 24836 73720 13 ‐ 14 13.008 17.6DMA191886 24859 73720 13 ‐ 14 16.168 17.7DMA192303 24890 73720 13 ‐ 14 18.816 17.7DMA192191 24890 73720 13 ‐ 14 21.744 17.7DMA192138 24878 73720 13 ‐ 14 16.176 17.8DMA191932 24866 73720 13 ‐ 14 16.496 17.8DMA192117 24878 73720 13 ‐ 14 22.632 17.8DMA192188 24890 73720 13 ‐ 14 17 18

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA192063 24878 73720 13 ‐ 14 24.008 18.3DMA192011 24878 73720 13 ‐ 14 16.936 18.4DMA192193 24890 73720 13 ‐ 14 25.208 18.4DMA191760 24836 73720 13 ‐ 14 14.072 18.5DMA191945 24866 73720 13 ‐ 14 13.992 18.6DMA192339 24890 73720 13 ‐ 14 16.296 18.6DMA192200 24890 73720 13 ‐ 14 16.68 18.6DMA192098 24878 73720 13 ‐ 14 13.128 18.7DMA192298 24890 73720 13 ‐ 14 18.248 18.8DMA192288 24890 73720 13 ‐ 14 20.92 18.8DMA191882 24859 73720 13 ‐ 14 14.168 18.9DMA191922 24866 73720 13 ‐ 14 14.592 18.9DMA192194 24890 73720 13 ‐ 14 15.528 18.9DMA191916 24866 73720 13 ‐ 14 16.976 19.1DMA191950 24866 73720 13 ‐ 14 17.12 19.1DMA191997 24878 73720 13 ‐ 14 18.592 19.1DMA191792 24836 73720 13 ‐ 14 17.48 19.2DMA191946 24866 73720 13 ‐ 14 21.656 19.2DMA192082 24878 73720 13 ‐ 14 29.696 19.2DMA192070 24878 73720 13 ‐ 14 13.168 19.4DMA192197 24890 73720 13 ‐ 14 17.816 19.4DMA192241 24890 73720 13 ‐ 14 18.384 19.4DMA192221 24890 73720 13 ‐ 14 15.112 19.5DMA192089 24878 73720 13 ‐ 14 19.248 19.5DMA192140 24878 73720 13 ‐ 14 16.824 19.6DMA192122 24878 73720 13 ‐ 14 17.512 19.7DMA192237 24890 73720 13 ‐ 14 16.624 19.8DMA192121 24878 73720 13 ‐ 14 14.2 20DMA192277 24890 73720 13 ‐ 14 21.152 20DMA192110 24878 73720 13 ‐ 14 14.224 20.3DMA192267 24890 73720 13 ‐ 14 17.056 20.3DMA192268 24890 73720 13 ‐ 14 16.4 20.5DMA192030 24878 73720 13 ‐ 14 21.8 20.5DMA192202 24890 73720 13 ‐ 14 25.112 20.5DMA192250 24890 73720 13 ‐ 14 16.168 20.6DMA192294 24890 73720 13 ‐ 14 30.712 20.6DMA192107 24878 73720 13 ‐ 14 15.296 20.7DMA192320 24890 73720 13 ‐ 14 22.976 20.9DMA192092 24878 73720 13 ‐ 14 15.176 21.1DMA192255 24890 73720 13 ‐ 14 16.464 21.1DMA192219 24890 73720 13 ‐ 14 21.664 21.1DMA192056 24878 73720 13 ‐ 14 24.096 21.1DMA192184 24890 73720 13 ‐ 14 14.504 21.6DMA192087 24878 73720 13 ‐ 14 20.232 21.6DMA192262 24890 73720 13 ‐ 14 26.248 21.7DMA192181 24890 73720 13 ‐ 14 21.304 21.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA192175 24890 73720 13 ‐ 14 23.056 21.8DMA192204 24890 73720 13 ‐ 14 17.584 22DMA192252 24890 73720 13 ‐ 14 26.592 22DMA192269 24890 73720 13 ‐ 14 13.264 22.1DMA192079 24878 73720 13 ‐ 14 25.464 22.1DMA192101 24878 73720 13 ‐ 14 14.784 22.2DMA192214 24890 73720 13 ‐ 14 25.024 22.3DMA192124 24878 73720 13 ‐ 14 15.008 22.6DMA191781 24836 73720 13 ‐ 14 18.248 22.8DMA191972 24878 73720 13 ‐ 14 15.24 22.9DMA192274 24890 73720 13 ‐ 14 23.792 23DMA191790 24836 73720 13 ‐ 14 15.096 23.1DMA192232 24890 73720 13 ‐ 14 22.112 23.3DMA192233 24890 73720 13 ‐ 14 26.144 23.5DMA192265 24890 73720 13 ‐ 14 20.152 23.7DMA191762 24836 73720 13 ‐ 14 22.152 23.8DMA191766 24836 73720 13 ‐ 14 23.432 24.1DMA192182 24890 73720 13 ‐ 14 25.648 24.1DMA192215 24890 73720 13 ‐ 14 18.624 24.4DMA192245 24890 73720 13 ‐ 14 18.904 24.5DMA192228 24890 73720 13 ‐ 14 25.824 24.5DMA191974 24878 73720 13 ‐ 14 19.24 24.6DMA192206 24890 73720 13 ‐ 14 13.768 24.7DMA191767 24836 73720 13 ‐ 14 13.824 24.7DMA192208 24890 73720 13 ‐ 14 30.28 25.1DMA192125 24878 73720 13 ‐ 14 23.728 25.3DMA192292 24890 73720 13 ‐ 14 24.04 25.3DMA192335 24890 73720 13 ‐ 14 35.216 25.6DMA192251 24890 73720 13 ‐ 14 18.16 25.7DMA192131 24878 73720 13 ‐ 14 17.496 26DMA192240 24890 73720 13 ‐ 14 28.136 26.2DMA192085 24878 73720 13 ‐ 14 17.656 26.5DMA192068 24878 73720 13 ‐ 14 15.36 26.6DMA191905 24859 73720 13 ‐ 14 24.952 26.6DMA192256 24890 73720 13 ‐ 14 23.056 26.8DMA191910 24859 73720 13 ‐ 14 26.208 26.8DMA192230 24890 73720 13 ‐ 14 28.488 27.3DMA192114 24878 73720 13 ‐ 14 22.824 27.4DMA192142 24878 73720 13 ‐ 14 24.304 27.8DMA192223 24890 73720 13 ‐ 14 31.32 27.9DMA192212 24890 73720 13 ‐ 14 21.256 28DMA191825 24846 73720 13 ‐ 14 50.35 28.2DMA192094 24878 73720 13 ‐ 14 19.072 28.4DMA192224 24890 73720 13 ‐ 14 28.232 30.1DMA191994 24878 73720 13 ‐ 14 22.816 30.2DMA192050 24878 73720 13 ‐ 14 15.896 31.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA192099 24878 73720 13 ‐ 14 20.68 31.8DMA191871 24859 73720 13 ‐ 14 14.32 31.9DMA191948 24866 73720 13 ‐ 14 33.576 31.9DMA191951 24866 73720 13 ‐ 14 41.77 31.9DMA191900 24859 73720 13 ‐ 14 25.928 32.3DMA192286 24890 73720 13 ‐ 14 25.36 33.5DMA192239 24890 73720 13 ‐ 14 41.35 38.8DMA532020 76327 78920 6 ‐ 7 10.52 10.2DMA532006 76327 78920 6 ‐ 7 11.5 10.5DMA532105 76332 78920 6 ‐ 7 11.91 10.7DMA532050 76332 78920 6 ‐ 7 11.4 10.9DMA532042 76332 78920 6 ‐ 7 10.22 11DMA532048 76332 78920 6 ‐ 7 12.89 11DMA532099 76332 78920 6 ‐ 7 11.63 11.4DMA532100 76332 78920 6 ‐ 7 14.29 11.4DMA532083 76332 78920 6 ‐ 7 13.69 11.9DMA532085 76332 78920 6 ‐ 7 11.68 12DMA531990 76327 78920 6 ‐ 7 12.62 12.3DMA532089 76332 78920 6 ‐ 7 13.44 12.5DMA532094 76332 78920 6 ‐ 7 18.55 12.7DMA532079 76332 78920 6 ‐ 7 11.21 12.9DMA532071 76332 78920 6 ‐ 7 14.09 13DMA531998 76327 78920 6 ‐ 7 13.22 13.3DMA531982 76327 78920 6 ‐ 7 11.01 13.5DMA531997 76327 78920 6 ‐ 7 13.16 14.1DMA532034 76332 78920 6 ‐ 7 15.23 14.1DMA532095 76332 78920 6 ‐ 7 11.81 14.6DMA532040 76332 78920 6 ‐ 7 11.81 15.1DMA532009 76327 78920 6 ‐ 7 12.55 15.4DMA531988 76327 78920 6 ‐ 7 15.88 15.8DMA531987 76327 78920 6 ‐ 7 13.6 16.4DMA531999 76327 78920 6 ‐ 7 11.02 16.8DMA532002 76327 78920 6 ‐ 7 14.37 16.9DMA532035 76332 78920 6 ‐ 7 11.98 17.1DMA532011 76327 78920 6 ‐ 7 14.63 17.3DMA532066 76332 78920 6 ‐ 7 14.77 17.5DMA532001 76327 78920 6 ‐ 7 18.26 17.6DMA532012 76327 78920 6 ‐ 7 13.98 17.9DMA532046 76332 78920 6 ‐ 7 12.37 17.9DMA532052 76332 78920 6 ‐ 7 18.03 17.9DMA532067 76332 78920 6 ‐ 7 12.45 18.6DMA531993 76327 78920 6 ‐ 7 19.74 18.7DMA532014 76327 78920 6 ‐ 7 18.87 19.1DMA532102 76332 78920 6 ‐ 7 13.05 19.2DMA532010 76327 78920 6 ‐ 7 15.26 19.6DMA532077 76332 78920 6 ‐ 7 14.23 20.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA532070 76332 78920 6 ‐ 7 18.06 21.1DMA532080 76332 78920 6 ‐ 7 14.44 21.3DMA532088 76332 78920 6 ‐ 7 20.56 21.4DMA532039 76332 78920 6 ‐ 7 17.42 22.6DMA532078 76332 78920 6 ‐ 7 20.95 23.7DMA532055 76332 78920 6 ‐ 7 14.23 25.9DMA532086 76332 78920 6 ‐ 7 12.09 26.4DMA532075 76332 78920 6 ‐ 7 21.23 26.6DMA532015 76327 78920 6 ‐ 7 20.34 26.7DMA532106 76332 78920 6 ‐ 7 17.55 27DMA532018 76327 78920 6 ‐ 7 23.37 28.7DMA531989 76327 78920 6 ‐ 7 21.58 29.6DMA531994 76327 78920 6 ‐ 7 24.1 30DMA531991 76327 78920 6 ‐ 7 17.1 30.6DMA532031 76332 78920 6 ‐ 7 23.81 30.7DMA532044 76332 78920 6 ‐ 7 29.02 30.9DMA532029 76332 78920 6 ‐ 7 27.97 31.2DMA532065 76332 78920 6 ‐ 7 20.52 31.8DMA532059 76332 78920 6 ‐ 7 18.04 32.1DMA532005 76327 78920 6 ‐ 7 32 32.2DMA532092 76332 78920 6 ‐ 7 21.44 33.4DMA532081 76332 78920 6 ‐ 7 32.24 34.9DMA532061 76332 78920 6 ‐ 7 23.21 35.7DMA532030 76332 78920 6 ‐ 7 37.27 40.4DMA531995 76327 78920 6 ‐ 7 31.25 44.2DMA532026 76332 78920 6 ‐ 7 39.77 44.9DMA531992 76327 78920 6 ‐ 7 65.38 48.4DMA532063 76332 78920 6 ‐ 7 57.41 52.6DMA532334 78920 6 ‐ 7 58.75 62.4DMA532563 76413 78930 6 ‐ 7 12.2 13.5DMA532557 76413 78930 6 ‐ 7 15.39 23DMA532567 76413 78930 6 ‐ 7 25.96 25.1DMA532568 76413 78930 6 ‐ 7 71.84 44.9DMA301859 38533 93280 31 ‐ 32 14.25 10.8DMA301798 38526 93280 31 ‐ 32 15.49 11.1DMA301802 38527 93280 31 ‐ 32 12.54 11.4DMA301882 38533 93280 31 ‐ 32 12.28 11.7DMA301887 38533 93280 31 ‐ 32 11.26 11.8DMA301884 38533 93280 31 ‐ 32 14.19 11.9DMA301885 38533 93280 31 ‐ 32 12 11.9DMA301793 38526 93280 31 ‐ 32 10.82 12DMA301864 38533 93280 31 ‐ 32 11.22 12.6DMA301861 38533 93280 31 ‐ 32 14.41 12.9DMA301804 38527 93280 31 ‐ 32 11.55 13DMA301794 38526 93280 31 ‐ 32 15.63 15.4DMA301890 38533 93280 31 ‐ 32 13.33 16.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA284035 36695 125430 16 ‐ 17 13.936 10.3DMA284297 36699 125430 16 ‐ 17 12.8 10.5DMA284270 36699 125430 16 ‐ 17 13.408 10.5DMA283953 36677 125430 16 ‐ 17 12.8 10.6DMA283251 36615 125430 16 ‐ 17 12.8 11.1DMA283684 36656 125430 16 ‐ 17 12.8 11.1DMA283391 36628 125430 16 ‐ 17 19.864 11.1DMA284259 36699 125430 16 ‐ 17 12.8 11.3DMA284380 36699 125430 16 ‐ 17 12.8 11.3DMA283709 36654 125430 16 ‐ 17 17.904 11.3DMA283918 36677 125430 16 ‐ 17 13.6 11.4DMA283755 36656 125430 16 ‐ 17 13.736 11.4DMA284285 36699 125430 16 ‐ 17 14.008 11.4DMA284368 36699 125430 16 ‐ 17 12.8 11.5DMA284111 36695 125430 16 ‐ 17 12.8 11.5DMA284401 36701 125430 16 ‐ 17 12.8 11.5DMA284125 36695 125430 16 ‐ 17 14.488 11.5DMA283678 36656 125430 16 ‐ 17 12.8 11.6DMA283917 36677 125430 16 ‐ 17 12.8 11.6DMA284345 36699 125430 16 ‐ 17 12.8 11.6DMA284468 36706 125430 16 ‐ 17 12.8 11.6DMA284485 36706 125430 16 ‐ 17 12.832 11.6DMA283227 36617 125430 16 ‐ 17 12.968 11.6DMA283933 36677 125430 16 ‐ 17 13.424 11.7DMA284093 36695 125430 16 ‐ 17 13.984 11.7DMA283381 36628 125430 16 ‐ 17 15.984 11.7DMA284309 36699 125430 16 ‐ 17 12.8 11.8DMA284225 36699 125430 16 ‐ 17 12.8 11.8DMA284424 36701 125430 16 ‐ 17 12.8 11.9DMA284032 36686 125430 16 ‐ 17 12.8 12DMA284389 36701 125430 16 ‐ 17 22.464 12DMA283722 36654 125430 16 ‐ 17 12.8 12.1DMA283741 36654 125430 16 ‐ 17 12.8 12.1DMA283931 36677 125430 16 ‐ 17 18.456 12.2DMA283698 36656 125430 16 ‐ 17 12.8 12.3DMA284090 36695 125430 16 ‐ 17 12.8 12.3DMA284068 36695 125430 16 ‐ 17 12.824 12.3DMA284376 36699 125430 16 ‐ 17 12.84 12.3DMA283927 36677 125430 16 ‐ 17 12.8 12.4DMA284053 36688 125430 16 ‐ 17 12.8 12.4DMA284384 36701 125430 16 ‐ 17 12.8 12.4DMA283241 36615 125430 16 ‐ 17 15.112 12.4DMA283359 36628 125430 16 ‐ 17 15.752 12.4DMA284149 36695 125430 16 ‐ 17 12.8 12.5DMA283455 36632 125430 16 ‐ 17 12.904 12.6DMA283627 36654 125430 16 ‐ 17 19.528 12.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283639 36656 125430 16 ‐ 17 12.8 12.7DMA284288 36699 125430 16 ‐ 17 12.8 12.7DMA283662 36656 125430 16 ‐ 17 13.056 12.7DMA284016 36686 125430 16 ‐ 17 13.448 12.7DMA284056 36695 125430 16 ‐ 17 13.512 12.7DMA284490 36706 125430 16 ‐ 17 14.376 12.7DMA283943 36677 125430 16 ‐ 17 14.448 12.7DMA284106 36695 125430 16 ‐ 17 12.8 12.8DMA284271 36699 125430 16 ‐ 17 12.8 12.8DMA284273 36695 125430 16 ‐ 17 12.8 12.8DMA283473 36632 125430 16 ‐ 17 16.104 12.8DMA284342 36695 125430 16 ‐ 17 14.128 12.9DMA283284 36621 125430 16 ‐ 17 12.8 13DMA284284 36695 125430 16 ‐ 17 12.8 13DMA284340 36699 125430 16 ‐ 17 12.8 13DMA284249 36699 125430 16 ‐ 17 12.944 13DMA283118 36614 125430 16 ‐ 17 13.368 13.1DMA283903 36677 125430 16 ‐ 17 14.728 13.1DMA284034 36688 125430 16 ‐ 17 15.576 13.1DMA284275 36699 125430 16 ‐ 17 13.4 13.2DMA284020 36686 125430 16 ‐ 17 14.4 13.2DMA284196 36695 125430 16 ‐ 17 14.432 13.2DMA283710 36654 125430 16 ‐ 17 12.8 13.3DMA284235 36699 125430 16 ‐ 17 13.136 13.3DMA283304 36621 125430 16 ‐ 17 14.872 13.3DMA283168 36614 125430 16 ‐ 17 15.16 13.3DMA284060 36686 125430 16 ‐ 17 12.8 13.4DMA283433 36632 125430 16 ‐ 17 12.8 13.4DMA284350 36695 125430 16 ‐ 17 12.96 13.4DMA283184 36617 125430 16 ‐ 17 13.256 13.4DMA284069 36695 125430 16 ‐ 17 13.528 13.4DMA283465 36632 125430 16 ‐ 17 12.8 13.5DMA284157 36695 125430 16 ‐ 17 12.8 13.5DMA283407 36628 125430 16 ‐ 17 12.8 13.6DMA284286 36699 125430 16 ‐ 17 12.8 13.6DMA284313 36695 125430 16 ‐ 17 12.8 13.6DMA283273 36621 125430 16 ‐ 17 12.96 13.6DMA283939 36677 125430 16 ‐ 17 13.272 13.6DMA284029 36686 125430 16 ‐ 17 12.8 13.7DMA284427 36701 125430 16 ‐ 17 12.8 13.7DMA283703 36654 125430 16 ‐ 17 12.8 13.7DMA283715 36654 125430 16 ‐ 17 12.8 13.7DMA284336 36699 125430 16 ‐ 17 12.8 13.7DMA284227 36699 125430 16 ‐ 17 13.016 13.7DMA284176 36695 125430 16 ‐ 17 13.392 13.7DMA284290 36695 125430 16 ‐ 17 14.272 13.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283276 36621 125430 16 ‐ 17 16.472 14.7DMA283294 36621 125430 16 ‐ 17 12.8 14.8DMA284304 36699 125430 16 ‐ 17 12.8 14.8DMA284489 36706 125430 16 ‐ 17 12.8 14.8DMA284397 36701 125430 16 ‐ 17 13.096 14.8DMA283629 36654 125430 16 ‐ 17 13.12 14.8DMA284301 36695 125430 16 ‐ 17 13.48 14.8DMA284477 36706 125430 16 ‐ 17 12.8 14.9DMA284459 36706 125430 16 ‐ 17 13.36 14.9DMA284457 36706 125430 16 ‐ 17 14.64 14.9DMA283476 36635 125430 16 ‐ 17 15.408 14.9DMA283280 36621 125430 16 ‐ 17 16.488 14.9DMA283098 36615 125430 16 ‐ 17 14.136 15DMA283200 36617 125430 16 ‐ 17 15.336 15DMA284374 36699 125430 16 ‐ 17 16.424 15DMA284393 36701 125430 16 ‐ 17 17.104 15DMA283458 36632 125430 16 ‐ 17 18.456 15DMA283712 36656 125430 16 ‐ 17 12.8 15.1DMA283690 36654 125430 16 ‐ 17 12.904 15.1DMA284185 36695 125430 16 ‐ 17 14.096 15.1DMA283485 36635 125430 16 ‐ 17 12.8 15.2DMA284189 36699 125430 16 ‐ 17 13.208 15.2DMA284420 36701 125430 16 ‐ 17 14.648 15.2DMA283170 36614 125430 16 ‐ 17 15.376 15.2DMA284372 36695 125430 16 ‐ 17 18.488 15.2DMA284152 36695 125430 16 ‐ 17 13.12 15.3DMA284392 36701 125430 16 ‐ 17 13.224 15.3DMA283313 36621 125430 16 ‐ 17 13.368 15.3DMA284472 36706 125430 16 ‐ 17 13.776 15.3DMA283716 36654 125430 16 ‐ 17 14.664 15.3DMA283449 36632 125430 16 ‐ 17 15.496 15.3DMA283469 36635 125430 16 ‐ 17 19.456 15.3DMA284314 36695 125430 16 ‐ 17 19.488 15.3DMA283954 36677 125430 16 ‐ 17 12.8 15.4DMA284467 36706 125430 16 ‐ 17 12.8 15.4DMA283169 36615 125430 16 ‐ 17 13.448 15.4DMA283339 36628 125430 16 ‐ 17 13.984 15.4DMA284387 36701 125430 16 ‐ 17 15.2 15.4DMA283429 36632 125430 16 ‐ 17 16.104 15.4DMA283725 36654 125430 16 ‐ 17 16.16 15.4DMA284317 36699 125430 16 ‐ 17 19.392 15.4DMA283418 36628 125430 16 ‐ 17 12.8 15.6DMA284119 36695 125430 16 ‐ 17 12.8 15.6DMA283377 36628 125430 16 ‐ 17 15.192 15.6DMA283401 36628 125430 16 ‐ 17 15.6 15.6DMA284375 36699 125430 16 ‐ 17 16.856 15.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA284191 36699 125430 16 ‐ 17 12.8 15.7DMA284291 36695 125430 16 ‐ 17 12.8 15.7DMA283237 36617 125430 16 ‐ 17 13.344 15.7DMA284042 36688 125430 16 ‐ 17 17.664 15.7DMA284337 36695 125430 16 ‐ 17 18.944 15.7DMA284378 36699 125430 16 ‐ 17 21.856 15.7DMA284491 36706 125430 16 ‐ 17 12.8 15.8DMA284320 36699 125430 16 ‐ 17 12.8 15.8DMA284091 36695 125430 16 ‐ 17 13.464 15.8DMA283380 36628 125430 16 ‐ 17 13.944 15.8DMA283291 36621 125430 16 ‐ 17 16.192 15.8DMA283720 36656 125430 16 ‐ 17 16.992 15.8DMA283697 36654 125430 16 ‐ 17 19.96 15.8DMA284226 36699 125430 16 ‐ 17 12.8 15.9DMA283392 36628 125430 16 ‐ 17 13.232 15.9DMA284104 36695 125430 16 ‐ 17 16.184 15.9DMA283631 36654 125430 16 ‐ 17 17.752 15.9DMA284421 36701 125430 16 ‐ 17 12.8 16DMA284487 36706 125430 16 ‐ 17 12.8 16DMA283182 36615 125430 16 ‐ 17 13 16DMA284188 36699 125430 16 ‐ 17 14.496 16DMA283361 36628 125430 16 ‐ 17 14.904 16DMA284287 36699 125430 16 ‐ 17 12.8 16.1DMA283163 36614 125430 16 ‐ 17 14.112 16.1DMA283437 36632 125430 16 ‐ 17 12.96 16.2DMA283641 36656 125430 16 ‐ 17 15 16.2DMA284252 36699 125430 16 ‐ 17 15.48 16.2DMA284311 36695 125430 16 ‐ 17 15.8 16.2DMA284428 36701 125430 16 ‐ 17 12.8 16.3DMA284415 36701 125430 16 ‐ 17 15.216 16.3DMA283411 36628 125430 16 ‐ 17 15.28 16.3DMA283950 36677 125430 16 ‐ 17 15.928 16.3DMA284292 36695 125430 16 ‐ 17 12.8 16.4DMA284228 36699 125430 16 ‐ 17 13.224 16.4DMA284332 36695 125430 16 ‐ 17 15.552 16.4DMA284129 36695 125430 16 ‐ 17 16.704 16.4DMA283233 36615 125430 16 ‐ 17 19.224 16.4DMA283108 36615 125430 16 ‐ 17 12.8 16.5DMA284192 36695 125430 16 ‐ 17 12.8 16.5DMA284229 36695 125430 16 ‐ 17 13.008 16.5DMA283297 36621 125430 16 ‐ 17 17.624 16.5DMA283412 36628 125430 16 ‐ 17 13.16 16.6DMA283306 36621 125430 16 ‐ 17 13.2 16.6DMA284030 36686 125430 16 ‐ 17 13.616 16.6DMA283300 36621 125430 16 ‐ 17 12.8 16.7DMA284194 36699 125430 16 ‐ 17 12.8 16.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA284300 36695 125430 16 ‐ 17 13.352 16.7DMA284116 36695 125430 16 ‐ 17 13.84 16.7DMA284221 36699 125430 16 ‐ 17 15.792 16.7DMA283442 36632 125430 16 ‐ 17 19.792 16.7DMA283735 36656 125430 16 ‐ 17 12.8 16.8DMA284371 36699 125430 16 ‐ 17 12.8 16.8DMA283345 36628 125430 16 ‐ 17 12.96 16.8DMA283619 36654 125430 16 ‐ 17 13.944 16.8DMA283180 36617 125430 16 ‐ 17 12.8 16.9DMA283288 36621 125430 16 ‐ 17 12.8 16.9DMA284040 36686 125430 16 ‐ 17 12.8 16.9DMA284181 36695 125430 16 ‐ 17 13 16.9DMA283425 36632 125430 16 ‐ 17 13.944 16.9DMA284264 36699 125430 16 ‐ 17 14.84 16.9DMA283472 36632 125430 16 ‐ 17 15.232 16.9DMA283706 36656 125430 16 ‐ 17 18.776 16.9DMA283141 36614 125430 16 ‐ 17 19.184 16.9DMA283127 36614 125430 16 ‐ 17 15.408 17DMA284460 36706 125430 16 ‐ 17 15.624 17DMA283296 36621 125430 16 ‐ 17 12.8 17.1DMA283670 36654 125430 16 ‐ 17 14.552 17.1DMA283471 36635 125430 16 ‐ 17 14.576 17.1DMA284405 36701 125430 16 ‐ 17 15.672 17.1DMA283642 36656 125430 16 ‐ 17 15.832 17.1DMA284051 36688 125430 16 ‐ 17 16.816 17.1DMA284137 36695 125430 16 ‐ 17 18.224 17.1DMA283225 36615 125430 16 ‐ 17 13.752 17.2DMA283269 36621 125430 16 ‐ 17 15.192 17.2DMA284145 36695 125430 16 ‐ 17 15.824 17.2DMA283211 36615 125430 16 ‐ 17 16.456 17.2DMA283315 36621 125430 16 ‐ 17 17.456 17.2DMA283748 36656 125430 16 ‐ 17 12.8 17.3DMA284310 36699 125430 16 ‐ 17 12.8 17.3DMA283271 36621 125430 16 ‐ 17 13.392 17.3DMA284208 36699 125430 16 ‐ 17 13.416 17.3DMA283157 36614 125430 16 ‐ 17 14.952 17.3DMA283680 36656 125430 16 ‐ 17 15.2 17.3DMA284359 36695 125430 16 ‐ 17 20.096 17.3DMA283733 36654 125430 16 ‐ 17 12.8 17.4DMA283658 36656 125430 16 ‐ 17 13.272 17.4DMA284047 36686 125430 16 ‐ 17 13.848 17.4DMA283408 36628 125430 16 ‐ 17 13.984 17.4DMA284349 36695 125430 16 ‐ 17 14.88 17.4DMA284117 36695 125430 16 ‐ 17 16.6 17.4DMA284335 36695 125430 16 ‐ 17 19.584 17.4DMA283446 36632 125430 16 ‐ 17 12.8 17.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA284333 36695 125430 16 ‐ 17 13.232 17.5DMA284048 36686 125430 16 ‐ 17 13.536 17.5DMA283285 36621 125430 16 ‐ 17 13.608 17.5DMA283700 36654 125430 16 ‐ 17 14.056 17.5DMA284134 36695 125430 16 ‐ 17 14.216 17.5DMA283926 36677 125430 16 ‐ 17 14.448 17.5DMA284148 36695 125430 16 ‐ 17 13.232 17.6DMA284200 36699 125430 16 ‐ 17 13.688 17.6DMA283427 36632 125430 16 ‐ 17 14.328 17.6DMA284198 36699 125430 16 ‐ 17 14.624 17.6DMA283478 36635 125430 16 ‐ 17 15.624 17.6DMA283301 36621 125430 16 ‐ 17 16.344 17.6DMA283115 36615 125430 16 ‐ 17 14.032 17.7DMA284326 36695 125430 16 ‐ 17 14.08 17.7DMA283149 36615 125430 16 ‐ 17 15.616 17.7DMA284230 36695 125430 16 ‐ 17 16.264 17.7DMA283462 36632 125430 16 ‐ 17 18.872 17.7DMA284084 36695 125430 16 ‐ 17 12.8 17.8DMA283278 36621 125430 16 ‐ 17 14.768 17.8DMA284077 36686 125430 16 ‐ 17 14.832 17.8DMA284391 36701 125430 16 ‐ 17 14.896 17.8DMA283320 36621 125430 16 ‐ 17 15.104 17.8DMA283135 36614 125430 16 ‐ 17 19.384 17.8DMA283424 36632 125430 16 ‐ 17 22.136 17.8DMA283503 36635 125430 16 ‐ 17 12.8 17.9DMA284461 36706 125430 16 ‐ 17 12.8 17.9DMA284064 36686 125430 16 ‐ 17 14.568 17.9DMA284224 36695 125430 16 ‐ 17 15.016 17.9DMA283453 36632 125430 16 ‐ 17 16.688 17.9DMA284272 36695 125430 16 ‐ 17 15.16 18DMA283314 36621 125430 16 ‐ 17 15.816 18DMA284411 36701 125430 16 ‐ 17 18.288 18DMA284330 36699 125430 16 ‐ 17 12.8 18.1DMA284352 36699 125430 16 ‐ 17 12.848 18.1DMA283701 36656 125430 16 ‐ 17 13.184 18.1DMA284276 36699 125430 16 ‐ 17 13.208 18.1DMA284307 36695 125430 16 ‐ 17 16.104 18.1DMA283363 36628 125430 16 ‐ 17 13.016 18.2DMA284279 36695 125430 16 ‐ 17 14.728 18.2DMA283905 36677 125430 16 ‐ 17 14.96 18.2DMA284256 36695 125430 16 ‐ 17 16.28 18.2DMA284471 36706 125430 16 ‐ 17 19.416 18.2DMA284092 36695 125430 16 ‐ 17 13.976 18.3DMA284406 36701 125430 16 ‐ 17 14.232 18.3DMA284109 36695 125430 16 ‐ 17 15.032 18.3DMA284334 36699 125430 16 ‐ 17 15.304 18.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283143 36614 125430 16 ‐ 17 18.92 18.3DMA284066 36688 125430 16 ‐ 17 19.936 18.3DMA283727 36654 125430 16 ‐ 17 12.8 18.4DMA283687 36654 125430 16 ‐ 17 14.176 18.4DMA284328 36699 125430 16 ‐ 17 17.472 18.4DMA284142 36695 125430 16 ‐ 17 20.92 18.4DMA284251 36699 125430 16 ‐ 17 13.488 18.5DMA283420 36628 125430 16 ‐ 17 12.8 18.6DMA283367 36628 125430 16 ‐ 17 13.584 18.6DMA284282 36695 125430 16 ‐ 17 14.96 18.6DMA284373 36699 125430 16 ‐ 17 17.4 18.6DMA283648 36656 125430 16 ‐ 17 18.976 18.7DMA284370 36695 125430 16 ‐ 17 19.664 18.7DMA283174 36615 125430 16 ‐ 17 12.896 18.8DMA284161 36695 125430 16 ‐ 17 15.096 18.8DMA283171 36614 125430 16 ‐ 17 16.504 18.8DMA284312 36699 125430 16 ‐ 17 12.8 18.9DMA284413 36701 125430 16 ‐ 17 18.936 18.9DMA283175 36615 125430 16 ‐ 17 26.272 18.9DMA283635 36654 125430 16 ‐ 17 12.8 19DMA284265 36695 125430 16 ‐ 17 12.8 19DMA283691 36654 125430 16 ‐ 17 13.896 19DMA283484 36635 125430 16 ‐ 17 17.76 19DMA283197 36617 125430 16 ‐ 17 12.976 19.1DMA283414 36628 125430 16 ‐ 17 13.4 19.1DMA283686 36654 125430 16 ‐ 17 15.048 19.1DMA283138 36615 125430 16 ‐ 17 15.968 19.1DMA284050 36695 125430 16 ‐ 17 25.952 19.1DMA283383 36628 125430 16 ‐ 17 13.88 19.2DMA283349 36628 125430 16 ‐ 17 14.152 19.2DMA283352 36628 125430 16 ‐ 17 14.984 19.2DMA283444 36632 125430 16 ‐ 17 17.032 19.2DMA283649 36656 125430 16 ‐ 17 17.88 19.2DMA283116 36615 125430 16 ‐ 17 19.056 19.2DMA283646 36656 125430 16 ‐ 17 16.968 19.3DMA283221 36615 125430 16 ‐ 17 14.32 19.4DMA284278 36699 125430 16 ‐ 17 18.56 19.4DMA283213 36617 125430 16 ‐ 17 18.6 19.4DMA283651 36656 125430 16 ‐ 17 25.872 19.4DMA283190 36617 125430 16 ‐ 17 12.8 19.5DMA283704 36654 125430 16 ‐ 17 14.2 19.5DMA284243 36699 125430 16 ‐ 17 18.432 19.5DMA283279 36621 125430 16 ‐ 17 19.832 19.5DMA284209 36699 125430 16 ‐ 17 12.8 19.6DMA283474 36635 125430 16 ‐ 17 25.512 19.6DMA283395 36628 125430 16 ‐ 17 12.8 19.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283194 36615 125430 16 ‐ 17 15.088 19.7DMA284044 36695 125430 16 ‐ 17 17.92 19.7DMA283910 36677 125430 16 ‐ 17 18.704 19.7DMA283257 36615 125430 16 ‐ 17 19.104 19.7DMA283717 36656 125430 16 ‐ 17 13.032 19.8DMA284232 36699 125430 16 ‐ 17 13.384 19.8DMA283419 36632 125430 16 ‐ 17 13.536 19.8DMA284365 36695 125430 16 ‐ 17 14.008 19.8DMA283479 36635 125430 16 ‐ 17 16.08 19.8DMA283214 36615 125430 16 ‐ 17 17.712 19.9DMA284348 36699 125430 16 ‐ 17 12.8 20DMA284155 36695 125430 16 ‐ 17 13.744 20DMA283999 36686 125430 16 ‐ 17 14.696 20DMA283369 36628 125430 16 ‐ 17 16.008 20DMA283282 36621 125430 16 ‐ 17 18.16 20DMA284183 36695 125430 16 ‐ 17 18.72 20DMA284280 36699 125430 16 ‐ 17 22.416 20DMA284211 36699 125430 16 ‐ 17 12.8 20.1DMA283468 36635 125430 16 ‐ 17 16.32 20.1DMA283463 36632 125430 16 ‐ 17 18.936 20.1DMA284036 36686 125430 16 ‐ 17 12.8 20.2DMA284478 36706 125430 16 ‐ 17 12.8 20.2DMA283645 36656 125430 16 ‐ 17 18.448 20.2DMA283713 36656 125430 16 ‐ 17 12.8 20.3DMA283765 36656 125430 16 ‐ 17 15.304 20.3DMA283371 36628 125430 16 ‐ 17 16.352 20.3DMA283238 36617 125430 16 ‐ 17 19.384 20.3DMA284470 36706 125430 16 ‐ 17 12.808 20.4DMA283736 36656 125430 16 ‐ 17 15.184 20.4DMA283215 36617 125430 16 ‐ 17 15.192 20.4DMA284089 36695 125430 16 ‐ 17 15.824 20.4DMA283178 36615 125430 16 ‐ 17 20.04 20.4DMA283742 36656 125430 16 ‐ 17 22.272 20.4DMA284417 36701 125430 16 ‐ 17 12.8 20.5DMA283454 36632 125430 16 ‐ 17 22.312 20.5DMA283702 36656 125430 16 ‐ 17 17.184 20.6DMA283281 36621 125430 16 ‐ 17 17.624 20.6DMA283085 36615 125430 16 ‐ 17 19.312 20.6DMA284245 36695 125430 16 ‐ 17 13.368 20.8DMA284058 36688 125430 16 ‐ 17 17.184 20.8DMA283668 36656 125430 16 ‐ 17 18.28 20.8DMA284379 36699 125430 16 ‐ 17 20.48 20.8DMA283242 36615 125430 16 ‐ 17 12.8 20.9DMA283365 36628 125430 16 ‐ 17 12.84 20.9DMA284324 36695 125430 16 ‐ 17 13.456 20.9DMA284049 36695 125430 16 ‐ 17 16.424 20.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283347 36628 125430 16 ‐ 17 16.776 20.9DMA283644 36654 125430 16 ‐ 17 16.8 20.9DMA283107 36615 125430 16 ‐ 17 16.896 20.9DMA284410 36701 125430 16 ‐ 17 19.6 20.9DMA284422 36701 125430 16 ‐ 17 13.576 21DMA284213 36699 125430 16 ‐ 17 15.512 21DMA283695 36656 125430 16 ‐ 17 16.352 21DMA283617 36654 125430 16 ‐ 17 26.416 21DMA283142 36614 125430 16 ‐ 17 12.968 21.1DMA284484 36706 125430 16 ‐ 17 13.368 21.1DMA283481 36635 125430 16 ‐ 17 13.608 21.1DMA283705 36656 125430 16 ‐ 17 13.864 21.1DMA283752 36656 125430 16 ‐ 17 16.76 21.1DMA283140 36615 125430 16 ‐ 17 12.8 21.2DMA283951 36677 125430 16 ‐ 17 18.096 21.2DMA283671 36654 125430 16 ‐ 17 18.56 21.2DMA283192 36615 125430 16 ‐ 17 22.584 21.2DMA283922 36677 125430 16 ‐ 17 14.6 21.3DMA283122 36615 125430 16 ‐ 17 14.752 21.3DMA283498 36635 125430 16 ‐ 17 18.968 21.3DMA283189 36617 125430 16 ‐ 17 12.8 21.4DMA283621 36654 125430 16 ‐ 17 12.8 21.4DMA283714 36654 125430 16 ‐ 17 12.8 21.4DMA283640 36656 125430 16 ‐ 17 12.848 21.4DMA283375 36628 125430 16 ‐ 17 13.96 21.4DMA284212 36699 125430 16 ‐ 17 17.96 21.4DMA283928 36677 125430 16 ‐ 17 19.304 21.4DMA284205 36695 125430 16 ‐ 17 24.408 21.4DMA284238 36699 125430 16 ‐ 17 12.8 21.6DMA284357 36695 125430 16 ‐ 17 12.8 21.6DMA283208 36615 125430 16 ‐ 17 15.944 21.6DMA283683 36654 125430 16 ‐ 17 18.936 21.6DMA283137 36614 125430 16 ‐ 17 13.536 21.7DMA283728 36656 125430 16 ‐ 17 13.968 21.7DMA284474 36706 125430 16 ‐ 17 14.248 21.7DMA283147 36614 125430 16 ‐ 17 16.08 21.7DMA284407 36701 125430 16 ‐ 17 17.28 21.7DMA284358 36695 125430 16 ‐ 17 19.192 21.8DMA284315 36695 125430 16 ‐ 17 21.68 21.8DMA283663 36654 125430 16 ‐ 17 12.8 21.9DMA283231 36615 125430 16 ‐ 17 19.288 21.9DMA283493 36635 125430 16 ‐ 17 28.76 21.9DMA283962 36677 125430 16 ‐ 17 15.544 22DMA283952 36677 125430 16 ‐ 17 16.28 22DMA284267 36699 125430 16 ‐ 17 16.4 22DMA283477 36635 125430 16 ‐ 17 17.912 22

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283386 36628 125430 16 ‐ 17 18.272 22DMA283124 36615 125430 16 ‐ 17 12.8 22.1DMA284414 36701 125430 16 ‐ 17 12.8 22.2DMA283685 36654 125430 16 ‐ 17 12.992 22.2DMA283657 36654 125430 16 ‐ 17 13.592 22.2DMA283366 36628 125430 16 ‐ 17 14.776 22.2DMA284097 36695 125430 16 ‐ 17 15.344 22.3DMA283672 36654 125430 16 ‐ 17 15.768 22.3DMA284065 36688 125430 16 ‐ 17 17.968 22.3DMA283351 36628 125430 16 ‐ 17 20.224 22.3DMA283152 36615 125430 16 ‐ 17 23.6 22.3DMA283652 36654 125430 16 ‐ 17 22.992 22.4DMA283151 36614 125430 16 ‐ 17 24.296 22.4DMA284207 36695 125430 16 ‐ 17 12.8 22.5DMA283726 36654 125430 16 ‐ 17 13.032 22.5DMA283354 36628 125430 16 ‐ 17 14.872 22.5DMA284274 36695 125430 16 ‐ 17 18.024 22.6DMA283355 36628 125430 16 ‐ 17 18.92 22.6DMA283655 36656 125430 16 ‐ 17 12.8 22.7DMA284298 36699 125430 16 ‐ 17 12.848 22.7DMA283290 36621 125430 16 ‐ 17 15.528 22.7DMA283688 36654 125430 16 ‐ 17 16.56 22.7DMA283226 36615 125430 16 ‐ 17 20.144 22.7DMA284308 36695 125430 16 ‐ 17 22.736 22.7DMA284296 36699 125430 16 ‐ 17 13.24 22.8DMA283243 36615 125430 16 ‐ 17 15.256 22.8DMA283240 36617 125430 16 ‐ 17 16.248 22.8DMA284263 36699 125430 16 ‐ 17 13.488 22.9DMA283724 36654 125430 16 ‐ 17 14.552 22.9DMA283258 36615 125430 16 ‐ 17 22.08 22.9DMA283650 36656 125430 16 ‐ 17 31.016 22.9DMA283123 36615 125430 16 ‐ 17 32.128 22.9DMA284162 36695 125430 16 ‐ 17 32.896 22.9DMA283661 36654 125430 16 ‐ 17 12.8 23DMA284195 36699 125430 16 ‐ 17 15.36 23DMA284355 36699 125430 16 ‐ 17 17.376 23DMA284299 36699 125430 16 ‐ 17 14.928 23.1DMA283643 36656 125430 16 ‐ 17 15.912 23.1DMA284262 36695 125430 16 ‐ 17 14.12 23.2DMA284062 36695 125430 16 ‐ 17 14.192 23.2DMA284360 36699 125430 16 ‐ 17 15.128 23.2DMA284465 36706 125430 16 ‐ 17 18.152 23.2DMA283185 36615 125430 16 ‐ 17 18.376 23.2DMA284154 36695 125430 16 ‐ 17 19.192 23.2DMA283947 36677 125430 16 ‐ 17 19.456 23.3DMA283134 36614 125430 16 ‐ 17 20.36 23.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283448 36632 125430 16 ‐ 17 21.024 23.3DMA283330 36621 125430 16 ‐ 17 12.8 23.4DMA284210 36699 125430 16 ‐ 17 16.92 23.4DMA283244 36615 125430 16 ‐ 17 17.272 23.4DMA284070 36686 125430 16 ‐ 17 18.68 23.4DMA283126 36614 125430 16 ‐ 17 13.368 23.5DMA284366 36695 125430 16 ‐ 17 14.088 23.5DMA283148 36615 125430 16 ‐ 17 17.968 23.5DMA283203 36615 125430 16 ‐ 17 18.352 23.5DMA283368 36628 125430 16 ‐ 17 18.56 23.5DMA283682 36654 125430 16 ‐ 17 20.104 23.5DMA284190 36695 125430 16 ‐ 17 14.456 23.6DMA283277 36621 125430 16 ‐ 17 15.448 23.6DMA283292 36621 125430 16 ‐ 17 16.864 23.6DMA283405 36628 125430 16 ‐ 17 17.016 23.6DMA284038 36688 125430 16 ‐ 17 19.664 23.6DMA284346 36695 125430 16 ‐ 17 21.912 23.6DMA283204 36615 125430 16 ‐ 17 15.104 23.8DMA284475 36706 125430 16 ‐ 17 16.672 23.8DMA283293 36621 125430 16 ‐ 17 12.8 23.9DMA283316 36621 125430 16 ‐ 17 19.112 23.9DMA283431 36632 125430 16 ‐ 17 24.192 23.9DMA284462 36706 125430 16 ‐ 17 14.224 24DMA283450 36632 125430 16 ‐ 17 12.8 24.1DMA284409 36701 125430 16 ‐ 17 17.064 24.1DMA284052 36686 125430 16 ‐ 17 14.456 24.3DMA283422 36632 125430 16 ‐ 17 14.704 24.4DMA283232 36615 125430 16 ‐ 17 19.784 24.4DMA283236 36615 125430 16 ‐ 17 13.128 24.5DMA283946 36677 125430 16 ‐ 17 22.152 24.5DMA283410 36628 125430 16 ‐ 17 17.712 24.6DMA283216 36615 125430 16 ‐ 17 18.72 24.6DMA284083 36688 125430 16 ‐ 17 19.688 24.6DMA284321 36699 125430 16 ‐ 17 20.104 24.6DMA283335 36628 125430 16 ‐ 17 23.488 24.6DMA283457 36632 125430 16 ‐ 17 24.144 24.6DMA283091 36615 125430 16 ‐ 17 13.976 24.7DMA283326 36621 125430 16 ‐ 17 17.416 24.8DMA283499 36635 125430 16 ‐ 17 27.992 24.8DMA283416 36628 125430 16 ‐ 17 13.44 24.9DMA284061 36688 125430 16 ‐ 17 15.36 24.9DMA283440 36632 125430 16 ‐ 17 21.92 24.9DMA284343 36695 125430 16 ‐ 17 12.8 25DMA284075 36686 125430 16 ‐ 17 16.048 25DMA283633 36654 125430 16 ‐ 17 14.536 25.1DMA283337 36628 125430 16 ‐ 17 18.464 25.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA284037 36686 125430 16 ‐ 17 22.84 25.2DMA284081 36695 125430 16 ‐ 17 12.8 25.3DMA283638 36654 125430 16 ‐ 17 16.312 25.3DMA283470 36635 125430 16 ‐ 17 16.392 25.3DMA284294 36695 125430 16 ‐ 17 21.184 25.5DMA284177 36695 125430 16 ‐ 17 17.128 25.6DMA284463 36706 125430 16 ‐ 17 22.008 25.6DMA283389 36628 125430 16 ‐ 17 16.28 25.7DMA284319 36695 125430 16 ‐ 17 18.768 25.7DMA283956 36677 125430 16 ‐ 17 25.944 25.7DMA284268 36695 125430 16 ‐ 17 14.112 25.8DMA284231 36699 125430 16 ‐ 17 18.416 25.8DMA283155 36614 125430 16 ‐ 17 20.992 25.8DMA283145 36615 125430 16 ‐ 17 13.992 25.9DMA284216 36695 125430 16 ‐ 17 15.792 25.9DMA283666 36656 125430 16 ‐ 17 18.072 25.9DMA283146 36614 125430 16 ‐ 17 23.704 25.9DMA284217 36699 125430 16 ‐ 17 20.008 26DMA284110 36695 125430 16 ‐ 17 15.928 26.1DMA283660 36654 125430 16 ‐ 17 16.864 26.1DMA284363 36695 125430 16 ‐ 17 17.784 26.1DMA284147 36695 125430 16 ‐ 17 17.608 26.2DMA283340 36628 125430 16 ‐ 17 19.48 26.2DMA283756 36656 125430 16 ‐ 17 14.16 26.3DMA284266 36699 125430 16 ‐ 17 17.496 26.3DMA284163 36695 125430 16 ‐ 17 14.568 26.4DMA284322 36695 125430 16 ‐ 17 14 26.5DMA283693 36654 125430 16 ‐ 17 14.392 26.5DMA284341 36695 125430 16 ‐ 17 15.48 26.5DMA283721 36656 125430 16 ‐ 17 15.944 26.5DMA284293 36695 125430 16 ‐ 17 19.24 26.5DMA283274 36621 125430 16 ‐ 17 18.32 26.6DMA283097 36615 125430 16 ‐ 17 21.08 26.6DMA284169 36695 125430 16 ‐ 17 12.8 26.7DMA284281 36695 125430 16 ‐ 17 17.664 26.7DMA283303 36621 125430 16 ‐ 17 15.976 26.9DMA283308 36621 125430 16 ‐ 17 29.656 26.9DMA283100 36615 125430 16 ‐ 17 35.072 26.9DMA283131 36614 125430 16 ‐ 17 13.952 27DMA283154 36615 125430 16 ‐ 17 20.736 27DMA284354 36699 125430 16 ‐ 17 22.288 27DMA284153 36695 125430 16 ‐ 17 15.72 27.1DMA284141 36695 125430 16 ‐ 17 14.6 27.2DMA284184 36695 125430 16 ‐ 17 18.864 27.2DMA283445 36632 125430 16 ‐ 17 16.056 27.5DMA283747 36656 125430 16 ‐ 17 14.712 27.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283299 36621 125430 16 ‐ 17 16.776 27.7DMA283162 36615 125430 16 ‐ 17 14.224 27.8DMA283139 36615 125430 16 ‐ 17 20.12 27.8DMA283653 36654 125430 16 ‐ 17 17.368 28DMA283210 36617 125430 16 ‐ 17 16.248 28.1DMA283743 36656 125430 16 ‐ 17 20.208 28.1DMA283616 36654 125430 16 ‐ 17 21.224 28.1DMA284305 36695 125430 16 ‐ 17 24.024 28.3DMA283737 36656 125430 16 ‐ 17 19.216 28.5DMA284197 36695 125430 16 ‐ 17 20.968 28.5DMA283675 36654 125430 16 ‐ 17 20.688 28.6DMA283667 36656 125430 16 ‐ 17 23.336 28.7DMA284356 36695 125430 16 ‐ 17 27.816 28.7DMA283746 36656 125430 16 ‐ 17 12.8 28.8DMA283132 36615 125430 16 ‐ 17 14.632 28.9DMA283673 36656 125430 16 ‐ 17 16.96 29DMA284024 36686 125430 16 ‐ 17 19.096 29DMA283679 36656 125430 16 ‐ 17 28.832 29.1DMA283318 36621 125430 16 ‐ 17 20.064 29.2DMA284023 36686 125430 16 ‐ 17 20.456 29.2DMA284338 36695 125430 16 ‐ 17 21.448 29.3DMA284323 36699 125430 16 ‐ 17 22.168 29.3DMA283676 36654 125430 16 ‐ 17 25.6 29.3DMA283253 36615 125430 16 ‐ 17 18.488 29.4DMA284218 36699 125430 16 ‐ 17 20.936 29.4DMA284367 36695 125430 16 ‐ 17 29.496 29.4DMA283417 36628 125430 16 ‐ 17 13.616 29.9DMA283286 36621 125430 16 ‐ 17 16.232 29.9DMA284041 36686 125430 16 ‐ 17 18.36 30.1DMA283321 36621 125430 16 ‐ 17 19.616 30.1DMA283732 36656 125430 16 ‐ 17 13.048 30.2DMA284327 36695 125430 16 ‐ 17 19.048 30.3DMA283235 36615 125430 16 ‐ 17 15.024 30.4DMA284318 36695 125430 16 ‐ 17 18.8 30.4DMA283344 36628 125430 16 ‐ 17 16.136 30.5DMA284244 36699 125430 16 ‐ 17 20.128 30.7DMA284364 36699 125430 16 ‐ 17 23.504 30.7DMA283456 36632 125430 16 ‐ 17 16.232 30.8DMA283166 36615 125430 16 ‐ 17 23.656 31.1DMA284146 36695 125430 16 ‐ 17 14.24 31.3DMA284222 36699 125430 16 ‐ 17 16.112 31.4DMA283268 36621 125430 16 ‐ 17 21.704 31.4DMA283205 36615 125430 16 ‐ 17 12.8 31.9DMA284039 36686 125430 16 ‐ 17 24.736 31.9DMA283156 36615 125430 16 ‐ 17 16.944 32DMA283750 36656 125430 16 ‐ 17 22.048 32

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA283120 36615 125430 16 ‐ 17 23.576 32DMA283229 36615 125430 16 ‐ 17 15.136 32.1DMA283311 36621 125430 16 ‐ 17 23.904 32.2DMA283492 36635 125430 16 ‐ 17 22.384 32.4DMA284283 36695 125430 16 ‐ 17 26.104 32.4DMA283937 36677 125430 16 ‐ 17 29.136 32.4DMA284013 36686 125430 16 ‐ 17 22.024 32.6DMA284005 36686 125430 16 ‐ 17 24.904 32.6DMA284362 36699 125430 16 ‐ 17 18.904 32.7DMA283309 36621 125430 16 ‐ 17 28.336 32.9DMA283322 36621 125430 16 ‐ 17 17.552 33DMA283129 36615 125430 16 ‐ 17 18.112 33DMA283150 36615 125430 16 ‐ 17 30.656 33DMA283738 36656 125430 16 ‐ 17 31.92 33.1DMA283153 36615 125430 16 ‐ 17 34.76 33.1DMA283128 36615 125430 16 ‐ 17 26.64 33.4DMA284100 36695 125430 16 ‐ 17 18.968 33.8DMA283219 36615 125430 16 ‐ 17 20.584 33.9DMA283995 36686 125430 16 ‐ 17 28.6 33.9DMA283501 36635 125430 16 ‐ 17 25.16 34.1DMA284250 36699 125430 16 ‐ 17 13.808 34.5DMA284006 36686 125430 16 ‐ 17 16.904 34.6DMA283164 36615 125430 16 ‐ 17 28.808 34.7DMA283491 36635 125430 16 ‐ 17 40.52 34.8DMA283338 36628 125430 16 ‐ 17 17.08 34.9DMA284105 36695 125430 16 ‐ 17 34.136 35DMA283480 36635 125430 16 ‐ 17 47.63 35.4DMA284135 36695 125430 16 ‐ 17 28.68 35.5DMA284186 36699 125430 16 ‐ 17 21.072 36DMA284033 36686 125430 16 ‐ 17 24.088 36.2DMA283932 36677 125430 16 ‐ 17 57.87 36.4DMA283719 36656 125430 16 ‐ 17 34.448 36.6DMA284072 36686 125430 16 ‐ 17 24.616 36.9DMA284239 36699 125430 16 ‐ 17 15.984 37.6DMA283665 36656 125430 16 ‐ 17 32.232 37.9DMA283144 36615 125430 16 ‐ 17 23.528 38.6DMA284203 36699 125430 16 ‐ 17 27.384 39DMA284009 36686 125430 16 ‐ 17 50.94 39.7DMA284028 36695 125430 16 ‐ 17 19.584 40.2DMA283659 36656 125430 16 ‐ 17 31.376 40.2DMA284010 36686 125430 16 ‐ 17 36.056 41.8DMA284133 36695 125430 16 ‐ 17 32.728 43.4DMA283941 36677 125430 16 ‐ 17 35.536 44DMA283734 36656 125430 16 ‐ 17 34.288 46.8DMA284003 36686 125430 16 ‐ 17 36.728 47.2DMA284361 36699 125430 16 ‐ 17 45.48 50.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA284001 36686 125430 16 ‐ 17 51.15 51.6DMA284171 36695 125430 16 ‐ 17 48.2 60.9DMA284008 36686 125430 16 ‐ 17 60.56 69.2DMA12473 1893 1300 9 10.69 16.5DMA12476 1893 1300 9 20.93 21.5DMA12481 1893 1300 9 10.85 20.6DMA12487 1893 1300 9 18.95 36.5DMA12492 1893 1300 9 30.03 41.2DMA12494 1893 1300 9 15.38 18.7DMA12496 1893 1300 9 22.82 29.5DMA12510 1893 1300 9 73.43 59.6DMA12711 1923 1300 9 14.89 11.9DMA12714 1923 1300 9 33.73 33.9DMA12716 1923 1300 9 13.81 21.8DMA12718 1923 1300 9 7.82 14DMA12722 1923 1300 9 25.23 28.5DMA12724 1923 1300 9 14.73 17.7DMA12726 1923 1300 9 13.99 13.3DMA12727 1923 1300 9 14 16.5DMA12728 1923 1300 9 7.9 11.4DMA12729 1923 1300 9 18.35 24.3DMA12730 1923 1300 9 12.33 12.8DMA12731 1923 1300 9 16.39 14.5DMA12734 1923 1300 9 6.09 17.4DMA12738 1923 1300 9 14.43 11.9DMA12740 1923 1300 9 13.36 17.5DMA12742 1923 1300 9 13.95 13.9DMA12746 1923 1300 9 10.59 11.9DMA12747 1923 1300 9 14.02 14.4DMA12748 1923 1300 9 13.27 11.2DMA12750 1923 1300 9 7.81 15.2DMA12751 1923 1300 9 16.17 21.1DMA12752 1923 1300 9 15.81 21.6DMA12756 1923 1300 9 15.32 16.8DMA12758 1923 1300 9 19.32 10.1DMA12760 1923 1300 9 15.75 14.6DMA12764 1923 1300 9 13.29 25.3DMA12765 1923 1300 9 16.22 20.4DMA12767 1923 1300 9 23.54 29.2DMA12769 1923 1300 9 15.26 14.3DMA12770 1923 1300 9 13.85 15DMA12771 1923 1300 9 13.24 11.9DMA12772 1923 1300 9 15.45 19DMA12773 1923 1300 9 18.98 19.5DMA12774 1923 1300 9 23.88 21.1DMA12775 1923 1300 9 15.83 15.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA12776 1923 1300 9 20.1 22.8DMA12777 1923 1300 9 12.4 13.9DMA12780 1923 1300 9 12.83 12.2DMA12781 1923 1300 9 11.32 11.7DMA12782 1923 1300 9 15.28 13.2DMA12784 1923 1300 9 12.02 18.7DMA12785 1923 1300 9 10.57 11.5DMA12790 1923 1300 9 15.95 22.6DMA12793 1923 1300 9 17.01 23.4DMA12794 1923 1300 9 16.09 16.3DMA12795 1923 1300 9 13.1 11.8DMA12799 1923 1300 9 12.74 17.7DMA12800 1923 1300 9 14.91 12.3DMA12806 1923 1300 9 11.55 12.9DMA12808 1923 1300 9 16.37 17DMA12810 1923 1300 9 13.38 11.6DMA12811 1923 1300 9 15.03 10.6DMA12814 1923 1300 9 13.54 18.7DMA12816 1923 1300 9 21.73 30.3DMA12819 1923 1300 9 17.79 14.5DMA12821 1923 1300 9 15.56 18.8DMA12823 1923 1300 9 10.22 13.8DMA12822 1923 1300 9 14.61 12.7DMA12825 1923 1300 9 11.07 22.2DMA12826 1923 1300 9 16.86 24.2DMA12827 1923 1300 9 14.61 14DMA12828 1923 1300 9 11.74 24.9DMA12829 1923 1300 9 17.26 23.4DMA12832 1923 1300 9 32.31 34.5DMA12831 1925 1300 9 12.89 12.1DMA12833 1923 1300 9 13.34 12.1DMA12834 1923 1300 9 38.93 29.5DMA12835 1925 1300 9 23.35 42DMA12836 1923 1300 9 16.84 23.4DMA12837 1923 1300 9 12.64 12.8DMA12839 1923 1300 9 17.21 23.8DMA12840 1925 1300 9 12.42 20.4DMA12841 1925 1300 9 16.42 25.2DMA12842 1925 1300 9 12.3 14.3DMA12844 1923 1300 9 12.83 11.8DMA12846 1925 1300 9 12.91 18.2DMA12847 1925 1300 9 14.2 23DMA12850 1923 1300 9 14.43 14.5DMA12849 1923 1300 9 13.75 17.6DMA12851 1923 1300 9 29.64 35DMA12854 1923 1300 9 14.67 14.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA12856 1925 1300 9 19.4 29.7DMA12858 1925 1300 9 11.37 10.8DMA12859 1925 1300 9 13.02 13.7DMA12860 1925 1300 9 15.35 15.7DMA12862 1923 1300 9 22.83 22.6DMA12863 1925 1300 9 11.01 15DMA12864 1925 1300 9 13.66 14.5DMA12865 1923 1300 9 18 31.6DMA12866 1923 1300 9 23.33 18.6DMA12867 1923 1300 9 22.91 25.7DMA12868 1923 1300 9 16.39 21.6DMA12871 1923 1300 9 18.34 29.6DMA12874 1925 1300 9 12.47 12.5DMA12873 1925 1300 9 10.68 12DMA12876 1925 1300 9 15.96 16.2DMA12875 1923 1300 9 12.84 22DMA12877 1923 1300 9 20.85 24.5DMA12879 1925 1300 9 12.58 13.4DMA12880 1925 1300 9 14.72 17.4DMA12884 1923 1300 9 17.83 28.3DMA12883 1925 1300 9 19.42 21.2DMA12882 1925 1300 9 13.53 15.8DMA12885 1923 1300 9 14.62 17.8DMA12886 1925 1300 9 19.51 24.7DMA12887 1925 1300 9 16.21 19.4DMA12889 1925 1300 9 16.97 17DMA12890 1925 1300 9 13.42 16.8DMA12896 1925 1300 9 15.2 18.1DMA12898 1925 1300 9 9.37 10.9DMA12899 1925 1300 9 18.31 13.4DMA12902 1925 1300 9 11.53 16.4DMA12903 1925 1300 9 17.16 24.8DMA12907 1925 1300 9 14.01 11.1DMA12912 1925 1300 9 13.34 14.4DMA12916 1925 1300 9 11.62 11.5DMA12921 1925 1300 9 17.32 17.6DMA12928 1928 1300 9 11.46 12.4DMA12932 1928 1300 9 19.26 28.1DMA12937 1928 1300 9 14.93 12.8DMA12945 1928 1300 9 22.16 24.2DMA12947 1928 1300 9 13.3 11.8DMA12946 1928 1300 9 12.84 14.6DMA12952 1928 1300 9 15 17.6DMA12954 1928 1300 9 17.67 20.1DMA12955 1928 1300 9 11.62 12.6DMA12957 1928 1300 9 15.97 18.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA12958 1928 1300 9 10.7 12.7DMA12960 1928 1300 9 14.97 15.4DMA12961 1928 1300 9 16.46 15.4DMA12963 1928 1300 9 10.37 14.6DMA12964 1928 1300 9 15.02 17.6DMA12965 1928 1300 9 17.7 16.7DMA12966 1928 1300 9 12.27 16.2DMA12967 1928 1300 9 17.04 20.3DMA12968 1928 1300 9 12.87 13.5DMA12969 1928 1300 9 18.94 22.4DMA12970 1928 1300 9 14.74 19.7DMA12971 1928 1300 9 13.38 14.2DMA12975 1928 1300 9 9.96 13.2DMA12976 1928 1300 9 14.18 16.9DMA12977 1928 1300 9 20.67 19.8DMA12983 1928 1300 9 6 13.8DMA12982 1928 1300 9 15 16.7DMA12984 1928 1300 9 12.94 23.7DMA12985 1928 1300 9 8.42 12DMA12986 1928 1300 9 21.11 28DMA12988 1928 1300 9 14.56 14.9DMA12987 1928 1300 9 17.8 12.7DMA12989 1928 1300 9 13.02 10.4DMA12992 1928 1300 9 13.28 11.6DMA12994 1928 1300 9 15.84 15.4DMA12991 1928 1300 9 14.97 20DMA12995 1928 1300 9 17.62 13.6DMA12996 1928 1300 9 11.01 11.5DMA12997 1928 1300 9 7.85 13DMA12998 1928 1300 9 15.57 14DMA12999 1928 1300 9 22.32 24.1DMA13000 1928 1300 9 14.87 17.9DMA13002 1928 1300 9 11.82 11.9DMA13001 1928 1300 9 20.32 23.2DMA13003 1928 1300 9 14.12 23.1DMA13004 1928 1300 9 21.92 22.1DMA13005 1928 1300 9 20.29 20.4DMA13007 1928 1300 9 22.72 23.7DMA13008 1928 1300 9 14.95 15.7DMA13010 1929 1300 9 7.53 15.2DMA13011 1929 1300 9 16.53 13.1DMA13012 1929 1300 9 16.07 17.7DMA13013 1929 1300 9 13.29 19.1DMA13014 1929 1300 9 11.61 11.4DMA13015 1929 1300 9 16.52 24.7DMA13017 1929 1300 9 10.22 13.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA13020 1929 1300 9 16.07 13.1DMA13021 1929 1300 9 45.86 35.4DMA13023 1929 1300 9 11.19 17DMA13026 1932 1300 9 14.7 12.1DMA13030 1932 1300 9 11.15 19.5DMA13029 1932 1300 9 17.75 17DMA13031 1932 1300 9 13.04 15.4DMA13032 1932 1300 9 17.25 18.6DMA13033 1932 1300 9 13.41 16.6DMA13034 1932 1300 9 24.86 26.9DMA13036 1932 1300 9 23.55 24.7DMA13038 1932 1300 9 15.66 19.3DMA13039 1932 1300 9 30.66 32.8DMA13040 1932 1300 9 13.33 12.1DMA13042 1932 1300 9 14.39 13.9DMA13044 1932 1300 9 11.61 14DMA13043 1932 1300 9 15.18 14.2DMA13050 1932 1300 9 19.56 27.1DMA13048 1932 1300 9 16.38 14.3DMA13051 1932 1300 9 39.34 35.6DMA13053 1932 1300 9 16.89 21.3DMA13054 1932 1300 9 14.71 16.1DMA13057 1932 1300 9 8.22 13.3DMA13056 1932 1300 9 12.69 14.5DMA13058 1932 1300 9 10.98 16DMA13059 1932 1300 9 15.18 17.2DMA13060 1932 1300 9 12.13 20.6DMA13062 1932 1300 9 13.84 26.2DMA13061 1300 9 22.28 26.6DMA13063 1932 1300 9 13.04 12.7DMA13064 1932 1300 9 9.25 15.1DMA13066 1932 1300 9 16.11 25.1DMA13067 1932 1300 9 20.73 18DMA13068 1932 1300 9 13.52 14.3DMA13069 1932 1300 9 20.94 32.3DMA13070 1931 1300 9 22.22 23.1DMA13072 1932 1300 9 25.29 25DMA13073 1931 1300 9 15.92 16.4DMA13074 1932 1300 9 21.45 28.2DMA13076 1932 1300 9 17.95 27.7DMA13075 1932 1300 9 17.41 22.5DMA13077 1932 1300 9 16.56 27.3DMA13079 1932 1300 9 33.82 33.3DMA13081 1932 1300 9 20.15 21.7DMA13082 1932 1300 9 24.03 27.2DMA13083 1932 1300 9 16.02 27.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA13084 1932 1300 9 12.27 24.5DMA13087 1932 1300 9 18.76 28.7DMA13088 1932 1300 9 21.76 32.6DMA13090 1932 1300 9 10.92 11.8DMA13089 1932 1300 9 15.49 22.1DMA13091 1932 1300 9 29.46 37.3DMA13092 1932 1300 9 11.45 17.3DMA13093 1932 1300 9 34.5 48.1DMA13094 1932 1300 9 39.99 47.2DMA13095 1932 1300 9 8.77 12.1DMA13096 1932 1300 9 17.15 16.8DMA13098 1932 1300 9 20.29 28.3DMA13099 1932 1300 9 22 24.2DMA13100 1932 1300 9 12.7 13.9DMA13106 1933 1300 9 22.58 29.9DMA13104 1932 1300 9 15.83 17.5DMA13102 1933 1300 9 19.81 20.2DMA13103 1932 1300 9 13.77 20.5DMA13105 1933 1300 9 17.32 13.5DMA13108 1932 1300 9 14.3 30.1DMA13107 1933 1300 9 18.87 27.1DMA13109 1932 1300 9 35.05 44.9DMA13110 1933 1300 9 14.42 12.9DMA13112 1932 1300 9 20 19.6DMA13114 1932 1300 9 17.99 14.8DMA13116 1932 1300 9 11.9 18.4DMA13117 1932 1300 9 39.69 35.2DMA13119 1932 1300 9 30.63 39.9DMA13121 1932 1300 9 6 22.2DMA13123 1932 1300 9 16.19 19DMA13125 1932 1300 9 9.92 10.8DMA13126 1932 1300 9 19.79 18DMA13127 1932 1300 9 12.77 12.6DMA13128 1932 1300 9 17.14 16.2DMA13130 1932 1300 9 15.98 17.1DMA13132 1932 1300 9 17.64 27.6DMA13131 1932 1300 9 27.86 41.4DMA13135 1932 1300 9 11.32 15DMA13136 1932 1300 9 24.32 38.4DMA13137 1932 1300 9 6 17.8DMA13138 1935 1300 9 30.42 42.4DMA13140 1932 1300 9 13.98 18.1DMA13141 1935 1300 9 17.61 31.6DMA13142 1932 1300 9 19.02 21.7DMA13143 1935 1300 9 31.84 35.2DMA13144 1932 1300 9 19.78 25.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA13148 1932 1300 9 9.11 12.4DMA13149 1932 1300 9 14.52 16.3DMA13152 1932 1300 9 23.48 26.7DMA13150 1932 1300 9 33.08 31.7DMA13151 1932 1300 9 13.49 10.3DMA13153 1932 1300 9 22.02 20.7DMA13154 1932 1300 9 10.87 13.3DMA13155 1936 1300 9 14.63 18.2DMA13156 1932 1300 9 6 12.3DMA13157 1932 1300 9 14.46 21.4DMA13158 1932 1300 9 16.8 14.6DMA13159 1936 1300 9 11.73 15.9DMA13160 1936 1300 9 14.25 19.7DMA13161 1936 1300 9 23.15 28DMA13162 1936 1300 9 12.13 11DMA13164 1936 1300 9 30.13 38.8DMA13166 1932 1300 9 9.93 14.2DMA13165 1936 1300 9 22.44 27.4DMA13170 1932 1300 9 12.97 12.7DMA13169 1936 1300 9 17.47 26.5DMA13171 1936 1300 9 17.79 11.5DMA13173 1936 1300 9 12.06 26.8DMA13175 1936 1300 9 21.12 27.8DMA13176 1932 1300 9 21.4 27DMA13177 1936 1300 9 23.35 34.4DMA13178 1936 1300 9 31.14 35.8DMA13179 1932 1300 9 31.93 28.5DMA13180 1932 1300 9 8.93 16.9DMA13182 1936 1300 9 24.81 17.3DMA13181 1936 1300 9 28.34 26.9DMA13183 1936 1300 9 22.54 21.6DMA13184 1936 1300 9 16.93 29.5DMA13185 1936 1300 9 13.27 17.3DMA13187 1936 1300 9 14.1 30.9DMA13189 1937 1300 9 10.3 17.8DMA13188 1936 1300 9 32.28 35.3DMA13186 1936 1300 9 19.59 17.8DMA13192 1936 1300 9 20.39 35.8DMA13194 1937 1300 9 16.47 15.3DMA13193 1936 1300 9 17.06 31.7DMA13195 1937 1300 9 22.39 22.5DMA13196 1937 1300 9 12.52 18.9DMA13197 1938 1300 9 26.6 38.3DMA13198 1938 1300 9 19.42 27.1DMA13199 1938 1300 9 33.53 44.4DMA13200 1938 1300 9 15.21 27.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA13201 1939 1300 9 20.49 26.3DMA13202 1939 1300 9 20.26 16.6DMA13207 1941 1300 9 21.03 22.9DMA13209 1941 1300 9 12.38 11.6DMA13208 1942 1300 9 21.25 29.1DMA13211 1942 1300 9 25.76 33.2DMA13212 1941 1300 9 10.67 12.2DMA13213 1941 1300 9 12.71 26.7DMA57848 7544 2970 9 10.79 12.4DMA57851 7544 2970 9 21.54 20.9DMA57853 7544 2970 9 9.52 15.7DMA57852 7544 2970 9 8.46 12DMA57855 7544 2970 9 12.8 11.7DMA57856 7544 2970 9 15.52 16DMA57857 7544 2970 9 14.47 13.7DMA57861 7544 2970 9 16.82 18.8DMA57865 7544 2970 9 19.27 20.1DMA57868 7544 2970 9 14.25 12.8DMA57866 7544 2970 9 12.5 18.5DMA57869 7544 2970 9 18.31 15.4DMA57876 7544 2970 9 14.94 16.1DMA57875 7544 2970 9 14.81 13.2DMA57873 7544 2970 9 14.99 25.4DMA57877 7544 2970 9 17.9 15.1DMA57879 7544 2970 9 17.28 19.9DMA57878 7544 2970 9 14.54 11.1DMA57880 7544 2970 9 17.01 18.8DMA57881 7544 2970 9 12.77 12.3DMA57882 7544 2970 9 19.46 15.8DMA57883 7544 2970 9 20.06 20.7DMA57886 7544 2970 9 19.67 17.5DMA57885 7544 2970 9 17.64 21.3DMA57884 7544 2970 9 15.6 16DMA57889 7544 2970 9 13.56 18.8DMA57888 7544 2970 9 18.17 12.5DMA57887 7544 2970 9 18.53 17.5DMA57890 7544 2970 9 18.54 16.9DMA57892 7544 2970 9 12.02 15.6DMA57891 7544 2970 9 15.97 12.7DMA57894 7544 2970 9 16.16 16.5DMA57896 7544 2970 9 16.72 12.7DMA57897 7544 2970 9 14.41 13.8DMA57895 7544 2970 9 14.51 15.8DMA57898 7544 2970 9 14.44 15.7DMA57899 7544 2970 9 14.6 18.5DMA57901 7544 2970 9 14.47 15

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA57903 7544 2970 9 18.72 10.2DMA57902 7544 2970 9 17.04 20.7DMA57905 7544 2970 9 15.92 18.4DMA57904 7544 2970 9 16.43 14.6DMA57906 7544 2970 9 21.59 12.7DMA57908 7544 2970 9 22.86 16.3DMA57907 7544 2970 9 20.04 18.1DMA57913 7544 2970 9 20.86 12.5DMA57910 7544 2970 9 19.58 20.3DMA57912 7544 2970 9 19.73 16.4DMA57911 7544 2970 9 13.78 12.3DMA57914 7544 2970 9 14.63 13.7DMA57915 7544 2970 9 22.48 20.8DMA57916 7544 2970 9 23.64 14.3DMA57917 7544 2970 9 19.07 18.6DMA57918 7544 2970 9 24.99 22.7DMA57919 7544 2970 9 18.78 21.3DMA57920 7544 2970 9 26.13 22.8DMA57921 7544 2970 9 20.96 20.1DMA57923 7544 2970 9 15.1 12.6DMA57924 7544 2970 9 14.62 14.2DMA57925 7544 2970 9 19.21 19.3DMA57926 7544 2970 9 16.15 22DMA57927 7544 2970 9 13.44 17.2DMA57929 7544 2970 9 14.61 26.6DMA57928 7544 2970 9 15.26 15.3DMA57932 7544 2970 9 21.17 13.8DMA57931 7544 2970 9 21.48 16.3DMA57934 7544 2970 9 20.26 17.9DMA57935 7544 2970 9 17.92 28.2DMA57936 7544 2970 9 12.63 18.8DMA57937 7544 2970 9 16.7 17.7DMA57938 7544 2970 9 17.93 16.9DMA57941 7544 2970 9 15.56 16.9DMA57939 7544 2970 9 16.46 20DMA57942 7544 2970 9 15.51 27DMA57946 7544 2970 9 16.93 21.9DMA57945 7544 2970 9 16.04 12.6DMA57947 7544 2970 9 19.49 28.5DMA57948 7544 2970 9 17.13 20.4DMA57949 7544 2970 9 17.4 24.2DMA57950 7544 2970 9 18.95 15.4DMA57953 7544 2970 9 13.39 21.7DMA57954 7544 2970 9 14.48 18.7DMA57951 7544 2970 9 17.94 24.1DMA57952 7544 2970 9 25.25 25.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA57956 7544 2970 9 14.48 28.1DMA57955 7544 2970 9 18.19 24.4DMA57957 7544 2970 9 21.21 24.8DMA57958 7544 2970 9 27.87 23.7DMA57959 7544 2970 9 13.72 19.3DMA57962 7544 2970 9 14.3 15.4DMA57963 7544 2970 9 16.68 14.3DMA57967 7544 2970 9 21.18 18.5DMA57966 7544 2970 9 29.65 23DMA57965 7544 2970 9 17.43 16.8DMA57964 7544 2970 9 12.54 16.4DMA57968 7544 2970 9 8.03 14.6DMA57969 7544 2970 9 22.71 25.4DMA57970 7544 2970 9 11.33 17.4DMA57971 7544 2970 9 17.91 19.5DMA57972 7544 2970 9 12.78 19.4DMA57974 7544 2970 9 25.06 21.7DMA57973 7544 2970 9 17.56 15DMA57976 7544 2970 9 22.02 19DMA57975 7544 2970 9 25.91 24.6DMA57977 7544 2970 9 15.6 14.9DMA57978 7544 2970 9 19.2 19.1DMA57979 7544 2970 9 28.49 18.7DMA57981 7544 2970 9 9.89 18DMA57980 7544 2970 9 20.32 21.6DMA57982 7544 2970 9 22.51 25.3DMA57984 7544 2970 9 18.05 15.7DMA57985 7544 2970 9 19.78 23.9DMA57987 7544 2970 9 18.48 28DMA57986 7544 2970 9 27.13 25.6DMA57988 7544 2970 9 20.66 20.9DMA57992 7544 2970 9 10.58 14.7DMA57993 7544 2970 9 22.37 22.1DMA57994 7544 2970 9 15.55 21.4DMA57996 7544 2970 9 15.76 16DMA57997 7544 2970 9 19.65 24.9DMA57998 7544 2970 9 16.09 14.8DMA58000 7544 2970 9 14.38 13.6DMA58002 7544 2970 9 20.76 15.9DMA58003 7544 2970 9 18.39 12.9DMA58071 7554 2970 9 11.27 23.5DMA58073 7554 2970 9 36.08 42.2DMA58074 7554 2970 9 16.33 24.3DMA58075 7554 2970 9 13.13 28.7DMA58078 7554 2970 9 37.89 49.9DMA58079 7554 2970 9 28.76 42

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA58084 7554 2970 9 74.83 65.3DMA83235 11199 4030 9 7.2 14.9DMA83239 11199 4030 9 15.15 15.4DMA83240 11199 4030 9 13.82 12.3DMA83243 11199 4030 9 11.1 13.3DMA83245 11199 4030 9 10.83 12.8DMA83248 11199 4030 9 13.38 13.3DMA83246 11199 4030 9 17.91 12DMA83251 11199 4030 9 17.2 13.7DMA83253 11199 4030 9 20.22 19DMA83255 11199 4030 9 10.57 11.2DMA83256 11199 4030 9 15.9 15.3DMA83257 11199 4030 9 11.73 13.8DMA83259 11199 4030 9 17.91 12.1DMA83260 11199 4030 9 11.95 13.7DMA83261 11199 4030 9 17.03 15.2DMA83263 11199 4030 9 10.09 11.4DMA83264 11199 4030 9 22.26 13.7DMA83265 11199 4030 9 13.57 14.1DMA83266 11199 4030 9 18.63 13.8DMA83267 11199 4030 9 15.22 13.7DMA83268 11199 4030 9 20.15 17DMA83269 11199 4030 9 16.59 11.3DMA83271 11199 4030 9 11.36 19.2DMA83272 11199 4030 9 15.07 13.2DMA83273 11199 4030 9 12.58 18.9DMA83277 11199 4030 9 16.21 15.3DMA83280 11199 4030 9 21.14 15.6DMA83282 11199 4030 9 6 14.8DMA83284 11199 4030 9 10.89 20.1DMA83286 11199 4030 9 9.15 12DMA83292 11199 4030 9 13.22 12.3DMA83300 11199 4030 9 16.72 14.6DMA83298 11199 4030 9 16.44 12.9DMA83297 11199 4030 9 19.99 13.6DMA83305 11199 4030 9 23.07 22.6DMA83307 11199 4030 9 20.88 15.4DMA83310 11199 4030 9 13.68 22.6DMA83309 11199 4030 9 16.27 12.4DMA83315 11199 4030 9 12.44 20.1DMA83314 11199 4030 9 21.6 20.7DMA83320 11199 4030 9 14.31 11.8DMA83321 11199 4030 9 13.44 12.9DMA83353 11211 4030 9 20.74 13.7DMA83355 11211 4030 9 19.94 19.8DMA83357 11211 4030 9 15.15 14.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA83358 11211 4030 9 13.01 16.7DMA83360 11211 4030 9 13.6 11.1DMA83364 11211 4030 9 18.02 20.7DMA83365 11211 4030 9 16.01 11.4DMA83367 11211 4030 9 12.51 15DMA83368 11211 4030 9 12.1 13.8DMA83369 11211 4030 9 15.28 14.9DMA83371 11211 4030 9 13.08 13DMA83373 11211 4030 9 14.35 13DMA83375 11211 4030 9 12.81 14.8DMA83376 11211 4030 9 14.06 17.3DMA83377 11211 4030 9 8.61 12.1DMA83380 11211 4030 9 10.1 10.8DMA83508 11227 4030 9 17.59 18.3DMA83510 11227 4030 9 22.04 20.3DMA83512 11227 4030 9 25.96 18.7DMA83513 11227 4030 9 14.78 15.9DMA83515 11227 4030 9 14.89 18.8DMA83517 11227 4030 9 17.09 16DMA83521 11227 4030 9 14.36 20DMA83523 11227 4030 9 15.17 13.2DMA83526 11227 4030 9 9.88 17DMA83532 11227 4030 9 10.99 10.6DMA83533 11227 4030 9 12.32 15.9DMA83535 11227 4030 9 11.98 10.5DMA83540 11227 4030 9 18.52 17.5DMA83546 11227 4030 9 9.13 12.3DMA83547 11227 4030 9 20.03 15.4DMA83548 11227 4030 9 15.99 17.5DMA83551 11227 4030 9 17.24 17.4DMA83554 11227 4030 9 15.42 11.3DMA83903 11308 4030 9 15.57 14.5DMA83906 11308 4030 9 13.51 11DMA83907 11308 4030 9 17.92 17.8DMA83909 11308 4030 9 16.28 14.2DMA83910 11308 4030 9 9.7 16.1DMA83911 11308 4030 9 8.07 13.1DMA83919 11308 4030 9 8.19 11.5DMA83925 11308 4030 9 6 13.3DMA83924 11308 4030 9 13.04 11.6DMA83927 11308 4030 9 14.89 15.4DMA83930 11308 4030 9 9.21 13.1DMA83938 11308 4030 9 7.17 11DMA83937 11308 4030 9 11.17 14.2DMA83941 11308 4030 9 13.31 13.8DMA83945 11308 4030 9 14.6 18.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA83948 11308 4030 9 13.14 17DMA83947 11308 4030 9 11.12 13.8DMA83955 11308 4030 9 12.84 13.4DMA83954 11308 4030 9 15.17 12.2DMA83957 11308 4030 9 6 15.3DMA83958 11308 4030 9 15.6 15.1DMA83962 11308 4030 9 14.93 13.3DMA83963 11308 4030 9 12.05 11.6DMA83968 11308 4030 9 14.26 13.1DMA83967 11308 4030 9 12.04 11.4DMA83966 11308 4030 9 16.43 14.4DMA83969 11308 4030 9 16.39 13.4DMA83973 11308 4030 9 11.66 14.2DMA83976 11308 4030 9 11.42 16.3DMA83978 11308 4030 9 11.91 11.3DMA83983 11308 4030 9 12.38 16.9DMA83986 11308 4030 9 19.87 16.8DMA83987 11308 4030 9 18.14 12.8DMA83984 11308 4030 9 14.92 10.6DMA83990 11308 4030 9 18.09 17.3DMA83994 11308 4030 9 20.77 21.7DMA83998 11308 4030 9 9.95 13.8DMA84006 11308 4030 9 19.18 22.2DMA84007 11308 4030 9 24.58 26.4DMA84009 11308 4030 9 13.34 14.6DMA84011 11308 4030 9 18.29 21.2DMA84013 11308 4030 9 18.45 20.2DMA84016 11308 4030 9 11.3 15.8DMA84018 11308 4030 9 17.49 13.8DMA84019 11308 4030 9 13.81 17.5DMA84020 11308 4030 9 18.45 15.5DMA84023 11308 4030 9 6.18 12.3DMA84024 11308 4030 9 18.13 19.6DMA84025 11308 4030 9 18.33 12.5DMA84027 11308 4030 9 17.5 20.1DMA84029 11308 4030 9 16.52 16.5DMA84031 11308 4030 9 14.07 15.7DMA84034 11308 4030 9 16.97 11.6DMA84032 11308 4030 9 15.77 15.1DMA84035 11308 4030 9 8.11 15.8DMA84036 11308 4030 9 14.69 13.8DMA84040 11308 4030 9 18.15 18.2DMA84042 11308 4030 9 12.72 17.3DMA84041 11308 4030 9 20.87 17.4DMA84044 11308 4030 9 15.54 12.5DMA84046 11308 4030 9 16.75 15.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84045 11308 4030 9 19.51 13.9DMA84049 11308 4030 9 12.67 18.3DMA84048 11308 4030 9 11.82 13.1DMA84050 11308 4030 9 16.28 11DMA84053 11308 4030 9 16.18 12.6DMA84052 11308 4030 9 12.02 12.9DMA84055 11308 4030 9 9.77 11.5DMA84057 11308 4030 9 14.74 13.4DMA84059 11308 4030 9 16.72 15.5DMA84060 11308 4030 9 16.37 16.3DMA84062 11308 4030 9 12.3 13.5DMA84061 11308 4030 9 19.3 11.5DMA84063 11308 4030 9 13.65 11.4DMA84064 11308 4030 9 14.84 12.5DMA84066 11308 4030 9 18.66 14.9DMA84067 11308 4030 9 11.29 12.6DMA84068 11308 4030 9 14.61 11.1DMA84070 11308 4030 9 17.79 16.3DMA84073 11308 4030 9 11.53 11.8DMA84076 11308 4030 9 14.44 12.2DMA84079 11308 4030 9 9.99 11.7DMA84081 11308 4030 9 18.07 16.2DMA84084 11308 4030 9 19.36 13.5DMA84086 11308 4030 9 11.83 12.2DMA84089 11308 4030 9 18.56 16.3DMA84090 11308 4030 9 10.76 11.9DMA84096 11308 4030 9 11.82 18.1DMA84100 11308 4030 9 12.89 13.2DMA84101 11308 4030 9 16.86 12.3DMA84102 11308 4030 9 12.93 14.7DMA84106 11308 4030 9 16.76 11.6DMA84104 11308 4030 9 12.69 11.2DMA84111 11308 4030 9 12.74 13.1DMA84117 11308 4030 9 17.95 13.7DMA84120 11308 4030 9 14.22 11.9DMA84121 11308 4030 9 10.76 14.9DMA84124 11308 4030 9 13.1 12.9DMA84126 11308 4030 9 13.54 11.3DMA84127 11308 4030 9 15.12 10.7DMA84130 11308 4030 9 14.97 11.5DMA84134 11308 4030 9 11.66 14.2DMA84136 11308 4030 9 10.5 15.6DMA84137 11308 4030 9 9.49 12.8DMA84141 11308 4030 9 8.44 11.7DMA84142 11308 4030 9 9.25 11DMA84143 11308 4030 9 15.43 11.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84145 11308 4030 9 21.01 11.1DMA84144 11308 4030 9 20.65 20.6DMA84149 11308 4030 9 17.94 14.8DMA84150 11308 4030 9 12.48 13.2DMA84154 11308 4030 9 14.59 15.8DMA84155 11308 4030 9 13.03 13.5DMA84159 11308 4030 9 19.99 17DMA84161 11308 4030 9 10.69 15.7DMA84162 11308 4030 9 16.08 11.5DMA84167 11308 4030 9 19.98 16.3DMA84165 11308 4030 9 15.46 11.2DMA84170 11308 4030 9 14.94 21.3DMA84172 11308 4030 9 9.06 15.5DMA84174 11308 4030 9 17.67 19.1DMA84177 11308 4030 9 17.07 11.2DMA84178 11308 4030 9 13.92 12.4DMA84182 11308 4030 9 11.56 14.3DMA84179 11308 4030 9 16.09 10.5DMA84181 11308 4030 9 18.03 12.3DMA84186 11308 4030 9 9.49 14.2DMA84192 11308 4030 9 16.92 11DMA84191 11308 4030 9 17.92 12.5DMA84187 11308 4030 9 17.42 14.5DMA84189 11308 4030 9 17.6 18.1DMA84193 11308 4030 9 13.15 13.5DMA84194 11308 4030 9 14.84 16.3DMA84195 11308 4030 9 14.03 14.6DMA84201 11308 4030 9 11.51 12.7DMA84202 11308 4030 9 11.13 13.8DMA84200 11308 4030 9 20.59 16DMA84205 11308 4030 9 15.24 21.6DMA84207 11308 4030 9 11.4 11.4DMA84210 11308 4030 9 13.62 14.8DMA84214 11308 4030 9 10.99 17DMA84215 11308 4030 9 17.76 18.9DMA84212 11308 4030 9 16.66 19.2DMA84211 11308 4030 9 11.22 15.3DMA84216 11308 4030 9 15.82 14.7DMA84217 11308 4030 9 19.26 13DMA84219 11308 4030 9 23.35 14.7DMA84223 11308 4030 9 18.07 13.7DMA84225 11308 4030 9 10.39 15.5DMA84228 11308 4030 9 14.81 13.8DMA84229 11308 4030 9 12.35 14.5DMA84231 11308 4030 9 15.12 17.5DMA84233 11308 4030 9 18.18 15

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84235 11308 4030 9 6.4 14.5DMA84237 11308 4030 9 13.31 14.3DMA84238 11308 4030 9 12.69 15.6DMA84241 11308 4030 9 11.69 16.2DMA84244 11308 4030 9 9.92 12.2DMA84245 11308 4030 9 10.33 12DMA84253 11308 4030 9 17.67 13.1DMA84254 11308 4030 9 12.61 17.9DMA84256 11308 4030 9 8.54 12.8DMA84259 11308 4030 9 16.27 11.5DMA84260 11308 4030 9 10.41 13DMA84261 11308 4030 9 16.23 21.6DMA84264 11308 4030 9 18.12 18.8DMA84268 11308 4030 9 12.33 13.4DMA84266 11308 4030 9 13.32 13.6DMA84271 11308 4030 9 15.32 13.8DMA84274 11308 4030 9 15.91 13.9DMA84278 11308 4030 9 12.09 12.4DMA84277 11308 4030 9 14.69 11.6DMA84279 11308 4030 9 11.18 14.4DMA84281 11308 4030 9 11.85 11.3DMA84283 11308 4030 9 9.21 12.2DMA84284 11308 4030 9 16.68 10.7DMA84286 11308 4030 9 17.59 11.9DMA84288 11308 4030 9 14.83 11.1DMA84290 11308 4030 9 17.84 15.5DMA84295 11308 4030 9 16.22 13DMA84298 11308 4030 9 17.36 16.5DMA84303 11308 4030 9 11.3 18.4DMA84301 11308 4030 9 14.64 11.8DMA84305 11308 4030 9 7.79 10.1DMA84307 11308 4030 9 9.87 13.7DMA84309 11308 4030 9 13.01 14.4DMA84313 11308 4030 9 14.13 13.9DMA84314 11308 4030 9 17.32 19.1DMA84321 11308 4030 9 14.16 16.7DMA84324 11308 4030 9 13.76 17.8DMA84328 11308 4030 9 11.89 11.7DMA84325 11308 4030 9 16.49 15.5DMA84332 11308 4030 9 8.6 12.3DMA84333 11308 4030 9 15.81 15DMA84336 11308 4030 9 8.38 11.7DMA84343 11308 4030 9 13.64 12.6DMA84344 11308 4030 9 20.19 12.7DMA84347 11308 4030 9 17.83 16.3DMA84348 11308 4030 9 12.08 13.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84349 11308 4030 9 13.37 13.2DMA84350 11308 4030 9 18.31 15.8DMA84352 11308 4030 9 13.86 16.7DMA84353 11308 4030 9 12.59 13.7DMA84354 11308 4030 9 16.56 17.2DMA84359 11308 4030 9 15.17 12.2DMA84362 11308 4030 9 9.89 12.5DMA84366 11308 4030 9 15.23 16.9DMA84368 11308 4030 9 28.21 22.6DMA84370 11308 4030 9 18.41 11.6DMA84372 11308 4030 9 10.69 12.2DMA84373 11308 4030 9 10.68 10.7DMA84377 11308 4030 9 14.65 14.3DMA84379 11308 4030 9 14.58 17.2DMA84380 11308 4030 9 10.54 11.2DMA84384 11308 4030 9 11.49 11.8DMA84383 11308 4030 9 17.48 15.5DMA84388 11308 4030 9 8.88 11.7DMA84389 11308 4030 9 14.2 17DMA84390 11308 4030 9 16.22 18.1DMA84394 11308 4030 9 17.29 11DMA84397 11308 4030 9 11.8 14.8DMA84395 11308 4030 9 15.89 13.5DMA84398 11308 4030 9 11.3 15.3DMA84403 11308 4030 9 17.49 13.2DMA84402 11308 4030 9 15.01 12.4DMA84404 11308 4030 9 24.2 15.3DMA84407 11308 4030 9 16.38 14DMA84412 11308 4030 9 17.84 12.4DMA84414 11308 4030 9 21.52 14.1DMA84417 11308 4030 9 14.38 11.9DMA84421 11308 4030 9 11.04 16.4DMA84420 11308 4030 9 19.31 13.1DMA84425 11308 4030 9 18.41 15.4DMA84426 11308 4030 9 19.87 12.8DMA84427 11308 4030 9 14.83 13.1DMA84431 11308 4030 9 14.47 12.6DMA84439 11308 4030 9 13.25 14.6DMA84440 11308 4030 9 16.38 16.3DMA84445 11308 4030 9 16.16 17DMA84446 11308 4030 9 11.2 11.5DMA84447 11308 4030 9 14.35 15.4DMA84450 11308 4030 9 17.19 11.6DMA84453 11308 4030 9 14.93 14.6DMA84456 11308 4030 9 19.93 15DMA84460 11308 4030 9 16.01 20.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84464 11308 4030 9 18.88 20DMA84465 11308 4030 9 14.35 15.2DMA84467 11308 4030 9 16.67 14.2DMA84469 11308 4030 9 9.77 12.3DMA84471 11308 4030 9 17.23 13.2DMA84475 11308 4030 9 14.87 18.2DMA84476 11308 4030 9 12.17 14.4DMA84473 11308 4030 9 19.38 13.8DMA84480 11308 4030 9 15.35 11.7DMA84483 11308 4030 9 29.59 12.5DMA84484 11308 4030 9 13.71 11DMA84487 11308 4030 9 15.1 15.9DMA84490 11308 4030 9 7.43 15.8DMA84489 11308 4030 9 14.7 14.1DMA84488 11308 4030 9 20.17 13.7DMA84491 11308 4030 9 22.7 23.8DMA84492 11308 4030 9 8.89 13.4DMA84495 11308 4030 9 23.42 17.4DMA84497 11308 4030 9 10.69 12.3DMA84499 11308 4030 9 19.46 23.1DMA84502 11308 4030 9 21.46 18.4DMA84501 11308 4030 9 23.84 12.2DMA84503 11308 4030 9 14.16 14.7DMA84504 11308 4030 9 12.73 14.6DMA84505 11308 4030 9 19.73 12.1DMA84506 11308 4030 9 19.48 21.2DMA84507 11308 4030 9 27.41 16.9DMA84509 11308 4030 9 27.32 11.2DMA84508 11308 4030 9 19.09 12DMA84510 11308 4030 9 17.63 14DMA84511 11308 4030 9 12.24 19.8DMA84514 11308 4030 9 23.57 16.1DMA84516 11308 4030 9 13.55 20.7DMA84518 11308 4030 9 11.25 16DMA84520 11308 4030 9 16.63 11.8DMA84522 11308 4030 9 20.04 13.7DMA84523 11308 4030 9 12.96 13.1DMA84525 11308 4030 9 15.1 15.8DMA84526 11308 4030 9 10.35 14.7DMA84527 11308 4030 9 14.49 16.1DMA84528 11308 4030 9 14.18 16.7DMA84531 11308 4030 9 15.6 16.2DMA84533 11308 4030 9 10.87 19.7DMA84532 11308 4030 9 18.79 11.2DMA84535 11308 4030 9 16.23 14.9DMA84536 11308 4030 9 21.22 12.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84538 11308 4030 9 19.99 15DMA84537 11308 4030 9 18.55 15.7DMA84539 11308 4030 9 22.41 16.1DMA84540 11308 4030 9 16.5 14.8DMA84542 11308 4030 9 17.43 14.4DMA84545 11308 4030 9 16.32 15.1DMA84550 11308 4030 9 17.35 16.2DMA84547 11308 4030 9 14.92 14.4DMA84548 11308 4030 9 12.8 15.3DMA84554 11308 4030 9 16.79 11.7DMA84556 11308 4030 9 14.5 11.3DMA84560 11308 4030 9 9.54 14DMA84559 11308 4030 9 13.28 13.9DMA84563 11308 4030 9 13.93 12.7DMA84566 11308 4030 9 15.44 13DMA84572 11308 4030 9 11.69 16.3DMA84573 11308 4030 9 21.82 19.4DMA84574 11308 4030 9 15.93 19.2DMA84575 11308 4030 9 12.89 11.9DMA84576 11308 4030 9 15.24 11.7DMA84580 11308 4030 9 12.08 10.8DMA84583 11308 4030 9 17.01 24.3DMA84588 11308 4030 9 14.36 16.3DMA84586 11308 4030 9 13.89 10.3DMA84594 11308 4030 9 13.31 11.3DMA84592 11308 4030 9 20.24 11.5DMA84596 11308 4030 9 18.35 12.4DMA84597 11308 4030 9 17.59 20.8DMA84606 11308 4030 9 14.23 24DMA84610 11308 4030 9 15.57 13.9DMA84619 11308 4030 9 24.21 15DMA84617 11308 4030 9 12.41 20.9DMA84628 11308 4030 9 10.27 16.1DMA84634 11308 4030 9 6.92 13.6DMA84632 11308 4030 9 17.52 18DMA84638 11308 4030 9 18.88 16.2DMA84639 11308 4030 9 11.05 12.7DMA84644 11308 4030 9 12.55 15.3DMA84645 11308 4030 9 19.59 20.6DMA84651 11308 4030 9 15.82 10.9DMA84649 11308 4030 9 18.04 22.7DMA84650 11308 4030 9 14.62 12DMA84654 11308 4030 9 15.37 10.4DMA84656 11308 4030 9 6.71 18.1DMA84658 11308 4030 9 6 11.3DMA84659 11308 4030 9 14.05 14

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84662 11308 4030 9 12.49 21.1DMA84661 11308 4030 9 17.97 12.2DMA84664 11308 4030 9 21 15.6DMA84665 11308 4030 9 16.18 13.5DMA84667 11308 4030 9 12.4 13.5DMA84670 11308 4030 9 16.68 15.1DMA84673 11308 4030 9 16.3 14.2DMA84676 11308 4030 9 16.77 10.8DMA84677 11308 4030 9 19.54 15.5DMA84680 11308 4030 9 16.22 14.9DMA84682 11308 4030 9 19.49 22.6DMA84683 11308 4030 9 20.45 19DMA84685 11308 4030 9 18.55 12.5DMA84684 11308 4030 9 16.38 12.3DMA84688 11308 4030 9 10.52 17.4DMA84687 11308 4030 9 18.08 14.5DMA84686 11308 4030 9 23.11 18.6DMA84690 11308 4030 9 14.4 11.1DMA84692 11308 4030 9 19.99 20.4DMA84693 11308 4030 9 17.48 15.1DMA84695 11308 4030 9 15.38 16.8DMA84696 11308 4030 9 14.61 12DMA84697 11308 4030 9 18.3 10.6DMA84700 11308 4030 9 22.1 14.5DMA84701 11308 4030 9 11.16 14.7DMA84703 11308 4030 9 14.06 15.3DMA84704 11308 4030 9 18.9 14.8DMA84706 11308 4030 9 14.76 13.2DMA84707 11308 4030 9 14.95 18.2DMA84711 11308 4030 9 7.2 14.4DMA84710 11308 4030 9 14.4 12.4DMA84712 11308 4030 9 15.11 21.7DMA84713 11308 4030 9 13.73 13.3DMA84715 11308 4030 9 13.57 18.2DMA84716 11308 4030 9 20.66 13.5DMA84717 11308 4030 9 14.85 14.9DMA84719 11308 4030 9 12.67 19.4DMA84720 11308 4030 9 16.15 10.6DMA84721 11308 4030 9 21.92 19.2DMA84724 11308 4030 9 8.11 13.7DMA84727 11308 4030 9 23.34 20.4DMA84728 11308 4030 9 12.41 13.2DMA84730 11308 4030 9 18.68 13.1DMA84734 11308 4030 9 15.88 13.5DMA84732 11308 4030 9 14.31 12.5DMA84731 11308 4030 9 23.16 20.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA84736 11308 4030 9 23.62 14.2DMA84738 11308 4030 9 16.73 11DMA84743 11308 4030 9 11.81 19.7DMA84744 11308 4030 9 16.92 11.9DMA84746 11308 4030 9 17.5 17DMA84747 11308 4030 9 15.9 15.2DMA84750 11308 4030 9 8.35 12DMA84751 11308 4030 9 12.43 11.6DMA84752 11308 4030 9 11.38 13.2DMA84754 11308 4030 9 15.28 14.1DMA84753 11308 4030 9 17.49 13.1DMA84755 11308 4030 9 16.12 17.4DMA84756 11308 4030 9 14.45 13.2DMA84757 11308 4030 9 15.89 15DMA84758 11308 4030 9 22.61 15.2DMA84759 11308 4030 9 13.78 20.7DMA84761 11308 4030 9 16.17 14.6DMA84760 11308 4030 9 13.72 18.9DMA84762 11308 4030 9 13.3 11.3DMA84764 11308 4030 9 16.37 12.6DMA84763 11308 4030 9 22.11 16.2DMA84766 11308 4030 9 16.45 12.4DMA84770 11308 4030 9 23.31 20.6DMA84771 11308 4030 9 13.3 13.6DMA84773 11308 4030 9 13.36 21.7DMA84775 11308 4030 9 12.13 13.7DMA84774 11308 4030 9 18.15 16.1DMA84776 11308 4030 9 16.85 17.2DMA84777 11308 4030 9 9.56 20DMA84921 11342 4030 9 16.24 24.8DMA84924 11342 4030 9 19.17 24.8DMA84929 11342 4030 9 19.94 17DMA102728 13003 4200 9 15.21 18.1DMA102729 13003 4200 9 9.56 17.9DMA102731 13003 4200 9 15.84 12.7DMA102733 13003 4200 9 12.57 14.6DMA102732 13003 4200 9 17.73 14DMA102736 13003 4200 9 15.01 18.9DMA102737 13003 4200 9 13.71 19.1DMA102739 13003 4200 9 11.2 14.9DMA102744 13003 4200 9 17.94 13DMA102745 13003 4200 9 11.37 17.1DMA102746 13003 4200 9 13.62 12DMA102747 13003 4200 9 7.83 15.4DMA102748 13003 4200 9 17.88 15.1DMA102749 13003 4200 9 11.47 18.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA102751 13003 4200 9 25.25 21.4DMA102752 13003 4200 9 6 10.9DMA102754 13003 4200 9 13.84 16.1DMA102755 13003 4200 9 9.6 14.9DMA102758 13003 4200 9 11.55 14.5DMA102757 13003 4200 9 13.2 13DMA102756 13003 4200 9 16.78 15.9DMA102761 13003 4200 9 21.79 24.5DMA102763 13003 4200 9 11.57 19.6DMA102764 13003 4200 9 12.51 19.9DMA102765 13003 4200 9 9.02 18DMA102766 13003 4200 9 17.5 22.6DMA102768 13003 4200 9 16.54 13.2DMA102767 13003 4200 9 17.23 14.7DMA102769 13003 4200 9 7.72 17DMA102770 13003 4200 9 11.83 16.3DMA102772 13003 4200 9 10.63 17.5DMA102773 13003 4200 9 17.12 22.4DMA102775 13003 4200 9 17.04 22DMA102776 13003 4200 9 10.62 13.6DMA102780 13003 4200 9 19.22 18DMA102779 13003 4200 9 17 15.4DMA102786 13003 4200 9 16.22 17.3DMA102785 13003 4200 9 18.94 13.4DMA102790 13003 4200 9 27.88 18.5DMA102792 13003 4200 9 28.06 15.4DMA102793 13003 4200 9 16.76 16.7DMA102795 13003 4200 9 10.03 22DMA102796 13003 4200 9 18.38 17.9DMA102800 13003 4200 9 12.23 13.5DMA102801 13003 4200 9 15.08 15.9DMA102802 13003 4200 9 11.29 15.1DMA102803 13003 4200 9 17 15DMA102805 13003 4200 9 18.26 17DMA102807 13003 4200 9 21.33 20.6DMA102808 13003 4200 9 18.57 13.1DMA102810 13003 4200 9 16.17 15.2DMA102812 13003 4200 9 17.81 16.9DMA102814 13003 4200 9 19.82 17.5DMA102815 13003 4200 9 14.58 11.5DMA102817 13003 4200 9 17.06 13.2DMA102818 13003 4200 9 14.88 14.8DMA102819 13003 4200 9 19.13 13DMA102820 13003 4200 9 18.11 19.8DMA102823 13003 4200 9 20.41 16.1DMA102825 13003 4200 9 12.99 19.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA102826 13003 4200 9 20.31 12.9DMA102830 13003 4200 9 21.84 24.4DMA102835 13003 4200 9 10.02 14DMA102840 13003 4200 9 18.08 11.6DMA102839 13003 4200 9 17.25 21.7DMA102841 13003 4200 9 15.74 17.4DMA102845 13003 4200 9 14.66 14.1DMA102846 13003 4200 9 12.23 14.2DMA102848 13003 4200 9 23.53 16.2DMA102849 13003 4200 9 21.65 17.6DMA102852 13003 4200 9 15.91 19DMA102853 13003 4200 9 18.74 14.5DMA102857 13003 4200 9 10.77 12.9DMA102858 13003 4200 9 15.46 17.9DMA102861 13003 4200 9 16.19 14.9DMA102860 13003 4200 9 19.05 16.4DMA102863 13003 4200 9 15.01 13.8DMA102864 13003 4200 9 13.92 15.2DMA102865 13003 4200 9 8.9 16.4DMA102869 13003 4200 9 17.7 19.1DMA102870 13003 4200 9 26.5 18.9DMA102872 13003 4200 9 17.38 14.5DMA102873 13003 4200 9 12.73 16.1DMA102874 13003 4200 9 13 18.7DMA102875 13003 4200 9 17.59 15DMA102876 13003 4200 9 18.6 12.1DMA102878 13003 4200 9 18.13 16DMA102879 13003 4200 9 14.12 18.8DMA102882 13003 4200 9 9.8 17.1DMA102881 13003 4200 9 20.9 16.5DMA102880 13003 4200 9 16.88 14.6DMA102884 13003 4200 9 10.11 14.9DMA102885 13003 4200 9 13.69 23.3DMA102886 13003 4200 9 15.82 16.2DMA102889 13003 4200 9 16.71 14.7DMA102888 13003 4200 9 18.71 18.5DMA102890 13003 4200 9 17.83 19.4DMA102892 13003 4200 9 10.81 18.8DMA102893 13003 4200 9 16.95 17.7DMA102894 13003 4200 9 17.33 12.4DMA102896 13003 4200 9 17.3 21DMA102895 13003 4200 9 13.05 14.9DMA102898 13003 4200 9 16.38 17.3DMA102899 13003 4200 9 18.92 15.8DMA102900 13003 4200 9 20.87 17.7DMA102902 13003 4200 9 10.64 12.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA102903 13003 4200 9 18.93 15.6DMA102904 13003 4200 9 13.08 18.1DMA102907 13003 4200 9 15.13 17.1DMA102908 13003 4200 9 13.16 19.3DMA102911 13003 4200 9 13.11 11.4DMA102913 13003 4200 9 13.02 15.1DMA102915 13003 4200 9 15.24 15.6DMA102914 13003 4200 9 15.95 13.4DMA102916 13003 4200 9 10.74 15.9DMA102918 13003 4200 9 15.1 17.4DMA102917 13003 4200 9 16.34 11.1DMA102919 13003 4200 9 13.35 14.9DMA102922 13003 4200 9 13.91 19.9DMA102920 13003 4200 9 16.66 19.3DMA102923 13003 4200 9 19.54 17.3DMA102925 13003 4200 9 16.35 13.7DMA102926 13003 4200 9 14.91 14.7DMA102927 13003 4200 9 15.73 11.6DMA102928 13003 4200 9 10.71 14.3DMA102931 13003 4200 9 14.24 12.6DMA102932 13003 4200 9 17.71 16.2DMA102934 13003 4200 9 17.96 16.8DMA102935 13003 4200 9 25.28 15.5DMA102937 13003 4200 9 22.35 19.1DMA102940 13003 4200 9 17.63 15.2DMA102939 13003 4200 9 19.12 12.1DMA102941 13003 4200 9 17.16 15.9DMA102943 13003 4200 9 16.73 17.5DMA102944 13003 4200 9 20.78 15.8DMA102945 13003 4200 9 19.01 14.3DMA102946 13003 4200 9 13.63 15.2DMA102947 13003 4200 9 9.02 15DMA102949 13003 4200 9 16.52 13.4DMA102951 13003 4200 9 19.11 16.3DMA102950 13003 4200 9 17.47 17.1DMA102953 13003 4200 9 19.47 13.5DMA102958 13003 4200 9 13.42 19.2DMA102959 13003 4200 9 20.74 14.8DMA102961 13003 4200 9 22.77 12.8DMA102962 13003 4200 9 19.33 14.9DMA102963 13003 4200 9 17.39 13.9DMA102964 13003 4200 9 14.1 18.4DMA102966 13003 4200 9 6 13.3DMA102967 13003 4200 9 18.02 15.8DMA102969 13003 4200 9 13.29 16.7DMA102971 13003 4200 9 14.24 19.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA102973 13003 4200 9 13.44 14.5DMA102972 13003 4200 9 16.8 17.1DMA102974 13003 4200 9 17.47 17.4DMA102976 13003 4200 9 19.47 12.2DMA102977 13003 4200 9 21.23 18.7DMA102980 13003 4200 9 16.98 19.4DMA102981 13003 4200 9 13.71 11.7DMA102983 13003 4200 9 17.85 12.7DMA102984 13003 4200 9 14.17 11.2DMA102986 13003 4200 9 14.11 12.9DMA102985 13003 4200 9 18.44 12.1DMA102990 13003 4200 9 15.63 15DMA102991 13003 4200 9 19.88 19.8DMA102992 13003 4200 9 15.4 15.3DMA102995 13003 4200 9 15.62 11.3DMA102994 13003 4200 9 10.15 20.6DMA102997 13003 4200 9 11.3 16.7DMA102996 13003 4200 9 17.19 11.6DMA102998 13003 4200 9 14.34 15.2DMA102999 13003 4200 9 15.7 12DMA103000 13003 4200 9 15.75 13.9DMA103002 13003 4200 9 21.03 19.1DMA103001 13003 4200 9 24.01 17.5DMA103004 13003 4200 9 13.18 15.1DMA103003 13003 4200 9 18.15 15.4DMA103006 13003 4200 9 19.59 15.4DMA103007 13003 4200 9 16.44 14.1DMA103010 13003 4200 9 20.91 17.4DMA103009 13003 4200 9 18.67 22.8DMA103012 13003 4200 9 16.1 18.2DMA103013 13003 4200 9 19.77 16.4DMA103014 13003 4200 9 16.37 12.6DMA103015 13003 4200 9 16.64 20.5DMA103016 13003 4200 9 8.84 15.6DMA103017 13003 4200 9 16.27 21.8DMA103018 13003 4200 9 15.14 11.2DMA103020 13003 4200 9 17.2 16.8DMA103019 13003 4200 9 27.06 15.9DMA103021 13003 4200 9 11.59 23.5DMA103023 13003 4200 9 25.76 22.4DMA103022 13003 4200 9 27.21 21.3DMA103024 13003 4200 9 13.36 13.1DMA103026 13003 4200 9 12.32 16.8DMA103025 13003 4200 9 14.75 23.1DMA103028 13003 4200 9 6.97 16DMA103030 13003 4200 9 15.24 12.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103031 13003 4200 9 11.42 11.8DMA103032 13003 4200 9 27.38 18.9DMA103035 13003 4200 9 8.32 14.2DMA103037 13003 4200 9 23.3 22.8DMA103038 13003 4200 9 17.11 18.1DMA103041 13003 4200 9 10.25 15.7DMA103042 13003 4200 9 18.07 17.6DMA103043 13003 4200 9 14.98 24.8DMA103045 13003 4200 9 13.32 14.6DMA103048 13003 4200 9 28.62 25.7DMA103051 13003 4200 9 14.75 17.2DMA103052 13003 4200 9 15.28 13.3DMA103053 13003 4200 9 14.34 12.2DMA103054 13003 4200 9 20.49 18.5DMA103055 13003 4200 9 20.74 22.3DMA103056 13003 4200 9 11.52 16.9DMA103057 13003 4200 9 7.27 14.6DMA103058 13003 4200 9 13.91 13.2DMA103064 13003 4200 9 17.21 13.8DMA103063 13003 4200 9 17.18 15DMA103062 13004 4200 9 16.04 11.3DMA103065 13004 4200 9 13.13 14.4DMA103067 13003 4200 9 19.16 25DMA103068 13004 4200 9 20.76 20.5DMA103070 13004 4200 9 9.61 13DMA103071 13004 4200 9 17.9 18DMA103069 13003 4200 9 19.8 17.3DMA103073 13003 4200 9 16.87 12.7DMA103076 13003 4200 9 17.37 22.1DMA103074 13003 4200 9 15.82 12.7DMA103075 13004 4200 9 18.05 20.1DMA103077 13004 4200 9 18.36 14DMA103079 13004 4200 9 20.91 19.4DMA103078 13004 4200 9 15.71 22.7DMA103080 13004 4200 9 21.47 22.9DMA103081 13003 4200 9 13.97 17.4DMA103084 13003 4200 9 11.9 23.6DMA103082 13004 4200 9 21.79 15.6DMA103085 13003 4200 9 21.28 14.1DMA103086 13004 4200 9 17.63 18.2DMA103088 13004 4200 9 20.71 17.5DMA103089 13003 4200 9 10.42 12.6DMA103090 13004 4200 9 21.91 15.6DMA103093 13004 4200 9 21.03 20.7DMA103091 13003 4200 9 18.39 21.3DMA103094 13004 4200 9 21.8 20.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103095 13004 4200 9 20.55 24.1DMA103096 13004 4200 9 25.9 24.4DMA103097 13004 4200 9 24.14 28.9DMA103101 13003 4200 9 12.48 19.9DMA103102 13004 4200 9 18.9 24.8DMA103103 13004 4200 9 25.66 22.7DMA103104 13004 4200 9 23.57 12.9DMA103105 13003 4200 9 11.75 15DMA103106 13003 4200 9 18.27 18.2DMA103108 13003 4200 9 6 22DMA103109 13003 4200 9 14.68 16.2DMA103110 13003 4200 9 13.48 16.7DMA103111 13004 4200 9 15.6 16.6DMA103113 13003 4200 9 15.23 12.7DMA103115 13003 4200 9 16.4 18.1DMA103116 13003 4200 9 25.3 22.9DMA103117 13003 4200 9 17.56 22.4DMA103118 13003 4200 9 17.87 13.3DMA103123 13003 4200 9 21.99 14.8DMA103128 13003 4200 9 19.33 24.6DMA103131 13003 4200 9 20.55 15DMA103132 13003 4200 9 15.37 17.8DMA103136 13003 4200 9 19.62 18.9DMA103137 13003 4200 9 19.12 18.3DMA103138 13003 4200 9 23.06 13.7DMA103140 13003 4200 9 14.88 17.3DMA103142 13003 4200 9 10.56 16.8DMA103148 13003 4200 9 17.83 20.9DMA103146 13003 4200 9 20.39 14.8DMA103149 13003 4200 9 17.82 20.2DMA103151 13003 4200 9 24.46 18.5DMA103154 13003 4200 9 12.07 13.9DMA103161 13003 4200 9 15.95 16.5DMA103165 13003 4200 9 26.66 21DMA103166 13003 4200 9 28.82 25.6DMA103167 13003 4200 9 19.63 19.5DMA103169 13003 4200 9 13.16 19.7DMA103171 13003 4200 9 20.15 20.2DMA103173 13003 4200 9 14.55 16.3DMA103174 13003 4200 9 18.11 12.3DMA103177 13003 4200 9 18.85 21.1DMA103178 13003 4200 9 17.97 19DMA103180 13003 4200 9 17.31 19.9DMA103183 13003 4200 9 16.98 18.1DMA103187 13003 4200 9 19.41 18.3DMA103193 13003 4200 9 19.49 15

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103194 13003 4200 9 15.67 16.8DMA103196 13003 4200 9 13.1 20.9DMA103199 13003 4200 9 16.11 13.5DMA103201 13003 4200 9 16.05 12.3DMA103202 13003 4200 9 11.53 19.6DMA103204 13003 4200 9 17.73 18DMA103207 13003 4200 9 18.41 12.7DMA103208 13003 4200 9 11.19 13DMA103209 13003 4200 9 21.85 16.6DMA103212 13003 4200 9 15.96 18.4DMA103213 13003 4200 9 19.31 19.3DMA103214 13003 4200 9 13.37 14.8DMA103216 13003 4200 9 20.61 18.2DMA103215 13003 4200 9 14.74 17.7DMA103218 13003 4200 9 18.25 17.9DMA103217 13003 4200 9 18.95 12.6DMA103220 13003 4200 9 8.09 17.9DMA103225 13003 4200 9 13.89 17.3DMA103227 13003 4200 9 20.23 15.5DMA103226 13003 4200 9 17.11 15.3DMA103228 13003 4200 9 13.09 18DMA103230 13003 4200 9 15.44 22.2DMA103234 13003 4200 9 16.62 21.1DMA103233 13003 4200 9 18.12 16.7DMA103236 13003 4200 9 18.41 15.9DMA103238 13003 4200 9 11.74 18.8DMA103241 13003 4200 9 14.41 12.4DMA103240 13003 4200 9 13.83 22.8DMA103242 13003 4200 9 10.97 12.3DMA103244 13003 4200 9 20.06 22.3DMA103245 13003 4200 9 15.29 12.7DMA103248 13003 4200 9 17.21 10.7DMA103250 13003 4200 9 26.77 15.8DMA103252 13003 4200 9 18.63 14.7DMA103254 13003 4200 9 14.42 16.1DMA103256 13003 4200 9 18.6 16.1DMA103255 13003 4200 9 13.8 14DMA103258 13003 4200 9 8.83 20.1DMA103259 13003 4200 9 12.14 15.2DMA103264 13003 4200 9 12.34 15.6DMA103267 13003 4200 9 18.35 14.5DMA103272 13003 4200 9 8.38 13.5DMA103276 13003 4200 9 22.4 17.9DMA103279 13003 4200 9 17.37 12DMA103283 13003 4200 9 11.68 16.7DMA103280 13003 4200 9 14.13 19

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103285 13003 4200 9 16.23 12.9DMA103284 13003 4200 9 12.31 15.8DMA103290 13003 4200 9 11.2 16.1DMA103292 13003 4200 9 19.26 15.3DMA103294 13003 4200 9 11.03 14.3DMA103293 13003 4200 9 19.68 15.3DMA103296 13003 4200 9 22.75 22.1DMA103299 13003 4200 9 18.87 12.6DMA103300 13003 4200 9 19.35 10.3DMA103302 13003 4200 9 14.33 17DMA103303 13003 4200 9 9.42 13.8DMA103307 13003 4200 9 13.98 16DMA103308 13003 4200 9 12.97 14.6DMA103311 13003 4200 9 20.61 16.7DMA103313 13003 4200 9 14.76 17.7DMA103314 13003 4200 9 12.87 15.4DMA103316 13003 4200 9 17.32 13.5DMA103317 13003 4200 9 10.12 14.9DMA103320 13003 4200 9 13.86 18.5DMA103322 13003 4200 9 19.39 14.1DMA103323 13003 4200 9 18.02 13.9DMA103328 13003 4200 9 8.89 12DMA103326 13003 4200 9 21.43 17.7DMA103325 13003 4200 9 14.32 11.7DMA103330 13003 4200 9 16.17 13.2DMA103332 13003 4200 9 17.99 17.2DMA103331 13003 4200 9 18.73 18DMA103335 13003 4200 9 16.88 16.2DMA103336 13003 4200 9 17.53 18.2DMA103338 13003 4200 9 9.05 16.4DMA103340 13003 4200 9 18.24 24.5DMA103339 13003 4200 9 24.39 17.5DMA103342 13003 4200 9 19.13 15.9DMA103341 13003 4200 9 19.34 17.7DMA103344 13003 4200 9 18.43 16.9DMA103346 13003 4200 9 13.58 19DMA103347 13003 4200 9 17.05 16.2DMA103350 13003 4200 9 16.61 10.8DMA103351 13003 4200 9 24.55 16.4DMA103353 13003 4200 9 16.05 17.2DMA103352 13003 4200 9 14.46 20.7DMA103356 13003 4200 9 16.77 18.7DMA103359 13003 4200 9 9.92 14.3DMA103363 13003 4200 9 20.7 15.6DMA103368 13003 4200 9 14.1 11.6DMA103367 13003 4200 9 16.37 12.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103370 13003 4200 9 23.63 24.6DMA103371 13003 4200 9 15.24 14.8DMA103373 13003 4200 9 22.57 14.8DMA103374 13003 4200 9 21.77 12.6DMA103377 13003 4200 9 8.98 13DMA103376 13003 4200 9 19.3 20.5DMA103379 13003 4200 9 18.41 24.6DMA103380 13003 4200 9 16.85 13.1DMA103381 13003 4200 9 12.14 18.1DMA103383 13003 4200 9 14.85 14.3DMA103385 13003 4200 9 14.53 15DMA103389 13003 4200 9 12.9 16.2DMA103388 13003 4200 9 31.06 19.9DMA103390 13003 4200 9 12.72 13.7DMA103392 13003 4200 9 23.81 16.9DMA103397 13003 4200 9 8.96 15.1DMA103400 13003 4200 9 21.15 17.5DMA103399 13003 4200 9 14.53 21.1DMA103398 13003 4200 9 18.27 18DMA103401 13003 4200 9 17.68 16.6DMA103403 13003 4200 9 19.69 16DMA103404 13003 4200 9 16.21 12.4DMA103405 13003 4200 9 15.04 16.8DMA103406 13003 4200 9 10.76 26DMA103408 13003 4200 9 19.07 14DMA103411 13003 4200 9 19.65 17.5DMA103412 13003 4200 9 15.29 18DMA103415 13003 4200 9 7.94 15.6DMA103416 13003 4200 9 16.12 20.8DMA103417 13003 4200 9 17.27 15.6DMA103420 13003 4200 9 17.63 15.9DMA103421 13003 4200 9 12.98 18.5DMA103422 13003 4200 9 15.58 17DMA103423 13003 4200 9 12.87 17.1DMA103426 13003 4200 9 7.22 19.7DMA103428 13003 4200 9 17.94 12.4DMA103430 13003 4200 9 17.88 22.9DMA103434 13003 4200 9 11.82 14.1DMA103435 13003 4200 9 19.81 19.2DMA103438 13003 4200 9 7.85 21.7DMA103437 13003 4200 9 20.46 18.2DMA103442 13003 4200 9 15.18 24.9DMA103443 13003 4200 9 22.99 19.8DMA103444 13003 4200 9 14.47 22DMA103445 13003 4200 9 19.76 11.6DMA103446 13003 4200 9 9.61 13

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103447 13003 4200 9 19.47 22.9DMA103448 13003 4200 9 15.96 11.3DMA103451 13003 4200 9 14.15 19.3DMA103455 13003 4200 9 17.2 20.4DMA103454 13003 4200 9 22.29 21.1DMA103460 13003 4200 9 14.27 22.2DMA103462 13003 4200 9 11.97 15DMA103463 13003 4200 9 20.59 22.7DMA103464 13003 4200 9 13.09 17.5DMA103466 13003 4200 9 19.97 13.5DMA103470 13003 4200 9 14.56 23.5DMA103474 13003 4200 9 14.46 13.9DMA103475 13003 4200 9 16.95 21.3DMA103476 13003 4200 9 13.5 13.7DMA103477 13003 4200 9 18.35 17.6DMA103478 13003 4200 9 14.17 18.9DMA103483 13003 4200 9 7.09 13DMA103484 13003 4200 9 8.86 14.9DMA103486 13003 4200 9 15.32 22.6DMA103487 13003 4200 9 23.24 19.2DMA103488 13003 4200 9 18.89 23.2DMA103490 13003 4200 9 6.26 16.6DMA103492 13003 4200 9 11.6 19.6DMA103494 13003 4200 9 19.83 24.8DMA103495 13003 4200 9 14.87 16.5DMA103497 13003 4200 9 17.57 30.4DMA103499 13003 4200 9 13.94 16.1DMA103501 13003 4200 9 15.35 16.7DMA103503 13003 4200 9 14.99 23.1DMA103504 13003 4200 9 24.05 20.5DMA103505 13003 4200 9 14.5 18.9DMA103506 13003 4200 9 20.65 17.5DMA103510 13003 4200 9 19.81 18.4DMA103511 13003 4200 9 12.54 20.5DMA103516 13003 4200 9 21.85 23DMA103518 13003 4200 9 11.65 18.2DMA103522 13003 4200 9 14.05 15DMA103527 13003 4200 9 21.95 24.1DMA103525 13003 4200 9 14.83 14.6DMA103528 13003 4200 9 19.34 19.4DMA103530 13003 4200 9 18.96 15.8DMA103531 13003 4200 9 13.69 13.6DMA103532 13003 4200 9 19.83 17.3DMA103534 13003 4200 9 17.94 12.8DMA103536 13003 4200 9 24.92 21.8DMA103540 13003 4200 9 20.02 18.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103541 13003 4200 9 28.16 17.1DMA103539 13003 4200 9 15.52 16.4DMA103542 13003 4200 9 31.09 18.5DMA103543 13003 4200 9 21.84 14.6DMA103544 13003 4200 9 14.69 11.6DMA103545 13003 4200 9 22 14DMA103546 13003 4200 9 22.69 16.4DMA103549 13003 4200 9 16.59 15.1DMA103552 13003 4200 9 12.54 20.9DMA103553 13003 4200 9 11.66 13.3DMA103554 13003 4200 9 14.98 25.8DMA103558 13003 4200 9 15.52 15.5DMA103561 13003 4200 9 16.52 10.9DMA103559 13003 4200 9 11.23 16.2DMA103560 13003 4200 9 18.61 20.8DMA103565 13003 4200 9 8.46 15.3DMA103567 13003 4200 9 20.06 22.1DMA103570 13003 4200 9 21.61 19.9DMA103569 13003 4200 9 21.36 13.9DMA103573 13003 4200 9 15.23 18.7DMA103576 13003 4200 9 16.76 17.6DMA103577 13003 4200 9 17.51 18.7DMA103579 13003 4200 9 19.37 16.7DMA103581 13003 4200 9 25.38 21.8DMA103583 13003 4200 9 38.1 20DMA103586 13003 4200 9 19.65 20.9DMA103587 13003 4200 9 17 20.2DMA103588 13003 4200 9 18.39 19.4DMA103589 13003 4200 9 19.72 12.8DMA103592 13003 4200 9 11.15 13.3DMA103594 13003 4200 9 10.8 20.4DMA103596 13003 4200 9 17.15 16.8DMA103598 13003 4200 9 26.83 24.6DMA103600 13003 4200 9 20.47 20.9DMA103602 13003 4200 9 21.69 19DMA103608 13003 4200 9 19.47 15.4DMA103609 13003 4200 9 19.59 12.8DMA103613 13003 4200 9 10.67 18.9DMA103611 13003 4200 9 24.07 13.7DMA103614 13003 4200 9 17.21 14DMA103615 13003 4200 9 18.67 15.3DMA103617 13003 4200 9 18.94 18.4DMA103619 13003 4200 9 21.49 17.9DMA103618 13003 4200 9 14.66 16.1DMA103623 13003 4200 9 15.8 14.5DMA103624 13003 4200 9 22.29 24.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103627 13003 4200 9 12.49 16.5DMA103626 13003 4200 9 18.17 14.6DMA103628 13003 4200 9 21.89 20DMA103630 13003 4200 9 26.46 14.2DMA103632 13003 4200 9 15.88 14.5DMA103631 13003 4200 9 19.8 12.7DMA103633 13003 4200 9 13.01 19.7DMA103636 13003 4200 9 21.81 13.2DMA103635 13003 4200 9 17.59 11.2DMA103639 13003 4200 9 12.23 17.8DMA103640 13003 4200 9 12.9 18.1DMA103643 13003 4200 9 15.43 17.7DMA103648 13003 4200 9 21.93 15.5DMA103654 13003 4200 9 13.95 19.4DMA103655 13003 4200 9 21 20.8DMA103658 13003 4200 9 11.44 14.3DMA103661 13003 4200 9 14.05 18.3DMA103662 13003 4200 9 15.24 25.3DMA103663 13003 4200 9 17.3 12.9DMA103664 13003 4200 9 17.83 16.6DMA103667 13003 4200 9 18.04 27.3DMA103668 13003 4200 9 9.04 19.9DMA103671 13003 4200 9 10.75 22.7DMA103672 13003 4200 9 15.24 18.7DMA103674 13003 4200 9 13.47 20.3DMA103676 13003 4200 9 13.86 12.9DMA103678 13003 4200 9 15.42 17DMA103683 13003 4200 9 16.54 14DMA103685 13003 4200 9 10.61 25.2DMA103688 13003 4200 9 19.67 26.2DMA103689 13003 4200 9 18.49 23.6DMA103691 13003 4200 9 7.73 14DMA103692 13003 4200 9 25.26 21.6DMA103695 13003 4200 9 10.02 18.8DMA103693 13003 4200 9 23.12 23.2DMA103698 13003 4200 9 10.51 22.1DMA103699 13003 4200 9 17.2 11.6DMA103700 13003 4200 9 22.09 21DMA103702 13003 4200 9 22.76 16.8DMA103704 13003 4200 9 13.33 17.1DMA103703 13003 4200 9 10.96 17.4DMA103706 13003 4200 9 17.64 23.2DMA103713 13003 4200 9 18.95 21.5DMA103715 13003 4200 9 16 20.2DMA103721 13003 4200 9 19.3 18.2DMA103729 13003 4200 9 19.51 21.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103733 13003 4200 9 16.65 15DMA103734 13003 4200 9 15.61 19DMA103735 13003 4200 9 20.84 18.4DMA103736 13003 4200 9 11.48 18.6DMA103739 13003 4200 9 15.84 13.8DMA103741 13003 4200 9 20.43 11.7DMA103743 13003 4200 9 14.42 11.5DMA103744 13003 4200 9 16.23 16.3DMA103745 13003 4200 9 14.32 19.7DMA103747 13003 4200 9 22.46 16.8DMA103749 13003 4200 9 15.62 15.3DMA103752 13003 4200 9 12.63 19.4DMA103753 13003 4200 9 15.66 11.5DMA103760 13003 4200 9 11.64 15.6DMA103763 13003 4200 9 19.51 18.1DMA103771 13003 4200 9 21.7 22.1DMA103774 13003 4200 9 20.63 16.5DMA103776 13003 4200 9 9.99 21.5DMA103780 13003 4200 9 8.78 15.4DMA103781 13003 4200 9 21.9 18.4DMA103788 13003 4200 9 16.13 21.5DMA103789 13003 4200 9 14.35 13DMA103793 13003 4200 9 12.71 12.3DMA103792 13003 4200 9 11.02 16.7DMA103796 13003 4200 9 20.45 18.9DMA103797 13003 4200 9 12.04 17.1DMA103798 13003 4200 9 9.66 19.6DMA103799 13003 4200 9 14.67 13.2DMA103801 13003 4200 9 17.38 18DMA103802 13003 4200 9 15.67 22.4DMA103803 13003 4200 9 17.35 19.7DMA103804 13003 4200 9 13.52 15.4DMA103805 13003 4200 9 19.72 20.3DMA103813 13003 4200 9 14.79 11.8DMA103814 13003 4200 9 14.56 21.8DMA103816 13003 4200 9 15.58 17.1DMA103817 13003 4200 9 16.67 11.2DMA103818 13003 4200 9 6 15.4DMA103819 13003 4200 9 18.11 24.4DMA103820 13003 4200 9 19.04 23.3DMA103821 13003 4200 9 13.84 19.1DMA103822 13003 4200 9 15.44 14DMA103824 13003 4200 9 9.6 19.4DMA103828 13003 4200 9 12.93 20.5DMA103829 13003 4200 9 16.8 22.7DMA103830 13003 4200 9 16.19 15.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103832 13003 4200 9 14.2 16.8DMA103833 13003 4200 9 17.09 15.3DMA103836 13003 4200 9 17.68 22.3DMA103838 13003 4200 9 15.93 16.3DMA103839 13003 4200 9 23.02 26.1DMA103841 13003 4200 9 13.53 13DMA103842 13003 4200 9 19.69 26.2DMA103843 13003 4200 9 20.26 23.5DMA103845 13003 4200 9 13.56 25.6DMA103847 13003 4200 9 10.26 13.5DMA103848 13003 4200 9 16.58 21.8DMA103850 13003 4200 9 20.34 25.4DMA103851 13003 4200 9 16.16 15.6DMA103853 13003 4200 9 16.91 16.4DMA103854 13003 4200 9 19.24 17.5DMA103857 13003 4200 9 22.7 25.3DMA103858 13003 4200 9 20.65 11.2DMA103859 13003 4200 9 13.49 17.7DMA103862 13003 4200 9 17.86 14.1DMA103865 13003 4200 9 10.9 14.8DMA103867 13003 4200 9 22.92 20.1DMA103868 13003 4200 9 17.26 29.5DMA103869 13003 4200 9 13.31 12.4DMA103870 13003 4200 9 19.29 18DMA103873 13003 4200 9 11.2 13.4DMA103874 13003 4200 9 20.22 19.4DMA103876 13003 4200 9 19 13.8DMA103878 13003 4200 9 20.29 23.4DMA103879 13003 4200 9 16.63 14.6DMA103881 13003 4200 9 16.18 18.4DMA103883 13003 4200 9 16.75 21.8DMA103882 13003 4200 9 18.43 19.9DMA103884 13003 4200 9 17.95 17.3DMA103885 13003 4200 9 17.21 25.3DMA103886 13003 4200 9 17.78 24.9DMA103887 13003 4200 9 24.82 14.2DMA103888 13003 4200 9 25.49 23.9DMA103890 13003 4200 9 16.76 17DMA103889 13003 4200 9 15.66 18.9DMA103946 13063 4200 9 13.6 17.9DMA103948 13063 4200 9 21.26 20DMA103949 13063 4200 9 22.64 25.4DMA103950 13063 4200 9 9.82 15.4DMA103953 13063 4200 9 25.86 24.3DMA103954 13063 4200 9 16.87 17.4DMA103956 13063 4200 9 17.34 21.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA103957 13063 4200 9 20.38 23.2DMA103958 13063 4200 9 14.18 16.2DMA103960 13063 4200 9 15.81 15.4DMA103961 13063 4200 9 18.79 27.5DMA103963 13063 4200 9 13.88 20.8DMA103965 13063 4200 9 12.67 28.1DMA103968 13063 4200 9 13.64 12.3DMA103971 13063 4200 9 21.63 19.8DMA103973 13063 4200 9 14.34 13.8DMA103975 13063 4200 9 10.07 14.9DMA103976 13063 4200 9 13.39 10.6DMA103978 13063 4200 9 18.19 18.2DMA103977 13063 4200 9 12.04 20.8DMA103982 13063 4200 9 10.91 13.5DMA103983 13063 4200 9 27.3 21DMA103985 13063 4200 9 17.47 16.1DMA103987 13063 4200 9 8.56 12.9DMA103989 13063 4200 9 23.35 25.7DMA103988 13063 4200 9 17.23 16.5DMA103993 13063 4200 9 16.27 24.6DMA103994 13063 4200 9 8.53 21.4DMA103996 13063 4200 9 18.99 19.7DMA103995 13063 4200 9 14.89 14.4DMA103999 13063 4200 9 12.18 14.4DMA104000 13063 4200 9 11.1 20.4DMA104002 13063 4200 9 14.54 13.8DMA104003 13063 4200 9 12.47 22.8DMA104004 13063 4200 9 20.49 19.7DMA104005 13063 4200 9 27.49 28.3DMA104008 13063 4200 9 17.02 20.5DMA104010 13063 4200 9 16.82 18.9DMA104009 13063 4200 9 18.96 11.7DMA104011 13063 4200 9 18.47 18.2DMA104013 13063 4200 9 21.47 20.5DMA104015 13063 4200 9 13.74 19DMA104016 13063 4200 9 20.28 28.7DMA104017 13063 4200 9 18.98 23.9DMA104018 13063 4200 9 17.24 21DMA104020 13063 4200 9 17.82 18.4DMA104023 13063 4200 9 11.56 25.6DMA104024 13063 4200 9 18 20.8DMA104025 13063 4200 9 12.16 20.9DMA104027 13063 4200 9 19.07 20.8DMA104030 13063 4200 9 23.79 24.1DMA104031 13063 4200 9 26.9 26.9DMA104034 13063 4200 9 16.81 29.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104036 13063 4200 9 16.82 19.7DMA104038 13063 4200 9 19.04 18.5DMA104039 13063 4200 9 17.88 17.1DMA104040 13063 4200 9 16.85 12.9DMA104041 13063 4200 9 10.65 17.6DMA104044 13063 4200 9 16.65 25.3DMA104046 13063 4200 9 11.59 13.2DMA104047 13063 4200 9 19.87 23.8DMA104048 13063 4200 9 15.97 20.8DMA104050 13063 4200 9 12.28 15.4DMA104051 13063 4200 9 32.73 27.7DMA104054 13063 4200 9 18.31 21DMA104055 13063 4200 9 14.66 12.2DMA104056 13063 4200 9 18.04 12.8DMA104058 13063 4200 9 22.6 25.9DMA104059 13063 4200 9 12.37 14.5DMA104061 13063 4200 9 21.05 23.6DMA104066 13063 4200 9 16.44 20.4DMA104067 13063 4200 9 11.8 14DMA104068 13063 4200 9 15.83 14.8DMA104070 13063 4200 9 8.49 22.3DMA104071 13063 4200 9 21.7 16.6DMA104104 13081 4200 9 18.91 22.2DMA104109 13081 4200 9 18.67 14.5DMA104110 13081 4200 9 26.88 22DMA104111 13081 4200 9 25.63 34.3DMA104116 13081 4200 9 26.4 23.7DMA104117 13081 4200 9 27.36 14.1DMA104120 13081 4200 9 7.36 18.2DMA104119 13081 4200 9 15.88 12.1DMA104124 13081 4200 9 17.68 25.6DMA104123 13081 4200 9 17.58 18.5DMA104125 13081 4200 9 12.59 12.6DMA104126 13081 4200 9 12.29 12.6DMA104127 13081 4200 9 14.43 17.9DMA104129 13081 4200 9 10.5 13.1DMA104128 13081 4200 9 15.91 16DMA104131 13081 4200 9 18.08 26DMA104132 13081 4200 9 11.69 14.9DMA104134 13081 4200 9 10.07 13.8DMA104135 13081 4200 9 8.21 14DMA104139 13081 4200 9 19.06 24DMA104138 13081 4200 9 15.75 14DMA104142 13081 4200 9 18.51 19.5DMA104141 13081 4200 9 15.85 20.1DMA104143 13081 4200 9 14.87 15

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104147 13081 4200 9 7.57 21.2DMA104149 13081 4200 9 16.17 15.7DMA104148 13081 4200 9 21.81 16.5DMA104150 13081 4200 9 21.89 19.7DMA104153 13081 4200 9 14.26 19.1DMA104154 13081 4200 9 21.91 23DMA104155 13081 4200 9 14.08 18.1DMA104156 13081 4200 9 13.44 13.6DMA104157 13081 4200 9 25.96 17.9DMA104158 13081 4200 9 22.05 19.2DMA104159 13081 4200 9 23.14 25DMA104160 13081 4200 9 15.61 15.8DMA104161 13081 4200 9 21.21 26.5DMA104163 13081 4200 9 11.76 15.8DMA104164 13081 4200 9 16.38 12.7DMA104165 13081 4200 9 17.74 20.4DMA104166 13081 4200 9 17.21 18.5DMA104168 13081 4200 9 11.36 17.3DMA104170 13081 4200 9 13.77 21DMA104169 13081 4200 9 14.61 13.9DMA104172 13081 4200 9 17.91 17.3DMA104174 13081 4200 9 13.93 16.2DMA104175 13081 4200 9 23.48 18.1DMA104178 13081 4200 9 22.71 29.2DMA104179 13081 4200 9 14.72 14.6DMA104180 13081 4200 9 18.94 17.9DMA104184 13081 4200 9 19.5 21.6DMA104185 13081 4200 9 10.94 13.9DMA104187 13081 4200 9 15.21 21.8DMA104191 13081 4200 9 16.57 11.7DMA104190 13081 4200 9 17.19 13.2DMA104192 13081 4200 9 11.16 18DMA104194 13081 4200 9 21.94 20.6DMA104193 13081 4200 9 23.75 15.9DMA104195 13081 4200 9 11.52 14.4DMA104196 13081 4200 9 19.31 21.5DMA104197 13081 4200 9 13.65 22DMA104199 13081 4200 9 12.61 19.3DMA104202 13081 4200 9 16.12 24.5DMA104200 13081 4200 9 19.07 20.1DMA104204 13081 4200 9 17.84 15.8DMA104205 13081 4200 9 15.49 20.6DMA104207 13081 4200 9 21.92 18.9DMA104206 13081 4200 9 23.66 19.2DMA104213 13081 4200 9 14.81 21DMA104214 13081 4200 9 12.76 18.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104216 13081 4200 9 17.34 13.7DMA104220 13081 4200 9 27.1 21.3DMA104222 13081 4200 9 15.87 18.3DMA104221 13081 4200 9 19.5 18DMA104223 13081 4200 9 21.99 15.2DMA104224 13081 4200 9 21.29 11.8DMA104225 13081 4200 9 12.75 15DMA104227 13081 4200 9 17.58 17.5DMA104228 13081 4200 9 20.68 19.8DMA104231 13081 4200 9 26.31 16.6DMA104232 13081 4200 9 17.96 13.2DMA104233 13081 4200 9 11.73 12.5DMA104236 13081 4200 9 16.81 17.1DMA104239 13081 4200 9 22.33 12.7DMA104240 13081 4200 9 17.52 16.7DMA104242 13081 4200 9 18.63 17.5DMA104244 13081 4200 9 17.8 17.8DMA104247 13081 4200 9 19.73 12.8DMA104251 13081 4200 9 16.2 15.9DMA104249 13081 4200 9 24.08 17.4DMA104253 13081 4200 9 22.38 21.6DMA104254 13081 4200 9 19.8 16.4DMA104259 13081 4200 9 15.19 15.4DMA104264 13081 4200 9 13.63 24.9DMA104267 13081 4200 9 12.46 16.9DMA104269 13081 4200 9 11.11 13.5DMA104272 13081 4200 9 13.96 18.1DMA104279 13081 4200 9 18.33 21.2DMA104284 13081 4200 9 18.34 23.8DMA104286 13081 4200 9 16.51 18.9DMA104288 13081 4200 9 16.84 17.7DMA104291 13081 4200 9 15.7 16.5DMA104294 13081 4200 9 21.64 24.6DMA104295 13081 4200 9 14.5 14.8DMA104298 13081 4200 9 13.37 14.2DMA104300 13081 4200 9 19.33 17.2DMA104304 13081 4200 9 9.18 17.1DMA104306 13081 4200 9 9.51 18.7DMA104308 13081 4200 9 14.11 15.3DMA104309 13081 4200 9 15.83 18.9DMA104312 13081 4200 9 20.21 19.4DMA104316 13081 4200 9 16.08 25.5DMA104317 13081 4200 9 7.93 15.5DMA104318 13081 4200 9 15.47 22.1DMA104323 13081 4200 9 15.12 17.5DMA104325 13081 4200 9 9.04 18.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104328 13081 4200 9 13.38 19.5DMA104329 13081 4200 9 21.44 18.1DMA104330 13081 4200 9 13.73 16.2DMA104334 13081 4200 9 13.53 24.8DMA104336 13081 4200 9 25.18 35.8DMA104337 13081 4200 9 11.64 22.3DMA104339 13081 4200 9 8.62 11.9DMA104340 13081 4200 9 15.06 21.1DMA104379 13106 4200 9 14.77 19.6DMA104382 13106 4200 9 16.67 23.2DMA104385 13106 4200 9 17.23 24.2DMA104386 13106 4200 9 16.02 23.3DMA104387 13106 4200 9 18.21 20.3DMA104388 13106 4200 9 12.71 23.5DMA104389 13106 4200 9 20.06 20.2DMA104391 13106 4200 9 21.38 29.6DMA104393 13106 4200 9 13.2 17.5DMA104394 13106 4200 9 14.46 15.2DMA104395 13106 4200 9 17.94 17.5DMA104397 13106 4200 9 16.06 18.2DMA104399 13106 4200 9 13.54 16.9DMA104400 13106 4200 9 26.92 29.3DMA104401 13106 4200 9 11.89 12.5DMA104402 13106 4200 9 18.5 21.5DMA104404 13106 4200 9 18.36 19.6DMA104407 13106 4200 9 18.68 28.4DMA104408 13106 4200 9 16.09 26.3DMA104410 13106 4200 9 16.6 20.7DMA104411 13106 4200 9 17.76 14.3DMA104413 13106 4200 9 14.15 12.6DMA104415 13106 4200 9 17.06 15.2DMA104416 13106 4200 9 19.48 25DMA104418 13106 4200 9 13.49 25.2DMA104419 13106 4200 9 14.11 12.7DMA104420 13106 4200 9 21.48 26.5DMA104421 13106 4200 9 16.81 23.4DMA104422 13106 4200 9 13.26 18.9DMA104423 13106 4200 9 11.51 20.9DMA104425 13106 4200 9 14.54 14.6DMA104424 13106 4200 9 16.04 21DMA104428 13106 4200 9 20.19 21DMA104426 13106 4200 9 16.7 21.9DMA104430 13106 4200 9 23.65 20.6DMA104432 13106 4200 9 10.5 16.5DMA104434 13106 4200 9 18.58 14.2DMA104435 13106 4200 9 26.38 24.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104438 13106 4200 9 19.61 32.4DMA104442 13106 4200 9 16.76 26DMA104443 13106 4200 9 19.42 19.2DMA104444 13106 4200 9 14.52 11.9DMA104447 13106 4200 9 16.63 20.3DMA104449 13106 4200 9 22.82 21.4DMA104453 13106 4200 9 20.45 19.9DMA104454 13106 4200 9 11.62 25.7DMA104456 13106 4200 9 21.61 23.7DMA104458 13106 4200 9 25.16 26.2DMA104460 13106 4200 9 20.21 18.8DMA104461 13106 4200 9 21.2 15DMA104464 13106 4200 9 15.31 14.1DMA104465 13106 4200 9 20.47 25DMA104466 13106 4200 9 19.09 33.5DMA104469 13106 4200 9 12.58 21.8DMA104470 13106 4200 9 17.84 21.5DMA104471 13106 4200 9 17.87 21.6DMA104472 13106 4200 9 27.61 27.3DMA104474 13106 4200 9 12.89 16.4DMA104473 13106 4200 9 18.71 22DMA104475 13106 4200 9 19.45 15.9DMA104477 13106 4200 9 21.27 21.7DMA104478 13106 4200 9 16.44 22.2DMA104480 13106 4200 9 12.16 11.5DMA104479 13106 4200 9 30.24 30.3DMA104481 13106 4200 9 22.08 17.9DMA104482 13106 4200 9 11 13.2DMA104484 13106 4200 9 16.14 12.8DMA104485 13106 4200 9 13.81 11.4DMA104488 13106 4200 9 13.11 14.8DMA104487 13106 4200 9 20.5 18DMA104493 13106 4200 9 15.97 20.8DMA104493 13106 4200 9 15.97 21DMA104495 13106 4200 9 17.12 12.9DMA104496 13106 4200 9 14.84 24.2DMA104504 13106 4200 9 8.05 25.4DMA104509 13106 4200 9 11.19 25.6DMA104510 13106 4200 9 22.48 21.1DMA104512 13106 4200 9 21.15 14.2DMA104513 13106 4200 9 29.39 20DMA104514 13106 4200 9 14.86 15.6DMA104515 13106 4200 9 18.83 22DMA104519 13106 4200 9 15.14 17.2DMA104521 13106 4200 9 19.87 28.5DMA104522 13106 4200 9 18.13 15.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104527 13106 4200 9 26.06 24.1DMA104528 13106 4200 9 22.63 20.3DMA104531 13106 4200 9 11.55 16.5DMA104532 13106 4200 9 19.03 18.9DMA104538 13106 4200 9 21.95 25.5DMA104539 13106 4200 9 16.63 23.1DMA104541 13106 4200 9 26.12 22.2DMA104540 13106 4200 9 18.06 10.4DMA104542 13106 4200 9 24.88 23.5DMA104544 13106 4200 9 17.28 17.5DMA104545 13106 4200 9 13.29 24.4DMA104546 13106 4200 9 19.65 21.6DMA104547 13106 4200 9 30.73 25.7DMA104550 13106 4200 9 20.16 22.6DMA104553 13106 4200 9 17.08 26.7DMA104552 13106 4200 9 28.18 25DMA104555 13106 4200 9 24.41 18.3DMA104557 13106 4200 9 16.2 16.5DMA104561 13106 4200 9 14.6 20.8DMA104562 13106 4200 9 25.79 22.3DMA104563 13106 4200 9 12.84 12DMA104565 13106 4200 9 15.43 27.6DMA104568 13106 4200 9 16.6 20.9DMA104570 13106 4200 9 13.78 13.3DMA104571 13106 4200 9 22.23 27.6DMA104573 13106 4200 9 16.09 15DMA104574 13106 4200 9 11.05 20.1DMA104575 13106 4200 9 14.98 21.6DMA104581 13106 4200 9 15.46 19.2DMA104582 13106 4200 9 26.67 20.6DMA104583 13106 4200 9 17.17 18.9DMA104584 13106 4200 9 19.77 15.1DMA104585 13106 4200 9 14.2 14DMA104588 13106 4200 9 16.8 17.1DMA104590 13106 4200 9 12.7 26.8DMA104592 13106 4200 9 25.74 17.3DMA104593 13106 4200 9 27.32 22.8DMA104596 13106 4200 9 21.72 17.2DMA104594 13106 4200 9 14.3 11.1DMA104597 13106 4200 9 14.79 19.7DMA104601 13106 4200 9 15.73 17.2DMA104603 13106 4200 9 12.86 15.2DMA104605 13106 4200 9 15.67 19.1DMA104606 13106 4200 9 20.49 15.1DMA104609 13106 4200 9 13.39 17.8DMA104608 13106 4200 9 15.88 18.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104610 13106 4200 9 19.32 22.7DMA104611 13106 4200 9 13.54 10.5DMA104614 13106 4200 9 17.48 23.2DMA104617 13106 4200 9 18.67 18.5DMA104618 13106 4200 9 13.23 20.6DMA104619 13106 4200 9 16.84 16.5DMA104620 13106 4200 9 13.55 12.5DMA104621 13106 4200 9 8.89 17.2DMA104625 13106 4200 9 17.37 15.4DMA104626 13106 4200 9 19.54 18.4DMA104628 13106 4200 9 12.84 18DMA104627 13106 4200 9 17.75 14.8DMA104629 13106 4200 9 17.81 16.4DMA104631 13106 4200 9 16.53 16DMA104632 13106 4200 9 9.81 12.4DMA104633 13106 4200 9 25.02 25.1DMA104635 13106 4200 9 10.23 16.6DMA104636 13106 4200 9 24.08 22.2DMA104637 13106 4200 9 17.54 19.9DMA104638 13106 4200 9 16.19 17.8DMA104639 13106 4200 9 18.72 16DMA104640 13106 4200 9 17.59 16.3DMA104642 13106 4200 9 10.83 17.8DMA104643 13106 4200 9 13.15 19.3DMA104646 13106 4200 9 21.52 30.2DMA104648 13106 4200 9 25.82 11.4DMA104649 13106 4200 9 14.91 25.6DMA104652 13106 4200 9 15.13 12.3DMA104651 13106 4200 9 14 16.7DMA104654 13106 4200 9 23.83 20.7DMA104656 13106 4200 9 13.51 22.5DMA104658 13106 4200 9 13.18 16.1DMA104659 13106 4200 9 12.64 14.6DMA104663 13106 4200 9 28.43 26.9DMA104665 13106 4200 9 21.08 18.5DMA104666 13106 4200 9 16.91 18.6DMA104668 13106 4200 9 15.92 17DMA104669 13106 4200 9 14.17 11.3DMA104673 13106 4200 9 13.62 16.8DMA104675 13106 4200 9 14.13 18.4DMA104678 13106 4200 9 16.98 16DMA104681 13106 4200 9 15.72 15.4DMA104684 13106 4200 9 15.47 17.2DMA104683 13106 4200 9 17.52 13DMA104685 13106 4200 9 17.43 21.8DMA104687 13106 4200 9 10.73 13.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104688 13106 4200 9 16.01 11.9DMA104690 13106 4200 9 16.68 13.6DMA104689 13106 4200 9 25.15 24.5DMA104692 13106 4200 9 22.8 16.2DMA104695 13106 4200 9 25.61 25.5DMA104697 13106 4200 9 15.74 28.4DMA104703 13106 4200 9 17.82 28.1DMA104704 13106 4200 9 14.93 13.6DMA104709 13106 4200 9 19.79 20.7DMA104714 13106 4200 9 22.14 21DMA104715 13106 4200 9 15.97 15.2DMA104716 13106 4200 9 14.75 12.5DMA104717 13106 4200 9 12.57 19.2DMA104718 13106 4200 9 22.27 19DMA104719 13106 4200 9 23.69 18.9DMA104720 13106 4200 9 21.82 21.1DMA104723 13106 4200 9 8.56 18.6DMA104724 13106 4200 9 20.03 23.1DMA104727 13106 4200 9 13.52 15.6DMA104738 13133 4200 9 10.66 11.7DMA104745 13133 4200 9 19.38 18.4DMA104748 13133 4200 9 15.73 16.8DMA104749 13133 4200 9 19.84 21.6DMA104750 13133 4200 9 20.93 24.2DMA104751 13133 4200 9 10.09 19.3DMA104752 13133 4200 9 13.97 12.7DMA104754 13133 4200 9 21.33 32.3DMA104755 13133 4200 9 18.06 16.4DMA104760 13133 4200 9 14.14 22.9DMA104757 13133 4200 9 14.12 15DMA104762 13133 4200 9 7.97 13.4DMA104761 13133 4200 9 22.83 23.6DMA104765 13133 4200 9 19.05 25DMA104769 13133 4200 9 9.73 25.1DMA104774 13133 4200 9 25.84 28.3DMA104781 13133 4200 9 13.65 21.3DMA104784 13133 4200 9 17.72 25.8DMA104785 13133 4200 9 26.48 32.2DMA104786 13133 4200 9 9.22 26.5DMA104789 13133 4200 9 22.98 23.7DMA104788 13133 4200 9 15.98 25.8DMA104790 13133 4200 9 16.87 16DMA104791 13133 4200 9 27.35 30DMA104793 13133 4200 9 20.66 27.3DMA104794 13133 4200 9 19.57 17.2DMA104795 13133 4200 9 30.9 21.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104796 13133 4200 9 11.39 18.2DMA104797 13133 4200 9 18.27 18.8DMA104798 13133 4200 9 26.11 21.4DMA104801 13133 4200 9 17.72 19.4DMA104803 13133 4200 9 7.25 19.5DMA104802 13133 4200 9 14.45 22DMA104807 13133 4200 9 17.64 26.6DMA104810 13133 4200 9 16.89 27DMA104811 13133 4200 9 12.18 12.7DMA104812 13133 4200 9 15.89 15.7DMA104813 13133 4200 9 15.07 15.1DMA104816 13133 4200 9 18.96 14.7DMA104817 13133 4200 9 16.09 16.2DMA104820 13133 4200 9 26.16 22.2DMA104821 13133 4200 9 11.53 17.7DMA104823 13133 4200 9 13.4 13.5DMA104826 13133 4200 9 21.73 21.6DMA104825 13133 4200 9 18.99 19.7DMA104828 13133 4200 9 16.28 18.3DMA104829 13133 4200 9 18.8 25.1DMA104831 13133 4200 9 22.45 20.3DMA104832 13133 4200 9 14.68 18.5DMA104834 13133 4200 9 19.67 17.6DMA104836 13133 4200 9 15.77 23.8DMA104837 13133 4200 9 20.77 21.3DMA104839 13133 4200 9 30.71 29.6DMA104840 13133 4200 9 11.08 13.4DMA104844 13133 4200 9 18.5 16.4DMA104845 13133 4200 9 13.57 11.9DMA104846 13133 4200 9 17.38 22.7DMA104848 13133 4200 9 19.95 18.1DMA104849 13133 4200 9 26.58 22.9DMA104850 13133 4200 9 13.82 16.8DMA104852 13133 4200 9 14.1 17.1DMA104854 13133 4200 9 8.84 15.2DMA104856 13133 4200 9 27.83 22.7DMA104857 13133 4200 9 17.16 24.8DMA104858 13133 4200 9 22.15 24.8DMA104860 13133 4200 9 14.23 15.2DMA104862 13133 4200 9 12.2 20.1DMA104861 13133 4200 9 12.86 12.3DMA104863 13133 4200 9 11.6 12.7DMA104864 13133 4200 9 18.37 14.1DMA104867 13133 4200 9 13.95 12.7DMA104866 13133 4200 9 21.89 14.3DMA104871 13133 4200 9 15.01 15.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104872 13133 4200 9 12.73 12.1DMA104875 13133 4200 9 17.33 12.3DMA104877 13133 4200 9 8.83 20.4DMA104876 13133 4200 9 13.12 15.1DMA104878 13133 4200 9 17.05 26.1DMA104880 13133 4200 9 9.75 13.7DMA104881 13133 4200 9 18.22 16DMA104882 13133 4200 9 20.44 15.1DMA104884 13133 4200 9 14.26 13.1DMA104885 13133 4200 9 10.57 12DMA104887 13133 4200 9 20.43 29DMA104889 13133 4200 9 10.41 16.1DMA104891 13133 4200 9 14.83 16.5DMA104892 13133 4200 9 28.09 17DMA104894 13133 4200 9 21.37 17.6DMA104898 13133 4200 9 27.87 22.9DMA104900 13133 4200 9 13.18 21.5DMA104902 13133 4200 9 22.23 17.9DMA104906 13133 4200 9 14.92 18.5DMA104907 13133 4200 9 13.92 22.4DMA104910 13133 4200 9 19.68 23.3DMA104911 13133 4200 9 23.13 20.9DMA104912 13133 4200 9 15.63 16.2DMA104913 13133 4200 9 23.68 24DMA104914 13133 4200 9 16.59 16.3DMA104915 13133 4200 9 19.72 22.6DMA104917 13133 4200 9 25.57 27.6DMA104919 13133 4200 9 11.73 14.8DMA104921 13133 4200 9 14.08 12.8DMA104923 13133 4200 9 15.18 22.3DMA104926 13133 4200 9 12.64 15.1DMA104928 13133 4200 9 20.86 16.7DMA104929 13133 4200 9 23.4 25DMA104931 13133 4200 9 13.83 17.6DMA104932 13133 4200 9 9.62 17.6DMA104933 13133 4200 9 21.01 16.5DMA104935 13133 4200 9 16.99 18.6DMA104937 13133 4200 9 10.54 14DMA104939 13133 4200 9 18.68 17.1DMA104938 13133 4200 9 16.24 14.7DMA104940 13133 4200 9 14.6 19DMA104942 13133 4200 9 16.81 15.7DMA104944 13133 4200 9 17.54 15.7DMA104947 13133 4200 9 12.01 19.6DMA104950 13133 4200 9 14.73 21.6DMA104951 13133 4200 9 23.17 15.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA104952 13133 4200 9 25.85 20.1DMA104953 13133 4200 9 23.66 19.5DMA104954 13133 4200 9 15.82 19.8DMA104955 13133 4200 9 29.34 13.8DMA132277 16746 5550 9 13.16 10.7DMA132267 16746 5550 9 13 10.8DMA132273 16746 5550 9 17.35 10.4DMA346394 47591 69380 13 13.27 16.8DMA346395 47615 69380 13 17.61 17.1DMA346398 47591 69380 13 22.81 25.2DMA346397 47591 69380 13 21.74 18DMA346399 47615 69380 13 16.83 18.6DMA346401 47615 69380 13 17.74 11.6DMA346402 47591 69380 13 16.09 13.8DMA346403 47615 69380 13 18.25 13.7DMA346405 47615 69380 13 12.99 22.5DMA346406 47615 69380 13 11.75 12.4DMA346409 47615 69380 13 25.59 15.4DMA346411 47591 69380 13 24.96 15.7DMA346413 47591 69380 13 15.23 19.6DMA346414 47615 69380 13 17.63 12.6DMA346415 47615 69380 13 17.17 15.2DMA346418 47615 69380 13 21.58 16.5DMA346419 47591 69380 13 18.61 16.5DMA346425 47615 69380 13 15.55 12.1DMA346428 47591 69380 13 17.04 25.1DMA346431 47615 69380 13 20.39 18.2DMA346433 47615 69380 13 14.73 13.2DMA346434 47615 69380 13 21.23 21.1DMA346435 47615 69380 13 11.1 16.3DMA346439 47591 69380 13 11.38 17.1DMA346441 47591 69380 13 18.26 15.1DMA346442 47615 69380 13 9.23 13.7DMA346444 47615 69380 13 11.1 16.2DMA346450 47615 69380 13 16.14 13.1DMA346458 47615 69380 13 24.55 14.5DMA346461 47591 69380 13 17.98 18.5DMA346460 47615 69380 13 9.25 10.9DMA346465 47591 69380 13 15.3 16.8DMA346469 47615 69380 13 14.74 14.8DMA346470 47615 69380 13 12.97 14.9DMA346472 47591 69380 13 10.63 15.4DMA346475 47615 69380 13 14.45 13.5DMA346477 47591 69380 13 14.33 16.3DMA346478 47615 69380 13 16.49 11.8DMA346482 47615 69380 13 14.55 13.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346487 47615 69380 13 25.03 14.4DMA346488 47615 69380 13 14.02 12.7DMA346497 47615 69380 13 13.63 11DMA346496 47615 69380 13 11.84 13.9DMA346503 47615 69380 13 12.15 17.6DMA346515 47615 69380 13 11.7 14.6DMA346519 47615 69380 13 6.4 16.2DMA346526 47615 69380 13 16.45 13.3DMA346528 47615 69380 13 17.26 17.9DMA346535 47615 69380 13 27.77 24.9DMA346536 47615 69380 13 17.12 12.2DMA346538 47615 69380 13 15.52 15.2DMA346540 47615 69380 13 14.6 13DMA346549 47615 69380 13 22.29 20.8DMA346552 47615 69380 13 14.78 10.5DMA346554 47615 69380 13 8.71 16.2DMA346557 47615 69380 13 18.34 12.3DMA346568 47615 69380 13 16.1 13.2DMA346572 47615 69380 13 17.24 11.3DMA346577 47615 69380 13 13.76 11.8DMA346578 47615 69380 13 15.84 11DMA346582 47615 69380 13 13.14 11DMA346587 47615 69380 13 13.17 18.5DMA346585 47615 69380 13 15.11 13.3DMA346595 47615 69380 13 11.72 11.6DMA346597 47615 69380 13 11.15 12.9DMA346599 47615 69380 13 25.43 18.2DMA346601 47615 69380 13 18.62 12.2DMA346604 47615 69380 13 18.33 15.5DMA346605 47615 69380 13 17.1 18.3DMA346617 47615 69380 13 12.65 12.9DMA346620 47615 69380 13 11.27 10.6DMA346623 47615 69380 13 15.83 17.8DMA346633 47615 69380 13 11.43 16.8DMA346637 47615 69380 13 18.49 16.3DMA346641 47615 69380 13 14.99 12.2DMA346644 47620 69380 13 19.29 13.5DMA346650 47615 69380 13 12.25 16.8DMA346653 47620 69380 13 12.91 17.2DMA346654 47615 69380 13 15.35 13.8DMA346655 47615 69380 13 17.48 11DMA346661 47620 69380 13 15.8 12.6DMA346662 47615 69380 13 17.43 13.4DMA346672 47615 69380 13 19.09 15.3DMA346677 47620 69380 13 21.49 11.8DMA346680 47615 69380 13 16.08 13.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346682 47620 69380 13 12.48 13.5DMA346683 47615 69380 13 12.64 14.9DMA346692 47620 69380 13 11.66 10.9DMA346693 47615 69380 13 17.9 18.7DMA346694 47615 69380 13 11.77 16.4DMA346695 47620 69380 13 18.21 13.4DMA346697 47615 69380 13 14 15.3DMA346701 47620 69380 13 17.31 13.5DMA346702 47620 69380 13 19.05 13.7DMA346708 47620 69380 13 14.96 15.8DMA346713 47620 69380 13 9.31 17.2DMA346727 47620 69380 13 10.5 14.1DMA346731 47615 69380 13 12.17 12.5DMA346734 47620 69380 13 13.16 16.9DMA346735 47620 69380 13 13.48 12.5DMA346737 47615 69380 13 17.54 10.7DMA346740 47615 69380 13 10.53 11.1DMA346742 47615 69380 13 19.58 11DMA346743 47615 69380 13 12.83 13.9DMA346744 47620 69380 13 13.16 16.5DMA346750 47615 69380 13 25.12 28.3DMA346751 47620 69380 13 13.89 18.9DMA346754 47620 69380 13 20.62 20.2DMA346755 47615 69380 13 21.99 22.3DMA346756 47615 69380 13 14.06 18.8DMA346759 47615 69380 13 15.76 12.8DMA346761 47620 69380 13 18.86 17.1DMA346763 47615 69380 13 25.66 25.7DMA346764 47620 69380 13 10.67 14.1DMA346766 47615 69380 13 8.4 13.7DMA346768 47620 69380 13 20.45 14.2DMA346771 47620 69380 13 16.34 18.3DMA346770 47615 69380 13 13.6 12.7DMA346774 47620 69380 13 20.94 12.8DMA346775 47615 69380 13 20.59 19.4DMA346776 47615 69380 13 19.43 22.1DMA346778 47615 69380 13 17.04 13DMA346779 47620 69380 13 20.51 19.2DMA346780 47615 69380 13 20.77 15.5DMA346782 47620 69380 13 19.75 14.6DMA346783 47615 69380 13 20.3 14.8DMA346787 47615 69380 13 11.59 14.6DMA346785 47615 69380 13 16.06 17.2DMA346788 47620 69380 13 17.51 17DMA346795 47615 69380 13 22.04 13.3DMA346798 47620 69380 13 22.52 16.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346797 47615 69380 13 18.91 12.5DMA346802 47615 69380 13 14.95 12.5DMA346799 47615 69380 13 19.02 19.3DMA346804 47620 69380 13 12.99 15.7DMA346807 47615 69380 13 19.06 14.5DMA346808 47620 69380 13 13.13 12.7DMA346810 47615 69380 13 21.68 12.4DMA346813 47615 69380 13 16.33 14.9DMA346814 47620 69380 13 17.37 12.6DMA346815 47620 69380 13 19.19 12.2DMA346819 47615 69380 13 15.14 12.2DMA346825 47620 69380 13 20.57 14.2DMA346827 47620 69380 13 22.34 12.8DMA346834 47615 69380 13 14.13 14.8DMA346838 47615 69380 13 16.87 26.4DMA346846 47615 69380 13 21.49 18DMA346847 47620 69380 13 10.95 12.6DMA346850 47615 69380 13 28.1 28.7DMA346854 47620 69380 13 6 11.9DMA346853 47620 69380 13 13.26 14.7DMA346864 47615 69380 13 11.63 10.4DMA346862 47620 69380 13 11.37 10.9DMA346866 47615 69380 13 13.84 12.7DMA346871 47620 69380 13 19.28 11.8DMA346873 47620 69380 13 12.68 11.3DMA346874 47615 69380 13 18.47 16.9DMA346876 47615 69380 13 9.83 13.4DMA346879 47620 69380 13 15.85 13.2DMA346881 47615 69380 13 18.51 14.6DMA346882 47620 69380 13 15.57 13.4DMA346886 47620 69380 13 14.52 11.5DMA346887 47620 69380 13 15.17 12.6DMA346888 47615 69380 13 11.37 11.2DMA346889 47620 69380 13 18.59 13.5DMA346898 47620 69380 13 21.93 16.9DMA346895 47615 69380 13 12.85 12.7DMA346901 47620 69380 13 17.94 16.1DMA346908 47615 69380 13 14.51 16.6DMA346918 47615 69380 13 7.71 12.4DMA346925 47620 69380 13 16.23 13.9DMA346926 47620 69380 13 10.59 12.2DMA346931 47620 69380 13 15.27 11.6DMA346948 47620 69380 13 6 12.6DMA346996 47620 69380 13 13.61 10.7DMA347008 47615 69380 13 9.47 19.9DMA347025 47615 69380 13 14.68 14.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347028 47615 69380 13 13.55 13.5DMA347036 47615 69380 13 15.43 13.2DMA347040 47620 69380 13 14.16 14.6DMA347042 47620 69380 13 11.16 14.2DMA347045 47620 69380 13 12.65 20.9DMA347046 47620 69380 13 13.95 12.6DMA347052 47615 69380 13 33.81 24.6DMA347056 47615 69380 13 22.81 26.5DMA347059 47615 69380 13 15.83 21.5DMA347060 47615 69380 13 16.56 22.3DMA347061 47620 69380 13 15.38 13.3DMA347063 47620 69380 13 12.02 17.2DMA347071 47620 69380 13 13 14.3DMA347074 47620 69380 13 18.51 14.7DMA347073 47615 69380 13 11.29 13.8DMA347076 47620 69380 13 13.17 13.4DMA347082 47620 69380 13 13.42 19.6DMA347081 47615 69380 13 18.84 15.1DMA347090 47615 69380 13 19.34 14.5DMA347095 47615 69380 13 16.13 16.6DMA347098 47620 69380 13 15.14 13.8DMA347105 47615 69380 13 14.61 14DMA347115 47615 69380 13 17.23 16DMA347116 47615 69380 13 18.1 17.2DMA347118 47620 69380 13 19.31 12.2DMA347123 47620 69380 13 8.94 16.3DMA347122 47615 69380 13 12.25 12.9DMA347129 47615 69380 13 19.24 12.7DMA347130 47615 69380 13 16.71 12.6DMA347145 47615 69380 13 16.66 21.6DMA347148 47615 69380 13 12.83 13.1DMA347154 47615 69380 13 13.3 10.8DMA347156 47615 69380 13 8.85 11.5DMA347164 47615 69380 13 14.81 16.7DMA347175 47615 69380 13 30.95 33.6DMA347189 47615 69380 13 12.7 17.5DMA347194 47615 69380 13 17.93 16.1DMA347204 47615 69380 13 12.21 13.4DMA347209 47615 69380 13 15.8 14.8DMA347225 47615 69380 13 11.44 12.2DMA347227 47615 69380 13 16.57 16.6DMA347232 47615 69380 13 14.1 12.6DMA347245 47615 69380 13 13.06 12.1DMA347253 47615 69380 13 6.96 12.5DMA347271 47615 69380 13 13.41 12.5DMA347285 47615 69380 13 10.86 18.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA347290 47615 69380 13 15.02 12.7DMA347292 47615 69380 13 14.39 13.7DMA347300 47615 69380 13 7.91 11.1DMA347308 47615 69380 13 13.33 12.6DMA347312 47615 69380 13 19.15 11.4DMA347316 47615 69380 13 15.56 13DMA347331 47665 69380 13 14.19 11.5DMA347346 47665 69380 13 22.52 13.5DMA347359 47665 69380 13 14.28 16.8DMA347387 47665 69380 13 13.53 11.9DMA347607 47698 69380 13 8.79 12.8DMA347639 47698 69380 13 8.57 11.3DMA347685 47698 69380 13 10.82 13.5DMA347716 47698 69380 13 14.88 12.8DMA348718 47930 69390 13 10.71 13.4DMA348723 47930 69390 13 21.45 30.9DMA348726 47930 69390 13 32.51 37.1DMA348731 47930 69390 13 14.9 15.3DMA348733 47930 69390 13 35.11 35DMA348735 47930 69390 13 13.3 15.8DMA348736 47930 69390 13 27.81 41DMA348742 47930 69390 13 19.97 24DMA348746 47930 69390 13 15.81 22.3DMA348747 47930 69390 13 22.26 17.8DMA348749 47930 69390 13 16.61 15.1DMA348751 47930 69390 13 14.5 16.1DMA348755 47930 69390 13 29.93 34.7DMA348759 47930 69390 13 23.31 28.2DMA348758 47930 69390 13 12.53 26.7DMA348763 47930 69390 13 9.2 13.9DMA348764 47930 69390 13 14.79 14DMA348765 47930 69390 13 14.81 11DMA348768 47930 69390 13 14.01 13DMA348767 47930 69390 13 19.31 14.7DMA348773 47930 69390 13 29.75 30.6DMA348777 47930 69390 13 20.25 26DMA348780 47930 69390 13 14.32 26.2DMA348784 47930 69390 13 15.48 19.2DMA348786 47930 69390 13 28.51 27.4DMA348787 47930 69390 13 15.2 20.2DMA348794 47930 69390 13 10.79 26.6DMA348796 47930 69390 13 12.46 15.9DMA348795 47930 69390 13 12.73 12.2DMA348793 47930 69390 13 17.78 13.5DMA348801 47930 69390 13 13.77 16DMA348812 47930 69390 13 17.85 11.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA348810 47930 69390 13 16.57 19.5DMA348813 47930 69390 13 12.1 17.6DMA348821 47930 69390 13 24.11 21.8DMA348832 47930 69390 13 14.23 17.5DMA348834 47930 69390 13 16.09 14.1DMA348835 47930 69390 13 19.7 24.1DMA348843 47930 69390 13 10.82 15.6DMA348845 47930 69390 13 13.83 14.1DMA348850 47930 69390 13 11.77 16.3DMA348851 47930 69390 13 14.06 20.6DMA348849 47930 69390 13 13.07 18.6DMA348853 47930 69390 13 16.89 13.3DMA348856 47930 69390 13 13.19 14.7DMA348863 47930 69390 13 20.08 19.8DMA348861 47930 69390 13 19.09 27.8DMA348865 47930 69390 13 13.51 16DMA348866 47930 69390 13 22.22 20.4DMA348867 47930 69390 13 22.01 35.3DMA348870 47930 69390 13 15.48 12.9DMA348871 47930 69390 13 13.43 11.2DMA348874 47930 69390 13 22.14 20.4DMA348876 47930 69390 13 12.89 19DMA348878 47930 69390 13 22.52 35.9DMA348879 47930 69390 13 33.87 42DMA348880 47930 69390 13 25.63 19.7DMA348884 47930 69390 13 11.3 16.2DMA348883 47930 69390 13 13.36 10.7DMA348885 47930 69390 13 16.81 15.5DMA348887 47930 69390 13 11.18 17.4DMA348894 47930 69390 13 16.76 23.8DMA348897 47930 69390 13 10.84 13.3DMA348901 47930 69390 13 10.44 11.8DMA348900 47930 69390 13 13.67 13.7DMA348903 47930 69390 13 9.08 13.9DMA348902 47930 69390 13 27.86 10.5DMA348906 47930 69390 13 11.54 13DMA348905 47930 69390 13 16.48 16.4DMA348908 47930 69390 13 15.76 17.1DMA348911 47930 69390 13 21.48 25DMA348914 47930 69390 13 10.63 12DMA348917 47930 69390 13 15.55 18.8DMA348918 47930 69390 13 13.27 12.3DMA348920 47930 69390 13 23.28 28DMA348925 47930 69390 13 15.86 14.8DMA348929 47930 69390 13 9.99 17.6DMA348931 47930 69390 13 15.06 18.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA348930 47930 69390 13 20.89 20.2DMA348934 47930 69390 13 22.01 17.5DMA348933 47930 69390 13 12.13 12.3DMA348936 47930 69390 13 15.08 13.2DMA348938 47930 69390 13 25.16 24.9DMA348937 47930 69390 13 15.91 14.9DMA348948 47930 69390 13 20.43 21.8DMA348946 47930 69390 13 24.12 24.5DMA348947 47930 69390 13 14.98 13DMA348953 47930 69390 13 9.23 15DMA348952 47930 69390 13 17.54 16.4DMA348957 47930 69390 13 14.69 13.7DMA348959 47930 69390 13 46.37 42.6DMA348958 47930 69390 13 15.23 17.5DMA348963 47930 69390 13 14.95 13.5DMA348984 47930 69390 13 13.03 12.5DMA348990 47930 69390 13 19.23 22.3DMA348994 47930 69390 13 14.26 22.2DMA348997 47930 69390 13 19.73 16.1DMA349002 47930 69390 13 13.25 11DMA349004 47930 69390 13 11.65 12.3DMA349006 47930 69390 13 10.03 15.5DMA349015 47930 69390 13 12.59 14.5DMA349018 47930 69390 13 9.45 12.1DMA349016 47930 69390 13 11.61 10.5DMA349021 47930 69390 13 12.36 10.7DMA349020 47930 69390 13 13.7 13.2DMA349026 47930 69390 13 20.27 26.5DMA349030 47930 69390 13 14.33 13.5DMA349039 47930 69390 13 17.75 14.6DMA349041 47930 69390 13 15.68 15.6DMA349043 47930 69390 13 7.64 11.2DMA349044 47930 69390 13 18.94 19.1DMA349048 47930 69390 13 16.95 25.1DMA349055 47930 69390 13 16.96 21.5DMA349053 47930 69390 13 14.18 13.4DMA349056 47930 69390 13 10.23 16.8DMA349058 47930 69390 13 13.57 17.5DMA349061 47930 69390 13 11.96 12.7DMA349063 47930 69390 13 21.36 24.2DMA349069 47930 69390 13 20.14 18.4DMA349079 47930 69390 13 21.04 22.9DMA349080 47930 69390 13 16.07 20.5DMA349082 47930 69390 13 20.34 16.4DMA349085 47930 69390 13 10.55 14DMA349092 47930 69390 13 32.89 35.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA349101 47930 69390 13 10.79 13.3DMA349103 47930 69390 13 16.34 13.5DMA349113 47930 69390 13 11.84 12.8DMA349112 47930 69390 13 14.6 14.9DMA349125 47930 69390 13 19.23 25.1DMA349157 47930 69390 13 10.09 11.6DMA349161 47930 69390 13 15.23 13.6DMA349164 47930 69390 13 14.04 17.8DMA349170 47930 69390 13 11.97 16.7DMA349176 47930 69390 13 9.7 15.8DMA349175 47930 69390 13 14.7 13.7DMA349180 47930 69390 13 18.81 14.8DMA349187 47930 69390 13 18.54 24DMA349189 47930 69390 13 21.35 26.6DMA349191 47930 69390 13 14.19 17DMA349193 47930 69390 13 22.59 23.2DMA349196 47930 69390 13 24.71 27.9DMA349197 47930 69390 13 13.17 16.3DMA349211 47930 69390 13 23.86 30.1DMA349217 47930 69390 13 14.41 14.1DMA349222 47930 69390 13 19.4 24.9DMA349230 47930 69390 13 14.71 13.8DMA349232 47930 69390 13 9.52 13.2DMA349231 47930 69390 13 15.59 13.5DMA349236 47930 69390 13 18.44 19.7DMA349237 47930 69390 13 15.04 11.7DMA349239 47930 69390 13 12.01 10.8DMA349241 47930 69390 13 40.79 36DMA349244 47930 69390 13 14.71 13.7DMA349246 47930 69390 13 13.66 17.1DMA349250 47930 69390 13 15.31 17.4DMA349252 47930 69390 13 14.33 13.5DMA349253 47930 69390 13 11.57 15.6DMA349257 47930 69390 13 15.19 27.1DMA349262 47930 69390 13 16.02 26.8DMA349266 47930 69390 13 14.09 17.3DMA349270 47930 69390 13 12.93 12.1DMA349275 47930 69390 13 8.04 11.6DMA349276 47930 69390 13 14.74 20.2DMA349277 47930 69390 13 10.39 14.5DMA349279 47930 69390 13 18.29 16.2DMA349291 47930 69390 13 11.83 14.1DMA349294 47930 69390 13 35.63 46.3DMA349296 47930 69390 13 9.59 11.9DMA349301 47930 69390 13 15.39 14.3DMA349302 47930 69390 13 16.49 13.3

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA349308 47930 69390 13 12.59 12.1DMA349309 47930 69390 13 15 13.8DMA349333 47930 69390 13 17.86 19.6DMA349343 47930 69390 13 11.51 15.9DMA562491 79649 96390 14 15.93 27.2DMA562493 79649 96390 14 12.7 10.4DMA562494 79649 96390 14 12.48 17.9DMA562496 79649 96390 14 8.65 17.1DMA562497 79649 96390 14 10.87 17.5DMA562499 79649 96390 14 14.86 13.5DMA562500 79644 96390 14 11.25 11.9DMA562502 79649 96390 14 7.81 16.4DMA562504 79649 96390 14 15.23 16.1DMA562503 79649 96390 14 16.12 14DMA562505 79649 96390 14 15.04 18.3DMA562506 79649 96390 14 12.4 17.1DMA562507 79649 96390 14 12.81 15.2DMA562508 79649 96390 14 14.31 22.7DMA562509 79649 96390 14 13.27 22.9DMA562511 79649 96390 14 15.71 15.9DMA562514 79649 96390 14 19.28 19.8DMA562515 79649 96390 14 21.01 19.3DMA562517 79649 96390 14 11.08 15.6DMA562521 79649 96390 14 13.2 18.1DMA562518 79649 96390 14 16.96 21.6DMA562520 79649 96390 14 12.28 11.1DMA562519 79649 96390 14 23.02 18.5DMA562523 79649 96390 14 17.26 13.8DMA562525 79649 96390 14 15.71 19.9DMA562526 79649 96390 14 17.94 23.9DMA562524 79649 96390 14 12.63 13.7DMA562528 79649 96390 14 18.67 18DMA562527 79649 96390 14 30.8 30.4DMA562529 79649 96390 14 14.77 18.6DMA562530 79649 96390 14 7.07 13.5DMA562533 79649 96390 14 8.67 14.6DMA562535 79649 96390 14 16.44 16.5DMA562534 79649 96390 14 19.6 21.8DMA562531 79649 96390 14 15.34 13.4DMA562532 79649 96390 14 23.13 27.6DMA562538 79649 96390 14 18.66 21.9DMA562537 79649 96390 14 19.52 15.6DMA562536 79649 96390 14 20.39 15.3DMA562540 79649 96390 14 9.01 15.9DMA562539 79649 96390 14 9.71 16.7DMA562541 79649 96390 14 14.72 16.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA562542 79649 96390 14 11.89 24DMA562543 79649 96390 14 17.51 19.4DMA562544 79649 96390 14 15.76 23.3DMA562546 79649 96390 14 6 19.1DMA562545 79649 96390 14 16.87 16.9DMA562547 79649 96390 14 15.24 14DMA562549 79649 96390 14 17.2 17.5DMA562550 79649 96390 14 13.22 19.6DMA562552 79649 96390 14 20.49 20.4DMA562551 79649 96390 14 12.23 13.8DMA562553 79649 96390 14 17.19 21DMA562555 79649 96390 14 14.47 13.2DMA562554 79649 96390 14 17.68 14.9DMA562556 79646 96390 14 11.14 13.5DMA562557 79649 96390 14 13.58 15.3DMA562558 79649 96390 14 13.08 15.3DMA562559 79646 96390 14 13.76 15.8DMA562560 79649 96390 14 16.25 15.1DMA562561 79649 96390 14 9.75 18.9DMA562563 79649 96390 14 21.88 18.3DMA562565 79649 96390 14 18.69 15.7DMA562566 79649 96390 14 14.37 11.3DMA562568 79649 96390 14 20.68 23.3DMA562567 79649 96390 14 8.39 16.1DMA562569 79649 96390 14 11.43 24.8DMA562571 79649 96390 14 12.83 15.6DMA562570 79649 96390 14 14.53 15.1DMA562572 79649 96390 14 17.16 17DMA562573 79649 96390 14 19.26 20.4DMA562575 79649 96390 14 25.83 20.8DMA562574 79649 96390 14 16.82 20.4DMA562576 79649 96390 14 13.54 11.7DMA562577 79649 96390 14 19.88 23.2DMA562578 79649 96390 14 10.86 16.6DMA562579 79649 96390 14 13.51 12.4DMA562581 96390 14 16.62 14.2DMA562583 79649 96390 14 6 11.5DMA562582 79649 96390 14 22.46 23.5DMA562584 79649 96390 14 16.61 15.8DMA562586 79649 96390 14 23.05 25DMA562585 79649 96390 14 10.91 12.3DMA562587 79649 96390 14 13.32 14.9DMA562588 79649 96390 14 16.32 21.4DMA562589 79649 96390 14 12.55 15.4DMA562590 79649 96390 14 18.26 17.5DMA562591 79649 96390 14 23.78 21.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA562593 79649 96390 14 13.47 16.4DMA562595 79649 96390 14 12.66 21.5DMA562596 79649 96390 14 18.31 19.2DMA562594 79649 96390 14 17.42 19.2DMA562598 79649 96390 14 10.5 22.9DMA562601 79649 96390 14 21.16 24.8DMA562599 79649 96390 14 20.28 13.1DMA562600 79649 96390 14 17.47 20.2DMA562604 79649 96390 14 25.53 28.1DMA562603 79649 96390 14 14.59 16.6DMA562602 79647 96390 14 10.39 12.7DMA562605 79649 96390 14 16.99 15.6DMA562606 79649 96390 14 12.26 19.9DMA562607 79649 96390 14 14.32 21.1DMA562608 79649 96390 14 20.01 16.3DMA562610 79649 96390 14 14.8 10.6DMA562611 79647 96390 14 14.27 17.5DMA562613 79649 96390 14 15.06 19.6DMA562614 79649 96390 14 20.86 23.9DMA562617 79649 96390 14 15.67 17DMA562619 79649 96390 14 33.97 34.4DMA562621 79649 96390 14 12.07 14DMA562623 79649 96390 14 11.75 14.3DMA562624 79649 96390 14 16.93 12DMA562625 79649 96390 14 13.78 14.7DMA562628 79649 96390 14 6.02 15.1DMA562626 79649 96390 14 17.64 16.3DMA562629 79649 96390 14 17.15 18.2DMA562630 79649 96390 14 16.03 14.3DMA562633 79649 96390 14 21.55 21.9DMA562631 79649 96390 14 10.85 17.8DMA562632 79649 96390 14 15.4 13.7DMA562637 79649 96390 14 13.66 16.7DMA562636 79649 96390 14 13.63 18.6DMA562635 79649 96390 14 16.38 12.7DMA562638 79649 96390 14 16.83 17.7DMA562641 79649 96390 14 21.22 21.5DMA562640 79649 96390 14 20.12 20.2DMA562642 79649 96390 14 16.35 17DMA562643 79649 96390 14 13.46 16.5DMA562644 79649 96390 14 16.22 16.8DMA562646 79649 96390 14 19.04 15.7DMA562645 79649 96390 14 28.13 25.6DMA562647 79649 96390 14 21.2 21.6DMA562648 79649 96390 14 13.91 18.3DMA562649 79649 96390 14 21.09 21.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA562650 79649 96390 14 16.09 12.6DMA562653 79649 96390 14 18.34 22DMA562651 79649 96390 14 21.11 14.5DMA562652 79649 96390 14 17.12 14.5DMA562654 79649 96390 14 13.78 11.5DMA562655 79649 96390 14 13.03 17.5DMA562656 79649 96390 14 11.12 18.9DMA562657 79649 96390 14 11.72 13.2DMA562658 79649 96390 14 10.16 16DMA562659 79649 96390 14 15.43 12.6DMA562662 79649 96390 14 14.69 19.1DMA562660 79649 96390 14 14.39 15.4DMA562663 79649 96390 14 12.85 15.8DMA562664 79649 96390 14 14.57 14.8DMA562666 79649 96390 14 16.56 15.6DMA562665 79649 96390 14 16.61 12.8DMA562667 79649 96390 14 16.37 12.8DMA562669 79649 96390 14 14.2 20.2DMA562668 79649 96390 14 18.8 20.7DMA562671 79649 96390 14 15.11 25.1DMA562672 79649 96390 14 13.34 15.6DMA562675 79649 96390 14 12.35 11DMA562674 79649 96390 14 17.51 17.9DMA562676 79649 96390 14 17.75 29.2DMA562679 79649 96390 14 17.57 22.4DMA562678 79649 96390 14 18.3 15.2DMA562677 79649 96390 14 15.42 15.1DMA562680 79649 96390 14 32.37 28.9DMA562681 79649 96390 14 13.78 18.6DMA562682 79649 96390 14 17.43 14.7DMA562684 79649 96390 14 11.77 16.2DMA562683 79649 96390 14 19.1 14.4DMA562685 79649 96390 14 15.31 12.6DMA562686 79649 96390 14 25.07 25.8DMA562687 79650 96390 14 8.98 25.9DMA562688 79649 96390 14 20.81 20DMA562689 79649 96390 14 15.47 17.3DMA562690 79649 96390 14 15.35 23.7DMA562692 79649 96390 14 12.48 20.7DMA562691 79649 96390 14 23.34 26.2DMA562693 79649 96390 14 19.55 22.2DMA562695 79649 96390 14 18.72 19.5DMA562694 79650 96390 14 13.4 17.4DMA562697 79649 96390 14 15.14 17.2DMA562696 79649 96390 14 16.42 14.3DMA562698 79649 96390 14 14.61 18.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA562699 79649 96390 14 10.81 17.4DMA562700 79649 96390 14 13.26 19.9DMA562702 79649 96390 14 14.73 12.7DMA562701 79649 96390 14 17.28 21.4DMA562703 79649 96390 14 11.61 21.8DMA562704 79650 96390 14 10.56 13.5DMA562705 79649 96390 14 14.93 13.1DMA562707 79649 96390 14 14.11 23DMA562706 79649 96390 14 15.27 14.2DMA562708 79649 96390 14 19.07 16.1DMA562709 79649 96390 14 17.69 20.7DMA562710 79649 96390 14 18.83 16.6DMA562712 79649 96390 14 13.21 20.1DMA562711 79650 96390 14 10.23 24.6DMA562714 79649 96390 14 16.83 24.1DMA562715 79649 96390 14 7.98 14DMA562716 79649 96390 14 15.97 11.6DMA562717 79649 96390 14 27 24.9DMA562718 79649 96390 14 9.71 10.8DMA562720 79649 96390 14 11.61 17.9DMA562721 79649 96390 14 11.58 15.7DMA562723 79649 96390 14 32.2 28DMA562722 79649 96390 14 19.82 20.7DMA562725 79649 96390 14 17.47 18.4DMA562724 79649 96390 14 14.59 15.9DMA562726 79649 96390 14 17.61 17.4DMA562727 79649 96390 14 13.02 22.5DMA562730 79649 96390 14 16.87 20.2DMA562728 79649 96390 14 25.91 19.9DMA562729 79649 96390 14 22.35 27.5DMA562731 79649 96390 14 24.19 25.4DMA562732 79649 96390 14 20.84 20.9DMA562733 79649 96390 14 17.42 18.1DMA562734 79649 96390 14 15.47 21.4DMA562736 79649 96390 14 10.87 17.9DMA562737 79651 96390 14 6 13DMA562738 79649 96390 14 18.34 15.9DMA562739 79649 96390 14 23.39 28.3DMA562740 79649 96390 14 11.95 15.4DMA562741 79649 96390 14 18.23 18.9DMA562743 79649 96390 14 21.31 14.7DMA562744 79649 96390 14 13.61 13.3DMA562746 79649 96390 14 9.72 20.8DMA562745 79649 96390 14 14.73 16.9DMA562747 79649 96390 14 17.94 15.8DMA562749 79649 96390 14 13 12.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA562748 79651 96390 14 12.33 13.2DMA562751 79649 96390 14 16.24 15.5DMA562750 79649 96390 14 14.65 13.9DMA562752 79649 96390 14 19.61 19.5DMA562754 79649 96390 14 14.3 22.5DMA562755 79649 96390 14 20.86 15.8DMA562753 79649 96390 14 21.14 13.9DMA562756 79649 96390 14 28.24 20.9DMA562757 79649 96390 14 15.07 16DMA562758 79649 96390 14 21.76 24.5DMA562759 79649 96390 14 16.8 19DMA562760 79649 96390 14 9.16 15.8DMA562764 79649 96390 14 12.94 20DMA562761 79649 96390 14 14.24 13.9DMA562762 79649 96390 14 22.01 21.9DMA562767 79649 96390 14 12.59 13.8DMA562766 79649 96390 14 13.4 13DMA562768 79649 96390 14 18.11 20.6DMA562769 79649 96390 14 18.82 20.3DMA562771 79649 96390 14 21.27 20.7DMA562772 79649 96390 14 17.8 19.3DMA562773 79649 96390 14 20.82 18DMA562774 79649 96390 14 21.12 14.5DMA562775 79649 96390 14 19.12 21DMA562778 79649 96390 14 10.88 20.1DMA562777 79649 96390 14 14.18 15.1DMA562782 79649 96390 14 21.6 27.4DMA562780 79649 96390 14 18.95 23.8DMA562779 79649 96390 14 14.21 16.4DMA562783 79649 96390 14 15.66 12.4DMA562784 79652 96390 14 9.59 13.7DMA562785 79649 96390 14 10.95 14.6DMA562786 79649 96390 14 12.66 13.9DMA562789 79649 96390 14 16.63 24.3DMA562791 79649 96390 14 27.02 28.8DMA562790 79649 96390 14 13.7 12.5DMA562792 79649 96390 14 18.64 21.5DMA562794 79649 96390 14 24.01 26.8DMA562793 79649 96390 14 20.54 14.8DMA562795 79649 96390 14 14.23 14.8DMA562800 79649 96390 14 21.54 21.7DMA562796 79649 96390 14 17.07 16.7DMA562797 79649 96390 14 18.35 22.8DMA562799 79649 96390 14 22.21 22.1DMA562801 79649 96390 14 14.6 17DMA562802 79649 96390 14 26.72 20.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA562803 79649 96390 14 23.54 18.8DMA562804 79649 96390 14 13.67 17.1DMA562805 79649 96390 14 24.29 16.3DMA562808 79649 96390 14 10.76 21.2DMA562807 79649 96390 14 17.44 18.7DMA562806 79649 96390 14 18.32 19.5DMA562810 79649 96390 14 25.37 25.2DMA562809 79649 96390 14 17.27 18.5DMA562812 79649 96390 14 7.5 16DMA562811 79649 96390 14 16.39 17.8DMA562813 96390 14 10.17 12.5DMA562816 79649 96390 14 18.58 17.9DMA562817 79649 96390 14 23.53 28.3DMA562814 79649 96390 14 15.54 16.1DMA562820 79649 96390 14 15.19 17.4DMA562821 79649 96390 14 33.76 31.9DMA562819 79649 96390 14 16.62 18.6DMA562818 79649 96390 14 13.82 12.6DMA562823 79649 96390 14 13.32 15.7DMA562822 79649 96390 14 11.36 16.4DMA562824 79649 96390 14 14.24 21.4DMA562825 79649 96390 14 20.16 18.7DMA562826 79649 96390 14 9.34 11.5DMA562827 79649 96390 14 15.69 17.7DMA562828 79649 96390 14 18.23 19.5DMA562830 79649 96390 14 10.72 18.9DMA562832 79649 96390 14 14.27 16.6DMA562831 79649 96390 14 12.17 19.6DMA562829 79649 96390 14 19.36 19.1DMA562833 79649 96390 14 13.93 10.4DMA562836 79649 96390 14 12.32 17.5DMA562838 79649 96390 14 10.85 14.9DMA562839 79649 96390 14 9.74 11.1DMA562837 79649 96390 14 14.82 17DMA562840 79649 96390 14 21.83 20.8DMA562841 96390 14 11.45 17.9DMA562843 79649 96390 14 15.56 13.6DMA562842 79649 96390 14 15.72 16.5DMA562845 79649 96390 14 6 13DMA562846 79649 96390 14 9.46 13.2DMA562847 79649 96390 14 12.34 11.4DMA562849 79649 96390 14 11.62 15.2DMA562850 79649 96390 14 15.74 12.5DMA562854 79653 96390 14 13.08 11.6DMA562968 79661 96390 14 12.03 24.2DMA562982 79661 96390 14 15.55 24.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA562987 79661 96390 14 16.91 17.7DMA562995 79661 96390 14 15.23 15.5DMA562996 79661 96390 14 11.95 14.1DMA562999 79661 96390 14 13.41 15.5DMA563003 79661 96390 14 12.54 22.8DMA563004 79661 96390 14 13.14 22.4DMA563006 79661 96390 14 13.55 16.9DMA563011 79661 96390 14 14.47 19.7DMA563014 79661 96390 14 16.26 16.3DMA563016 79661 96390 14 12.54 12.7DMA343557 47471 69360‐70 13 14.04 11.7DMA343561 47471 69360‐70 13 12.27 13.9DMA343563 47471 69360‐70 13 11.82 10.8DMA343571 47471 69360‐70 13 16.02 10.7DMA343573 47471 69360‐70 13 10.79 11.1DMA343574 47471 69360‐70 13 17.38 16.2DMA343584 47471 69360‐70 13 13.95 20.8DMA343590 47471 69360‐70 13 14.8 12.7DMA343591 47471 69360‐70 13 15.8 10.9DMA343598 47471 69360‐70 13 10.71 12.6DMA343599 47471 69360‐70 13 13.78 14DMA343600 47471 69360‐70 13 11.27 13.5DMA343604 47471 69360‐70 13 12.99 10.6DMA343605 47471 69360‐70 13 11.5 13.3DMA343610 47471 69360‐70 13 11.91 11DMA343612 47471 69360‐70 13 10.97 11.4DMA343617 47471 69360‐70 13 10.17 11.8DMA343680 47538 69360‐70 13 15.16 12.9DMA343687 47538 69360‐70 13 14.04 15.7DMA343688 47538 69360‐70 13 13.66 12.4DMA343689 47538 69360‐70 13 14.04 14.5DMA343690 47491 69360‐70 13 16.66 17.7DMA343693 47491 69360‐70 13 13.61 17.3DMA343694 47538 69360‐70 13 12.33 11.6DMA343698 47538 69360‐70 13 17.18 15.4DMA343699 47491 69360‐70 13 15.43 17.1DMA343700 47538 69360‐70 13 15.26 12.3DMA343702 47491 69360‐70 13 11.48 11.7DMA343706 47538 69360‐70 13 19.86 18.2DMA343705 47491 69360‐70 13 10.12 13.7DMA343707 47538 69360‐70 13 12.8 12.3DMA343711 47538 69360‐70 13 17.11 26.6DMA343714 47538 69360‐70 13 16.47 18DMA343716 47538 69360‐70 13 9.45 21DMA343717 47491 69360‐70 13 12.49 11.5DMA343715 47538 69360‐70 13 14.22 11.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA343720 47491 69360‐70 13 10.43 11.2DMA343721 47538 69360‐70 13 12.39 13.9DMA343724 47538 69360‐70 13 22.68 26.3DMA343723 47538 69360‐70 13 15.27 11.5DMA343725 47538 69360‐70 13 16.82 17.1DMA343730 47538 69360‐70 13 13.98 11.7DMA343729 47538 69360‐70 13 11.91 12.8DMA343731 47491 69360‐70 13 14.82 15.9DMA343732 47538 69360‐70 13 18.55 19.5DMA343733 47491 69360‐70 13 9.2 16.8DMA343735 47538 69360‐70 13 12.98 17.8DMA343739 47538 69360‐70 13 24.09 19.7DMA343744 47538 69360‐70 13 16.65 14.7DMA343747 47538 69360‐70 13 15.55 11.2DMA343743 47491 69360‐70 13 18.84 19.7DMA343751 47491 69360‐70 13 10.95 10.9DMA343750 47538 69360‐70 13 19.2 20.4DMA343752 47491 69360‐70 13 13.61 18.3DMA343753 47538 69360‐70 13 22.75 29.2DMA343754 47491 69360‐70 13 8.86 17.4DMA343756 47491 69360‐70 13 14.48 15.9DMA343764 47538 69360‐70 13 8.11 11.1DMA343770 47491 69360‐70 13 10.9 11.1DMA343771 47538 69360‐70 13 16.72 27.5DMA343772 47491 69360‐70 13 18.88 18.9DMA343776 47491 69360‐70 13 15.63 11.2DMA343778 47538 69360‐70 13 9.81 14.1DMA343777 47491 69360‐70 13 17.72 15.8DMA343781 47538 69360‐70 13 8 12.5DMA343786 47538 69360‐70 13 11.07 20.9DMA343783 47491 69360‐70 13 20.91 16.1DMA343791 47491 69360‐70 13 11.67 16.3DMA343797 47491 69360‐70 13 7.54 13DMA343796 47538 69360‐70 13 12.35 24DMA343802 47538 69360‐70 13 13.22 17.7DMA343822 47538 69360‐70 13 14.92 18DMA343820 47538 69360‐70 13 18.73 14.2DMA343823 47538 69360‐70 13 24.83 21.9DMA343828 47538 69360‐70 13 8.51 11.6DMA343833 47538 69360‐70 13 14.24 19.8DMA343836 47538 69360‐70 13 10.92 18.7DMA343838 47538 69360‐70 13 14.35 19.4DMA343846 47538 69360‐70 13 17.76 28.3DMA343853 47538 69360‐70 13 19.83 22.3DMA343856 47538 69360‐70 13 14.81 21.3DMA343861 47538 69360‐70 13 19.96 18.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA343862 47538 69360‐70 13 10.49 19DMA343863 47538 69360‐70 13 14.76 14.1DMA343866 47538 69360‐70 13 15.38 15.7DMA343875 47538 69360‐70 13 20.22 22.4DMA343881 47538 69360‐70 13 10.7 12.2DMA343890 47538 69360‐70 13 13.82 15.7DMA343897 47538 69360‐70 13 17.91 16.5DMA343901 47538 69360‐70 13 9.75 18.2DMA343904 47538 69360‐70 13 11.69 15.9DMA343910 47538 69360‐70 13 13.45 17.9DMA343922 47538 69360‐70 13 7.53 12DMA343921 47538 69360‐70 13 16.65 11.9DMA343924 47538 69360‐70 13 14.45 13.4DMA343933 47538 69360‐70 13 21.01 26.3DMA343940 47538 69360‐70 13 19.19 26.1DMA343942 47538 69360‐70 13 10.2 11.1DMA343949 47538 69360‐70 13 20.53 24.6DMA343951 47538 69360‐70 13 12.23 11DMA343952 47538 69360‐70 13 13.46 16.9DMA343955 47538 69360‐70 13 11.68 11.8DMA343960 47538 69360‐70 13 9.39 16.6DMA343964 47538 69360‐70 13 13.24 11.9DMA343969 47538 69360‐70 13 14.48 17.5DMA343971 47538 69360‐70 13 12.54 23.7DMA343975 47538 69360‐70 13 12.31 13DMA343972 47538 69360‐70 13 11.68 14.2DMA343977 47538 69360‐70 13 13.24 13.7DMA343979 47538 69360‐70 13 14.39 15DMA343978 47538 69360‐70 13 14.73 14.7DMA343981 47538 69360‐70 13 12.32 32.9DMA343983 47538 69360‐70 13 14.66 13.2DMA343986 47538 69360‐70 13 18.13 23.3DMA343985 47538 69360‐70 13 13.15 13DMA343987 47538 69360‐70 13 22.08 18.8DMA343993 47538 69360‐70 13 12.2 17.8DMA344000 47538 69360‐70 13 7.46 14.8DMA344002 47538 69360‐70 13 22.25 25DMA344005 47538 69360‐70 13 14.53 14.5DMA344012 47538 69360‐70 13 11.96 20.1DMA344014 47538 69360‐70 13 17.79 20.1DMA344013 47538 69360‐70 13 13.02 16.4DMA344018 47538 69360‐70 13 8.15 15.9DMA344020 47538 69360‐70 13 15.07 17.5DMA344019 47538 69360‐70 13 17.66 13.7DMA344023 47538 69360‐70 13 11.65 14.3DMA344021 47538 69360‐70 13 14.91 14.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344022 47538 69360‐70 13 14.07 10.9DMA344029 47538 69360‐70 13 8.8 12.7DMA344031 47538 69360‐70 13 18.33 20.4DMA344030 47538 69360‐70 13 10.51 15.5DMA344037 47538 69360‐70 13 17.71 12.7DMA344038 47538 69360‐70 13 17.53 20.5DMA344042 47538 69360‐70 13 10.61 14.5DMA344044 47538 69360‐70 13 9.57 13.1DMA344046 47538 69360‐70 13 12.19 17.3DMA344050 47538 69360‐70 13 12.09 13.8DMA344051 47538 69360‐70 13 9.5 11.4DMA344055 47538 69360‐70 13 20.86 19.8DMA344058 47538 69360‐70 13 17.58 18.7DMA344057 47538 69360‐70 13 18.57 19.7DMA344066 47538 69360‐70 13 13.04 16.6DMA344064 47538 69360‐70 13 12.16 19.1DMA344065 47538 69360‐70 13 14.63 12.4DMA344068 47538 69360‐70 13 15.16 23.3DMA344074 47538 69360‐70 13 16.35 22.7DMA344080 47538 69360‐70 13 10.61 25.2DMA344082 47538 69360‐70 13 21.63 26.8DMA344086 47538 69360‐70 13 9.23 12DMA344088 47538 69360‐70 13 11.85 14.5DMA344087 47538 69360‐70 13 13.72 13.7DMA344096 47538 69360‐70 13 13.16 19.2DMA344102 47538 69360‐70 13 14.24 13.6DMA344104 47538 69360‐70 13 16.11 19.2DMA344106 47538 69360‐70 13 20.19 18.5DMA344108 47538 69360‐70 13 16.23 12DMA344110 47538 69360‐70 13 21.58 18.7DMA344114 47538 69360‐70 13 16.11 23.5DMA344113 47538 69360‐70 13 8.44 11.5DMA344119 47538 69360‐70 13 13.55 15.8DMA344120 47538 69360‐70 13 18.96 17.3DMA344124 47538 69360‐70 13 16.54 16DMA344128 47538 69360‐70 13 14.72 22.7DMA344134 47538 69360‐70 13 18.11 19.7DMA344136 47538 69360‐70 13 10.77 17.9DMA344137 47538 69360‐70 13 7.84 13.6DMA344140 47538 69360‐70 13 9.41 11.9DMA344146 47538 69360‐70 13 11.16 16.9DMA344151 47538 69360‐70 13 10.02 14.6DMA344152 47538 69360‐70 13 17.35 20DMA344154 47538 69360‐70 13 14.61 20.4DMA344153 47538 69360‐70 13 24.78 34.9DMA344156 47538 69360‐70 13 14.91 16.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344162 47538 69360‐70 13 8.3 14.2DMA344164 47538 69360‐70 13 13.49 13DMA344163 47538 69360‐70 13 25.23 30.3DMA344168 47538 69360‐70 13 12.46 17.6DMA344169 47538 69360‐70 13 19.71 17.8DMA344171 47538 69360‐70 13 16.12 18DMA344174 47538 69360‐70 13 21.55 22.9DMA344175 47538 69360‐70 13 20.73 19.6DMA344173 47538 69360‐70 13 15.86 17.6DMA344178 47538 69360‐70 13 24.62 21.9DMA344180 47538 69360‐70 13 14.68 18.4DMA344184 47538 69360‐70 13 13.78 20.3DMA344187 47538 69360‐70 13 9.53 11.1DMA344189 47538 69360‐70 13 10.64 14.6DMA344191 47538 69360‐70 13 19.19 16.1DMA344196 47538 69360‐70 13 19.89 27.4DMA344197 47538 69360‐70 13 13.44 21.9DMA344202 47538 69360‐70 13 15.63 28.9DMA344203 47538 69360‐70 13 26.13 30.2DMA344204 47538 69360‐70 13 12.17 13DMA344207 47538 69360‐70 13 14.3 12.6DMA344205 47538 69360‐70 13 8.63 11DMA344208 47538 69360‐70 13 21.31 14.7DMA344215 47538 69360‐70 13 10.73 11.8DMA344216 47538 69360‐70 13 15.29 14.2DMA344219 47538 69360‐70 13 14.41 15.2DMA344220 47538 69360‐70 13 10.68 13.2DMA344222 47538 69360‐70 13 15.75 19.9DMA344227 47538 69360‐70 13 10.24 15.7DMA344229 47538 69360‐70 13 11.67 10.9DMA344228 47538 69360‐70 13 18.14 14.5DMA344231 47538 69360‐70 13 13.69 16.3DMA344232 47538 69360‐70 13 11.72 15.3DMA344233 47538 69360‐70 13 13.56 16.5DMA344234 47538 69360‐70 13 14.37 12.4DMA344235 47538 69360‐70 13 15.88 16.6DMA344238 47538 69360‐70 13 13.36 12.7DMA344239 47538 69360‐70 13 13.79 14.2DMA344240 47538 69360‐70 13 12.98 15.6DMA344243 47538 69360‐70 13 16.09 14.6DMA344242 47538 69360‐70 13 16.31 12.3DMA344246 47538 69360‐70 13 13.57 12.2DMA344249 47538 69360‐70 13 16.61 15.6DMA344253 47538 69360‐70 13 8 19.8DMA344255 47538 69360‐70 13 12.03 14.9DMA344258 47538 69360‐70 13 10.72 10.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344260 47538 69360‐70 13 12.47 16.1DMA344263 47538 69360‐70 13 11.65 18.3DMA344266 47538 69360‐70 13 16.9 20.8DMA344272 47538 69360‐70 13 19.41 13.6DMA344275 47538 69360‐70 13 14.97 19.2DMA344280 47538 69360‐70 13 13.54 11.4DMA344281 47538 69360‐70 13 18.1 11.3DMA344286 47538 69360‐70 13 11.04 17DMA344287 47538 69360‐70 13 13.92 18.5DMA344288 47538 69360‐70 13 9.16 10.7DMA344292 47538 69360‐70 13 14.64 22DMA344294 47538 69360‐70 13 12.18 18.5DMA344297 47538 69360‐70 13 15.03 14.8DMA344299 47538 69360‐70 13 16.9 10.8DMA344301 47538 69360‐70 13 12.19 14.4DMA344306 47538 69360‐70 13 12.59 15.6DMA344310 47538 69360‐70 13 11.03 12.5DMA344320 47538 69360‐70 13 18.34 18.7DMA344322 47538 69360‐70 13 13.75 18.3DMA344326 47538 69360‐70 13 18.11 22.3DMA344331 47538 69360‐70 13 12.82 10.8DMA344340 47538 69360‐70 13 12.8 13DMA344346 47538 69360‐70 13 8.65 10.7DMA344347 47538 69360‐70 13 8.43 14.8DMA344355 47538 69360‐70 13 6.39 12.2DMA344356 47538 69360‐70 13 14.79 14.4DMA344361 47538 69360‐70 13 11.7 10.8DMA344363 47538 69360‐70 13 13.87 14.9DMA344365 47538 69360‐70 13 16.07 12.4DMA344368 47538 69360‐70 13 19.42 13DMA344372 47538 69360‐70 13 17.39 13DMA344373 47538 69360‐70 13 19.14 12.9DMA344374 47538 69360‐70 13 16.29 11.4DMA344375 47538 69360‐70 13 17.32 25.9DMA344376 47538 69360‐70 13 19.43 16.7DMA344379 47538 69360‐70 13 9.78 14.8DMA344380 47538 69360‐70 13 11.86 18.1DMA344382 47538 69360‐70 13 15.03 14.4DMA344384 47538 69360‐70 13 16.81 17.2DMA344385 47538 69360‐70 13 13.5 13.5DMA344392 47538 69360‐70 13 12.87 13.3DMA344391 47538 69360‐70 13 15.37 14.6DMA344396 47538 69360‐70 13 12.85 11.2DMA344398 47538 69360‐70 13 17 21.4DMA344400 47538 69360‐70 13 22.59 24.2DMA344402 47538 69360‐70 13 7.7 13.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344405 47538 69360‐70 13 12.82 15DMA344412 47538 69360‐70 13 8.66 14.7DMA344413 47538 69360‐70 13 15.29 17.2DMA344415 47538 69360‐70 13 15.46 19.3DMA344417 47538 69360‐70 13 12.98 13.1DMA344416 47538 69360‐70 13 13.14 25DMA344422 47538 69360‐70 13 10.86 17.2DMA344425 47538 69360‐70 13 14.91 27.8DMA344424 47538 69360‐70 13 15.95 14.8DMA344428 47538 69360‐70 13 14.81 17.3DMA344429 47538 69360‐70 13 16.74 17.3DMA344432 47538 69360‐70 13 12.74 10.8DMA344434 47538 69360‐70 13 18.32 20.1DMA344435 47538 69360‐70 13 11.12 20.7DMA344438 47538 69360‐70 13 18.66 24.7DMA344440 47538 69360‐70 13 17.43 11DMA344447 47538 69360‐70 13 14.55 17.9DMA344451 47538 69360‐70 13 7.25 16.7DMA344463 47538 69360‐70 13 11.61 12.9DMA344466 47538 69360‐70 13 15.95 12.7DMA344473 47538 69360‐70 13 11.09 15.5DMA344480 47538 69360‐70 13 12.5 14.7DMA344484 47538 69360‐70 13 9.63 11.6DMA344485 47538 69360‐70 13 18.12 15.3DMA344487 47538 69360‐70 13 10.75 12.4DMA344491 47538 69360‐70 13 20.96 14.8DMA344495 47538 69360‐70 13 14.47 13.2DMA344500 47538 69360‐70 13 10.53 13.5DMA344504 47538 69360‐70 13 15.54 15DMA344510 47538 69360‐70 13 12.96 15.8DMA344511 47538 69360‐70 13 13.58 16.1DMA344513 47538 69360‐70 13 13.43 19DMA344514 47538 69360‐70 13 14.14 18.8DMA344515 47538 69360‐70 13 20.54 26.4DMA344517 47538 69360‐70 13 14.22 12.7DMA344522 47538 69360‐70 13 16.88 10.8DMA344523 47538 69360‐70 13 13.02 13.3DMA344525 47538 69360‐70 13 7.57 12.6DMA344526 47538 69360‐70 13 12.12 13.2DMA344524 47538 69360‐70 13 23.68 16.8DMA344529 47538 69360‐70 13 16.73 11DMA344532 47538 69360‐70 13 7.15 11.5DMA344533 47538 69360‐70 13 16.96 27.4DMA344536 47538 69360‐70 13 13.94 13DMA344537 47538 69360‐70 13 20.5 26.8DMA344543 47538 69360‐70 13 14.6 11.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344545 47538 69360‐70 13 18.21 14.2DMA344546 47538 69360‐70 13 12.9 15.8DMA344547 47538 69360‐70 13 17.72 15.4DMA344553 47538 69360‐70 13 15 14.7DMA344552 47538 69360‐70 13 12.8 18.4DMA344551 47538 69360‐70 13 12.94 16.6DMA344554 47538 69360‐70 13 7.42 12.6DMA344558 47538 69360‐70 13 17.96 13.2DMA344563 47538 69360‐70 13 15.72 13.3DMA344561 47538 69360‐70 13 25.37 24.1DMA344566 47538 69360‐70 13 12.61 11.9DMA344567 47538 69360‐70 13 6.91 14.4DMA344568 47538 69360‐70 13 12.78 18.8DMA344569 47538 69360‐70 13 14.75 16.8DMA344576 47538 69360‐70 13 12.8 13.2DMA344577 47538 69360‐70 13 18.46 16.2DMA344578 47538 69360‐70 13 15.09 17.5DMA344581 47538 69360‐70 13 16.65 22.2DMA344583 47538 69360‐70 13 15.45 15.7DMA344584 47538 69360‐70 13 9.5 13DMA344588 47538 69360‐70 13 12.31 12.2DMA344587 47538 69360‐70 13 14.21 15.9DMA344589 47538 69360‐70 13 11.31 13DMA344593 47538 69360‐70 13 12.05 13.7DMA344594 47538 69360‐70 13 11.23 18.6DMA344595 47538 69360‐70 13 15.22 13.6DMA344598 47538 69360‐70 13 12.29 11.2DMA344599 47538 69360‐70 13 14.19 21.2DMA344602 47538 69360‐70 13 17.63 14.4DMA344601 47538 69360‐70 13 18.06 16.2DMA344607 47538 69360‐70 13 15.32 20.3DMA344609 47538 69360‐70 13 14.29 11DMA344611 47538 69360‐70 13 12.97 13.1DMA344614 47538 69360‐70 13 6.31 12.7DMA344612 47538 69360‐70 13 11.51 21.3DMA344615 47538 69360‐70 13 9.53 17.4DMA344618 47538 69360‐70 13 11.6 15.2DMA344620 47538 69360‐70 13 13.88 12DMA344621 47538 69360‐70 13 15.43 14.4DMA344622 47538 69360‐70 13 12.41 12.8DMA344623 47538 69360‐70 13 17.55 15.3DMA344626 47538 69360‐70 13 13.5 16.8DMA344625 47538 69360‐70 13 14.14 14.4DMA344635 47538 69360‐70 13 10.6 12.2DMA344636 47538 69360‐70 13 13.87 16.9DMA344637 47538 69360‐70 13 21.21 13.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344638 47538 69360‐70 13 21.59 22.9DMA344639 47538 69360‐70 13 14.68 11.7DMA344644 47538 69360‐70 13 10.46 15.9DMA344648 47538 69360‐70 13 15.56 15.1DMA344650 47538 69360‐70 13 18.05 17DMA344651 47538 69360‐70 13 10.52 16.5DMA344652 47538 69360‐70 13 12.36 20.8DMA344654 47538 69360‐70 13 17.98 29.3DMA344656 47538 69360‐70 13 18.47 18.2DMA344660 47538 69360‐70 13 11.41 14.7DMA344661 47538 69360‐70 13 15.65 14.4DMA344664 47538 69360‐70 13 11.83 14.5DMA344666 47538 69360‐70 13 15.64 14.5DMA344671 47538 69360‐70 13 10.99 10.8DMA344672 47538 69360‐70 13 17.37 19.5DMA344673 47538 69360‐70 13 14.42 19.1DMA344678 47538 69360‐70 13 16.76 17.4DMA344679 47538 69360‐70 13 15.04 13DMA344680 47538 69360‐70 13 11.3 12.5DMA344682 47538 69360‐70 13 6.49 11.5DMA344684 47538 69360‐70 13 13.75 14.7DMA344689 47538 69360‐70 13 6 12.9DMA344688 47538 69360‐70 13 9.74 18.4DMA344690 47538 69360‐70 13 12.58 10.2DMA344700 47538 69360‐70 13 10.81 13DMA344698 47538 69360‐70 13 16.85 14.8DMA344704 47538 69360‐70 13 14.77 14DMA344706 47538 69360‐70 13 11.39 14.2DMA344710 47538 69360‐70 13 10.16 11.5DMA344712 47538 69360‐70 13 14.9 13.6DMA344714 47538 69360‐70 13 12.5 12.7DMA344716 47538 69360‐70 13 12.14 15.8DMA344718 47538 69360‐70 13 12.78 12.6DMA344719 47538 69360‐70 13 13.98 14DMA344721 47538 69360‐70 13 8.4 11.5DMA344720 47538 69360‐70 13 13.41 22.5DMA344724 47538 69360‐70 13 9.69 14.6DMA344723 47538 69360‐70 13 10.06 12.8DMA344726 47538 69360‐70 13 15.15 16.3DMA344727 47538 69360‐70 13 9.82 11DMA344732 47538 69360‐70 13 13.9 16.5DMA344734 47538 69360‐70 13 15.98 12.8DMA344736 47538 69360‐70 13 15.15 18.7DMA344737 47538 69360‐70 13 12.32 11.8DMA344738 47538 69360‐70 13 13.59 11.8DMA344740 47538 69360‐70 13 16.9 19

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344739 47538 69360‐70 13 12.38 11.9DMA344741 47538 69360‐70 13 16.62 15.5DMA344742 47538 69360‐70 13 12.26 11.2DMA344743 47538 69360‐70 13 14.17 13.4DMA344745 47538 69360‐70 13 17.03 15.1DMA344747 47538 69360‐70 13 14.89 15.1DMA344748 47538 69360‐70 13 9.75 12.3DMA344749 47538 69360‐70 13 14.86 16.5DMA344751 47538 69360‐70 13 11.29 13.9DMA344752 47538 69360‐70 13 12.84 12.2DMA344753 47538 69360‐70 13 11.18 18.4DMA344754 47538 69360‐70 13 11.39 17.6DMA344756 47538 69360‐70 13 10.55 12.9DMA344755 47538 69360‐70 13 11.18 12.4DMA344764 47538 69360‐70 13 10.09 12.1DMA344770 47538 69360‐70 13 17.09 26.1DMA344775 47538 69360‐70 13 8.32 14.4DMA344774 47538 69360‐70 13 9.86 12.4DMA344776 47538 69360‐70 13 15.24 11.9DMA344783 47538 69360‐70 13 8.69 11.2DMA344785 47538 69360‐70 13 11.62 12.8DMA344786 47538 69360‐70 13 17.06 19.6DMA344790 47538 69360‐70 13 11.9 13.2DMA344788 47538 69360‐70 13 15.55 15.7DMA344787 47538 69360‐70 13 13.94 12.3DMA344794 47538 69360‐70 13 11.14 14.9DMA344793 47538 69360‐70 13 17.17 18.3DMA344797 47538 69360‐70 13 23.8 22.3DMA344798 47538 69360‐70 13 10 13DMA344799 47538 69360‐70 13 17.78 16.6DMA344800 47538 69360‐70 13 12.79 11.2DMA344802 47538 69360‐70 13 15.71 11.6DMA344801 47538 69360‐70 13 19.16 15.6DMA344803 47538 69360‐70 13 11.26 15.2DMA344804 47538 69360‐70 13 18.85 17.3DMA344805 47538 69360‐70 13 11.95 13.6DMA344808 47538 69360‐70 13 14.3 19.4DMA344811 47538 69360‐70 13 11.57 13.8DMA344810 47538 69360‐70 13 17.6 15.7DMA344812 47538 69360‐70 13 15.81 13.4DMA344813 47538 69360‐70 13 14.69 10.9DMA344817 47538 69360‐70 13 8.06 13.7DMA344820 47538 69360‐70 13 20.2 17.5DMA344821 47538 69360‐70 13 13.77 11.1DMA344822 47538 69360‐70 13 14.31 14.8DMA344826 47538 69360‐70 13 17.69 15.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344825 47538 69360‐70 13 12.67 13.8DMA344827 47538 69360‐70 13 15.69 14.9DMA344829 47538 69360‐70 13 11.34 23.5DMA344830 47538 69360‐70 13 12.44 15.6DMA344832 47538 69360‐70 13 11.25 14.2DMA344833 47538 69360‐70 13 12.35 16.3DMA344835 47538 69360‐70 13 12.21 15.2DMA344839 47538 69360‐70 13 16.56 16.2DMA344840 47538 69360‐70 13 14.89 13.1DMA344842 47538 69360‐70 13 8.28 12.6DMA344841 47538 69360‐70 13 15.03 26.1DMA344844 47538 69360‐70 13 11.48 15.7DMA344849 47538 69360‐70 13 13.19 18.4DMA344848 47538 69360‐70 13 16.49 11.9DMA344852 47538 69360‐70 13 9.22 17.6DMA344851 47538 69360‐70 13 12.54 14DMA344853 47538 69360‐70 13 15.81 10.7DMA344854 47538 69360‐70 13 7.1 13.7DMA344855 47538 69360‐70 13 14.1 12.9DMA344857 47538 69360‐70 13 10.49 11.7DMA344859 47538 69360‐70 13 8.54 13.1DMA344860 47538 69360‐70 13 9.53 14DMA344861 47538 69360‐70 13 15.45 11.9DMA344862 47538 69360‐70 13 12.5 12.3DMA344865 47538 69360‐70 13 12.9 14.5DMA344866 47538 69360‐70 13 13.38 13.9DMA344867 47538 69360‐70 13 17.28 12.7DMA344872 47538 69360‐70 13 12.69 18.2DMA344873 47538 69360‐70 13 15.65 14.9DMA344876 47538 69360‐70 13 11.93 14.9DMA344875 47538 69360‐70 13 14.78 13DMA344879 47538 69360‐70 13 15.1 24.1DMA344880 47538 69360‐70 13 12.19 12DMA344883 47538 69360‐70 13 25.78 21.6DMA344884 47538 69360‐70 13 11.55 17.9DMA344890 47538 69360‐70 13 17.18 20.2DMA344900 47538 69360‐70 13 9.57 15.1DMA344905 47538 69360‐70 13 16.87 17.8DMA344904 47538 69360‐70 13 14.36 13.5DMA344909 47538 69360‐70 13 6 13.3DMA344907 47538 69360‐70 13 12.63 16.9DMA344908 47538 69360‐70 13 17.21 22.9DMA344912 47538 69360‐70 13 12.94 12.6DMA344917 47538 69360‐70 13 18.43 11.5DMA344919 47538 69360‐70 13 19.9 20.8DMA344920 47538 69360‐70 13 12 17.9

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA344921 47538 69360‐70 13 12.92 10.9DMA344922 47538 69360‐70 13 12.22 15.4DMA344925 47538 69360‐70 13 23.07 21DMA344927 47538 69360‐70 13 19.47 21.9DMA344933 47538 69360‐70 13 8.67 15.4DMA344934 47538 69360‐70 13 8.66 17.3DMA344935 47538 69360‐70 13 13.33 15.8DMA344936 47538 69360‐70 13 17.32 14.8DMA344937 47538 69360‐70 13 9.62 18DMA344938 47538 69360‐70 13 14.33 12DMA344940 47538 69360‐70 13 14.63 13.8DMA344945 47538 69360‐70 13 16.84 15.6DMA344946 47538 69360‐70 13 15.73 17.4DMA344949 47538 69360‐70 13 13.72 22DMA344951 47538 69360‐70 13 13.18 13.1DMA344952 47538 69360‐70 13 23.81 26.6DMA344954 47538 69360‐70 13 11.83 11.5DMA344956 47538 69360‐70 13 13.41 16.1DMA344957 47538 69360‐70 13 14.61 14.6DMA344958 47538 69360‐70 13 11.14 12.6DMA344959 47538 69360‐70 13 24.31 20.7DMA344962 47538 69360‐70 13 12.29 15.8DMA344963 47538 69360‐70 13 17.46 12.3DMA344964 47538 69360‐70 13 7.52 12.4DMA344970 47538 69360‐70 13 24.77 22.2DMA344973 47538 69360‐70 13 9.99 12.5DMA344974 47538 69360‐70 13 14.82 13.2DMA344975 47538 69360‐70 13 15.57 18.1DMA344978 47538 69360‐70 13 12.68 11.1DMA344979 47538 69360‐70 13 21.62 22.3DMA344983 47538 69360‐70 13 27.73 16.6DMA344982 47538 69360‐70 13 16.37 23.1DMA344986 47538 69360‐70 13 19.89 16.8DMA344990 47538 69360‐70 13 11.12 12.3DMA344988 47538 69360‐70 13 15.9 17DMA344992 47538 69360‐70 13 20.62 15.6DMA344995 47538 69360‐70 13 18.3 20.2DMA344999 47538 69360‐70 13 16.4 17DMA345001 47538 69360‐70 13 21.01 22.4DMA345002 47538 69360‐70 13 12.74 19.1DMA345004 47538 69360‐70 13 12.48 21.3DMA345005 47538 69360‐70 13 22.28 20.8DMA345007 47538 69360‐70 13 11.1 15.8DMA345006 47538 69360‐70 13 21.77 16.3DMA345015 47538 69360‐70 13 22.69 20.2DMA345023 47538 69360‐70 13 17.15 18.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345025 47538 69360‐70 13 11.38 14.4DMA345030 47538 69360‐70 13 6 15.7DMA345033 47538 69360‐70 13 14.3 16.6DMA345034 47538 69360‐70 13 21.38 20.8DMA345036 47538 69360‐70 13 9.92 11.4DMA345039 47538 69360‐70 13 18.83 24.5DMA345038 47538 69360‐70 13 18.52 26.6DMA345040 47538 69360‐70 13 7.98 17.2DMA345044 47538 69360‐70 13 10.17 11DMA345046 47538 69360‐70 13 16.42 15.7DMA345047 47538 69360‐70 13 15.73 24.2DMA345052 47538 69360‐70 13 19.11 13.6DMA345054 47538 69360‐70 13 14.79 20.4DMA345056 47538 69360‐70 13 7.51 14.3DMA345055 47538 69360‐70 13 9.69 17.8DMA345057 47538 69360‐70 13 23.22 12.4DMA345058 47538 69360‐70 13 20.48 13.8DMA345059 47538 69360‐70 13 23.08 15.2DMA345060 47538 69360‐70 13 16.89 17.4DMA345061 47538 69360‐70 13 20.29 15.8DMA345062 47538 69360‐70 13 22.17 17.7DMA345066 47538 69360‐70 13 23 27.8DMA345067 47538 69360‐70 13 14.71 18DMA345069 47538 69360‐70 13 12 14.1DMA345068 47538 69360‐70 13 19.85 23.6DMA345070 47538 69360‐70 13 15.87 14.1DMA345072 47538 69360‐70 13 19.11 18.1DMA345071 47538 69360‐70 13 21.56 22.7DMA345074 47538 69360‐70 13 13.67 14.1DMA345075 47538 69360‐70 13 12.33 11.5DMA345076 47538 69360‐70 13 18.82 17.2DMA345077 47538 69360‐70 13 14.23 14DMA345078 47538 69360‐70 13 14.98 16.3DMA345081 47538 69360‐70 13 15.23 14.6DMA345082 47538 69360‐70 13 15.98 24DMA345084 47538 69360‐70 13 18.56 22DMA345088 47538 69360‐70 13 19.66 19.8DMA345090 47538 69360‐70 13 9.39 18.7DMA345089 47538 69360‐70 13 20.56 21.1DMA345092 47538 69360‐70 13 16.12 14.7DMA345093 47538 69360‐70 13 13.56 14.4DMA345094 47538 69360‐70 13 12.54 17.5DMA345097 47538 69360‐70 13 12.32 13.8DMA345095 47538 69360‐70 13 18.58 12.2DMA345100 47538 69360‐70 13 15.09 18.9DMA345099 47538 69360‐70 13 16.74 16.1

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345102 47538 69360‐70 13 12.36 20DMA345101 47538 69360‐70 13 16.27 10.6DMA345106 47538 69360‐70 13 29.97 29DMA345107 47538 69360‐70 13 19.8 22.8DMA345109 47538 69360‐70 13 11.38 13.4DMA345110 47538 69360‐70 13 11.67 13.4DMA345119 47538 69360‐70 13 9.81 17.4DMA345120 47538 69360‐70 13 10.77 17.6DMA345117 47538 69360‐70 13 11.83 13.9DMA345121 47538 69360‐70 13 17.74 16.4DMA345125 47538 69360‐70 13 20.4 20.9DMA345129 47538 69360‐70 13 16.34 14.8DMA345131 47538 69360‐70 13 15.73 19.2DMA345133 47538 69360‐70 13 17.15 12.8DMA345136 47538 69360‐70 13 14.8 15.5DMA345135 47538 69360‐70 13 14.62 14.8DMA345140 47538 69360‐70 13 12.59 20.6DMA345141 47538 69360‐70 13 13.67 20.5DMA345143 47538 69360‐70 13 12.77 17.6DMA345147 47538 69360‐70 13 16.97 23.3DMA345148 47538 69360‐70 13 11.17 11.2DMA345150 47538 69360‐70 13 14.21 16DMA345149 47538 69360‐70 13 13.31 14.3DMA345151 47538 69360‐70 13 14.44 19.6DMA345155 47538 69360‐70 13 17.83 13DMA345157 47538 69360‐70 13 11.97 12.7DMA345159 47538 69360‐70 13 12 15.1DMA345158 47538 69360‐70 13 15.02 14.6DMA345168 47538 69360‐70 13 15.12 16.9DMA345171 47538 69360‐70 13 6.17 17.7DMA345170 47538 69360‐70 13 20.18 19.2DMA345175 47538 69360‐70 13 19.3 21.3DMA345179 47538 69360‐70 13 13.99 17.6DMA345182 47538 69360‐70 13 11.83 17DMA345183 47538 69360‐70 13 15.83 14.8DMA345189 47538 69360‐70 13 21.71 19.6DMA345192 47538 69360‐70 13 12.75 16.5DMA345193 47538 69360‐70 13 15.73 17.8DMA345190 47538 69360‐70 13 15.46 13.6DMA345196 47538 69360‐70 13 16.61 12DMA345198 47538 69360‐70 13 17.26 20.6DMA345201 47538 69360‐70 13 11.09 14.4DMA345203 47538 69360‐70 13 27.3 30.4DMA345206 47538 69360‐70 13 17.74 22DMA345205 47538 69360‐70 13 30.64 27.8DMA345211 47538 69360‐70 13 25.11 21.4

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345214 47538 69360‐70 13 21.76 14.9DMA345216 47538 69360‐70 13 12.82 15DMA345226 47538 69360‐70 13 16.86 28.7DMA345231 47538 69360‐70 13 14.56 19DMA345236 47538 69360‐70 13 15.53 14.2DMA345237 47538 69360‐70 13 13.85 15.1DMA345238 47538 69360‐70 13 17.53 17.7DMA345242 47538 69360‐70 13 15.39 21.1DMA345244 47538 69360‐70 13 14.54 18.1DMA345243 47538 69360‐70 13 20.08 13.9DMA345245 47538 69360‐70 13 15.97 17.3DMA345250 47538 69360‐70 13 16.95 17.8DMA345254 47538 69360‐70 13 16.13 16.2DMA345257 47538 69360‐70 13 17.37 13.2DMA345258 47538 69360‐70 13 12.5 12DMA345259 47538 69360‐70 13 17.82 19DMA345260 47538 69360‐70 13 13.47 25.8DMA345265 47538 69360‐70 13 19.49 16.9DMA345263 47538 69360‐70 13 23.18 18DMA345266 47538 69360‐70 13 11.93 12.9DMA345267 47538 69360‐70 13 23.71 18DMA345268 47538 69360‐70 13 14.87 21.8DMA345271 47538 69360‐70 13 15.59 20.4DMA345279 47538 69360‐70 13 17.41 24.4DMA345280 47538 69360‐70 13 18.48 24.2DMA345283 47538 69360‐70 13 12.58 12.1DMA345284 47538 69360‐70 13 22.32 24.3DMA345287 47538 69360‐70 13 6.8 17.1DMA345288 47538 69360‐70 13 12.15 12.5DMA345290 47538 69360‐70 13 11.81 14.1DMA345289 47538 69360‐70 13 11.37 12.2DMA345292 47538 69360‐70 13 14.46 21.4DMA345294 47538 69360‐70 13 10.27 13.3DMA345295 47538 69360‐70 13 20.13 19DMA345296 47538 69360‐70 13 17.55 21.3DMA345297 47538 69360‐70 13 13.88 16.1DMA345299 47538 69360‐70 13 13.21 17.1DMA345301 47538 69360‐70 13 16.23 19.6DMA345302 47538 69360‐70 13 15.49 13.7DMA345303 47538 69360‐70 13 19.79 13DMA345304 47538 69360‐70 13 16.26 16.8DMA345306 47538 69360‐70 13 13.42 12.5DMA345307 47538 69360‐70 13 11.99 15DMA345310 47538 69360‐70 13 18.53 17.5DMA345313 47538 69360‐70 13 11.74 13.3DMA345315 47538 69360‐70 13 15.52 22.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345316 47538 69360‐70 13 16.48 15.1DMA345318 47538 69360‐70 13 10.37 15.8DMA345321 47538 69360‐70 13 18.16 21.3DMA345323 47538 69360‐70 13 12.82 10.8DMA345322 47538 69360‐70 13 18.79 18.7DMA345325 47538 69360‐70 13 11.09 19.9DMA345326 47538 69360‐70 13 14.77 17.9DMA345333 47538 69360‐70 13 11.67 13.7DMA345336 47538 69360‐70 13 6 13.8DMA345338 47538 69360‐70 13 18.47 20.7DMA345344 47538 69360‐70 13 23.9 18.7DMA345342 47538 69360‐70 13 12.94 18DMA345343 47538 69360‐70 13 17.25 15.7DMA345346 47538 69360‐70 13 18.33 19.5DMA345347 47538 69360‐70 13 16.9 11.6DMA345350 47538 69360‐70 13 16.66 17.3DMA345353 47538 69360‐70 13 17.76 17.5DMA345356 47538 69360‐70 13 10.38 15.7DMA345361 47538 69360‐70 13 18.03 13.3DMA345363 47538 69360‐70 13 15.85 16.8DMA345366 47538 69360‐70 13 9.61 17.6DMA345369 47538 69360‐70 13 12.43 13.7DMA345377 47538 69360‐70 13 19.89 19.4DMA345378 47538 69360‐70 13 12.31 20.8DMA345382 47538 69360‐70 13 15.56 15.7DMA345384 47538 69360‐70 13 17.61 28DMA345386 47538 69360‐70 13 16.35 12.8DMA345387 47538 69360‐70 13 10.14 11.4DMA345388 47538 69360‐70 13 27.16 35.1DMA345392 47538 69360‐70 13 23.65 22.4DMA345395 47538 69360‐70 13 7.73 14.3DMA345396 47538 69360‐70 13 18.81 16.1DMA345401 47538 69360‐70 13 16.87 15.1DMA345399 47538 69360‐70 13 19.52 12.8DMA345403 47538 69360‐70 13 9.49 22.6DMA345402 47538 69360‐70 13 15.62 22.5DMA345404 47538 69360‐70 13 11.47 18.6DMA345408 47538 69360‐70 13 13.12 14.7DMA345409 47538 69360‐70 13 24.02 13.5DMA345412 47538 69360‐70 13 18.12 13.3DMA345416 47538 69360‐70 13 20.61 18.2DMA345420 47538 69360‐70 13 25.56 19.6DMA345421 47538 69360‐70 13 27.88 22.5DMA345424 47538 69360‐70 13 10.34 13.4DMA345425 47538 69360‐70 13 15.12 16.2DMA345428 47538 69360‐70 13 25.35 19.6

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345430 47538 69360‐70 13 20.44 15DMA345433 47538 69360‐70 13 24.06 10.8DMA345432 47538 69360‐70 13 18.05 21.1DMA345434 47538 69360‐70 13 15.59 15.1DMA345440 47538 69360‐70 13 10.31 16.2DMA345442 47538 69360‐70 13 6.55 13.6DMA345441 47538 69360‐70 13 21.15 24.3DMA345445 47538 69360‐70 13 13.87 16.1DMA345450 47538 69360‐70 13 12.38 16.5DMA345449 47538 69360‐70 13 19.3 19.3DMA345452 47538 69360‐70 13 14.68 15DMA345455 47538 69360‐70 13 22.74 23.3DMA345460 47538 69360‐70 13 15.09 22.7DMA345461 47538 69360‐70 13 13.37 16.3DMA345464 47538 69360‐70 13 17.15 11.9DMA345471 47538 69360‐70 13 14.65 24.2DMA345470 47538 69360‐70 13 17.27 16DMA345473 47538 69360‐70 13 11.69 12.4DMA345475 47538 69360‐70 13 12.94 23.8DMA345477 47538 69360‐70 13 14.82 23.2DMA345483 47538 69360‐70 13 8.63 12.1DMA345491 47538 69360‐70 13 24.81 16.8DMA345493 47538 69360‐70 13 14.22 18.2DMA345494 47538 69360‐70 13 21.78 15.4DMA345495 47538 69360‐70 13 22.11 12.4DMA345501 47538 69360‐70 13 14.55 13.2DMA345502 47538 69360‐70 13 11.99 11.4DMA345506 47538 69360‐70 13 20.21 15DMA345509 47538 69360‐70 13 18.29 12.2DMA345513 47538 69360‐70 13 17.4 16.1DMA345516 47538 69360‐70 13 17.2 20.7DMA345519 47538 69360‐70 13 14.44 20.8DMA345518 47538 69360‐70 13 15.36 12.2DMA345520 47538 69360‐70 13 14.65 16.8DMA345522 47538 69360‐70 13 15.73 14.7DMA345524 47538 69360‐70 13 12.08 14DMA345525 47538 69360‐70 13 10.21 13.9DMA345527 47538 69360‐70 13 18.62 16.4DMA345528 47538 69360‐70 13 16.3 16.3DMA345529 47538 69360‐70 13 15.69 14DMA345530 47538 69360‐70 13 20.86 20.7DMA345532 47538 69360‐70 13 17.37 11.8DMA345535 47538 69360‐70 13 17.87 14.4DMA345540 47538 69360‐70 13 11.85 13.1DMA345542 47538 69360‐70 13 10.54 12.6DMA345544 47538 69360‐70 13 14.52 12

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345541 47538 69360‐70 13 14.6 17.4DMA345548 47538 69360‐70 13 10.26 12.9DMA345549 47538 69360‐70 13 12.13 13DMA345550 47538 69360‐70 13 11.43 13.3DMA345554 47538 69360‐70 13 12.28 12.4DMA345553 47538 69360‐70 13 19.11 18.1DMA345555 47538 69360‐70 13 21.69 24.4DMA345561 47538 69360‐70 13 23.1 14.8DMA345562 47538 69360‐70 13 10.63 15.2DMA345568 47538 69360‐70 13 15.33 11.4DMA345570 47538 69360‐70 13 15.14 18.2DMA345571 47538 69360‐70 13 25.13 24.6DMA345572 47538 69360‐70 13 12.33 12.2DMA345575 47538 69360‐70 13 18.41 14.2DMA345577 47538 69360‐70 13 16.91 15.8DMA345578 47538 69360‐70 13 19.1 13.7DMA345579 47538 69360‐70 13 9.26 14.8DMA345584 47538 69360‐70 13 10.37 21.6DMA345585 47538 69360‐70 13 16.23 11.9DMA345587 47538 69360‐70 13 28.17 20.2DMA345588 47538 69360‐70 13 22.87 15.8DMA345590 47538 69360‐70 13 24.86 17.5DMA345593 47538 69360‐70 13 16.39 14.4DMA345592 47538 69360‐70 13 25.48 23.5DMA345596 47538 69360‐70 13 12.66 23.1DMA345598 47538 69360‐70 13 13.3 12.5DMA345601 47538 69360‐70 13 17.92 19.4DMA345602 47538 69360‐70 13 12.4 18.8DMA345605 47538 69360‐70 13 15.29 15.4DMA345606 47538 69360‐70 13 22.2 14.5DMA345609 47538 69360‐70 13 17.22 12.3DMA345612 47538 69360‐70 13 13.76 14.3DMA345618 47538 69360‐70 13 12.12 16.5DMA345620 47538 69360‐70 13 9.85 12.5DMA345623 47538 69360‐70 13 21.24 14.5DMA345622 47538 69360‐70 13 13.63 14.1DMA345624 47538 69360‐70 13 12.81 13.9DMA345625 47538 69360‐70 13 18.79 17DMA345628 47538 69360‐70 13 16.53 11.7DMA345629 47538 69360‐70 13 19.14 22.5DMA345631 47538 69360‐70 13 18.97 20.9DMA345634 47538 69360‐70 13 19.28 25.4DMA345633 47538 69360‐70 13 11.96 14.6DMA345635 47538 69360‐70 13 27.24 16.8DMA345637 47538 69360‐70 13 22.18 17.2DMA345638 47538 69360‐70 13 13.57 16.2

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345642 47538 69360‐70 13 8.3 15.3DMA345644 47538 69360‐70 13 22.51 24.6DMA345648 47538 69360‐70 13 15 15.1DMA345646 47538 69360‐70 13 20.59 16.1DMA345651 47538 69360‐70 13 14.54 15.9DMA345653 47538 69360‐70 13 15.25 17.7DMA345659 47538 69360‐70 13 16.72 19.7DMA345662 47538 69360‐70 13 18.76 11.7DMA345661 47538 69360‐70 13 18.54 12DMA345664 47538 69360‐70 13 14.55 21.9DMA345665 47538 69360‐70 13 18.36 18.4DMA345672 47538 69360‐70 13 16.92 13.3DMA345675 47538 69360‐70 13 19.44 24.9DMA345676 47538 69360‐70 13 21.95 16.8DMA345677 47538 69360‐70 13 14.46 14.6DMA345684 47538 69360‐70 13 19.71 12.4DMA345689 47538 69360‐70 13 20.4 21DMA345693 47538 69360‐70 13 17.29 20.8DMA345694 47538 69360‐70 13 16.1 13.9DMA345695 47538 69360‐70 13 19.06 14.4DMA345696 47538 69360‐70 13 17.9 15.4DMA345701 47538 69360‐70 13 11.17 14DMA345700 47538 69360‐70 13 24.51 22DMA345702 47538 69360‐70 13 20.81 14.6DMA345703 47538 69360‐70 13 16.91 13.3DMA345704 47538 69360‐70 13 11.86 11.3DMA345712 47538 69360‐70 13 10.56 14.6DMA345710 47538 69360‐70 13 16.06 12.3DMA345717 47538 69360‐70 13 18.21 19.4DMA345716 47538 69360‐70 13 20.23 23.2DMA345722 47538 69360‐70 13 30.91 20.4DMA345724 47538 69360‐70 13 13.39 15.8DMA345726 47538 69360‐70 13 18.01 19.5DMA345727 47538 69360‐70 13 17.25 13DMA345728 47538 69360‐70 13 17.52 18.9DMA345734 47538 69360‐70 13 16.62 17.7DMA345737 47538 69360‐70 13 9.92 12DMA345739 47538 69360‐70 13 20.16 12.8DMA345741 47538 69360‐70 13 14.24 16.2DMA345742 47538 69360‐70 13 18.66 21.8DMA345743 47538 69360‐70 13 11.74 13.6DMA345749 47538 69360‐70 13 17.08 15.1DMA345750 47538 69360‐70 13 15.14 16.1DMA345753 47538 69360‐70 13 17.11 12.6DMA345756 47538 69360‐70 13 11.77 13.3DMA345765 47538 69360‐70 13 20.03 15.7

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345779 47538 69360‐70 13 27.5 21.1DMA345781 47538 69360‐70 13 14.91 14.9DMA345784 47538 69360‐70 13 17.95 22.6DMA345785 47538 69360‐70 13 14.38 16.2DMA345787 47538 69360‐70 13 30.54 12.5DMA345790 47538 69360‐70 13 13.23 15.1DMA345792 47538 69360‐70 13 20.85 20DMA345795 47538 69360‐70 13 17.11 21.6DMA345796 47538 69360‐70 13 14.34 13.5DMA345799 47538 69360‐70 13 13.11 16.3DMA345801 47538 69360‐70 13 10.8 11.7DMA345803 47538 69360‐70 13 6 13.3DMA345804 47538 69360‐70 13 16.42 13.3DMA345806 47538 69360‐70 13 8.28 11.6DMA345809 47538 69360‐70 13 13.65 13.2DMA345811 47538 69360‐70 13 15.45 14.4DMA345810 47538 69360‐70 13 20.55 15.2DMA345812 47538 69360‐70 13 18.14 16.7DMA345814 47538 69360‐70 13 18.7 13.5DMA345817 47538 69360‐70 13 9.79 14.7DMA345818 47538 69360‐70 13 15.35 17.8DMA345820 47538 69360‐70 13 12.98 12.8DMA345823 47538 69360‐70 13 13.14 15.6DMA345825 47538 69360‐70 13 12.33 14DMA345827 47538 69360‐70 13 22.81 17.3DMA345832 47538 69360‐70 13 16.19 14.3DMA345831 47538 69360‐70 13 25.31 17.2DMA345836 47538 69360‐70 13 11.31 15.2DMA345838 47538 69360‐70 13 15.59 11.8DMA345841 47538 69360‐70 13 13.84 17.4DMA345842 47538 69360‐70 13 12.94 13.2DMA345843 47538 69360‐70 13 24.07 21.9DMA345844 47538 69360‐70 13 18.27 11.6DMA345845 47538 69360‐70 13 21.6 23.3DMA345846 47538 69360‐70 13 11.69 14.6DMA345849 47538 69360‐70 13 20.55 13DMA345850 47538 69360‐70 13 10.92 15.7DMA345852 47538 69360‐70 13 20.69 24.1DMA345854 47538 69360‐70 13 14.87 16.7DMA345859 47538 69360‐70 13 15.48 21DMA345863 47538 69360‐70 13 13.95 13.5DMA345866 47538 69360‐70 13 11.29 13.4DMA345865 47538 69360‐70 13 20.54 15DMA345872 47538 69360‐70 13 15.81 12.8DMA345871 47538 69360‐70 13 14.57 12.6DMA345874 47538 69360‐70 13 10.02 14.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA345875 47538 69360‐70 13 16.78 13.9DMA345879 47538 69360‐70 13 11.71 17.4DMA345878 47538 69360‐70 13 9.23 16.4DMA345880 47538 69360‐70 13 12.91 19.7DMA345882 47538 69360‐70 13 18.11 17.6DMA345881 47538 69360‐70 13 12.57 12.3DMA345886 47538 69360‐70 13 16.21 12.8DMA345888 47538 69360‐70 13 13.45 15.8DMA345892 47538 69360‐70 13 13.65 16.5DMA345891 47538 69360‐70 13 17.24 18.2DMA345894 47538 69360‐70 13 19.64 14DMA345897 47538 69360‐70 13 15.45 14.4DMA345915 47538 69360‐70 13 17.76 16.4DMA345917 47538 69360‐70 13 15.2 14.6DMA345926 47538 69360‐70 13 12.5 14.1DMA345924 47538 69360‐70 13 18.44 12.8DMA345929 47538 69360‐70 13 16.43 15.3DMA345932 47538 69360‐70 13 17.84 22.4DMA345933 47538 69360‐70 13 21.02 19.9DMA345936 47538 69360‐70 13 14.46 14.3DMA345940 47538 69360‐70 13 16.6 15.7DMA345944 47538 69360‐70 13 14.54 13.9DMA345948 47538 69360‐70 13 15.73 14.6DMA345947 47538 69360‐70 13 16.26 15.2DMA345950 47538 69360‐70 13 13.8 13.5DMA345949 47538 69360‐70 13 15.47 11DMA345954 47538 69360‐70 13 11.21 20.1DMA345953 47538 69360‐70 13 16.23 11.6DMA345958 47538 69360‐70 13 16.14 16.5DMA345970 47538 69360‐70 13 18.94 17.1DMA345976 47538 69360‐70 13 19.28 15.9DMA345985 47538 69360‐70 13 26.07 22DMA345986 47538 69360‐70 13 13.02 12.9DMA345988 47538 69360‐70 13 17.85 18.7DMA345987 47538 69360‐70 13 16.32 27.1DMA345989 47538 69360‐70 13 18.12 16.7DMA345991 47538 69360‐70 13 16.73 21.4DMA345992 47538 69360‐70 13 12.91 20.9DMA345993 47538 69360‐70 13 16.98 18.2DMA345996 47538 69360‐70 13 19.09 14.5DMA345997 47538 69360‐70 13 23.86 12.7DMA346000 47538 69360‐70 13 9.68 20.5DMA346003 47538 69360‐70 13 18.16 19DMA346004 47538 69360‐70 13 16.67 17.2DMA346002 47538 69360‐70 13 18.03 23.4DMA346006 47538 69360‐70 13 15.51 12

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346007 47538 69360‐70 13 12.34 12.2DMA346008 47538 69360‐70 13 25.81 13.4DMA346009 47538 69360‐70 13 19.93 13DMA346010 47538 69360‐70 13 13.85 14.3DMA346016 47538 69360‐70 13 15.4 14.8DMA346013 47538 69360‐70 13 24.86 14.8DMA346018 47538 69360‐70 13 6.44 12.5DMA346019 47538 69360‐70 13 9.47 15.7DMA346025 47538 69360‐70 13 10.82 17.5DMA346026 47538 69360‐70 13 11.79 17DMA346028 47538 69360‐70 13 12.41 16.3DMA346029 47538 69360‐70 13 19.21 16.3DMA346032 47538 69360‐70 13 17.08 20.7DMA346033 47538 69360‐70 13 11.04 16.2DMA346039 47538 69360‐70 13 10.95 14.1DMA346041 47538 69360‐70 13 17.89 15.6DMA346044 47538 69360‐70 13 17.02 12.4DMA346046 47538 69360‐70 13 15.15 16.6DMA346049 47538 69360‐70 13 16.55 17.7DMA346051 47538 69360‐70 13 14.57 19.2DMA346052 47538 69360‐70 13 15 17.7DMA346053 47538 69360‐70 13 8.89 17DMA346055 47538 69360‐70 13 10.54 15.6DMA346058 47538 69360‐70 13 18.23 12.8DMA346059 47538 69360‐70 13 10.83 14.5DMA346061 47538 69360‐70 13 16.45 17.1DMA346065 47538 69360‐70 13 17.86 13DMA346068 47538 69360‐70 13 11.64 11.7DMA346071 47538 69360‐70 13 16.68 26.1DMA346084 47538 69360‐70 13 12.85 12.2DMA346088 47538 69360‐70 13 18.01 24.2DMA346095 47538 69360‐70 13 12.33 17.4DMA346096 47538 69360‐70 13 21.49 17.3DMA346098 47538 69360‐70 13 12.02 11DMA346100 47538 69360‐70 13 27.29 19.1DMA346104 47538 69360‐70 13 18.05 18.5DMA346108 47538 69360‐70 13 12.73 16.3DMA346109 47538 69360‐70 13 15.78 18.8DMA346110 47538 69360‐70 13 24.99 20.9DMA346114 47538 69360‐70 13 19.01 17.4DMA346113 47538 69360‐70 13 18.25 13.5DMA346121 47538 69360‐70 13 14.02 19.5DMA346123 47538 69360‐70 13 23.75 15.9DMA346125 47538 69360‐70 13 14.87 12.1DMA346127 47538 69360‐70 13 20.94 19.5DMA346130 47538 69360‐70 13 26 21.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346131 47538 69360‐70 13 13.16 14.8DMA346137 47538 69360‐70 13 12 12.6DMA346138 47538 69360‐70 13 11.42 18.3DMA346141 47538 69360‐70 13 15.91 22.2DMA346139 47538 69360‐70 13 15.73 13.4DMA346142 47538 69360‐70 13 14.84 13.2DMA346147 47538 69360‐70 13 13.38 17.1DMA346149 47538 69360‐70 13 14.5 11.4DMA346157 47538 69360‐70 13 20.79 22.4DMA346160 47538 69360‐70 13 9.08 17.2DMA346161 47538 69360‐70 13 17.45 13.7DMA346162 47538 69360‐70 13 13.76 14.4DMA346165 47538 69360‐70 13 16.11 14.5DMA346168 47538 69360‐70 13 14.32 17.4DMA346169 47538 69360‐70 13 14.57 21.1DMA346174 47538 69360‐70 13 18.75 15.6DMA346175 47538 69360‐70 13 15.19 19DMA346178 47538 69360‐70 13 13.99 15.7DMA346182 47538 69360‐70 13 17.37 12DMA346183 47538 69360‐70 13 19.78 21.7DMA346184 47538 69360‐70 13 14.96 15.8DMA346188 47538 69360‐70 13 13.17 16.3DMA346190 47538 69360‐70 13 22.32 25.7DMA346194 47538 69360‐70 13 17.25 15.4DMA346197 47538 69360‐70 13 12.96 12.6DMA346200 47538 69360‐70 13 20.87 20.4DMA346202 47538 69360‐70 13 16.95 13.5DMA346206 47538 69360‐70 13 13.07 14.5DMA346205 47538 69360‐70 13 19.01 15.2DMA346207 47538 69360‐70 13 15.51 14.5DMA346215 47538 69360‐70 13 16.81 20.2DMA346222 47538 69360‐70 13 15.91 20.6DMA346224 47538 69360‐70 13 14.76 13.5DMA346225 47538 69360‐70 13 14.01 14.4DMA346230 47538 69360‐70 13 16.56 16.6DMA346232 47538 69360‐70 13 11.17 14.3DMA346235 47538 69360‐70 13 21.3 16.6DMA346236 47538 69360‐70 13 20.34 19.3DMA346240 47538 69360‐70 13 19.41 16.2DMA346242 47538 69360‐70 13 14.76 14.3DMA346241 47538 69360‐70 13 14.18 14.5DMA346243 47538 69360‐70 13 13.69 16.8DMA346244 47538 69360‐70 13 18.83 20.8DMA346247 47538 69360‐70 13 22.44 15.9DMA346250 47538 69360‐70 13 9.56 11.6DMA346253 47538 69360‐70 13 16.62 15.5

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346251 47538 69360‐70 13 23.38 18.1DMA346255 47538 69360‐70 13 9.46 11.6DMA346254 47538 69360‐70 13 16.26 16.2DMA346256 47538 69360‐70 13 25.87 19.1DMA346257 47538 69360‐70 13 17.51 13.7DMA346261 47538 69360‐70 13 12.98 12.9DMA346264 47538 69360‐70 13 18.32 15.1DMA346267 47538 69360‐70 13 10.24 12.8DMA346269 47538 69360‐70 13 8.42 10.9DMA346271 47538 69360‐70 13 13.6 13.5DMA346276 47538 69360‐70 13 10.72 14.7DMA346279 47538 69360‐70 13 16.06 13DMA346283 47538 69360‐70 13 10.71 16.3DMA346282 47538 69360‐70 13 14.11 16.9DMA346284 47538 69360‐70 13 13.08 11.8DMA346285 47538 69360‐70 13 10.45 15.8DMA346290 47538 69360‐70 13 18.41 17.5DMA346292 47538 69360‐70 13 15.41 14.3DMA346294 47538 69360‐70 13 24.37 21.4DMA346296 47538 69360‐70 13 12.19 15.4DMA346306 47538 69360‐70 13 9.49 11.7DMA346316 47538 69360‐70 13 19.84 18.7DMA346315 47538 69360‐70 13 17.79 14.6DMA346318 47538 69360‐70 13 18.38 13.4DMA346319 47538 69360‐70 13 11.69 12DMA346321 47538 69360‐70 13 16.93 19DMA346323 47538 69360‐70 13 13.54 13.7DMA346325 47538 69360‐70 13 19.24 28.7DMA346326 47538 69360‐70 13 15.49 12.4DMA346329 47538 69360‐70 13 9.53 17.9DMA346330 47538 69360‐70 13 15.1 15.8DMA346332 47538 69360‐70 13 12.42 14.3DMA346336 47538 69360‐70 13 14.79 20.5DMA346338 47538 69360‐70 13 13.29 15.3DMA346343 47538 69360‐70 13 12.87 11.7DMA346347 47538 69360‐70 13 18.47 12.3DMA346348 47538 69360‐70 13 10.13 17.4DMA346350 47538 69360‐70 13 13.12 11.9DMA346351 47538 69360‐70 13 21.49 20.5DMA346355 47538 69360‐70 13 17.59 21.2DMA346354 47538 69360‐70 13 14.18 10.6DMA346361 47538 69360‐70 13 9.53 14.4DMA346362 47538 69360‐70 13 17.65 16.7DMA346363 47538 69360‐70 13 15.56 12.9DMA346364 47538 69360‐70 13 13.11 13.2DMA346365 47538 69360‐70 13 13.84 15.8

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Feature Id Parent Cluster ID Ref GWD Valve Section ILI Peak Depth (%) Field DepthDMA346367 47538 69360‐70 13 15.54 13.3DMA346366 47538 69360‐70 13 16.66 14.6DMA346369 47538 69360‐70 13 13.25 15.3DMA346371 47538 69360‐70 13 9.66 13.4DMA346370 47538 69360‐70 13 20.72 12.7DMA346372 47538 69360‐70 13 19.18 27.5DMA346377 47538 69360‐70 13 17.38 19DMA346379 47538 69360‐70 13 12.47 12.9DMA346383 47538 69360‐70 13 12.46 13.2DMA346387 47538 69360‐70 13 20.66 24.4DMA346388 47538 69360‐70 13 20.15 16.9DMA346389 47538 69360‐70 13 16.27 18.7DMA346391 47538 69360‐70 13 13.86 23.2DMA346394 47591 69360‐70 13 13.27 18.3DMA346395 47615 69360‐70 13 17.61 19.9DMA346398 47591 69360‐70 13 22.81 26.1DMA346397 47591 69360‐70 13 21.74 19.7DMA346399 47615 69360‐70 13 16.83 17DMA346402 47591 69360‐70 13 16.09 14.3DMA346405 47615 69360‐70 13 12.99 21.5DMA346406 47615 69360‐70 13 11.75 10.7DMA346409 47615 69360‐70 13 25.59 15.4DMA346411 47591 69360‐70 13 24.96 15.5DMA346413 47591 69360‐70 13 15.23 17.4DMA346414 47615 69360‐70 13 17.63 12.9DMA346415 47615 69360‐70 13 17.17 13.7

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Baker Hughes Pipeline Tally – Immediate Investigation Features

November 2015

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Pipeline TallyTransCanada PipeLines Limited

NPS42 GEMINI Anomaly InspectionMLV 9-17-4 Projection: UTM( 208.5 km ) Datum: NORTH AMERICAN 1983, Canada

2104-24 Inspection Date: February 22, 2014 Zone: 13 Issue A Report Release Date: Central Meridian: -105

BHIIdentifier

BHIParent

Cluster ID

ClusterMethod

AbsoluteDistance

(m)

TCPLIdentifier

TCPLArea

Number

TCPLChainage

(m)

ClockPosition(hh:mm)

WallSurface

WallThick.(mm)

U/SBHI GWDNumber

Dist. toU/S GWD

(m)

Dist. toD/S GWD

(m)

JointLength

(m)

D/S SWDOrient.

(hh:mm)

PeakDepth(%)

Avg.Depth(%)

Eff.Depth(%)

Length

(mm)

Width

(mm)

Eff.Length(mm)

Eff.Area

(mm²)

RPR1.25

[MAOP]

Eff. AreaBurst(kPa)

MAOP

(kPa)

SMYS

(MPa)

Comments

CLS 1893 3t x 3t 1,911.2 904 1,941.4 5:19 Ext 9.420 1300 9.8 12.7 22.5 73 9 11 722.16 168.29 347.46 376.29 1.11 8,424 6,065 448 3t*3t

DMA 12510 CLS 1893 1,911.9 904 1,941.7 5:19 Ext 9.420 1300 10.5 12.0 22.5 73 73 17.48 19.95 17.48 120.88 1.17 8,901 6,065 448

CLS 7554 3t x 3t 5,301.9 904 5,356.9 6:30 Ext 9.420 2970 2.2 21.3 23.5 75 21 21 204.88 249.98 204.87 409.22 1.07 8,107 6,065 448 3t*3t

DMA 58084 CLS 7554 5,302.0 904 5,357.0 6:10 Ext 9.420 2970 2.4 21.1 23.5 75 75 13.04 12.56 13.03 91.87 1.19 8,992 6,065 448

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Rosen Pipe Tally – Immediate Investigation Features

November 2015

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TransCanada PipeLines LimitedLine Name: NPS 42 MLV 17-25-4 Natural Gas Pipeline

Line Size and Length: 42" and 210.8635 kmROSEN Project Number: 0-1001-12213

Inspection Date: January 23 - 24, 2014Report Issue Date and Revision Number: October 9, 2014 - Revision Number: 2Listing Issue Date and Revision Number: October 9, 2014 - Revision Number: 2

Listing Title: PIPE TALLY

Identifier(Event Type)

Identifier(Event Num.)

ParentCluster-ID

ClusterMethod

AbsoluteDistance

TCPLIdentifier

TCPLArea

TCPLChainage

ClockPosition

WallSurface

WallThic.

U/S GWDNumber

Dist. ToU/S

GWD

Dist. ToD/S

GWD

JointLength

D/S SWDOrient.

PeakDepth

DentDepth

Avg.Depth

Eff.Depth Length Width Eff.

LengthEff.

Area

RPR1.25

MAOP

Eff. AreaBurst MAOP SMYS Comments

[m] [m] [hh:mm] [mm] [m] [m] [m] [hh:mm] [%] [%] [%] [%] [mm] [mm] [mm] [mm²] [kPa] [kPa] [MPa]

MELO‐ANOM 435634 89,541.038 MLV 20_21‐4 007+556.47 02:25 EXT 9.42 59380 1.413 22.377 23.790 04:01 75 31 75 31 17 31 219 1.109 8406 6065 448 on spiral weld

CLUSTER 111877 3t x 3t 188,503.627 MLV 24_Receive Iso 25‐4 006+418.15 07:15 EXT 9.42 128730 0.255 22.958 23.213 06:07 74 13 25 345 410 180 428 1.054 7993 6065 448

MELO‐ANOM 685692 CLUSTER 111877 3t x 3t 188,503.661 MLV 24_Receive Iso 25‐4 006+418.19 08:02 EXT 9.42 128730 0.289 22.924 23.213 06:07 74 33 74 25 20 25 174 1.143 8662 6065 448

CLUSTER 147633 3t x 3t 205,081.830 MLV 24_Receive Iso 25‐4 023+155.24 08:01 EXT 9.42 137620 2.099 21.712 23.811 02:53 79 18 79 81 48 25 186 1.124 8522 6065 448

MELO‐ANOM 894328 CLUSTER 147633 3t x 3t 205,081.886 MLV 24_Receive Iso 25‐4 023+155.30 08:01 EXT 9.42 137620 2.155 21.656 23.811 02:53 79 36 79 25 19 25 186 1.124 8522 6065 448

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IR Number: NEB 5.15


Topic: Hazards Assessment

Reference: i) (A4D8X6) EEPL, Application, Volume 5, Section 2, PDFpage 7 of 48

ii) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1:Engineering Assessment, PDF pages 29 and 34 of 86

iii) CSA Z662-15 Clause 10.1.1

Preamble: CSA Z662 requires companies to identify hazards and then assess and document the risks associated with those hazards.

Reference i) indicates the potential hazards that conversion pipelines might be subject to as identified by the engineering assessment provided in the application. The Board notes that the engineering assessment does not include consideration to the interaction of identified hazards as required by CSA Z662 Clause 10.1.1 (reference iii) other than those specified in the mechanical damage assessment on page 29 of reference ii), and in the environmentally assisted cracking assessment on page 34 of the same reference.


a) Whether or not EEPL has a process in place to manage thepotential interacting hazards;

b) A discussion including all potential coincidental or interactinghazards considered in the engineering assessment for the conditionof the pipeline.

Response:

a) Energy East confirms that processes are in place for the Project that manage theinteraction of hazards. These process are described below:

• Overall Data Integration

As described at page 9 of reference ii), in order to support the robust applicationof the Liquid Integrity Management Program (IMP) process, the relevant data forthe pipeline slated for conversion has been integrated into TransCanada’s LiquidData Integration Platform. This began with a 3D pipeline model derived from


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either inertial mapping data from Inline Inspection (ILI) or a drape of the Geographic Information System (GIS) centerline over a digital elevation model. Against this model, the data sets are fit based on either known fit points (e.g., valves and above-ground markers) or by directly projected Global Positioning System (GPS) coordinates. The various ILI runs are integrated though a weld alignment so as to re-zero the relative spatial error at each pair of matched welds.

Leveraging TransCanada’s Liquid Data Integration Platform in the conversion and liquid operation oversight ensures that the integrity engineer can readily overlay and compare the data for the identification and assessment of coincidental or interacting hazards.

• Data Integration and Analysis with the ILI deliverables

Certain ILI technologies and combinations of technologies will directly reportcoincident and interacting hazards, specifically:

• the combination of Magnetic Flux Leakage (MFL) and caliper technologiessupport dent with metal loss as an expressly reported feature type.

• TransCanada has further extended the capability of this combination, byusing the caliper sizing for screening, but also by manually reviewing theMFL signal data for the presence of cracking. This approach, detailed in the2012 international pipeline conference paper “A Combined Approach toCharacterization of Dent with Metal Loss”1 has successfully led to detectionof numerous cracks in association with dents.

• As indicated with reference ii), the Electromagnetic Acoustic TransducerEMAT technology, along with its associated circumferential MFL data,identifies the presence of any coincidental or interacting corrosion. As such,when the EMAT tool identifies cracking features in corrosion, the reporteddepth is inclusive of the corrosion depth.

• Formalized Review of the Interaction of Features

TransCanada’s process regarding ILI data analysis for liquid pipelines requiresthat where other data sets that are relevant to the threat being assessed by theILI tool are available, they shall be integrated with the ILI to determine whetherfurther action is needed (e.g., close interval survey of the cathodic protectionpotentials in regard to external metal loss).

This process has both prescribed and non-prescribed response criteria thataddress:

• dents that contain stress concentrators (gouges, grooves, arc burns, or cracks)

• dents that contain corroded areas

1 2012 International Pipeline Conference paper, IPC2012-90499, “A Combined Approach to Characterization of Dent with Metal Loss,” Rick Yahua Wang, Richard Kania, Udayasankar Arumugam and Ming Gao.


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• anomaly orientation or morphology, that predisposes the feature to increased measurement error or mischaracterization

• localized or anomalous loading that would impact the anomaly’s probability of failure

The last two circumstances listed above broadly address the consequence of coincidental or interacting hazards leading an elevated significance of the anomaly. The first two points were included as part of the Engineering Assessment forming reference ii).

• System Wide Risk Assessment

The probability of failure aspect of the System Wide Risk Assessment provides a holistic and objective review for coincidental or interacting hazards at a higher level. Although still calculated on a joint-by-joint basis for the nine hazards, the ILI anomaly data have been aggregated to support this segmentation. Aside from simply identifying where the risk level is coincidentally elevated from multiple hazards, some elements of the model are attuned to the interaction of the threats. This is best exemplified where the possible bending moment from the weather and outside force hazard is incorporated as contributory to the risk from the welding/fabrication hazard (i.e., flaws in the girth weld).

b) A discussion of all relevant potential coincidental or interacting hazards considered in the engineering assessment for the condition of the pipeline is provided below. The coincidence/interaction between the nine hazards has been broadly categorized to avoid redundancy.

• Environmentally assisted cracking (i.e., SCC) and manufacturing defects in consideration of either internal or external corrosion

The capability of the EMAT inspections as provided below was considered in reference ii) in regard to Environmentally assisted cracking (i.e., SCC), the same benefits apply to manufacturing defects (i.e., weld anomalies) identified through EMAT inspections.

The EMAT inspection as conducted by ROSEN includes inspection and integration with their circumferential MFL tool (axial flaw detection) data. This data is primarily used to assist in discriminating steep-sided corrosion, but it also identifies the presence of any coincidental or interacting corrosion. An important aspect of this is that when the EMAT tool identifies cracking features in corrosion, the reported depth is inclusive of the corrosion depth.

• External Corrosion in consideration of Internal Corrosion

As internal corrosion was not a threat of concern in gas service, its coincidence with external corrosion was by extension not a threat of concern. Nonetheless, as noted in reference ii), the MFL data will always be reviewed for evidence of internal corrosion. As both internal and external metal loss are reported by the


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same technology within the same ILI dataset, the review for their interaction is integral to the ILI vendor’s analyst process and would be addressed in the reporting.

• Third-Party Mechanical Damage in Consideration of Environmentally AssistedCracking (i.e., SCC), Manufacturing Defects and Either Internal or ExternalCorrosion

As the preamble of NEB 5.15 notes, page 29 of reference ii) specifies thefollowing interactions in determining the response to possible third-party damage(i.e., dents):

• dents that contain stress concentrators (gouges, grooves, arc burns or cracks)either as reported directly by the vendor or as identified in the magneticsignature by TransCanada personnel

• dents that contain corroded areas with a depth greater than 40% of thenominal wall thickness of the pipe

• dents that contain corroded areas having a depth greater than 10%, up to andincluding 40%, of the nominal wall thickness of the pipe and a depth andlength that exceed the maximum allowable longitudinal extent determined asspecified in ASME B31G

• Welding and Fabrication Defects in consideration of Weather and Outside Force

The bending moments associated with the possible presence of weather andoutside force loading may contribute to the severity (i.e., the none dormancy) offlaws in the girth weld. However, the conservative response criteria on page 28of reference ii) stating that “anomalous MFL signals, possibly indicative of acircumferential crack in the girth weld at bottom dead center [will beremediated],” did not require the consideration of secondary influences.

• Equipment Failure and Incorrect Operations

In absence of any localized elevation of equipment failure or incorrect operationsthat would contribute to the occurrence of an over pressure event, TransCanada isof the view that neither of these hazards need be integrated into the discussion.


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IR Number: NEB 5.16


Topic: Prairies Line – Mechanical Damage/Caliper Inspection

Reference: i) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1, Section 15.1.1, PDF page 38 of 86

Preamble: Reference i) states that the pipeline segment between MLV 2-25-4 was inspected by the caliper tool in 2014. The reference also states that the detailed life assessment will be performed for the entire Prairies Line. Information regarding the inspection results for MLV 2-25-4 segment and the detailed life assessment results for the entire line were not provided in the application. The Board requires the assessment results to assess the integrity of the Prairies Line.


a) The geometric anomalies assessment results using the near-term response criteria for the MLV 2-25-4 pipeline segment;

b) The detailed life assessment results for geometric anomalies in the Prairies Line.

Response:

a) The results of the geometric anomalies assessment using the near-term response criteria for MLV 2-25-4 are provided below in Table NEB 5.16-1. The results of an October 2015 COMBO tool run for MLV 2-9-4 are expected to be received in first quarter 2016.

Table NEB 5.16-1: Geometric Anomaly Assessments

ILI Section ILI

Year Vendor Tool

Number of Dents

Assessed Results Comments MLV 2-9-4 2015 BJ COMBO To be

determined Expected Q1 2016

Waiting for data from vendor

MLV 9-17-4 2014 BHI COMBO 3 DNT No digs required MLV 17-25-4 2010 Rosen COMBO 17 DNT 4 possible

buckles, 1 dent >2% on spiral weld

Engineering Assessment to be prepared to cover gas service and liquid service. Mitigation if required will be scheduled for Phase 3 of the conversion.


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With respect to the information detailed in Table NEB 5.16-1 relating to MLV 17-25-4, the results of the 2010 Caliper run were reviewed, and in accordance with the standard applicable at the time of review (CSA Z662-11), no mitigation of the anomalies indicated was scheduled. In accordance with the updated requirements in CSA Z662 -15, and having concluded the 2010 Caliper run data to be of superior quality to that of a 2014 inspection, TransCanada will re-analyse the 2010 data for both gas and liquid service, and prepare an Engineering Assessment (EA) to determine the acceptability of these defects. The EA is currently planned for completion in first quarter 2016 and a summary of its results will be provided to the NEB once they are finalized.

b) The detailed life assessment for the geometric anomalies of the entire Prairies Line iscurrently scheduled for completion in third quarter 2016.


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IR Number: NEB 5.17


Topic: Geotechnical Hazards

Reference: i) (A4D8X6) EEPL, Application, Volume 5, Section 4.3.1,PDF page 38 of 48

ii) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1,Section 15.1.12 – Table 5 and Section 15.2.7 – Table 9,PDF pages 39 and 45 of 86

Preamble: Reference i) indicates that seven locations along the conversion line have been identified as having high potential for slope instability. The reference states that remedial action will be taken when the amount of the measured slope movement exceeds the pre-determined criterion.

Tables 5 and 9 of reference ii) provide the list of potential geo-hazard sites along the Prairies and Northern Ontario Lines where the hazard was identified as being moderate or high. Four sites on Prairies Line and five sites on Northern Ontario Line were classified as high landslide hazard sites. In these tables, EEPL states that a Phase 2 Assessment will be completed and the sites are currently being monitored as part of the Slope Monitoring Program.


a) Confirmation of the number of locations along the conversion linewith high potential for slope instability (i.e. landslide hazards) asspecified in Tables 5 and 9 of reference ii);

b) Aerial photographs and/or LiDAR imagery at a suitable scale at alllocations confirmed in the response a), clearly outlining the extentof potential landslides and other geo-hazards;

c) Information regarding the instrumentation installed on the slopesincluding their types and locations marked on the photographsprovided in response to question b);

d) Comparison of slope instability assessment results over the pastyears at all locations including data collected by:

- inertial geometry in-line inspection, if applicable; - instrumentation; and - site inspections;


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e) The Factor of Safety estimated for each slope and the targetminimum value during design;

f) A description of the “pre-determined” criterion used for the slopemovement.

g) A description of the mitigation measures implemented or whichwill be applied at all locations as result of Phase 2 Assessment;

Response:

a) During the Project’s Phase I geologic hazards assessment, seven locations along theconversion line were identified as having high potential for slope instability.Two additional locations were identified during TransCanada’s Keystone CanadaPhase I geologic hazard assessment. Overall, nine locations along the conversion linehave been identified as having high potential for slope instability during the Phase Igeologic hazards assessments. These are:

• KC-LS-5 and KC-LS-6 Swift Current Creek

• KC-LS-2 and KC-LS-4 Assiniboine River Portage La Prairie West andAssiniboine River Portage La Prairie East Side

• EE-LS-02 La Salle River

• EE-LS-03 Red River

• EE-LS-24 Nagagami River

• EE-LS-28 Kapuskasing River

• EE-LS-32 Frederick House River

• EE-LS-43 Black River Tributary

• EE-LS-53 Englehart River

Follow-up site assessments were completed in 2012 and 2013 at the Swift Current Creek (KC-LS-5 and KC-LS-6) and Assiniboine River (KC-LS-2 and KC-LS-4) locations. Based on field observations and engineering judgment, it was concluded that the potential for slope instability to impact the integrity of the pipeline at these locations is low. Details of the assessments can be found in Table NEB 5.17-1 and Table NEB 5.17-2 provided in support of Energy East’s response to request c). The Swift Current Creek and the Assiniboine River potential slope instability locations are currently being monitored for movement under TransCanada’s slope monitoring program.

As a follow-up to the Phase I geologic hazards assessment, a Phase II geologic hazards assessment was completed in late 2014 and early 2015 to further characterize the


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locations with high and moderate potential for slope instability identified during Phase I. The Phase II assessment confirmed the Nagagami River (EE-LS-24), Kapuskasing River (EE-LS-28) and Englehart River (EE-LS-53) as locations with high potential for slope instability. Black River Tributary (EE-LS-43) was reclassified from a location with high potential for slope instability to moderate, while Wildgoose Creek (EE-LS-45) was reclassified from a location with moderate potential for slope instability, to high. Red River (EE-LS-03) was not assessed due to access constraints, and thus maintains its classification as a location with high potential for slope instability. Red River (EE-LS-03) will be revisited and assessed in 2016.

La Salle River (EE-LS-02) and Frederick House River (EE-LS-32) locations retained their classifications as locations with high potential for slope instability, and are currently monitored under TransCanada’s slope monitoring program.

Based on geologic hazards assessments in support of both TransCanada’s Keystone Canada project completed in 2010, and the Project, completed in late 2014 and early 2015, Energy East confirms that there are nine locations along the conversion line with high potential for slope instability. These are:

• KC-LS-5 and KC-LS-6 Swift Current Creek• KC-LS-2 Assiniboine River Portage La Prairie West Side and KC-LS-4 East Side• EE-LS-02 La Salle River• EE-LS-03 Red River• EE-LS-24 Nagagami River• EE-LS-28 Kapuskasing River• EE-LS-32 Frederick House River• EE-LS-45 Wildgoose Creek• EE-LS-53 Englehart River

b) At the locations listed in response a) above, the only geohazard of concern islandslides. Aerial imagery included in Attachment NEB 5.17-3 shows the extent ofpotential landside hazards and slope instrumentation details for these locations.

c) The Table below lists the instrumentation installed at the locations listed in response a).

Table NEB 5.17-1: Instrumentation Details for Locations with High Potential for Slope Instability

Site Type of

Instrumentation Instrument Name Latitude Longitude KC-LS-5 and KC-LS-6 Swift Current Creek

Slope Inclinometer SI 98BGC-1 50.54456 -107.695 SI 98BGC-2 50.54522 -107.697 SI 98BGC-5 50.54524 -107.703 SI 98BGC-7 50.54521 -107.702


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Table NEB 5.17-1: Instrumentation Details for Locations with High Potential for Slope Instability (cont’d)

Site Type of

Instrumentation Instrument Name Latitude Longitude KC-LS-2 – Assiniboine River Portage La Prairie West Side and KC-LS-4 East Side

Slope Inclinometer SI BGC97-DH23 49.89453 -98.405 SI BGC97-DH24 49.89511 -98.4073 SI BGC97-DH25 49.89541 -98.4091 SI BGC97-DH31 49.89556 -98.4062 SI BGC97-DH33 49.89587 -98.4085 SI BGC97-DH35 49.89589 -98.4113 SI BGC97-DH21 49.8958 -98.4113 SI BGC97-DH22 49.89608 -98.392 SI BGC97-DH27 49.89549 -98.393 SI BGC97-DH28 49.89568 -98.3937 SI BGC97-DH30 49.89584 -98.391

EE-LS-02 La Salle River Slope Inclinometer SI I-1 49.74202 -97.1487 SI I-2 49.74214 -97.1488 SI I-3 49.74187 -97.1488 SI I-4 49.74211 -98.1485 SI-5A 49.74212 -98.1491 SI I-6 49.74168 -98.1489

EE-LS-03 Red River Slope Inclinometer SI BGC97-DH11 49.74003 -97.1296 SI BGC97-DH12 49.73997 -97.1292 SI BGC97-DH14 49.74024 -97.1296 SI BGC97-DH16 49.7402 -97.1292 SI BGC97-DH17 49.73972 -97.1298

EE-LS-24 Nagagami River Slope Inclinometer SI 99BGC1 49.78479 -84.5309 SI 99BGC3 49.78483 -84.5304

EE-LS-28 Kapuskasing River Slope Inclinometer SI 99BGC1 49.39116 -82.4013 EE-LS-32 Frederick House River Slope

Inclinometer/Strain Gauge

SI 99BGC1 49.06601 -81.1445 SI 99BGC3 49.0659 -81.1441 SI 01BGC1 49.06567 -81.145 SI-SG 01BGC2 49.06566 -81.1445 SI-SG 01BGC3 49.06552 -81.1439 SI 01BGC4 49.06482 -81.1416 SI-SG 01BGC5 49.06515 -81.1423 SI BH10-01 49.06497 -81.1421 SI BH10-02 49.06553 -81.1441

EE-LS-45 Wildgoose Creek Slope Inclinometer SI 08BGC-01 48.44367 -80.3472 SI 08BGC-02 48.44358 -80.347 SI 08BGC-03 48.44406 -80.3484 SI 08BGC-04 48.44423 -80.3484

EE-LS-53 Englehart River Slope Inclinometer SI BGC99-1 47.81054 -79.8639 SI BGC99-3 47.8107 -79.8636


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d) Comparison using inertia geometry in-line inspection is not applicable as Energy Eastassessed the locations listed in a) above based on movement readings from slopeinclinometers and site inspections. Accordingly, a comparison of slope instabilityassessments from instrumentation and site inspections are discussed below.Attachments NEB 5.17-1, NEB 5.17-2a and NEB 5.17-2b provide details on theengineering evaluations completed at Swift Current Creek and Assiniboine RiverPortage La Prairie locations.

EE-LS-02 La Salle River

This location is currently monitored every year1. The slope inclinometers (SI) wereinstalled on the slope in 1997. The movement rates are approximately at maximum 3.6mm/year. The last monitoring year was 2014 at which time the maximum cumulativemovement rate for the SIs was 204 mm. Future site inspections will be completed inaccordance with TransCanada’s slope monitoring program.

EE-LS-03 Red River

This location is currently monitored every year. The SI were installed on the slope in1997. The movement rates are at maximum approximately 11.2 mm/year. The lastmonitoring year was 2014 at which time the maximum cumulative movement rate forthe SI was 134 mm. As part of TransCanada’s slope monitoring program, when thecumulative movement exceeds an acceptable limit as described in response f), a stressanalysis will be completed. The Red River crossing is currently undergoing stressanalysis, the results of which will form the basis of an appropriate remediation strategyfor the slope movement.

A field inspection of the Red River site could not be completed during the recently completed Phase II geohazards assessment due to access constraints. A field inspection is scheduled for 2016.

EE-LS-24 Nagagami River

This location is currently monitored every five years. The instrumentation was installedon the slope in 1999. The movement rates are approximately 0.2 mm/year. The lastmonitoring year was 2012, at which time the cumulative movement for both SI was3 mm. The inclinometer readings at this location indicate that the potential for slopeinstability to impact the pipeline is relatively low. Future site inspections will becompleted in accordance with TransCanada’s slope monitoring program.

EE-LS-28 Kapuskasing River

This location is currently monitored every five years. The SI was installed on the slopein 1999. The movement rate is approximately 0.4 mm/year. The last monitoring yearwas 2012 at which time the cumulative movement was 5 mm. The inclinometer

1 Slope monitoring frequency is determined from recorded movements from instrumentation readings. If significant movement has been recorded, monitoring frequency is increased.


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readings at this site indicate that the potential for slope instability to impact the pipeline is relatively low. Future site inspections will be completed in accordance with TransCanada’s slope monitoring program.

EE-LS-53 Englehart River

This location is currently monitored every 2 years. The instrumentation was installed on the slope in 1999. The movement rates are at maximum approximately 1.6 mm/year. The last monitoring year was 2013, at which time the maximum cumulative movement rate for the SIs was 22 mm. The inclinometer readings at this site indicate that the potential for slope instability to impact the pipeline is relatively low. Future site inspections will be completed in accordance with TransCanada’s slope monitoring program.

EE-LS-32 Fredrick House River

This location is currently monitored every year. The SI were installed on the slope in 1999, 2001 and 2010. The movement rates are approximately at maximum 2.2 mm/year. The last monitoring year was 2014 at which time the maximum cumulative movement rate for the SI’s was 120 mm. Future site inspections will be completed in accordance with TransCanada’s slope monitoring program.

e) Factor of safety was not estimated at the time the Canadian Mainline was designed andconstructed. In 1996 and 1997, TransCanada completed a system-wide geohazardsassessment on the Mainline, which identified multiple locations on the alignment thatmay experience slope instability. Following this assessment, slope instrumentation wasinstalled at the locations identified as having a higher risk for slope instability, whichlocations continued to be monitored for excessive slope movement. Since theinstallation of the instrumentation, TransCanada has not recorded any pipeline failurecaused by slope movement. Energy East has implemented TransCanada’s commonapproach to slope stability assessments based on desktop studies, field observationsand engineering judgment in lieu of estimating a Factor of Safety on the conversionline.

f) TransCanada has developed screening-level threshold limits from detailed stressanalysis for differential slope movement for a given pipeline. The limits are shownbelow:

Table NEB 5.17-2: Limits for Differential Earth Movement

Pipe Size Maximum Acceptable Cumulative Differential Movement Less than NPS 6 Determined on a site by site basis NPS 6 to NPS 10 100 mm (approximately 4 inches) NPS 12 to NPS 20 225 mm (approximately 9 inches) Greater than or equal to NPS 22 300 mm (approximately 12 inches)


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If the differential slope movement for a certain site exceeds 75% of the acceptable limit listed in Table NEB 5.17-2, detailed stress analyses will be conducted, and appropriate remedial measures will be implemented where required to mitigate the potential hazard.

g) All sites with high slope instability potential will continue to be monitored for slopemovement in accordance with TransCanada’s slope monitoring program. EE-LS-03(Red River) has recorded significant amount of differential slope movement. The site iscurrently undergoing stress analysis, and, as noted in response d), a field inspectionwill be completed in 2016. Based on the findings of the stress analysis and fieldinspection, an appropriate remedial measure, such as slope re-contouring or pipelinestrain relief, will be implemented.


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Memo on Swift Current Creek Slope Movement

November 2015

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Memo



Figure 1: Swift Current Creek looking south

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Memo



Figure 2: Swift Current Creek looking north

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Energy East Pipeline Ltd. NEB Information Request 5 Attachment NEB 5.17-2a

Attachment NEB 5.17-2a

Assiniboine River Portage East MLV 34+ 9.5 Phase II

November 2015

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Energy East Pipeline Ltd. NEB Information Request 5 Attachment NEB 5.17-2b

Attachment NEB 5.17-2b

Assiniboine River Portage West MLV 34+8 Phase II

November 2015

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Landslide Maps for Locations with High Potential for Slope Instability

November 2015

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REFERENCE(S)1. HAZARD DATA FOR KC-LS-2, KC-LS-4, KC-LS-5, AND KC-LS-6 FROM REPORT, 'PHASE IILANDSLIDE HAZARD ASSESSMENT. CANADIAN PORTION THE KEYSTONE OIL PIPELINE,SASKATCHEWAN AND MANITOBA, CANADA. MARCH 21, 2012'2. HAZARD DATA FOR EE-LS-03, EE-LS-24, EE-LS-28, EE-LS-45, EE-LS-53 FROM REPORT, 'PHASEII GEOLOGIC HAZARD ASSESSMENT. PROPOSED CONVERSION PORTION OF THE ENERGYEAST PROJECT, MANITOBA AND ONTARIO, CANADA. MAY 2015.'3. HAZARD DATA FOR EE-LS-02 AND EE-LS-32 FROM REPORT "REVISED PHASE I GEOLOGICHAZARDS ASSESSMENT. ENERGY EAST PORTION OF THE MAINLINE SYSTEM, MANITOBA ANDONTARIO, CANADA. JANUARY 2014"4. INSTRUMENT DATA FROM REPORT, '2014 SLOPE MONITORING PROGRAM. TRANSCANADAPIPELINES MAINLINE SYSTEM. MAY 2015'5. AERIAL IMAGERY AND BACKGROUND DATA FROM, WORLD_TOPO_MAP: SOURCES: ESRI,DELORME, NAVTEQ, TOMTOM, INTERMAP, INCREMENT P CORP., GEBCO, USGS, FAO, NPS,NRCAN, GEOBASE, IGN, KADASTER NL, ORDNANCE SURVEY, ESRI JAPAN, METI, ESRI CHINA(HONG KONG), SWISSTOPO, AND THE GIS USER COMMUNITY - BING MAPS AERIAL: © 2015DIGITALGLOBE IMAGE COURTESY OF USGS © 2015 GEOEYE EARTHSTAR GEOGRAPHICS SIO ©2015 MICROSOFT CORPORATION

PROJECT

ENERGY EAST CONVERSION PHASE II GEOLOGIC HAZARDSASSESSMENTTITLE

KC-LS-5 AND KC-LS-6 SWIFT CURRENT CREEK

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PROJECT NO. REV. FIGURE

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DESIGNED

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APPROVED

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LEGEND!( MONITORING INSTRUMENT

LANDSLIDE BOUNDARYPIPELINE ALIGNMENTDATA FRAME LOCATION

EE-LS-32Frederick House River

KC-LS-2 andKC-LS-4

Assiniboine RiverPortage La Prairie

East andWest Side

KC-LS-5 and KC-LS-6Swift Current Creek

EE-LS-53Englehart River


EE-LS-24Nagagami River

EE-LS-02La Salle River CrossingEE-LS-03Red River

EE-LS-45Wildgoose Creek

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REFERENCE(S)1. HAZARD DATA FOR KC-LS-2, KC-LS-4, KC-LS-5, AND KC-LS-6 FROM REPORT, 'PHASE IILANDSLIDE HAZARD ASSESSMENT. CANADIAN PORTION THE KEYSTONE OIL PIPELINE,SASKATCHEWAN AND MANITOBA, CANADA. MARCH 21, 2012'2. HAZARD DATA FOR EE-LS-03, EE-LS-24, EE-LS-28, EE-LS-45, EE-LS-53 FROM REPORT, 'PHASEII GEOLOGIC HAZARD ASSESSMENT. PROPOSED CONVERSION PORTION OF THE ENERGYEAST PROJECT, MANITOBA AND ONTARIO, CANADA. MAY 2015.'3. HAZARD DATA FOR EE-LS-02 AND EE-LS-32 FROM REPORT "REVISED PHASE I GEOLOGICHAZARDS ASSESSMENT. ENERGY EAST PORTION OF THE MAINLINE SYSTEM, MANITOBA ANDONTARIO, CANADA. JANUARY 2014"4. INSTRUMENT DATA FROM REPORT, '2014 SLOPE MONITORING PROGRAM. TRANSCANADAPIPELINES MAINLINE SYSTEM. MAY 2015'5. AERIAL IMAGERY AND BACKGROUND DATA FROM, WORLD_TOPO_MAP: SOURCES: ESRI,DELORME, NAVTEQ, TOMTOM, INTERMAP, INCREMENT P CORP., GEBCO, USGS, FAO, NPS,NRCAN, GEOBASE, IGN, KADASTER NL, ORDNANCE SURVEY, ESRI JAPAN, METI, ESRI CHINA(HONG KONG), SWISSTOPO, AND THE GIS USER COMMUNITY - BING MAPS AERIAL: © 2015DIGITALGLOBE IMAGE COURTESY OF USGS © 2015 GEOEYE EARTHSTAR GEOGRAPHICS SIO ©2015 MICROSOFT CORPORATION

PROJECT


KC-LS-2 AND KC-LS-4 ASSINIBOINE RIVER PORTAGE LAPRAIRIE EAST AND WEST SIDE

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REFERENCE(S)1. HAZARD DATA FOR KC-LS-2, KC-LS-4, KC-LS-5, AND KC-LS-6 FROM REPORT, 'PHASE IILANDSLIDE HAZARD ASSESSMENT. CANADIAN PORTION THE KEYSTONE OIL PIPELINE,SASKATCHEWAN AND MANITOBA, CANADA. MARCH 21, 2012'2. HAZARD DATA FOR EE-LS-03, EE-LS-24, EE-LS-28, EE-LS-45, EE-LS-53 FROM REPORT, 'PHASEII GEOLOGIC HAZARD ASSESSMENT. PROPOSED CONVERSION PORTION OF THE ENERGYEAST PROJECT, MANITOBA AND ONTARIO, CANADA. MAY 2015.'3. HAZARD DATA FOR EE-LS-02 AND EE-LS-32 FROM REPORT "REVISED PHASE I GEOLOGICHAZARDS ASSESSMENT. ENERGY EAST PORTION OF THE MAINLINE SYSTEM, MANITOBA ANDONTARIO, CANADA. JANUARY 2014"4. INSTRUMENT DATA FROM REPORT, '2014 SLOPE MONITORING PROGRAM. TRANSCANADAPIPELINES MAINLINE SYSTEM. MAY 2015'5. AERIAL IMAGERY AND BACKGROUND DATA FROM, WORLD_TOPO_MAP: SOURCES: ESRI,DELORME, NAVTEQ, TOMTOM, INTERMAP, INCREMENT P CORP., GEBCO, USGS, FAO, NPS,NRCAN, GEOBASE, IGN, KADASTER NL, ORDNANCE SURVEY, ESRI JAPAN, METI, ESRI CHINA(HONG KONG), SWISSTOPO, AND THE GIS USER COMMUNITY - WORLD_IMAGERY: SOURCE:ESRI, DIGITALGLOBE, GEOEYE, EARTHSTAR GEOGRAPHICS, CNES/AIRBUS DS, USDA, USGS,AEX, GETMAPPING, AEROGRID, IGN, IGP, SWISSTOPO, AND THE GIS USER COMMUNITY

PROJECT


EE-LS-02 LA SALLE RIVER CROSSING

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EE-LS-03

SI BGC97-DH11

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REFERENCE(S)1. HAZARD DATA FOR KC-LS-2, KC-LS-4, KC-LS-5, AND KC-LS-6 FROM REPORT, 'PHASE IILANDSLIDE HAZARD ASSESSMENT. CANADIAN PORTION THE KEYSTONE OIL PIPELINE,SASKATCHEWAN AND MANITOBA, CANADA. MARCH 21, 2012'2. HAZARD DATA FOR EE-LS-03, EE-LS-24, EE-LS-28, EE-LS-45, EE-LS-53 FROM REPORT, 'PHASEII GEOLOGIC HAZARD ASSESSMENT. PROPOSED CONVERSION PORTION OF THE ENERGYEAST PROJECT, MANITOBA AND ONTARIO, CANADA. MAY 2015.'3. HAZARD DATA FOR EE-LS-02 AND EE-LS-32 FROM REPORT "REVISED PHASE I GEOLOGICHAZARDS ASSESSMENT. ENERGY EAST PORTION OF THE MAINLINE SYSTEM, MANITOBA ANDONTARIO, CANADA. JANUARY 2014"4. INSTRUMENT DATA FROM REPORT, '2014 SLOPE MONITORING PROGRAM. TRANSCANADAPIPELINES MAINLINE SYSTEM. MAY 2015'5. AERIAL IMAGERY AND BACKGROUND DATA FROM, WORLD_TOPO_MAP: SOURCES: ESRI,DELORME, NAVTEQ, TOMTOM, INTERMAP, INCREMENT P CORP., GEBCO, USGS, FAO, NPS,NRCAN, GEOBASE, IGN, KADASTER NL, ORDNANCE SURVEY, ESRI JAPAN, METI, ESRI CHINA(HONG KONG), SWISSTOPO, AND THE GIS USER COMMUNITY - BING MAPS AERIAL: © 2015DIGITALGLOBE © 2015 MICROSOFT CORPORATION

PROJECT


EE-LS-24 NAGAGAMI RIVER

1404207 A 5

2015-11-04

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AD

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CONSULTANT


YYYY-MM-DD

DESIGNED

PREPARED

REVIEWED

APPROVED

DRAFT




KC-LS-2 andKC-LS-4


East andWest Side







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1404207 A 7

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IR Number: NEB 5.18


Topic: Refurbished Valves


ii) CSA Z662-15 Clause 5.2.5.1, Steel components – General; and Clause 5.6, Reuse of materials

Preamble: Reference i) indicates that any existing gas service mainline valves removed and identified for refurbishment will undergo an engineering assessment to determine suitability for oil service in accordance with CSA Z662-11 requirements.

Request: Please provide, in table format, the engineering assessment results of all existing gas service mainline valves identified for refurbishment demonstrating whether or not they are suitable for the intended service.

Response:

At the time of the Application filing Energy East contemplated the refurbishment of gas mainline valves, anticipating that the required quantity of new valves designed for liquid service may not be available when required, due to supply constraints.

Energy East now plans to remove all existing gas service valves and replace them with new valves specifically designed for use in liquid service. This plan however, remains subject to supply constraints in the industry market at the time of valve purchase. In the event that all existing gas service valves cannot be replaced with new valves, Energy East will assess, test, modify and repurpose any remaining gas valves to render them suitable for intended liquid service.

If any such repurposing occurs, Energy East will submit the modification process and engineering assessment results for each repurposed valve to the Board for review.


PDF 295 of 377

https://docs.neb-one.gc.ca/ll-eng/llisapi.dll?func=ll&objId=2541340&objAction=download



IR Number: NEB 5.19


Topic: Supplemental Submissions – Remediation Plan from ILI assessments

Reference: i) (A4D8X6) EEPL, Application, Volume 5, Section 2.3, PDF page 9 of 48

ii) (A4R0V4) EEPL, Supplemental Report No. 3, Appendix 1-1, PDF page 27 of 144

Preamble: Reference i) indicates that at the conclusion of Phase 2 of the conversion integrity program, an addendum to the engineering assessment will be filed with the Board detailing the remediation plan raised from the in-line inspection (ILI) assessments. The reference also indicates that at the conclusion of Phase 3, which will involve the remediation of features identified in Phase 1 and Phase 2, a second addendum to the engineering assessment will be provided, detailing completion of the remediation plan.

Reference ii) indicates that the supplemental filling for the remediation plan to address issues identified through ILI assessments (Phase 2), and the confirmation of completion of the remediation plan conducted during the construction of the Project (Phase 3), are both targeted to be filed in Q3 2017.

The Board notes the 3 month time frame scheduled by EEPL to complete the field activities and the second addendum to the engineering assessment after the remediation plan has been finalized.

Request: Please provide a discussion on the two addendums to the engineering assessment scheduled to be filed in Q3 2017, including detailed information demonstrating that the three month timeframe will be sufficient to complete and file both these addendums.

Response:

In Application Volume 1, Energy East explained that the TransCanada Mainline segments to be converted have or will be inspected using ILI technology before they are put into oil service.1 Energy East further explained that once the ILI assessments are completed, and before the pipelines are removed from gas service, a remediation plan would be developed to address any issues that may be identified through the ILI assessments.

1 See Application Volume 1, Section 2.7.5: Project Overview (NEB Filing ID: A4D8R1).


PDF 296 of 377


https://docs.neb-one.gc.ca/ll-eng/llisapi.dll/fetch/2000/90464/90552/2432218/2540913/2543426/2791095/Sec_1_Project_Update_and_Appendices_-_A4R0V4.pdf?nodeid=2791867&vernum=-2



In the original supplemental schedule for the Project included in Application Volume 1, Energy East undertook to file the remediation plan with the Board in second quarter 2016.2 This timing aligned with the original construction start for the Project.3

As indicated in Reference ii), the remediation plan will be undertaken and completed during the construction of the conversion portion of the Project (Phase3). Once the remediation plan is complete, a confirmation will be filed with the Board to that effect.4 In the original supplemental schedule, Energy East identified this confirmation of completion as a future supplemental item but did not assign a target filing date, as construction was then scheduled to begin in second quarter 2016 and extend through fourth quarter 2018.5

In Supplemental Report No. 1, due to an editorial error, Energy East combined the two filing items (i.e., the remediation plan and confirmation of completion) into a single supplemental item. It also changed the filing target for this item to the third quarter 2016, which still aligned with the original construction start-time. The description of this item was unchanged in subsequent supplemental reports, although the target filing date was revised to reflect the updated Project schedule submitted with Supplemental Report No. 3. In the updated schedule, construction of the conversion portion of the Project (Phase 3) begins in fourth quarter 2017 and continues through second quarter 2020. As a result, consistent with the original supplemental schedule and since the filing of Supplemental Report No. 3, the remediation plan (i.e., supplemental item SR 7-2) is targeted for submission to the Board in third quarter 2017.6

Energy East will correct the description of the remediation plan filing in Supplemental Report No. 5, Appendix 1-1 (Rev. 5), which is currently scheduled for filing in December 2015. Confirmation that the remediation plan has been completed is planned for filing prior to the staged in-service in late 2020, but will not appear as part of item SR 7-2 in future supplemental reports.

2 See Application Volume 1: Project Overview, Table 2-11 (NEB Filing ID: A4D8R1). 3 See Application Volume 1, Figure 2-5: Preliminary Schedule for the Project, (NEB Filing ID: A4D8R1). 4 In reference ii), Energy East indicated that an addendum to the Engineering Assessment (EA), providing the remediation

plan, would be filed at the end of Phase 2 of the conversion integrity program. However, a target filing timeline was not provided. See Application Volume 5, Section 2.3: Conversion Integrity Program (NEB Filing ID: A4D8X7).

5 See Application Volume 1: Project Overview, Table 2-11 and Figure 2-5 (NEB Filing ID: A4D8R1). 6 See Supplemental Report No. 3, Project Update and Errata Volume, Section 1.5.1: Construction Schedule, and

Appendix 1-1, Rev. 4 (NEB Filing ID: A4R0V4).


PDF 297 of 377



IR Number: NEB 5.20


Topic: Hydrotechnical Hazards – Conversion Line

Reference: i) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1, Section 15.1, PDF page 31 of 86

ii) (A4D8X7) EEPL, Application, Volume 5, Appendix Volume 5-1, Section 15.1, PDF pages 40, 46, 47 and 56 of 86

iii) CSA Z662-15 Clause 3.3.3, Engineering assessments – Documentation

Preamble: In reference i), EEPL indicates that a Phase 2 Hydrotechnical Hazard Assessment will be conducted focusing on crossings of moderate and high potential of hydrotechnical hazards as identified in the Phase 1 assessment. Water crossings of identified hydrotechnical hazards on the entire conversion line are listed in various tables in Reference ii).

As the Phase 2 assessment recommendations could result in further investigations, development of remediation plans, and mitigation measures, the Board requires additional details.

Request: Please provide the following information for all water crossings along the conversion line where hydrotechnical hazards were identified:

a) the Phase 2 assessment documentation as described in the references above;

b) the results of further investigations following the assessment, if applicable; and

c) the mitigation plan including timelines for completion.

Response:

a) The Phase II hydrotechnical hazards assessment has been completed on the Conversion Line. The report is provided in Attachment NEB 5.20-1.

b) Further investigations based on the Phase II hydrotechnical hazards assessments have yet to commence. The scope of the investigations will involve detailed engineering evaluation, including depth of cover surveys, of all water crossings with high potential for hydrotechnical hazards. The water crossings with moderate potential for


PDF 298 of 377



hydrotechnical hazards will continue to be managed as part of TransCanada’s water crossings inspection program.

c) Energy East anticipates that depth of cover surveys will be completed in Q4 2016 at the six water crossings with high potential for hydrotechnical hazard to assess the present conditions of the pipeline at the crossings. Based on the findings of these surveys, appropriate remedial measures, which may include installing additional pipeline cover, will be developed, where required, to mitigate any potential hazard to the pipeline.


PDF 299 of 377


November 2015


Phase II Hydrotechnical Hazards Assessment

(Note: The Assessment is provided as a standalone, eight-part document due to size.)

PDF 300 of 377



IR Number: NEB 5.21


Topic: Equipment Failure and Incorrect Operations Hazards


ii) CSA Z662-15 Annex H, Pipeline failure records

iii) (A4D9E8) EEPL, Application, Volume 7, Section 4, PDF pages 2 and 3 of 14

Preamble: Reference iii) states that the integrity management program and the facility integrity and reliability management have processes to identify, assess and manage threats and associated risks related to pipe segments and facilities. Reference i) states that the equipment failure and incorrect operations hazards are not relevant to the circumstances of the conversion for the Project and are not substantively addressed in the engineering assessment. The Board considers that these hazards are relevant for the change in pipeline service and can cause failures as specified in reference ii), and therefore, they should be addressed accordingly.


a) Confirmation whether the equipment failure and incorrect operations hazards, with consideration to the change in service of the conversion line, were included in EEPL’s integrity management program as mentioned on page 2 of reference iii); and

b) Discussion on how EEPL is planning to address these hazards as potential failure causes.

Response:

a) Energy East confirms that both equipment failure and incorrect operations hazards are included in TransCanada’s Integrity Management Program (IMP) as it applies to liquid service, as further detailed in its response to request b). Energy East maintains however, that neither of these threats are relevant to assessing the fitness for purpose of the pipeline being converted from gas to liquid service, as it is only the pipeline, and


PDF 301 of 377





not the equipment that is being converted.1 There is no residual population of anomalies relevant to fitness for purpose that pertain specifically and solely to either of the equipment failure or incorrect operations hazards.

b) The potential of equipment failure and incorrect operations that could result in an overpressure condition or crude oil release are mitigated by the installation of a primary pressure control system and an independent over-pressure protection system.2 Energy East’s overpressure protection (OPP) and pressure control (PC) systems are designed using transient modeling.

Beyond the effect of OPP and PC on these hazards, they are further mitigated through the implementation of programs and their constituent processes.

The potential for equipment failure will be identified and monitored within TransCanada’s, Facility Integrity and Reliability Management (FIRM) Program. This program incorporates the review of trends and issues associated with equipment performance and learnings from regulatory, industry, manufacturer or internal hazard bulletins. Furthermore, a process of risk analysis and assessment supports the development of reliability and maintenance plans to address the equipment failure threat. The FIRM Program, similar to the pipeline IMP, falls under TransCanada’s Asset Management System (AMS).

With respect to incorrect operations, Energy East is of the view that its submissions in in Reference i) (PDF page 30) are also responsive. As noted in the Application,3 TransCanada’s field role competency program and controller qualification program produce competent employees to operate the pipeline.

1 At the time of the Application’s filing, Energy East contemplated the refurbishment of gas mainline valves in the event new valves designed for liquid service were not available when required. Subject to market constraints at the time of purchase, Energy East now plans to replace all existing gas service valves with new valves specifically designed for use in liquid service. See Energy East’s response to NEB 5.18 for further details and information.

2 See Vol 6 Sec 02 paragraph 2.2.3 3 See Vol 7, Sec 4.6.


PDF 302 of 377



IR Number: NEB 5.22

Category: Environment Matters

Topic: RoW Construction and Typical Drawings Filings

Reference: i) (A4D9E7) EEPL, Application, Volume 7, Appendix Vol. 7-3,PDF pages 66-70 of 70

ii) (A4K3C2) EEPL, Supplemental Report No.2, Appendix Volume3A Environmental Protection Plans (EPP), ESA EPP Volume 8,Section 5, Appendix E, PDF pages 105-108 of 387

iii) (A4R0V4) EEPL, Supplemental Report No.3, Appendix 1-1,PDF pages 19-27 of 144

iv) (A4T7T5) EEPL, Supplemental Report No.4, Appendix 1-1,PDF pages 38-47 of 164

Preamble: Reference (i) provides electronic copies of the following five Typical Right of Way (RoW) Utilization Drawings:

• Drawing 1A: Standard RoW Layout – Frozen

• Drawing 1B: Forested Land – Standard RoW Layout – Frozen(Minimal Surface Disturbance)

• Drawing 2: Stripping Salvage – Full RoW – Non-Frozen

• Drawing 3: Blade Width Topsoil Salvage on Cultivated Land –Frozen Soil Conditions

• Drawing 4: Topsoil Salvage – Full RoW

The paper copy versions of the reference filed with the Board provides the following five Typical RoW Utilization Drawings:

• Drawing 1: Typical RoW Layout – Forested Land – Frozen

• Drawing 1A: Forested Land – Typical RoW Layout – Frozen(Minimal Surface Disturbance)

• Drawing 2: Stripping Salvage – Typical Full RoW – Non-Frozen

• Drawing 3: Topsoil Salvage – Full RoW – Typical

• Drawing 4: Stripping Salvage at Area to be Graded – Typical

The Board notes several discrepancies between the electronic and paper copy versions. For example, certain drawings found in one set are not found in the other (e.g., the hard copy drawing #4 for an area to be


PDF 303 of 377



graded is not included in the electronic version), and even for those drawings whose titles would appear to indicate the same type of RoW utilization, the drawings have various discrepancies (e.g., between both sets of Drawing #2). The Board also notes that while both sets of drawings have the same July 2014 date, neither set of drawings have drawing numbers for identification.

The errata filed on 30 January, 2 April, and 30 June 2015 do not appear to address the discrepancies.

Reference (ii) provides the Q1 2015 updated EPPs, including an EPP for New Pipeline. The New Pipeline EPP includes an Appendix E entitled Typical Drawings, which provides a list of 68 drawings with their number and title, and a statement that EEPL is revising its Typical Drawings and will provide these to the Board in a subsequent EPP update. No date is provided however and references (iii) and (iv) do not appear to identify any further updates to the EPPs (except for the Canaport EPP, Item No. SR 2-13).

It is unclear why there are two different sets of drawings of the same date, which set takes precedence, how they relate to the Typical Drawings being revised, and when these are to be filed.


a) an indication of when EEPL will file the complete set of itsTypical Drawings and complete EPPs;

b) confirmation that the Typical Drawings will include a complete,updated and final set of Typical RoW Utilization Drawings, andthat these will be a single and only set whether for the EPPs, forreference (i), or any other EEPL Project use;

c) Confirmation that, when EEPL is ready to submit the completedTypical RoW Utilization Drawings, these will cover all terrain orhabitat types (e.g., native prairie, forested, etc.), for differentseasons (i.e., frozen and non-frozen) and for standard constructionpractices as well as minimal disturbance.

Response:

a) Energy East will file a complete set of typical drawings with its fifth supplementalreport (Supplemental Report No. 5) in December 2015. The drawings will be includedin updated environmental protection plans (EPPs).


PDF 304 of 377



b) Not confirmed. The typical drawings in reference a) will not include a complete,updated and final set of typical ROW utilization drawings.

Energy East included the ROW utilization drawings in reference i) to explain howvarying widths of construction ROW are required to enable safe and efficient pipelineconstruction under various scenarios and to show approximately how much spacewithin the construction ROW is required for each construction activity. These drawingsare illustrative and intended for regulatory purposes; they are not included in EPPs foruse during Project construction. Accordingly, Energy East does not plan to augmentthe set of ROW utilization drawings that have been provided for the Application.

The paper copy version of reference i) correctly included the intended set of illustrativeROW utilization drawings. These drawings are being resubmitted, for ease ofreference, in Attachment NEB 5.22-1.

The electronic version of reference i) mistakenly included a set of ROW utilizationdrawings that was originally developed for pipeline projects in northwestern Albertaand northeastern British Columbia. For tracking purposes, this mistake will becorrected in the errata provided with Supplemental Report No. 5.

c) Not confirmed. As explained in response b), Energy East does not plan to augment theset of ROW utilization drawings that it intended to include for reference i).

However, the complete and final set of typical drawings described in response a) willcover all terrain and habitat types (e.g., native prairie, forested, etc.) for differentseasons (i.e., frozen and non-frozen) and for standard construction practices as well asminimal disturbance.


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ROW Utilization Drawings

November 2015

PDF 306 of 377

ENERGY EAST PIPELINE LTD.

ENERGY EAST PROJECT

TYPICAL RIGHT-OF-WAY LAYOUT – FORESTED LAND - FROZEN

July 2014 Drawing 1

Energy East Pipeline Ltd.Energy East Project

CL

Edge ofTemporaryWorkspace

(If Required)RoW

BoundaryRoW

Boundary

13 mSpoil Side

Variable Width

Temporary Workspacefor Full Strip RoWStorage of Snow,

Grubbings, Rollback or Grade

ExcavatedSpoil

Method of ExcavationMoisture Content

Type of Material (i.e. muskeg, sand, clay, gravel)Frozen conditions may increase bulk of spoil pile.

Snow andGrubbings Snow and

Grubbings

3 m1 m 1 m 5 m 5 m 6 m

Subsoil Subsoil

4-5 m 7-8 mUndisturbed

Surface Material

Trench

Construction Right-of-Way

Work Side19 m

Work Lane Pipe Set-upand Automatic Welding

Passing Lane/Snow Storage

Profile(Approximate Scale)

NOTES:1. This drawing depicts the normal minimum space requirements for pipeline construction at locations where no grading is required. For space requirements where grading is required, please see Dwg 4.2. Normal space requirements may change due to site-specific conditions, where a wider or deeper trench may be required to accommodate safe construction practices and project agreements.3. Temporary workspace may be required on both sides of RoW.

PDF Page 66 of 70PDF 307 of 377


ENERGY EAST PROJECT

FORESTED LAND – TYPICAL RIGHT-OF-WAY LAYOUT – FROZEN(Minimal Surface Disturbance)

July 2014 Drawing 1A


CL

AdditionalTemporaryWorkspace

Variable WidthRoW

BoundaryRoW

Boundary

Spoil Side13 m

Spoil

3-4 m 4-5 m 3 m

SubsoilWorkspace

Rollback(If Necessary)

Rollback andSnow Storage(If Necessary)

Spoil Storage7-9 m

UndisturbedSurface Material

Trench


Work Side19 m

Thin Layer of Snow(If Present)

Work Lane Pipe Set-upand

Automatic WeldingTravel Lane

Snow Pile(If Necessary)

Snow

Profile(Not to Scale, Distances Are Approximate)

NOTE:Temporary workspace may be required on both sides of RoW.



ENERGY EAST PROJECT

STRIPPING SALVAGE – TYPICAL FULL RIGHT-OF-WAY – NON FROZEN

July 2014 Drawing 2


CL

AdditionalTemporaryWorkspace

Variable Width

RoWBoundary RoW

Boundary

TemporaryWork Space

Variable Width

Spoil Side13 m

Spoil

3-4 m 4-5 m 3 m

Subsoil Subsoil

Strippings(Organics/

Mineral Soil)

6-10 m 7-9 mUndisturbed

Surface Material

Trench


Work Side19 m


Travel Lane


NOTE:Temporary workspace may be required on both sides of RoW.



ENERGY EAST PROJECT

TOPSOIL SALVAGE -- FULL RIGHT-OF-WAY - TYPICAL

July 2014 Drawing 3


CL

Additional TemporaryWorkspace

Variable Width

TemporaryWorkspace

Variable Width

RoWBoundary RoW

Boundary

Spoil Side13 m

ExcavatedSpoil

3-4 m 4-5 m 3 m

Subsoil Subsoil

StrippedTopsoil

8-10 m 7-9 m

Full Right-of-Way Topsoil Salvage

UndisturbedSurface Material

Trench


Work Side19 m


Travel Lane


NOTE:Temporary work space may be required on both sides of RoW.



ENERGY EAST PROJECT

STRIPPING SALVAGE AT AREA TO BE GRADED - TYPICAL

July 2014 Drawing 4


CL

Edge ofTemporaryWorkspace

(If Required)RoW

Boundary

RoWBoundary

TemporaryWorkspace

fas Needed forStorage of Surface

Material Rollback or Grade

Method of Excavation, Moisture Content,Type of Material may increase bulk of spoil pile,

and angle of grade cut and fill areas.

Grade Spoil

Natural Grade

RollbackCut

Ditch Spoil

Snow Pile

TrenchStrippings

Edge ofTemporary Workspace

(If Required)

Temporary WorkspaceAs Needed for Storage

of Surface MaterialRollback or Grade



Profile(Approximate Scale)

Notes: 1. This drawing depicts the normal minimum space requirements of the right-of-way where grading is required. The amount of grading required is variable based on site specific conditions. 2. Strippings salvage will be conducted where grading is required. The area stripped will correspond to the area graded.




IR Number: NEB 5.23


Topic: Soils Depth of Cover – Specifications and Consultations

Reference: i) (A4D8V1) EEPL, Application, Volume 4A, Section 2.4.2, PDF page 5 of 90

ii) (A4D8V1) EEPL, Application, Volume 4A, Section 2, Table 2-1, PDF page 6 of 90

iii) (A3D8V5) EEPL, Application, Volume 4A, Appendix Volume 4-1, PDF pages 1-5 of 8

iv) (A4G9T5) EEPL, Supplemental Report No. 1, Appendix 4-1, PDF pages 33-37 of 84

v) (A4K3C2) EEPL, Supplemental Report No. 2, Appendix Volume 3A, Appendix C – Quebec, PDF pages 95-96 of 387

vi) (A63958) EEPL, Application, Volume 9F: Community Engagement Logs – QC, Annexes 9F-35, 9F-38, 9F-56, 9F-85, 9F-100, 9F-112, 9F-129, 9F-147, 9F-164, 9F-207, 9F-208, 9F-218, 9F-223, and 9F-231

vii) (A4G9W0) EEPL, Supplemental Report No. 1, Volume 2A

viii) (A4K3E1) EEPL, Supplemental Report No. 2, Volume 2

ix) (A4R0V8) EEPL, Supplemental Report No. 3, Volume 2

Preamble: Reference (i) states that the minimum depth of cover for the Project will be the greater of the depth of cover specified by CSA Z662-11, TransCanada, or local regulatory and third-party requirements. Reference (i) further states that EEPL is in discussions with the Union des producteurs agricoles (UPA) concerning depth of cover and other matters.

Reference (ii) is a table illustrating minimum depth of cover by location, ranging from 0.9 m to 3.0 m, including a depth of cover of 0.9 m for uncultivated land and 1.2 m for cultivated. Reference (ii) does not specify any minimum depths for land held by UPA.

Reference (iii) states that minimum cover will be 0.9 m for Crown lands and 1.2 m for private agricultural lands. It also states that minimum cover will be 1.2 m for uncultivated land or 1.6 m for cultivated land held by UPA.


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Reference (iv) provides replacement pages for the previous Depth of Cover Drawings with updated Notes that do not include any depth of cover standard for UPA lands.

Reference (v) indicates that in Quebec, approvals may be required from the Commission de protection du territoire agricole du Quebec (CPTAQ).

The annexes listed in reference (vi) are Community Engagement Logs which include summary tables for discussions with representative bodies of the UPA between April 2013 and April 2014. Reference (vi) does not include any summary tables for discussions with CPTAQ.

References (vii), (viii) and (ix) do not provide any specific updates on discussions with UPA or CPTAQ concerning depth of cover. The Board requires more information on discussions with UPA and CPTAQ concerning depth of cover.

Request: Please provide:

a) an update on the status or the outcome of EEPL’s discussions with the UPA related to depth of cover, including an explanation as to why the Typical Depth of Cover Drawings no longer specify depths for land held by UPA;

b) an update on the status or the outcome of EEPL’s discussions with CPTAQ related to depth of cover; and

c) a summary of any CPTAQ guidance or standards with respect to pipeline depth of cover on cultivated or uncultivated agricultural lands in Québec, including a summary of any past CPTAQ pipeline authorizations setting out expectations for depth of cover.

Response:

a) Energy East is engaging with UPA as an entity that represents agricultural and forestry producers in Québec, not as an owner or holder of lands. Energy East continues to engage in discussions with UPA concerning depth of cover and other matters; however resolution with respect to depth of cover is still pending.

The references to depths of cover for land held by UPA members in the typical depth of cover drawings were removed to reflect that the issue of depth of cover has not yet been resolved with UPA.


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b) Energy East is engaging the CPTAQ process on a voluntary basis in the spirit of

collaboration. In connection with such engagement of the CPTAQ process, Energy East has had communications with representatives of CPTAQ with respect to the mechanics of Energy East engaging the CPTAQ process, but has not had communications with CPTAQ related to depth of cover.

c) To Energy East’s awareness, CPTAQ does not have any guidance or standards with respect to pipeline depth of cover on cultivated or uncultivated agricultural lands in Québec nor are there publically available documents produced by CPTAQ in this regard.

Relatively recent decisions of CPTAQ contain the following examples of conditions relating to pipeline depth of cover. Excerpts of the conditions are provided below, accompanied by an English translation of the excerpt prepared by Energy East.

• CPTAQ Dossiers 367629, 367630, 367631, 367633 (2011) relating to a project of Société en commandite Gaz Métro which provides for authorization for two 10-inch gas pipelines to be constructed and operated in lands that form part of the agricultural zone. Excerpted condition relating to depth of cover:

« le recouvrement minimal du gazoduc devra être de 1,6 mètre en milieu cultivé (incluant les superficies boisées remises en culture à la suite des travaux), de 1,2 mètre en milieu boisé sur des terres privées et de 0,9 mètre en milieu boisé sur des terres publiques. Toutefois, cette profondeur pourra être ramenée à 1,2 mètre en terrain cultivé, et à 0,9 mètre en milieu boisé si la roche-mère est atteinte »

Translation: the minimum cover over the gas pipeline must be 1.6 m in cultivated lands (including woodlands which will be converted to cultivated lands following the construction work), 1.2 m in private forest lands and 0.9 m in public forest lands. However, this depth of cover can be reduced to 1.2 m in cultivated lands and 0.9 m in forest lands if bed rock is reached.

• CPTAQ decisions respecting the Pipeline St. Laurent Project of Ultramar Ltée (now Valero Energy Corporation) which consists of a 16-inch oil pipeline between Lévis and Montréal. There are several separate decisions for this Project. The dates of the decisions span several years as there were amendments. The example used for the purpose of this response is Dossier 349736 / 349766 (2008). Energy East cites the conditions respecting depth of cover in this decision as an example. The same conditions regarding depth of cover are found in the other decisions of CPTAQ for this Project:


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Excerpted condition relating to depth of cover:

« le recouvrement minimal du gazoduc devra être de 1,6 mètre en milieu cultivé (incluant les superficies boisées remises en culture à la suite des travaux), de 1,2 mètre en milieu boisé sur des terres privées et de 0,9 mètre en milieu boisé sur des terres publiques. Toutefois, cette profondeur pourra être ramenée à 1,2 mètre en terrain cultivé, et à 0,9 mètre en milieu boisé si la roche-mère est atteinte »

Translation: the minimum cover over the gas pipeline must be 1.6 m in cultivated lands (including woodlands which will be converted to cultivated lands following the construction work), 1.2 m in private forest lands and 0.9 m in public forest lands. However, this depth of cover can be reduced to 1.2 m in cultivated lands and 0.9 m in forest lands if bed rock is reached.


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IR Number: NEB 5.24


Topic: Human Health and Ecological Risk Assessment

Reference: i) (A4D9Q8) EEPL, ESA Volume 1, Section 1.2.2, PDF page 5 of 6

ii) (A4T7T5) EEPL, Supplemental Report No. 4, Section 1 Project Update and Appendices, Appendix 1-10 Updated Filing Manual Checklist, PDF page 122 of 144

iii) (A4L4F1) EEPL, Response to NEB IR No. 3.1, PDF page 4 of 57

Preamble: In reference (i), EEPL states that it will provide a Human Health and Ecological Risk Assessment (HHERA) for marine spills, as well as worst credible case of vessel-sourced releases into the marine environment for the Project in response to the NEB’s Guidance and Filing Requirements. Reference (ii) lists the planned submission date of the HHERA as Q4 2015.

Reference (iii) suggests that removing the Cacouna terminal from the Application will affect the shipping volumes and therefore the design of tank and marine terminal facilities that will be required to handle oil shipments for the Project. The Board notes that these changes would affect the details of the marine fate & effects modelling. The Board therefore requires further details on the scope of the proposed HHERA and related submissions.

Request: Confirm that the HHERA will:

a) take into account any potential change in shipping volumes at Canaport resulting from the removal of the Cacouna terminal from the application; as well as

b) consider changes to onshore and marine facilities in Quebec.

If the HHERA submission planned for Q4 2015 will not account for changes in shipping volumes and any other changes resulting from amendments to facilities in Quebec, please indicate when an HHERA update will be available.


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Response:

a) Confirmed. The Ecological and Human Health Risk Assessment (EHHRA) takes into consideration increased Project-related shipping in the Bay of Fundy as a result of the removal of the Cacouna terminal from the Application.

Please note that Energy East has adopted the term EHHRA for the Project.

b) Confirmed. The EHHRA considers the removal of the Cacouna onshore and marine facilities from the Project scope.

Filing of the EHHRA will begin in fourth quarter 2015, with the assessment of results from the stochastic modelling, and will be completed in first quarter 2016, with the assessment of results from the deterministic modelling.


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IR Number: NEB 5.25


Topic: SARA-listed Rare Plants (Alberta) – Listing Updates

Reference: i) (A4D9V7) EEPL, ESA Volume 2, Part A: Alberta, Section 8, PDF page 18 of 54

ii) (A4H0A5) EEPL, Supplemental Report No. 1, Appendix Volume 5, Part A (AB, SK, MB), Alberta Vegetation and Wetlands Technical Data Report, Section 3.4.1, PDF page 41 of 87

iii) (A4D9V7) EEPL, ESA, Volume 2, Part A: Alberta, Section 8, Table 8-13, PDF pages 28-29 and Section 8.5.3.4, PDF pages 36-37 of 54

iv) (A4T7T5) EEPL, Supplemental Report No. 4, Project Update Section 1.10.1, PDF page 32 of 164

Preamble: Reference (i) indicates that there is critical habitat for the Species at Risk Act (SARA)-listed tiny cryptantha (Cryptantha minima) and slender mouse-ear-cress (Transberingia bursifolia ssp. virgata [synonym: Halimolobos virgata]) in the PDA [project development area]. References (i) and (ii) describe several occurrences of these species identified historically or during field surveys for the Project.

Reference (iii) describes the general mitigation measures proposed to minimize effects to vegetation species of management concern (including species at risk). EEPL indicates that the Project would have high magnitude and irreversible effects to these SARA-listed plants (as identified above), leading to a prediction of significant residual effects. EEPL further states that it will consult with Alberta Environment and Sustainable Resource Development and Environment Canada to develop site-specific mitigation and compensation plans.

Reference (iv) states that EEPL has had discussions with Alberta Environment and Parks and the Special Areas Board regarding rare plant species at risk. However, no outcomes of these discussions are provided.

The Board requires more information on specific measures EEPL has taken to avoid the critical habitat for these SARA-listed plants and an update on any related consultation.


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Request: a) Please describe in greater detail the assessment EEPL conducted to investigate alternative routing though the critical habitat for slender mouse-ear-cress and tiny cryptantha. Include how EEPL considered elements of the SARA Recovery Strategies for these species in its assessment.

b) Provide details on any recent discussions EEPL has had with provincial and federal regulators with regards to these species.

c) When does EEPL intend to file draft mitigation and compensation plans for these species?

Response:

a) Pipeline routing for the Project involved a multi-disciplinary team (engineering, construction, land, environment, and community relations) to identify routing options for new pipeline components. The team established a balanced approach that focuses on, among other considerations, public safety, protecting the environment, constructability, and cost. The routing selection process and criteria are further detailed in the ESA Volume 1, Section 4: Alternative Means of Carrying out the Project (NEB Filing ID: A4D9R2). The selection criteria were specifically developed to minimize impacts by: reducing length based on established control points; paralleling existing disturbances/linear infrastructure where possible; avoiding lands of specific status; and minimising the number of crossings.

The SARA recovery strategies for slender mouse-ear-cress and tiny cryptantha provide information on activities that could pose a threat to these species, as well as providing references to the development of best management practices to avoid further degradation of the critical habitat for these species. There is only general guidance on the definition of critical habitat and therefore the recovery strategies have opted to define critical habitat as an area of 300 m surrounding the known location of individuals of these species. Areas within the 300 m that are the result of existing human development are exempt from consideration as critical habitat. This stipulation provides project proponents the opportunity to site facilities (e.g., pipelines) within existing areas of human disturbance when encountering areas of critical habitat for these species. In routing of the pipeline, Energy East considered avoiding known locations of these species by adhering to the 300 m critical habitats and/or by siting facilities within existing human disturbances. Also in the routing of the pipeline, Energy East considered the adoption of mitigation measures developed for these species for the Keystone Project (NEB Filing ID: A0X2K6, A20470) that were approved by the NEB (NEB Filing ID: A1I0H9). These mitigation measures were also filed for the Keystone XL Project EPP (NEB Filing ID: A40331).


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Early in the route selection process, routing constraints related to paralleling Keystone and Keystone XL pipeline routes were identified south of the Red Deer River. These constraints are related to the presence of known locations of the two SARA species listed above and construction work space requirements when considering the possible inclusion of an additional pipeline route through critical habitat of SARA-listed species. Additional constraints through this area also included the potential for the occurrence of other species of management concern, archaeological sites, as well as extensive grading that would be likely required through the rolling topography associated with the critical habitat areas for these species.

Based on these considerations, alternate routes were considered that included alternate crossing locations of the Red Deer River to provide a route alignment that avoided areas of SARA-listed species. Based on field reconnaissance, the current crossing location of the Red Deer River (30 October 2014, filed crossing location) is the preferred crossing location. The upland portion of the preferred route on the southeast side of the Red Deer River has been adjusted to parallel and share workspace with other existing infrastructure and to avoid known occurrences of these SARA-listed species, to the extent practical. All known occurrences (including locations identified from field surveys completed for the Energy East Project) and designated critical habitat of these two species was considered for alternative routing.

In alignment with the recovery strategy for these two species, Energy East’s environmental consultant, Stantec Consulting Ltd. (Stantec), conducted surveys along the alternate route to determine the areas of occupancy and extent of occurrence of these species. In 2013 and 2014, Stantec undertook these surveys following methodology as referenced in Occupancy Survey Guidelines for Prairie Species at Risk. Canadian Wildlife Service, Prairie and Northern Region.1 The surveys considered the habitat requirements of these SARA listed species as described in the recovery strategies. All potential habitat for these two species was surveyed at least once to a distance of 600 m from the proposed ROW. In alignment with the recovery strategies for these SARA-listed species, Energy East has developed beneficial management practices based on the completed Keystone Project and approved Keystone XL Project to offset potential adverse effects to these species. These management practices will be adopted for the Project and modified as necessary through consultation with regulatory agencies in the development of an offset measures plan for these species.

The current proposed route was selected by Energy East following the established route selection criteria as detailed in ESA Volume 1, Section 4: Alternative Means of Carrying out the Project (NEB Filing ID: A4D9R2) and has been supported based on

1 Henderson, D.C. 2009. Occupancy Survey Guidelines for Prairie Species at Risk. Canadian Wildlife Service, Prairie and Northern Region. Available on-line: http://www.npss.sk.ca/docs/2_pdf/Rare_Plant_Occupancy_Survey_Guidelines.pdf. Accessed: November 2015.


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http://www.npss.sk.ca/docs/2_pdf/Rare_Plant_Occupancy_Survey_Guidelines.pdf.



conversations with regulatory authorities. The route parallels and shares portions of existing infrastructure to the extent practical, is the shortest route and correspondingly provides the smallest footprint of the options through the 300 m critical habitat area surrounding the individuals of these species. When applying the beneficial management practices from the Keystone Project, reviewing preliminary results from the ongoing SARA plant monitoring study as a component of the Keystone Project compensation plan, and determining the route provides the least amount of new footprint disturbance, Energy East has deemed the current proposed route provides the best option to minimize potential impacts to the SARA plants. Discussions are ongoing and minor route variations may be considered during detailed design phase and continued consultation.

b) Energy East met with Alberta Environment and Parks (AEP) and the Special Areas Board (SAB) regarding Energy East’s proposed ROW near the South Saskatchewan River on 13 May 2015, and again on 22 October 2015 near the Red Deer River to discuss mitigation approaches for rare plant species at risk, including the slender mouse-ear-cress and tiny cryptantha.

On 13 May 2015 Energy East attended a site visit with AEP and SAB to review the proposed entry and exit points for the horizontal directional drills (HDDs) at the South Saskatchewan River, and to discuss mitigation approaches for rare plant species at risk in the area. Energy East proposed construction mitigation efforts as employed on the Keystone Project (2009) and options to relocate the ROW away from the rare plants at the sites near the South Saskatchewan River, Red Deer River and in the Remount Community pasture. AEP agreed with this approach and indicated that as the ROW is still within the 300 m setback distance established for the species conservation offset based mitigation will need to be determined. Energy East committed to a follow up site visit with AEP and SAB to refine the routing and temporary workspace at the Red Deer River crossing.

Energy East sent AEP and SAB four routing options for the Red Deer River HDD on 15 October 2015 and attended a site visit on 22 October 2015 to review the options by walking through each one on site. Portions of the route options reviewed are within the 300 m setback distance referenced in the Recovery Strategies. Energy East discussed how the options were determined, general ROW requirements needed to construct each option, as well as preliminary mitigation measures that are being considered to minimize potential impacts to the extent practical. AEP personnel observed some potential slender mouse-ear-cress plants. The new HDD pipe section laydown area was also discussed, as it has changed from the original design. The new HDD pipe section laydown area will use the existing Keystone XL Project footprint. At the conclusion of the meeting AEP indicated that the route options, preliminary mitigation measures, and Energy East’s preferred option would be reviewed further internally. Energy East had a follow-up phone conversation with AEP on 3 November 2015.

AEP indicated that it is in discussion with Environment Canada (EC) to review Energy East’s route options and associated project footprint, alignment with provincial


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and federal program objectives and the intent of the SARA recovery strategies. Consultation is ongoing, and Energy East will continue to work with the regulators as required.

c) Energy East intends to file draft mitigation and compensation plans for the slender mouse-ear-cress and tiny cryptantha in 2016.


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IR Number: NEB 5.26

Category: Socio-Economic Matters

Topic: Aboriginal Engagement Program

Reference: i) (A4D9W8) EEPL, Application, Volume 10, Section 2.1, PDF 7-12 of 122

ii) (A4D9W8) EEPL, Application, Volume 10, Section 4.3.1, PDF 27-29 of 122

iii) (A4G9W4) EEPL, Supplemental Report No. 1, Volume 2A, Section 2.0, PDF 1-4 of 102

iv) (A4K3E6) EEPL, Supplemental Report No. 2, Volume 2A, Section 2.0, PDF 1-4 of 115

v) (A4R0W0) EEPL Supplemental Report No. 3, Volume 2, Section 2.0, PDF 1-2 of 152

vi) (A4T7U1) EEPL Supplemental Report No. 4, Volume 2, Section 2.1 and 2.2.1, PDF 1 and 3 of 142

Preamble: In Reference (i), EEPL states that it identified First Nation and Métis communities and organizations located in an approximate 200 km zone and goes on to describe the various groups as either neighbouring, proximate or notified. The reference goes on to state that the initial determination of potentially affected Aboriginal groups resulted in the identification of 198 neighbouring, proximate and notified First Nation and Métis communities and organizations. That initial list was used to confirm potential interest in the Project. At the time of the Application, EEPL indicates that has identified 158 groups for engagement the Project.

Reference (ii) states that to support the engagement process, EEPL made available to First Nation and Métis communities several forms of agreement. The Reference then describes both the initial Letter of Agreement (LOA) that was offered and a subsequent Communications and Engagement Funding Agreement (CEFA). The Reference goes on to state that as of April 30, 2014, EEPL had sent LOAs and CEFAs to 117 First Nation and Métis communities and organization and that 62 LOAs had been executed and that 52 CEFA workplans were under negotiations and three CEFAs had been executed.


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In Reference (iii), EEPL states that an additional 11 funding agreements have been concluded and another 130 are under negotiation, but does not distinguish between LOAs and CEFAs. The reference also states that as a result of the notification of an additional 70 groups identified by Natural Resources Canada, 6 new groups have been engaged, bringing the total number to 164.

Reference (iv) states that an additional seven CEFA funding agreements have been concluded representing 16 communities and 30 funding agreements are under negotiation representing 32 communities. The Reference also states that two additional groups have been added to EEPL’s engagement list.

Reference (v) states that there have been no newly identified communities or organizations for engagement on the Project and that EEPL continues to engage with 166 First Nation and Métis communities and organizations. It goes on to state that during the reporting period, an additional three CEFA funding agreements, representing three communities were concluded, and 28 funding agreements, representing 32 communities continue to be negotiated.

Reference (vi) states that EEPL continues to engage with 155 First Nation and Métis communities and organizations. It goes on to state that during the reporting period, an additional seven CEFA funding agreements were concluded, for a total of 26 completed CEFAs representing 41 communities. In addition, 37 funding agreements representing 46 communities continued to be negotiated.

In both the original application and the supplemental reports, EEPL states that regardless whether First Nation and Métis communities and organizations sign LOAs or CEFAs, EEPL has engaged with and will continue to engage with them. The Board requires clarity on the status of any agreements and engagement with these groups.

Request: Please provide further details on the content and status of EEPL’s Aboriginal Engagement program:

a) Confirm:

a.1) That notification regarding the Application was sent to all 198 communities and organizations originally identified by EEPL, plus the 70 groups identified by Natural Resources Canada;


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a.2) That EEPL is still engaged with 166 communities and organizations as noted in Supplemental Report Number 4; and,

a.3) That EEPL remains open to engage with any additional communities and organizations that express interest in the Project.

b) Provide the criteria that was used to determine which communities and organizations were offered LOAs or CEFAs;

c) Provide a table showing how many communities and organizations, have signed either LOAs or CEFAs (or both) and the stage and status of these agreements;

d) Provide more information regarding the duration of the LOAs and CEFAs, including whether EEPL has determined when it will no longer offer the agreements; and

e) A description of how EEPL will gather information about project impacts from those groups who have not signed LOAs and/or CEFAs.

Response:

a)

a.1) Not confirmed. However, Energy East can confirm notifying 191 of the 198 communities and organizations identified in Application Volume 10, Section 2.1 of the Application (NEB Filing ID: A4D8R1) either through mail-outs or direct engagement. The remaining seven communities or organizations were not notified of the Project by Energy East because they did not meet engagement criteria as outlined in the Application Volume 10A, Section 2 (NEB Filing ID: A4D9W8) and comprise collectives that are not mandated by rights-bearing communities to engage on their behalf.

Energy East confirms that all communities and organizations on the Crown list as identified by Natural Resources Canada for engagement on the Project have been notified of the Application.

a.2) Confirmed. Energy East is still engaged with 166 communities and organizations as stated in Supplemental Report No. 4, Appendix Volume 2 (NEB Filing ID: A4T7T9).


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a.3) Energy East remains open to engage with any additional Aboriginal communities and organizations that express an interest in the Project, according to the process described in Application Volume 10A, Section 2 (NEB Filing ID: A4D9W8) and remains open to further understanding the nature of interests brought forward by Aboriginal communities and organizations potentially affected by the Project.

b) The criteria Energy East used to determine which communities and organizations were offered funding through LOAs and CEFAs were guided by the Initial Determination of Potentially Interested Aboriginal Groups outlined in Application Volume 10A, Section 2.2 (NEB Filing ID:A4D9W8). Energy East engaged in exploratory discussions with neighbouring and proximate communities to confirm their interest in participating in the engagement process and to understand their specific resourcing needs. As a result of these initial discussions, Energy East then worked with any interested neighbouring or proximate community to define and negotiate LOAs and CEFAs. LOAs and CEFAs were also offered to Aboriginal organizations such as Tribal Councils or other organizations that have been delegated authority to represent the interests of rights-bearing communities for the purposes of collective engagement.

c) The number of communities and organizations by province, that have signed LOAs or CEFAs (or both), including the stage and status of those agreements are outlined in Table NEB 5.26-1 below.

Table NEB 5.26-1: Stage and Status of LOAs and CEFAs – by Province

Region LOA Funding Provided1 CEFA Signed and Under

Implementation2,3

AB 7 5

SK 7 3

MB 10 2

ON 40 32

QC 13 5

NB 14 1

NS 0 0

TOTAL 91 48 Note: 1. LOA totals are representative of the number of communities or organizations

that received initial capacity funding. 2. Signed CEFAs are representative of the number of communities or

organizations that are parties to an agreement (rather than the total number of agreements).

3. All signed CEFAs are under various stages of implementation based on mutually agreed upon work plans with the communities which have flexible timelines and deliverables as described in Supplemental Report No. 4, Appendix Volume 2, Section 2.2.1: Community and Organizations Update (NEB Filing ID: A4T7U2).


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d) Energy East is no longer actively offering LOAs as the Project’s Aboriginal

engagement program has advanced past preliminary Project information sharing. LOAs were first offered beginning in June 2013 as a one-time offer of funding to provide initial resources to First Nation and Métis communities and organizations to support communication of initial Project information as part of the engagement process as outlined in the Application Volume 10A, Section 4.3.1: Funding Agreements (NEB Filing ID: A4D9W8).

Currently, Energy East makes CEFA funding available as the primary capacity funding tool to Aboriginal communities and organizations to initiate Project information sharing and engagement. CEFAs will continue to be offered until the in-service date.

Energy East is committed to conclude any active CEFA negotiations prior to the in-service date with First Nation and Métis groups or communities to provide reasonable capacity funding resources to support their participation in an engagement program. Energy East remains flexible in its approach and will assess any new requests for CEFA funding on a case by case basis.

e) Energy East confirms that neither agreement is required in order to engage on the Project. Energy East is committed to supporting interested and potentially affected Aboriginal communities to participate in meaningful engagement and dialogue on the Project as outlined in Application Volume 10A, Section 4 (NEB Filing ID: A4D9W8).

Energy East is working with Aboriginal groups to gather input and identify interests and specific concerns including those groups who do not currently have an LOA or CEFA. Each community or organization may have different processes or means of gathering and sharing information. Energy East works to understand how it can tailor its processes on an ongoing basis to gather information from communities and organizations, to understand the specific needs or process of each community or organization, and to provide resources to support engagement activities.

Energy East continues to gather information from communities and organizations, regardless of having a signed LOA or CEFA on the Project, through the activities as outlined in the Application Volume 10A, Section 4.3: Gathering Input (NEB Filing ID: A4D9W8), as summarized below:

• following up directly with First Nation and Métis communities and organizations to confirm receipt of Project information materials, and to determine their interest in engaging on the Project

• offering opportunities to exchange information, responding to questions and comments, and identifying potential concerns through meetings, site visits, telephone calls, e-mails and other forms of correspondence or updates

• using a variety of electronic and other communication methods such as the Project website, blogs, social media, Project emails and community information sessions to enable Aboriginal groups to provide information to Energy East


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• proposing technical information sessions to discuss various aspects of the Project (e.g., project components, emergency response, supply chain management, TK)

• proposing the TK program to gather TK information where appropriate

• where possible, inviting members of First Nation and Métis communities and organizations to participate in environmental field studies

• gathering information on community interests directly to identify resource needs, or community investment opportunities, and initiating ongoing dialogue to find potential economic opportunities relevant to each community


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Energy East Project Ltd. Energy East Project


IR Number: NEB 5.27


Topic: Traditional Knowledge Program

Reference: i) (A4D9W8) EEPL, Application, Volume 10, Section 4.4, PDF 29-32 of 122

ii) (A4D9X2) EEPL, Application, Volume 10, Appendix Volume 10A-6, PDF 267 of 371

iii) (A4K3E6) EEPL, Supplemental Report No. 2, Volume 2A, Section 2.0, PDF 4 of 115

iv) (A4R0W0) EEPL Supplemental Report No. 3, Volume 2, Section 2.0, PDF 2-3 of 152

v) (A4K3C7) EEPL, Supplemental Report No. 2, Section 1.0, PDF 12 of 16

Preamble: In Reference (i), EEPL states that as part of the engagement process for the Project, EEPL has designed and is implementing a Traditional Knowledge (TK) information-gathering program. It goes on to state that protocols and processes are developed between EEPL, its environmental consultants and First Nation and Métis communities and organizations participating in the TK program for the Project.

Reference (ii) states that EEPL has provided a September 2014 deadline for TK information.

Reference (iii) and Reference (iv) detail how many TK workplans, budgets and protocols are being actively negotiated and/or finalized and underway. Reference (v) goes on to state that, in May 2015, EEPL sent a letter encouraging all parties to plan for delivery of interim TK reports by the end of the third quarter 2015, and to have final TK reports submitted by the end of 2015.

In Reference (v), EEPL indicates that in addition to the TK progress reports that will continue to be provided with supplemental engagement updates, EEPL intends to file a TK report with the Board by the end of the first quarter 2016. The report is expected to include potential Project effects on the current use of lands and resources for traditional purposes by Aboriginal people, and proposed mitigation measures to address the identified effects.


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The Board requires clarity about the TK program, including an explanation as to the contents of the TK information EEPL plans to submit in Q1 2016.

Request: Please provide more information on the status of the TK program for the Project, including:

a) A table showing which communities and organizations are participating in the TK program, including the stage and status of their involvement in the TK program and timetables for completion;

b) A description of the criteria that was used to determine which communities and organizations were offered the opportunity to participate in the TK program;

c) Whether or not communities and organizations must sign an LOA or CEFA in order to participate in the TK program;

d) If participating communities and organizations do not submit their reports by the end of 2015, describe how EEPL will incorporate additional TK information received at a later date, and/or how EEPL will supplement TK information that has not been received from communities;

e) Whether EEPL considers three months to be sufficient time to include information from the final TK reports of all participating groups into EEPL’s TK report, or if EEPL anticipates filing additional information at a later date; and

f) A detailed outline of what type of information EEPL plans to file in its TK report scheduled for the end of Q1 2016 and how this information will be incorporated into the Project.

Response:

a) The current status of each TK study is provided below in Table NEB 5.27-1. Energy East notes that each participating First Nation or Métis community or organization was provided the opportunity to either conduct the TK study through Energy East’s environmental consultant, Stantec Consulting Ltd. (Stantec), who was responsible for the preparation of the environmental and socio-economic assessment (ESA) for the Project, or independently with a third-party consultant of their choice. In addition to those studies currently underway or completed as described in Table NEB 5.27-1, Energy East is currently in discussion with a number of First Nation or Métis communities and organizations regarding their interest in TK program participation for the Project through the offer of a TK study protocol, as indicated in the table below.


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Energy East has communicated the supplemental filing schedule to each participating First Nation or Métis community and organization and anticipates receipt of TK study reports and information by 31 December 2015 for incorporation into its supplemental Traditional Land and Resource Use Update report scheduled for filing in first quarter 2016. Energy East remains committed to working with individual First Nation and Métis organizations to ensure completion of the ongoing TK studies described in Table NEB 5.27-1.

Table NEB 5.27-1: Current Status of Traditional Knowledge Program Studies for the Project

Participating First Nations or Métis Community /

Organization TK Study Protocol Agreement Date Method of Study Status of TK Study

Alberta Blood Tribe TK study protocol

offered To be confirmed N/A

Ermineskin Cree Nation June 2014 Stantec-facilitated Reporting underway Frog Lake First Nation TK study protocol

offered Independent Reporting underway. Results

review pending completion of TK study protocol agreement.

Louis Bull Tribe August 2014 Stantec-facilitated Reporting underway Métis Nation of Alberta (MNA): • MNA – Region 2 • MNA – Region 3

July 2014 Stantec-facilitated, study led by MNA – Region #3

Final report received. Results currently under review with Energy East.

Montana First Nation TK study protocol offered

To be confirmed N/A

Piikani Nation TK study protocol offered

To be confirmed N/A

Samson Cree First Nation July 2014 Stantec-facilitated Reporting underway Siksika Nation June 2015 Independent Data collection underway Saskatchewan Carry The Kettle First Nation June 2015 Independent Data collection underway George Gordon First Nation February 2014 Independent Data collection underway Kahkewistahaw First Nation TK study protocol


Kawacatooose First Nation TK study protocol offered

To be confirmed N/A

Little Black Bear First Nation TK study protocol offered

To be confirmed N/A

Métis Nation of Saskatchewan – Eastern Region 3

TK study protocol offered

To be confirmed N/A

Muskowekwan First Nation October 2015 Stantec-facilitated Data collection underway Ocean Man First Nation TK study protocol


Ochapowace First Nation TK study protocol offered

To be confirmed N/A


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Table NEB 5.27-1: Current Status of Traditional Knowledge Program Studies for the Project (cont'd)



Okanese First Nation August 2015 Stantec-facilitated Data collection underway Pasqua First Nation April 2015 Independent Interim report received. Results

currently under review with Energy East.

Pheasant Rump Nakota First Nation

July 2015 Stantec-facilitated Data collection underway

Piapot First Nation TK study protocol offered

To be confirmed N/A

Star Blanket Cree Nation November 2015 Independent Data collection underway Manitoba Birdtail Sioux First Nation October 2014 Independent Reporting underway Canupawakpa Dakota First Nation


To be confirmed N/A

Dakota Plains First Nation July 2014 Independent Data collection underway Dakota Tipi First Nation August 2015 Independent Data collection underway Gamblers First Nation September 2014 Independent Data collection underway Long Plain First Nation TK study protocol


Manitoba Métis Federation (MMF): • MMF – Southeast Region • MMF – Southwest Region


To be confirmed N/A

Rolling River First Nation TK study protocol offered

To be confirmed N/A

Sagkeeng First Nation TK study protocol offered

To be confirmed N/A

Swan Lake First Nation TK study protocol offered

To be confirmed N/A

Ontario Algonquins of Greater Golden Lake


Independent N/A


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Algonquins of Ontario (via Algonquin Consultation Office): • Bonnechere • Mattawa/North Bay • Ottawa • Snimikobi (Ardoch) • Kijicho Manito Madaouskarini

(Bancroft) • Shabot Obaadjiwan

(Sharbot Lake) • Whitney and Area


To be confirmed N/A

Algonquins of Pikwàkanagàn TK study protocol offered

To be confirmed Declined to undertake TK study

Animbiigoo Zaagi’igan Anishinaabek (Lake Nipigon)

November 2015 Stantec-facilitated Data collection underway

Antoine First Nation July 2015 Stantec-facilitated Data collection underway Asubpeeschoseewagong First Nation (Grassy Narrows First Nation)


To be confirmed N/A

Biinjitiwaabik Zaaging Anishinaabek (Rocky Bay First Nation)

June 2015 Independent Data collection underway

Bingwi Neyaashi Anishinaabek (Sand Point)

January 2015 Independent Data collection underway

Dokis First Nation TK study protocol offered

To be confirmed N/A

Fort William First Nation March 2015 Stantec-facilitated Data collection underway Kiashke Zaaging Anishinaabek (Gull Bay First Nation)


To be confirmed N/A

Lac Des Mille Lacs First Nation July 2014 Independent Final report received. Results currently under review with Energy East.

Lac Seul First Nation TK study protocol offered

To be confirmed N/A

Long Lake #58 First Nation June 2015 Independent Interim report received. Results currently under review with Energy East.

Matawa First Nations: • Aroland First Nation • Constance Lake First Nation • Ginoogaming First Nation


Independent, collective study

Data collection underway. Results review pending completion of TK study protocol agreement.


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Métis Nation of Ontario (MNO): • Region 1: Northwestern

Ontario / Treaty #3 • Region 2: Lake Superior

North • Region 3: Northeastern

Ontario (James Bay / Abitibi / Temiskaming)

• Region 5: Mattawa / Nipissing • Region 6: Ottawa River and

Southwestern Ontario

August 2014 Independent, collective study led by the MNO

Reporting underway

Migisi Sahgaigan First Nation (Eagle Lake)


To be confirmed N/A

Missinabie Cree First Nation TK study protocol offered

Independent Reporting underway. Results review pending completion of TK study protocol agreement.

Mohawks of Akwesasne TK study protocol offered

Stantec N/A

Moose Cree First Nation TK study protocol offered

To be confirmed N/A

Naotkamegwanning (Whitefish Bay First Nation)


To be confirmed N/A

Nipissing First Nation TK study protocol offered

To be confirmed N/A

Northwest Angle No. 33 First Nation


To be confirmed N/A

Ochiichagwe'babigo'ining First Nation (Dalles)

TK study protocol offered.

To be confirmed N/A

Pays Plat First Nation February 2015 Independent Data collection underway Red Rock Indian Band March 2015 Stantec-facilitated Data collection underway Red Sky Métis Independent Nation

September 2014 Independent Interim report received. Results currently under review with Energy East.

Shoal Lake No. 40 First Nation TK study protocol offered.

To be confirmed N/A

Taykwa Tagamou Nation (New Post)

September 2015 Stantec-facilitated Data collection underway

Temagami First Nation February 2015 Stantec Reporting underway Wabaseemoong Independent First Nations

August 2014 Independent Data collection underway

Wabauskang First Nation TK study protocol offered

To be confirmed N/A


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Wabigoon Lake Ojibway Nation TK study protocol offered

To be confirmed N/A

Wabun Tribal Council: • Brunswick House First Nation • Chapleau Ojibwe First Nation • Flying Post First Nation • Matachewan First Nation • Mattagami First Nation

November 2014 Independent, collective study led by the Wabun Tribal Council

Interim report received. Results currently under review with Energy East. Final reporting underway.

Wahgoshig First Nation September 2015 Independent Data collection underway Wahnapitae First Nation TK study protocol

offered. To be confirmed N/A

Québec

Algonquin Collective: • Eagle Village First Nation –

Kipawa • Timiskaming First Nation • Wolf Lake First Nation

TK study protocol offered.

To be confirmed N/A

Conseil de la Nation Huronne-Wendat


Independent Interim report received. Results currently under review with Energy East.

Conseil de la Première Nation Malecite de Viger

July 2015 Independent Data collection underway

Conseil des Atikamekw de Manawan

October 2014 Stantec-facilitated Reporting underway

Grand Conseil de la Nation Waban Aki: • Conseil des Abénakis de

Wôlinak • Conseil des Abénakis

d'Odanak

July 2014 Independent, collective study led by Grand Conseil de la Nation Waban Aki

Data collection underway

Innu Collective: • Conseil des Montagnais de

Lac-St-Jean (Mashteuiatsh) • Conseil des Innus de Essipit • Conseil des Innus de

Pessamit


To be confirmed N/A

Mohawk Council of Kahnawake TK study protocol offered

To be confirmed N/A

New Brunswick

Assembly of First Nations’ Chiefs in New Brunswick


To be confirmed N/A


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Kingsclear First Nation TK study protocol offered

Indicated intention of joining collective Maliseet study

N/A

Maliseet Collective: • Madawaska Maliseet

First Nation • St. Mary's First Nation • Tobique First Nation • Woodstock First Nation

November 2015 Independent, collective study led by St. Mary’s First Nation

Data collection underway

Oromocto First Nation TK study protocol offered

Indicated intention of joining collective Maliseet study

N/A

Pabineau First Nation TK study protocol offered

To be confirmed N/A

b) The criteria used to determine TK program participation for the Project is guided by Energy East’s approach to its Aboriginal Engagement Program, as described in Application Volume 10A Section 1.0 (NEB Filing ID: A4D9W8). At the outset of Project engagement, Energy East undertook an inclusive approach, first providing an opportunity to neighbouring and proximate First Nation or Métis communities and organizations (as defined in Application Volume 10A Section 2.2 [NEB Filing ID: A4D9W8]), to determine the potential for current traditional use of lands and resources within the Project area. As evidenced in Table NEB 5.27-1, some but not all neighbouring and proximate First Nation or Métis communities and organizations have opted to participate in the TK program.

In addition to the neighbouring and proximate communities and organizations, a number of notified First Nation or Métis communities and organizations brought forward to Energy East their specific interests related to current traditional land and resource use in proximity to the Project. Discussions with these communities and organizations informed the decision-making with respect to TK program participation.

c) First Nation and Métis communities and organizations are not required to sign an LOA or CEFA in order to participate in the TK program for the Project.

d) Additional TK information made available to Energy East after 31 December 2015 will be reviewed for incorporation in the same manner as information received prior to 31 December 2015 and according to the process described in ESA Volume 3, (Parts A to E), Section 5, Figure 5-3, as available and appropriate (NEB Filing ID: A4E0I5, A4E0L0, A4E0L9, A4E0S0, A4E0Z8 and A4E1E3). These findings will be provided to the Board in a supplemental filing in fall 2016.


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As stated in the ESA Volume 3 (Parts A through E), while Project-specific TLRU studies are the best source of information on which to base an assessment of potential Project-related effects on the current use of lands and resources for traditional purposes, Energy East recognizes that the contribution of TK for Project incorporation is subject to the priority and discretion of each participating First Nation or Métis community or organization. Energy East is committed to providing support and facilitating completion of ongoing TK studies.

To date, in addition to the ongoing TK study program efforts, Energy East has relied on other mechanisms to supplement TK information including: the results of engagement activities to date, available literature, and the results of the effects assessments for environmental resources that support traditional land and resource use activities.

Energy East will continue to document TK information and related issues, concerns and interests as it is made available by potentially affected First Nations or Métis communities and organizations during activities associated with the Project’s broader Aboriginal engagement program. Further, as TK information is made available throughout the Oral Traditional Evidence sessions and throughout the Project proceedings, Energy East will review this information for consideration in Project planning in the manner described above. For reporting purposes, information made available to Energy East prior to 31 December 2015 will be included in the first quarter 2016 supplemental Traditional Land and Resource Use Update report. Information made available to Energy East after this date will be reported in supplemental reports in the fall of 2016.

e) Energy East considers three months to be sufficient time to include information from TK study reports shared by participating First Nation or Métis communities and organizations prior to 31 December 2015, providing due consideration and response to each TK study report received. Energy East continues to provide support and funding for the completion of ongoing TK studies and anticipates receipt of TK study reports by the end of 2015, while acknowledging that each participating First Nation or Métis community and organization will determine and assess the adequacy and completeness of its TK study findings or reports for release to Energy East. As described in response to NEB 5.27 (d), Energy East anticipates filing additional information at a later date should additional TK information be made available for review and Project consideration after 31 December 2015 and these updates will be provided to the Board in a supplemental filing in fall 2016.

f) In alignment with the TK program objectives described in Application Volume 10A, Section 4.4 (NEB Filing ID: A4D9W8), Energy East plans to file summaries of the non-confidential findings of TK study reports as shared by participating First Nation and Métis communities and organizations prior to 31 December 2015. This supplemental report may include, at a minimum:

• descriptions of current use of lands for traditional purposes potentially affected by the Project


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• traditional ecological knowledge for consideration in the context of the ESA

• the identification of issues and concerns related to traditional land and resource use as well as any other interests identified

• proposed measures to mitigate potential effects of the Project on features, activities or sites identified, as appropriate, and to address concerns raised

This information will be incorporated according to the process described in ESA Volume 3, (Parts A to E), Section 5, Figure 5-3 as available and appropriate (NEB Filing ID: A4E0I5, A4E0L0, A4E0L9, A4E0S0, A4E0Z8 and A4E1E3). These findings will be reviewed in the context of the ESA and considered for incorporation into Project planning, including the EPP and the Environmental Alignment Sheets, as appropriate, and Energy East will provide these updates to the Board accordingly.


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IR Number: NEB 5.28


Topic: Consultation regarding local and Aboriginal training, employment and procurement plans

Reference: i) (A4E0S2) EEPL, ESA, Volume 3, Part A: Alberta, Section 6,PDF 13 of 30

ii) (A4K3E1) EEPL, Supplemental Report No. 2, Volume 2,Section 1.2.6, PDF 15 of 245

iii) NEB Filing Manual, Table A-3: Filing Requirements forSocio-Economic Elements, Employment and Economy

Preamble: In reference (i), with respect to Alberta, EEPL states that it will work with provincial authorities, contractors, trade unions, educational institutions, Aboriginal communities and potentially other developers to create a training program to help meet the Project’s needs for skilled labour. This commitment is also repeated throughout the ESAs for other provinces along the route.

Reference (ii) states that EEPL and the Government of New Brunswick established a Workforce Development Working Group that includes training institutions, and representatives from labour organizations, an Aboriginal organization, provincial government departments, and local business/industry, including Irving Oil. This group’s mandate is to collaboratively maximize workforce development opportunities in New Brunswick through accurate evaluation of labour force needs and existing workforce capacity.

Reference (iii) provides the filing requirements for employment and economic elements to be considered by a proponent in its application.

The Board notes that EEPL is working with stakeholders in New Brunswick to provide training and develop the workforce necessary for the Project but requires more information on similar plans for the length of the Project. The Board needs this additional information in order to gain a better understanding of how EEPL is working with stakeholders along the route and how it will meet its commitments as described in the ESA.


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Request: Please provide an update on plans to encourage local and Aboriginal employment, procurement and contracting opportunities, including:

a) Any additional examples of specific regional initiatives tomaximize opportunities;

b) A summary of the comments and concerns expressed bystakeholders across all provinces along the Project route to supportand encourage EEPL’s local and Aboriginal training, employment,contracting and procurement plans; and

c) A summary of the response made by EEPL regarding each of theconcerns or comments.

Response:

a) Please see Tables NEB 5.28-1 to 5.28-5, below, that provide specific examples ofProject-wide and regional initiatives designed to maximize local and Aboriginalemployment, procurement and contracting activities.

Table NEB 5.28-1: Project-wide Initiatives

Project-wide Status Energy East provided funding to support the development of skilled workforce that could potentially provide labour to the Project through Skills Canada national competition in Saskatchewan. Energy East had an interactive display which included a welding demonstration and representatives sharing Project information. Skills Canada is a program that is designed to support the development of skilled trades in Canada.

Complete

Energy East, in collaboration with the United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada provided a donation of 42 and 48 inch pipe for welder education and training in Edmonton, Alberta; Winnipeg, Manitoba; Thunder Bay, Ontario; Sarnia, Ontario: Sudbury, Ontario; Toronto, Ontario; Montréal, Québec; Dartmouth, Nova Scotia; Miramichi, New Brunswick. In total, Energy East delivered 24 joints of pipe with a joint length of approximately 950 feet in total.

Complete

Energy East has directly contracted 12 Aboriginal consulting firms on the Project to provide consulting services in Aboriginal Project engagement activities and Aboriginal supply chain management activities.

Ongoing

Table NEB 5.28-2: Regional Initiatives – Prairies

Prairies (Alberta) (New Pipeline), (Saskatchewan, Manitoba) (Conversion) Status Energy East, in collaboration with Golder Associates Ltd., delivered geo-technical and pre-employment training to 56 First Nation members in Saskatchewan and Manitoba in 2014 and 2015. Training sessions were held in Regina, SK and Birdtail Sioux First Nation, MB. The individuals trained will be utilized in the pre-construction and construction phases of the Project.

Complete

Energy East, in collaboration with A&B Pipelines (Prime Contractor) and Carry the Kettle First Nation, have trained 6 individuals from the community for potential participation in the Energy East pipeline integrity program and other related TransCanada operations work.

Complete

Energy East, in collaboration with the United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada provided a donation of 42 and 48 inch pipe for welder education and training in Edmonton, Alberta and Winnipeg, Manitoba.

Complete


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Table NEB 5.28-2: Regional Initiatives – Prairies (cont'd)

Prairies (Alberta) (New Pipeline), (Saskatchewan, Manitoba) (Conversion) Status On 17 November 2015 Energy East presented at the Saskatchewan Oil and Gas Supply Chain Forum outlining the contracting and procurement opportunities that will potentially become available in Saskatchewan.

Complete

Energy East has hired Stantec Consulting Ltd. (Stantec) as the local environmental consultant to complete the environment and socio-economic assessment (ESA), including any field programs required to support completion of the ESA. Stantec has hired Nichols Applied Management as a sub-contractor to complete the socio-economic assessments for the ESA. Where required, Stantec has hired other local sub-contractors to assist in environmental and archaeological field programs.

Ongoing

Energy East has committed to Aboriginal involvement in, and oversight of, the Alberta and prairies environmental and archaeological field studies. This initiative has hired and trained one Aboriginal field worker to date, working alongside Stantec professionals. These initiatives are expected to continue into the 2016 field season.

Ongoing

Table NEB 5.28-3: Regional Initiatives – Ontario

Ontario (Conversion and New Pipeline) Status Energy East has committed to Aboriginal participation in the Ontario environmental and archaeological field studies. This initiative has hired and trained two Aboriginal field workers to date, working alongside Stantec professionals. These initiatives are expected to continue into the 2016 field season.

Ongoing

Energy East, in collaboration with the Labourers’ International Union donated 42 and 48 inch pipe for welder education and training in Thunder Bay, Ontario; Val Therese, Ontario; Napean, Ontario; Woodridge, Ontario. In total, Energy East delivered 24 joints of pipe with a joint length of approximately 950 feet in total.

Complete

Energy East has hired Stantec as the local environmental consultant to complete the ESA, including any field programs required to support completion of the ESA. Where required, Stantec has hired other local sub-contractors to assist in field programs.

Ongoing

Table NEB 5.28-4: Regional Initiatives – Québec

Québec (New Pipeline) Status Energy East has met with officials at the Construction Commission of Québec (CCQ) to understand the requirement for placement of qualified Aboriginal construction workers on the Project. Energy East representatives will continue to engage the provincial regulatory agencies to identify and process to provide contracting and employment opportunities to Aboriginal peoples in Québec.

Ongoing

Energy East in collaboration with Stantec and AE Com, delivered Marine Mammal Observation training and conducted the marine mammal observations. Two Aboriginal participants were hired for this program.

Complete

Energy East has committed to Aboriginal participation in the Québec environmental and archaeological field studies. This initiative has hired and trained two Aboriginal field workers to date, working alongside UDA professionals. These initiatives are expected to continue into the 2016 field season.

Complete

Energy East, in collaboration with the United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada provided a donation of 42 and 48 inch pipe for welder education and training in Montréal, Québec.

Complete

In late 2015/early 2016, Energy East will meet with Québec suppliers to identify local service providers, meet with local chambers of commerce and share TransCanada’s local sourcing policy and policy on supplier diversity.

Planned


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Table NEB 5.28-4: Regional Initiatives – Québec (cont'd)

Québec (New Pipeline) Status Energy East provided funding to support the 2016 Compétences Québec initiative. Compétences Québec is part of the Skills Canada initiative which is designed to support the development of skilled trades in Canada.

Complete

Energy East has hired Groupe Conseil UDA (UDA) as the local environmental consultants to complete the ESA, including any field programs required to support completion of the ESA in Québec. UDA has also initiated land rights research, supported EEP during consultation with land owners, and secured landowner agreements for environmental field survey access. Where required, UDA has hired local subcontractors to assist in environmental and archaeological field programs.

Ongoing

Table NEB 5.28-5: Regional Initiatives – New Brunswick and Nova Scotia

New Brunswick and Nova Scotia (New Pipeline) Status Energy East is offering in-kind support to the Joint Economic Development Initiative (JEDI) to conduct a workforce assessment of Aboriginal communities in New Brunswick. This study will provide Energy East and its prime contractors with a better understanding of the available Aboriginal workforce in New Brunswick and some of the training requirements to provide meaningful employment to Aboriginal peoples.

Ongoing

Green Eagle Services, an Aboriginal contractor, is working directly with Stantec to assist in the environmental field programs. This initiative provides meaningful employment and training that assists with the biophysical studies. Training components to date have included cultural awareness, WHMIS, wildlife awareness, First Aid, CPR and defensive driving. To date, Green Eagle has employed 24 individuals from local First Nation communities on the Project.

Ongoing

Energy East has committed to Aboriginal involvement in, and oversight of, the New Brunswick archaeology program in 2015, and also facilitated the hiring of Aboriginal workers to participate in various environmental studies in 2014 and 2015. To date, this initiative has facilitated the hiring and training of 22 Aboriginal field workers, and observers, plus an archaeologist, working alongside Stantec professionals. The Aboriginal observers and archaeologist report findings of the New Brunswick archaeology program to engaged New Brunswick Aboriginal communities on a daily/weekly basis. These initiatives are expected to continue into the 2016 field season.

Ongoing

Energy East hosted an information booth at a provincial Aboriginal job fair in Moncton, New Brunswick in October 2015 which was organized by JEDI. Aboriginal community members who attended the event and expressed an interest in seeking employment on the Project have been compiled in a database. This database will be used as opportunities become available during each phase of the Project.

Ongoing

Energy East has hired Stantec as the local environmental consultant to complete the ESA, including any field programs required to support completion of the ESA. Where required, Stantec has hired other local sub-contractors to assist in environmental and archaeological field programs.

Ongoing

Energy East plans to participate as a panelist at the Canadian Council of Aboriginal Business (CCAB) conference in Halifax, Nova Scotia scheduled for March 2016. The focus of the panel discussion will be on contracting and employment best practices. This conference will be attended by First Nations contractors and individuals in New Brunswick and Nova Scotia.

Planned

b) and c)

At this phase of the Project, there are comments and concerns raised by local stakeholders and Aboriginal communities across the provinces along the Project route related to training, employment, and contracting. See Table NEB 5.28-6 for a summary of the comments and concerns, as well as Energy East’s responses to the concerns. More detail will be provided in updated issues and concerns tables to be filed in Supplemental Report No. 6 for both community and Aboriginal engagement.


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Table NEB 5.28-6: Summary of Comments, Concerns, and Project Responses

Summary of Comment or Concern Energy East Project Response Summary

Employment training requirements required to participate on the Project

Employment opportunities on the Project will vary from province to province. Requirements for employment will also vary between opportunities. During the pre-construction phase, the Project will communicate these opportunities to local and Aboriginal communities. Energy East’s Vendor Registration Portal currently allows interested local and Aboriginal contractors to register their business as suppliers and contractors for consideration of qualification on the Project.

Requirements to join a specific union to participate on Project work

Certain components of the Project are likely to utilize unionized workers. As such, local workers will be expected to join the appropriate union or additional arrangements may be made with the prime contractor or the union to support local participation. Certain pre-construction activities are non-unionized and do not require union membership. Energy East will continue to engage the unions within each province to better understand potential employment opportunities for local residents.

Requirements for sub-contractors to be unionized

The use of unionized sub-contractors may be required in certain provinces. For example, in Québec, the existing labour law requires all construction contractors to be unionized.

Opportunities for local individuals to participate on the Project through the unions

Energy East is presently meeting with the unions to discuss local and Aboriginal employment opportunities. On previous TransCanada projects, unions have been receptive to hiring of local workers. Energy East will continue to keep the local communities informed of union requirements through engagement activities.

Will local contractors be working directly for TransCanada or the prime contractor?

In the majority of cases, contracting opportunities will be made available through the prime contractor. In certain situations, contractors may work directly for TransCanada.

Specific contracting opportunities directed to Aboriginal communities

Energy East and its prime contractors are presently assessing the Aboriginal communities’ business capacity and capability to align available capacity with Project requirements. Energy East is currently compiling contractor capacity information on communities engaged on the Project.

Opportunities for local residents to gain access to information on Project employment opportunities

Energy East and its prime contractors will continue to communicate the employment opportunities through each construction phase. This will be provided through local job postings, meetings held within the community, and appropriate unions. Energy East field liaisons are stationed in strategic locations across the pipeline route to ensure local communities are kept abreast of new information and opportunities.

How many employment opportunities will be made available?

The specific scope of work within each region will dictate the number of opportunities that will become available. In the ESA prepared in 2014, it was estimated that approximately 16,400 person years of employment will be needed for on-site construction across Canada. However, given the changes in 2015 to the Project scope in Quebec and New Brunswick, a planned response will reference the new employment estimates for construction. Available employment opportunities will be determined during the pre-construction phase at which point the Project will communicate these opportunities to local and Aboriginal communities. Energy East anticipates that more employment opportunities will be made available in the new build components of the Project as opposed to the conversion component. The Project will also demand goods and services which will create economic activity and will support indirect employment and business opportunities.


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Table NEB 5.28-6: Summary of Comments, Concerns, and Project Responses (cont'd)


Qualification process for contractors to perform Project work

Generally, it is the prime contractors that will pre-qualify, bid, award and manage the work of their sub-contractors using their own internal processes. It is not a general practice of TransCanada to pre-qualify sub-contractors directly. The list of interested contractors and suppliers that have identified themselves through the Vendor Registration Portal is made available to prime contractors once they have been selected. Quality, safety and technical capacity are components of the pre-qualification process. All contractors are advised to visit the Energy East website for more detailed information.

TransCanada’s practice on hiring locally

TransCanada works in collaboration with its prime contractors on all capital projects to ensure local residents are provided an opportunity to participate on project work. Energy East will require all prime contractors to submit a local involvement plan outlining their hiring processes and initiatives.

Percentage of contracting and employment for Aboriginal communities

Energy East continues to work with communities to identify businesses and individuals who have interest in Project-related contracting and business opportunities. Opportunities will be provided in accordance with the business and employment capacity of local communities. Depending on the Project requirements and the capacity and availability of Aboriginal businesses in each region, percentages may vary. Energy East will discuss the training opportunities with the prime contractors and unions to ensure optimal levels of local participation are achieved.

Will the prime contractors visit local communities to share their hiring and contracting process?

Prime contractors will visit local communities to share information on local hiring, contracting and training practices including Project-specific information. Prime contractors will make themselves available to local communities should additional information be requested.

Will drug and alcohol testing be required?

Yes. Prime contractors will require all on-site personnel to submit and pass standard drug and alcohol testing prior to entering the worksite.

TransCanada’s record for involving Aboriginal communities in its work activity

Historically, TransCanada has achieved an approximate 6% to 8% level of Aboriginal participation on employment and contracting opportunities. Over the past decade, TransCanada has surpassed $600 million in Aboriginal contracting and employment. In 2015, we anticipate achieving $150 million in Aboriginal contracting and employment.

Availability of permanent jobs once the pipeline is in service

The first 20 years of operations are expected to sustain approximately 900 full-time direct jobs across Canada. There will be regional variations in the number of job opportunities available.

Opportunity for Aboriginal contractors to form joint venture partnerships with non-Aboriginal businesses or prime contractors?

It is at the discretion of the Aboriginal contractors which joint venture partnerships they wish to pursue. We will ensure that all prime contractors provide opportunities to Aboriginal contractors regardless of any partnerships they may have in place.

Economic opportunity (employment, contracting and training) if the Project work occurs in my Traditional Territory

All Aboriginal contractors in reasonable proximity to the Project will be provided an opportunity to bid for work. Due to the large number of qualified Aboriginal businesses that exist within each region, Energy East and its prime contractors cannot guarantee the award of work.


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Table NEB 5.28-6: Summary of Comments, Concerns, and Project Responses (cont'd)


Impact on local economic benefits

Most recently, the Conference Board of Canada Economic Backgrounder – September 2014, as filed in Supplemental Report No. 2, Volume 2 (NEB Filing ID: A4K3E3), includes estimates on employment and income effects at the provincial level during construction and operations. In addition, a planned response will reference the currently available ESA. This document provides additional detailed estimates, on a per province basis, of impacts in local communities by providing estimates of the construction and operation workforce, employment effects, household income impacts, expenditures from construction and operations and estimates of property taxes paid to municipal governments.


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Energy East Pipeline Ltd. Energy East Pipeline Project


IR Number: NEB 5.29


Topic: Human Occupancy and Resource Use – use of EPPs

Reference: i) (A63996) EEPL, ESA, Volume 8, EPPs

ii) NEB Filing Manual, Table A-3: Filing Requirements for Human Occupancy and Resource Use

Preamble: Reference (i) includes an EPP for New Pipelines, Pump Stations, Marine Terminal, Tank Terminal, Temporary Ancillary Facilities, and Conversion Segments.

Reference (ii) provides the filing requirements for human occupancy and resource use elements to be considered by a proponent in its application. The Filing Manual requires companies to describe site specific and project wide mitigation to address identified effects on human occupancy and resource use.

The Board needs more information about how EEPL uses the EPP document during consultation activities and how the EPP is revised based on these activities.


a) A description of how the EPP documents have been used in consultation activities with landowners, Aboriginal groups, and municipal governments;

b) A description of how the EPP documents will be used in ongoing consultation activities with landowners, Aboriginal groups and municipal governments;

c) A description of the process used by EEPL to first identify issues related to the EPP and to then revise the EPP based on stakeholder input; and

d) A description of how these revisions are communicated back to stakeholders; and

e) If the EPP documents are not used during consultation activities describe how the content of the EPP documents is communicated with landowners, Aboriginal groups and municipal governments.


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Response:

a) and e)

To date, Energy East has not typically used the EPP documents during consultation and engagement activities with interested landowners, Aboriginal groups and municipal governments. Energy East has shared the contents and intent of the EPP documents through other means such as technical fact sheets (e.g., Wildlife Protection, Topsoil Conservation, Land Reclamation), which are provided and explained at open houses and meetings, and presentation materials describing environmental protection measures and have been prepared for community information sessions and consultation meetings. During the third and fourth quarters of 2013, Energy East consulted with landowners where new land rights were required. During that process these landowners were presented with an overview of Energy East’s standard construction practices and were given the opportunity to ask questions about typical activities associated with pipeline construction.

If questions regarding mitigation or environmental protection measures have been asked by interested landowners, Aboriginal groups and municipal governments, or where issues and concerns related to environmental effects resulting from construction activities have been raised, the EPP or EPP content relevant to the Project component of interest and the recommended mitigation measures contained within have been discussed and reviewed in the context of identified issues and concerns.

b), c) and d)

Should interested stakeholders or Aboriginal groups identify issues related to the EPP, or environmental effects resulting from construction, Energy East will follow its process for Project input.1 As described in Application Volume 9 (NEB Filing ID: A4E0U0), issues that are identified by community stakeholders through various activities during the course of community engagement are documented and managed in a database designed to support this work. Issues in the database are identified for follow up by the appropriate regional community engagement lead. The community engagement lead then follows up with specific discipline teams to develop a response to the stakeholder. For example, environment-related issues are brought forward to the environment team for consideration. The engagement lead and environment team collaborate to develop a response or gather additional information, and the community engagement lead provides the response or additional information to the stakeholder who identified the issue. Any site-specific issues related to construction will be considered by the environment team and, if not addressed by existing EPP mitigation, additional mitigation will be incorporated into the respective EPP as appropriate.

1 As described in Application Volumes 8A, 9A, and 10A (NEB Filing ID: A63948, A63982 and A63964) and as described in response to NEB 5.27 (d) for those outcomes related to the TK program.


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During the land acquisition process as described in Application Volume 8, Section 5 (NEB Filing ID: A4D9G3), landowners have been or will be shown detailed information of their property, including engineering drawings and property sketches, with construction areas clearly identified. Mitigation measures found in the EPP documents will be shared to address specific questions or concerns related to environmental protection during construction. Affected landowners along the route will be notified of the intended Project schedule before the start of construction to prevent or reduce impacts to their activities. Throughout construction, an Energy East representative will act as a liaison between the landowner and the construction team to ensure that commitments made to the landowner are met, and that potential changes due to unforeseen site-specific conditions that may arise during construction are communicated.

Where stakeholders have identified issues or concerns related to the EPP that result in revisions to the EPP, Energy East will communicate these changes to the interested stakeholder or Aboriginal group in a manner consistent with its consultation and engagement practices for that particular stakeholder or group to date. Processes for issue response and resolution are further described in Application, Volumes 8A, 9A, and 10A (NEB Filing ID: A63948, A63982 and A63964).

Issues related to the EPP will be identified through ongoing consultation and engagement activities, the outcomes of the Oral Traditional Evidence sessions, ongoing supplemental studies including the Traditional Knowledge (TK) program and environmental field programs, engineering detailed design, the regulatory process and permit applications. Issues identified will be reviewed and considered for incorporation into Project planning, including the EPPs. EPPs are evolving documents and will continue to be updated throughout the duration of the Project.

Energy East expects to submit updated EPPs to the Board in 2016, and final EPPs prior to the start of construction, which will reflect revisions arising from the process described above. Updated EPP documents will be publicly available on the NEB website. Energy East will continue to notify neighbouring and adjacent municipal stakeholders, and neighbouring and proximate First Nations and Métis communities and organizations, by email of supplemental Project filings with the Board, and provide a link to the Project documents available on the NEB website.


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IR Number: NEB 5.30

Category: Emergency Management

Topic: Target Timelines for Response to an Incident

Reference: i) National Energy Board Onshore Pipeline Regulations SOR/99-294(OPR), 6.3 (1) (b).

ii) (A4E1F4) EEPL, Application, ESA Volume 6, Section 3.6,PDF page 35 of 48.

iii) (A4E1F5) EEPL, Application, ESA Volume 6, Section 4.2.1.1,PDF page 6 of 112.

iv) (A4E1F5) EEPL, Application, ESA Volume 6, Section 4.2.2.7,PDF page 19 of 112.

v) (A4D9F0) EEPL, Application, Volume 7, Section 6.2.1,PDF page 4 of 62.

vi) (A4D9F0) EEPL, Application, Volume 7, Section 6.6,PDF page 19 of 62.

Preamble: Reference i) describes the requirement under the OPR that companies establish documented policies and goals for protection measures, including goals for response to incidents and emergency situations.

In reference ii) EEPL concludes that environmental effects of a crude oil spill would vary both temporally and spatially depending on the volume, timing and location of the spill. EEPL also states that it would respond according to applicable regulations and its ERP. EEPL does not provide information on target timelines for response such that environmental effects would be minimized to the greatest extent practical.

In reference iii) EEPL states that it has committed to limiting the extent of leakage in the event of a pipeline failure through leak detection systems, shut down procedures to limit the volume of oil released, emergency response procedures to contain and limit the spread of spilled oil, and remediation measures to clean up spilled oil. However there is no information on target timelines for response to incidents.

In reference iv) EEPL states that a release at or near the South Saskatchewan River crossing would take time to reach downstream water intakes. This would provide time for detection of the leak, isolation of the affected pipeline segment with remotely operated valves and check


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valves, and initiation of EEPL’s ERP to contain the spill and limit the downstream transport of oil prior to it reaching the intake. Similar mitigation is proposed by EEPL for other rivers and water bodies in order to contain and limit downstream effects of the project. The Board notes there are no proposed timelines for response to these potential incidents.

In reference v) EEPL describes that TransCanada’s operations and emergency response philosophy focusses on minimizing any impact from an emergency incident by stopping the flow of a pipeline and thereby minimizing the potential impact from an incident. In parallel, processes are started to assess the emergency situation and begin immediate and full response. This response philosophy contributes to ensuring that the necessary equipment and resources are deployed as early as possible to an incident site to limit the potential effects of an emergency incident. The Board notes that this philosophy does not constitute a policy, goal or target for response to incidents and emergency situations.

In reference vi) EEPL provides hypothetical spill response scenarios, however it does not indicate if these scenarios were determined by applying a formalized hazard identification and risk-determination process. EEPL describes that the Energy East Pipeline will operate under the Existing TransCanada Emergency Management System.

The Board seeks to clarify how TransCanada’s policy and goals for response to emergency situations adopted by EEPL establish the basis for responding to emergency situations in a timely and effective manner.

Request: a) Describe the existing TransCanada Emergency ManagementSystem policy and goals for the response to incidents andemergency situations.

b) Describe three Energy East pipeline worst case incidents asdetermined by utilizing a formalized hazard identification andrisk-determination process for the Energy East pipeline.

c) Describe how timelines for response to incidents are determined inorder that highly sensitive receptors (such as municipal waterintakes or environmentally sensitive areas) and high consequenceareas are protected.

d) Describe the process and criteria used to pre-determine thelocations along the pipeline route for positioning the required spillresponse equipment, resources and personnel to respond to a worstcase incident within the target timelines.


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e) Describe the target timelines for response to the three worst caseincidents identified in b) above, including but not limited

e.1) activation and notification procedures;

e.2) initial incident response;

e.3) pipeline shut down, if required;

e.4) activation of Incident Command System including CorporateEmergency Response Team, Emergency Operations Centre(s) and Command Post(s);

e.5) notification to appropriate municipal, provincial and federal agencies;

e.6) deployment of an Incident Management Team, the required resources and response equipment to the emergency site.

f) Describe how EEPL plans to test its response to a worst caseincident and the timelines for response.

Response:

a) TransCanada’s Emergency Management Program governs all aspects of emergencyplanning, preparedness and response, and in particular, supports all practicableactivities to ensure safety and security of first responders and the public as well as theprotection of property and environment, regardless of the cause of the company’semergency or assignment of fault, during an emergency.

TransCanada’s Emergency Management Program annually identifies a set of goals,objectives, and targets in order to provide clear direction and continuous programmonitoring improvement. These goals, objectives, and targets are based on findings ofan ongoing management review process and are focused on utilizing measureableindicators to assess the overall health of the program.

Below are the program goals for 2015, including their subsequent objectives that aredeveloped and approved by management to allow for implementation of strategies.

• maintain and improve effective response systems

• continuous improvement of response effectiveness• continuous improvement of emergency preparedness


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• enable effective emergency preparedness through recruitment, training, andplanning of effective response resources

• monitor and manage personnel training programs• effectively execute drill and exercise programs• improve external first responder collaboration

• ensure effective management of program hazards and risks to promote regulatorycompliance and conformance

• maintain emergency management related policies and procedures

• effective and timely identification of hazards and risks that could lead to non-compliances and non-conformance incidents

• effective and timely management on non-conformances

• compliance with TransCanada’s hazard identification and risk assessmentprocesses

• perform management review and audit activities to ensure program effectiveness

• perform required reviews/audits/ benchmarking

• demonstrate relationships with internal TransCanada personnel, industryassociations, outside emergency management related organizations and/orgovernment agencies

Within each of the objectives set forth for the Emergency Management Program goals, a series of metrics and targets are identified and approved through the management review process to allow for measurement of progress towards each of the objectives. Included in these are annual metrics focused on: • the number of TransCanada employees completing emergency response and

incident management training• the number of emergency exercises and drills completed, including the completion

of exercise objectives, post-exercise reviews, and completion of identifiedpost-exercise action items

• adherence to TransCanada’s incident response time guidelines• ensuring regulators and emergency services agencies are included in

TransCanada’s emergency exercises and drills and utilizing opportunities forsupplemental dialogue and outreach activities with emergency responders

• capturing feedback from regulators and emergency services agencies after incidentsand exercises and addressing any items identified as opportunities for programimprovement

• ensuring the required review and update of TransCanada’s Emergency ResponsePlans and program guidance documents

• ensuring the completion of internal quality management activities and audits andongoing review of regulatory compliance


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b) Identification of credible worst case scenarios is a component of Energy East’s riskassessment that is being completed for the purposes of determining requirements forfinancial assurances. The intent is to file the results of the risk assessment as part ofSupplemental Report No. 5 in December 2015. The methodology adopted byEnergy East was a deterministic consequence assessment of the pipeline. The riskassessment utilized a formalized Hazard Classification methodology to identify andcategorize risk. The Hazard Classification methodology is consistent with theConversion Engineering Assessment provided in Application Volume 5, Appendix 5-1(NEB Filing ID: A4D8X7). Included in the assessment is identification of highlysensitive receptors (HSR), contributory pipeline segments (CPS), outflow modelling(worst case discharge from a CPS) and spill trajectory modelling.

Energy East engaged Stantec Consulting Services Inc. (Stantec) to identify HSRs thatcould potentially be affected by a spill from CPSs. The intent of the HSR methodology isto identify those areas where a pipeline spill could potentially result in significantimpacts to public health, the environment, and the economy. HSRs include populatedareas, commercially navigable waterways, municipal water intakes, ecologicallysensitive areas, and operator-defined HSRs. The report can be found in the ApplicationAppendix Volume 4-5: Identification of Highly Sensitive Receptors (NEB Filing ID:A63941). Figure NEB 5.30b-1 below illustrates the relationship between HSRs andCPSs.

Figure NEB 5.30b-1: HSRs and CPSs


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Energy East utilizes a process for identifying CPSs that, in the event of a failure, could affect a HSR via release of product directly into the HSR, via subsurface flow, overland flow or downstream transport of product to the HSR from the release site.

Following identification of HSRs and CPSs, CPSs are ranked according to a hazard level that present the highest risk to the human and natural environment in the event of a spill. Factors that contribute to a CPSs hazard level include:

• location and length of the CPS

• proximity of the CPS to the HSR (i.e., the length of the “flow path” transportpathway)

• multiple HSRs affected

• viability of transport pathway (e.g., overland flow, subsurface pathway, or surfacepathways transport)

• for CPSs that only have the potential to affect groundwater HSRs, the distancefrom the CPS to the nearest groundwater HSR (i.e., viability of subsurfacetransport)

• periodicity of surface waterbodies acting as transport pathways

• predicted worst case discharge for the CPS

For subsurface flow that could affect CPSs, factors that contribute to a CPS’s hazard level included:

• length of the CPS

• number of groundwater HSRs potentially affected

• periodicity of surface waterbodies acting as transport pathways

• predicted worst case discharge for the CPS

Energy East utilizes a ranking process that identifies the hazard level of a CPS which ranges between 1 to 5, with the top ranked segments are those with a hazard level of 1. Characteristics common to the hazard classification of 1 are:

All Transport Pathways

• the maximum worst-case discharge is larger than many other locations• length of CPS is greater than 1.6 km (1 mile)

Overland Flow and Downstream Transport (Only)

• multiple HSRs that could potentially be affected by a release within the CPS

• CPS crosses a HSR

• downstream transport is by a perennial waterbody

• readily viable transport route (i.e., transport route is direct, not overland; HSR inclose proximity)


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Subsurface Flow (Only)

• multiple groundwater HSRs that could potentially be affected by a release withinthe CPS

The forthcoming risk assessment further reviewed top-ranked pump station segments in order to determine the greatest potential costs associated with emergency response, remediation and direct third party damage, in the unlikely event that a worst case discharge were to occur from the pipeline. Unlike the relative ranking of the hazard classification level, this further risk assessment was specifically structured to provide an estimate of the maximum costs associated with this type of incident. The risk assessment to be filed with Supplement Report No. 5 in December 2015 will describe two hypothetical worst case scenarios for the pipeline.

c) Energy East will expedite and prioritize response to all incidents and emergencies,regardless of receptors which may be impacted. For all incidents and emergenciesassociated with the pipeline facility, Energy East has adopted the Response TimeGuideline developed by the Canadian Energy Pipeline Association (CEPA). Thesetimelines, described in Table NEB 5.30-1below are included in the TransCanadaEmergency Management Corporate Program Manual which Energy East will adopt forthe Project. Energy East has taken the view that these timelines represent the maximumallowable time for each phase of a response. In verifying that Energy East will be ableto respond to an incident according these timelines, Energy East will establishemergency response plans (including the location of personnel and equipment) that willbe verified on a regular basis by desktop studies and field exercises.

Table NEB 5.30-1: CEPA Response Time Guidelines1

Phase Response Time

Target2 Actions Description Phase 1 Initiated immediately

upon recognition of a pipeline emergency

Pipeline Shutdown The remote shutdown of the pipeline or dispatch of local responders for pipeline isolation through a control center should be undertaken immediately upon recognition of an emergency.

Phase 2 2 Hours Emergency Response Activities

An Emergency Response Management System will be structured immediately once an emergency has been recognized. An Incident Command System will be established in no more than two hours. Emergency response activities may include establishing an Emergency Response Structure, an Emergency Operation Centre and other initial response activities en route to the site.

Phase 3 3 Hours Staff on-site Company First Responder on scene within three hours.


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Table NEB 5.30-1: CEPA Response Time Guidelines1 (cont'd)

Phase Response Time

Target2 Actions Description Phase 4 6 Hours Initial Emergency

Response Equipment on-site

Initial response equipment should be on-site no more than six hours after recognition of an emergency. This can be achieved with in-house, mutual aid, spill cooperatives or contracted response equipment.

Note: 1. The full version of the Canadian Pipeline Association (CEPA) response guidelines can be found at the

following link http://www.cepa.com/about-pipelines/maintaining-safe-pipelines/in-an-emergency/emergency-response.

2. See 5.30 (e) for more details regarding response time targets during a worst case scenario.

Beyond these guidelines, all HSRs will be further evaluated and where required a higher level of planning will occur through the creation of site specific ERPs, also known as Geographic Response Plans (GRPs) and tactical control points. This may lead to a response faster than the standards of the Response Time Guidelines described above. The process used to aid in the selection of these areas is addressed in the response to b).

In some circumstances, the above timelines may be delayed as a result of extenuating circumstances that may influence Energy East’s response time. These could include variables such as the safety of employees and the public, weather conditions, and road closures due to natural disasters.

d) Energy East will complete an assessment to pre-determine the locations along thepipeline route for positioning of the required spill response equipment, resources andpersonnel to respond to a worst case incident within the Response Time Guidelinedescribed in the response to c).

This assessment will include the following elements:

• establishing response radii based on the Response Time Guideline and assuming60 km/hr transit time around the locations with the greatest potential for worst caseincidents as described in the response to b)

• verifying proposed locations for positioning the required spill response equipment,resources and personnel relative to the response radii around the worst case incidentlocations

• adjusting locations for equipment, resources and personnel that fall out of the rangeof the response radii

The proposed locations for the required spill response equipment, resources and personnel will be further validated through internal and external emergency response exercises led by Energy East testing all aspects of our ERP including specific worst case scenarios. As well, Energy East will follow TransCanada’s existing operating procedures which, in addition to all exercises required by regulation, also require that third party resource assessment exercises be conducted. These exercises assess


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emergency response contractor’s preparedness, availability, and capacity to respond to worst case discharge scenarios according to the timeframes outlined in the Response Time Guidelines. Evaluation of the response includes availability of both personnel and equipment responding to an emergency. For personnel, this includes safety officers, supervisors, foremen, operators, and technicians, and for equipment includes boats, boom, vacuum trucks, pumps, skimmers, waste storage, heavy equipment and additional equipment as determined necessary by the ERP.

e) The target timelines for response to the worst case incidents defined in the responseto b) are consistent with the Response Time Guideline described in the response to c).Specifically:

e.1) The activation of notification procedures will occur during Phase 1 (pipeline shutdown initiated immediately upon recognition of a pipeline emergency) and Phase 2 (the establishment of the Incident Command System within two hours) of the response.

e.2) The initial incident response will occur during Phases 2 and 3 of the response. Phase 2 of the response will include but not be limited to the following:

The incident management system will be established immediately upon recognition of an emergency. The Incident Command System (ICS) should be initiated within two hours of the recognition of a pipeline emergency.

Phase 3 of the response will include Energy East first responder(s) or otherwise qualified contractors to arrive on scene within three hours of the recognition of a pipeline emergency.

e.3) The shutdown of the pipeline, if required, will occur during Phase 1 of the response. Energy East will use TransCanada’s well-established Oil Control Centre (OCC) procedures to initiate the immediate shutdown of the pipeline system upon recognition of an emergency. These procedures are in place whether the notification comes from OCC/SCADA information, field reports, or public/third party reports. In all cases, whether confirmed or suspected, a company responder will be immediately mobilized to the site. As described in Application Volume 7, Section 4.12: Leak Detection Strategy (NEB Filing ID: A63946), when an alarm (i.e., the leak detection system) is sounded indicating a potential leak, the OCC controller has a maximum of 10 minutes to conclusively explain the alarm as a non-leak using established procedures. If a leak cannot be ruled out by the controller, a pipeline shutdown is immediately initiated. If additional indications of a potential leak are noted at any point during the initial 10 minutes, the pipeline shutdown is immediately initiated (the remainder of the 10-minute period for diagnosis is skipped). In a worst case scenario of a rupture the target timeline is to complete the shut down and isolation of the pipeline (complete closure of the shut-off valves) within 13 minutes of the event.


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e.4) The activation of the Incident Command System including Incident Command will occur during Phase 2 of the response as described in the response to e.2) within two hours of recognition of a pipeline emergency. The establishment of local Command Post(s) will occur during Phase 3 of the response (within three hours of recognition of a pipeline emergency). The establishment of the Emergency Operations Centre(s) (EOC) and the Corporate Emergency Response Team will occur immediately following confirmation of the emergency.

e.5) The notification to appropriate municipal, provincial and federal agencies occurs once the Regional and Corporate EOC have been established and will continue throughout the entirety of response up to including full restoration. Initial required notifications may commence during Phase 2 or Phase 3 of the response within two hours of confirmation of a pipeline emergency.

e.6) The deployment of an Incident Management Team and required resources and response equipment to the emergency site will be initiated during Phase 2 of the response (the establishment of the Incident Command System within two hours) and Phase 3 of the response (Energy East first responder on scene within three hours) and will continue to progress with Phase 4 of the response (initial emergency response equipment on-site within six hours) and throughout the entirety of the response activities up to full restoration.

f) Energy East will conduct a series of exercises to test response plans and capabilities forall types of incidents, including worst case scenarios. The types of exercises used totest response capabilities are described below:

• quarterly notification exercises will be conducted to test communication betweenEnergy East Project personnel and the qualified individual(s) and/or designatedalternate(s)

• annual equipment deployment exercises will be conducted to test Energy East’sability to deploy spill response equipment identified in the emergency responseplan for each planning zone; planning zones will be identified during the detaileddevelopment of the ERP

• annual response teams tabletop exercises will be conducted to test the responseteam's organization, communication, and decision-making in managing a spillresponse; teams will be identified during the detailed development of the ERP

• bi-annual third party contractors assessment exercises will be conducted to testthird party contractor’s preparedness, availability, and capacity to respond to worstcase discharge scenario

In addition to the above mentioned methods Energy East will continue to test its ability to respond by incorporating a continuous improvement cycle which includes lessons learned from events that occur in industry and input from all participants during planned exercises as described in the response to NEB 5.31(g).


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Each exercise will be documented and archived. Documentation will specify:

• the type of exercise• date and time of the exercise• a description of the exercise• the objectives met in the exercise• the components of the response plan exercised• internal and external exercise participants• lessons learned and required action item(s) for continuous improvement


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IR Number: NEB 5.31


Topic: Emergency Procedures Manuals Distribution

Reference: i) OPR, sections 32 to 35

ii) (A4D8R1) EEPL, Application, Volume 1, Section 2.12.3, PDFpage 32 of 60.

iii) (A4G9W0) EEPL, Supplemental Report No. 1, Volume 2A,Section 1.3, PDF page 16 of 124.

Preamble: Reference i) describes the requirements under the OPR with respect to emergency management programs, emergency procedures manuals, consultation and to make available information that is consistent with that which is specified in the emergency procedures manual, and safety procedures.

In reference ii) EEPL states that it will use TransCanada’s emergency management system to oversee the emergency preparedness and response plans and program for the Project. Project-specific emergency response plans (ERPs) will be developed for Energy East pipeline and pump stations, tank terminals and marine terminals. The project ERPs will be developed in consultation with emergency services agencies, including local, provincial and federal agencies, and Aboriginal communities and organizations. EEPL also states that it will distribute the ERPs to applicable emergency service agencies, as necessary, before Project commissioning.

In reference iii) EEPL provides an update on its Emergency Preparedness and Response engagement activities for the project. It indicates that introductory letters and information packages were provided to emergency response agencies across 6 provinces, it has conducted consultation meetings and that engagement activities are ongoing.

Request: a) Describe the type of emergency services agencies that will receivethe ERPs and any other agencies or stakeholders external to EEPLthat will receive the ERPs.

b) Describe the process to be implemented by EEPL to determine theagencies or stakeholders that will receive the ERPs, including theproximity of agencies or stakeholders relative to the project.


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c) Describe the nature of the ERPs that will be distributed toemergency services agencies, including the type of information tobe contained in the ERPs and whether these ERPs will be consistentwith or the same as the ERPs to be developed, implemented, andmaintained by EEPL in meeting the requirements of the OPR.

d) Describe the document control procedures that will be in place tomaintain and update the ERPs that will be distributed to agenciesand any other stakeholders.

e) Describe the timelines for development, completion anddistribution of the ERPs.

f) Describe the information to be provided to all persons who may beassociated with an emergency response activity on the pipeline thatis consistent with the information specified in the emergencyprocedures manual.

g) Describe how input received from agencies and any otherstakeholders during consultation and development of the ERPs willbe tracked and incorporated into the ERPs for Energy East.

Response:

a) Energy East will make the full unredacted Emergency Response Plan (ERP) and anysupplemental response plans related to the requesting jurisdiction available on requestto emergency services agencies that may be involved in an emergency response on thepipeline. Supplemental response plans could include: geographic response plans,site-specific emergency response plans, facility response plans, fire protection plans,and tactical control plans. Examples of such emergency services agencies include:

• local first responders such as local fire departments

• regional emergency management organizations

• provincial-level agencies such as the Ministère de la Sécurité publique in Québec,the Office of the Fire Marshall in New Brunswick, and the Manitoba EmergencyMeasures Organization

• federal agencies such as the Canadian Coast Guard for the Canaport Energy EastMarine Terminal

Redacted versions of the ERP will be made available online for the public.


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b) Energy East has begun establishing contact and developing relationships with theemergency services agencies described in the response to a) that may be involved in anemergency response on the pipeline.

This engagement began with the initial outreach in 2014 to specific emergencyresponse agencies in neighboring and adjacent communities1 across the six provinces,as well as other regional and provincial level agencies that may participate in theresponse during an emergency such as mutual aid partners or coordinating responseagencies. This initial outreach was described in reference iii).

In June 2015, Energy East sent a Local First Responder Capacity AssessmentQuestionnaire (the “survey” referenced in the response to NEB 5.33) to over 400emergency services agencies across the six provinces that may be involved in anemergency response on the pipeline. Energy East has begun meeting with the agenciesthat completed the questionnaire and will be meeting with all of the agencies along thepipeline route over the course of 2016 and 2017. One of the objectives of thesemeetings will be to determine jurisdictions and responsibilities governing participationin an emergency response on the pipeline (in part based on proximity relative to theProject) which will allow Energy East to determine which specific emergency responseagencies should have access to the full unredacted ERPs as described in the responseto a).

c) The nature of the ERP, that Energy East will make available upon request toemergency services agencies that may be involved in an emergency response on thepipeline as described in the response to a), will be the same full unredacted ERP thatwill be developed, implemented, and maintained by Energy East in meeting therequirements of the OPR. The type of information to be contained in the ERP is morefully described in reference ii) to NEB 5.32, Application, Volume 7, Section 6.2, PDFpage 3 of 62 (NEB Filing ID: A4D9F0) and will include the following:

• identification of potential emergencies and natural hazards• assignment of responsibilities within the Incident Command System (ICS)• activation and notification procedures• spill response tactics• locations for storage of emergency response equipment• communications protocols for an emergency• requirements for follow-up investigations, communications and reporting

d) In order to maintain an updated ERP, Energy East does not intend to distribute anyhard-copy versions of the ERP. Rather, a controlled environment may be establishedthrough a secure, password protected portal, where external agencies, as identified inthe response to a), could access unredacted versions of the plan. Any plans retrieved

1 Neighbouring and adjacent communities are defined in Application Volume 9: Community Engagement, as communities, individuals or groups located or residing with a 20 km zone and 50 km zone, respectively.


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and printed from such a portal would not be maintained, and external agencies would consistently retrieve the current version of the response plan through the secure portal.

Energy East will be the owner of the ERP, and the official version of the plan will be hosted and maintained electronically by TransCanada.

e) Typically, the ERP is submitted to the NEB several months prior to pipeline in-service.For Energy East, the development and submission of the ERP will be brought to theNEB earlier in its process. Energy East has begun the collaborative process to developthe ERP with local emergency services agencies. This process will continue until theERP is substantially complete, at which point the ERP will be shared with theemergency service agencies as described in the response to a). Energy East is targetingcompletion of the ERP for the end of the NEB’s hearing process and once regulatoryconditions pertaining to the ERP have been implemented.

f) The information to be made available to all persons who may be associated with anemergency response activity on the pipeline will be the full unredacted ERP, asdescribed in the response to NEB 5.31(a) and (b). As these agencies are identifiedrequiring an unredacted ERP or supplemental plan all relevant information, includingdocumentation requirements will then be clearly communicated through on-goingconsultation with those emergency services agencies. The communication methods willcontinue to include face-to-face meetings, phone or email. Prior to in-serviceEnergy East will also implement its continuing education program for the police, firedepartments, medical facilities, other appropriate organizations and agencies and thepublic residing adjacent to the pipeline to inform them of the location of the pipeline,potential emergency situations involving the pipeline and the safety procedures to befollowed in the case of an emergency.

g) The input received from agencies and any other stakeholders during consultation anddevelopment of the ERPs will be tracked by Energy East through the following means:

• Energy East uses a database to log and track engagement activities (e.g., emailcorrespondence, phone calls, face-to-face meetings) with stakeholders associatedwith the Project. These logs capture details of engagement with participants such asthe purpose and content of the discussion or correspondence, including anyactionable items which are then tracked through to completion.

• The Local First Responder Capacity Assessment Questionnaire “First ResponderSurvey.” Please refer to the response to NEB IR 5.33 (a) and (b).

• External Participants Feedback Form. As a result of an audit conducted by the NEBin mid-2013 on the TransCanada Emergency Management Program (NEB FileNumber: OF-Surv-OpAud-T211-2013-2014 01), TransCanada has created a formto collect feedback during de-brief meetings that are held following emergencyresponse exercises and actual emergencies. The feedback form includes a sectionfor further follow-up by TransCanada to assist emergency services and agencies intheir understanding of the exercise and emergency procedures or to capture other


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suggestions for improvement so that an issue can be created in the Emergency Management System tracking system for further follow up. This same feedback process will be used as the Energy East Emergency Preparedness and Response team progresses with the detailed development of the ERP to a stage where it is ready to be tested through table top and field emergency response exercises.

The information gathered by the methods above will be evaluated by the Energy East Emergency Preparedness and Response team as potential input for incorporation into the ERP and supplemental response plans. If input received impacts any aspect of our Emergency Management Program appropriate escalation will occur through our Corporate Emergency Preparedness and Response team initializing TransCanada’s change management process.


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IR Number: NEB 5.32


Topic: Emergency Response Planning, Consultation and Coordination

Reference: i) OPR, sections 32 to 35

ii) (A4D9F0) EEPL, Application, Volume 7, Section 6.2, PDF page 3 of 62.

iii) (A4K3E1) EEPL, Supplemental Report No. 2, Appendix Volume 2, Section 1.3, PDF page 16 of 245.

iv) (A4K3E3) EEPL, Supplemental Report No. 2, Appendix Volume 2-3

Preamble: Reference i) describes the requirements under the OPR with respect to emergency management programs, emergency procedures manuals, consultation and to make available information that is consistent with that which is specified in the emergency procedures manual, and safety procedures.

In reference ii) EEPL outlines the basic components of TransCanada’s Emergency Management Systems, as well as agencies that could be involved in a Unified Command, all of which will be incorporated in each of the project-specific Emergency Response Plans. EEPL also states that a comprehensive and extensive stakeholder Outreach effort is conducted under TransCanada’s Public Awareness Program.

In reference iii) EEPL states that Emergency preparedness and response engagement will continue as the NEB’s regulatory process unfolds, it continues to address outstanding issues and EEPL plans to implement surveys of first responders and other outreach activities in early 2015 and as the Project develops.

In reference iv) EEPL provides an emergency management presentation for first responders in New Brunswick.

Request: a) Provide a description of the outstanding issues and concerns expressed by stakeholders through the Emergency Preparedness and Response Engagement activities conducted by EEPL.

b) Describe how EEPL proposes to address the outstanding concerns and issues.


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c) With regards to reference (iv), please describe:

c.1) which agencies received the presentation;

c.2) when the presentation was delivered;

c.3) if there were any follow-up consultation activities; and

c.4) if similar presentations were provided to other provinces, which provinces and agencies.

Response:

a) and b)

Energy East is currently in the early development stages of the Emergency Response Plan (ERP) and no outstanding issues and concerns requiring resolution have been identified through face-to-face meetings or other engagement activities with emergency response stakeholders. As development of the Energy East ERP progresses, Energy East will share with the NEB any issues and concerns raised by emergency response stakeholders, including how Energy East proposes to address those issues and concerns, through community engagement updates in supplemental filings.

The following provides a description of broad-based issues and concerns raised during emergency preparedness and response engagement activities in 2014 and 2015.

Table NEB 5.32-1: ERP Issues, Concerns and Planned Project Responses

Stakeholder Issue Planned Project Response Regional socio-economic and environmental sensitivities

Initial discussions have occurred during face-to-face meetings with local first responders. Detailed development of the ERP and site specific plans will address highly sensitive receptors (HSRs). Consultation will continue until site-specific plans considering HSRs are complete.

Will additional training be required for local first responders?

Awareness training will occur through Energy East’s Public Awareness Program and additional specific emergency response training will be delivered in the form of table-top and field exercises. At this time no other additional training is expected for local first responders. There may be special circumstances where local first responders will play a larger role with emergency response on the pipeline and these will be addressed during the detailed development of the ERP and site specific plans.


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Table NEB 5.32-1: ERP Issues, Concerns and Planned Project Responses (cont'd)

Stakeholder Issue Planned Project Response Interest in community investment opportunities for Energy East to fund additional emergency response resources

Based on our current response plans and model in place today there will not be a requirement for local first responders to provide additional resources, (people or equipment) to respond to an emergency on the Project. If additional resources and specialized equipment are required, this would be managed by Energy East. As mentioned above there may be special circumstances where local first responders may play a larger role in preparedness and response and these will be evaluated and addressed during the detailed development of ERP and site specific plans. Beyond that, Energy East remains interested in opportunities to invest in the host communities for its infrastructure, particularly in the areas of safety, environment, and social well-being.

How quickly can you respond, where will the equipment and people be located

Energy East is in the early stages of developing its ERP. Target response times will be consistent with the Response Time Guideline described in the response to NEB 5.30

c)

c.1) The New Brunswick agencies that received the referenced presentations are listed in the table below. Each row represents a single engagement event with one or more groups, listed in the Agency Name column.

Table NEB 5.32-2: New Brunswick Emergency Management Presentation

Date Presentation

Delivered Agency Name a. September 17, 2014 • Regional Service Commission (RSC) Zone 9

• Atlantica Centre for Energy • Canaport LNG • City of Saint John • Government of New Brunswick – Department of Energy and Mines • Irving Oil Limited • J.D. Irving, Limited • NB Power • Port of Saint John • Revolution Strategy • RST Industries • Saint John Board of Trade • Sunbury Transport Limited • Town of Hampton • Town of Quispamsis

b. September 17, 2014 Ambulance New Brunswick c. September 17, 2014 • City of Saint John Fire Department

• Irving Oil Limited


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Table NEB 5.32-2: New Brunswick Emergency Management Presentation (cont'd)

Date Presentation

Delivered Agency Name d. September 17, 2014 • Village of Chipman Fire Department

• Village of Chipman, New Brunsiwck • Village of Minto Fire Department

e. November 12, 2014 • Service des incendies de Drummond • Service de prévention des incendies de Saint-Joseph-de-Madawaska • Service d’incendie de Saint-Léonard • Village of Sainte-Anne-de-Madawaska Fire Department

f. November 13, 2014 • Aberdeen Parish Local Service District • Community of Juniper Fire Department • Glassville Fire Department • Town of Florenceville-Bristol Fire Department

g. November 13, 2014 • Ambulance New Brunswick • Chambre de Commerce de la Vallée • Grand Falls Partner's Forum • Rural Community of Saint-André • Town of Grand-Sault/Grand Falls Fire Department • Town of Grand-Sault/Grand Falls • Town of Saint-Léonard

h. November 14, 2014 • Village of Cambridge-Narrows • Village of Cambridge-Narrows Fire Department • Village of Norton Fire Department

i. November 14, 2014 • Office of the Fire Marshal • New Brunswick Department of Public Safety • Simonds Fire Department • Village of St. Martins Fire Department

c.2) Energy East delivered the presentation on the dates indicated in Table NEB 5.32-2.

c.3) Ongoing engagement activities occurred with agencies as described in Supplemental Report No. 3 (Filing ID: A4R0V8), Supplemental Report No. 4 (Filing ID: A4T7T9) and upcoming supplemental filings. Specific follow up consultation activities resulting from the presentations listed in response c.1) were requested by the following agencies:

• Ambulance New Brunswick requested an Energy East representative attend a managers’ meeting in the first quarter of 2015. Energy East representatives attended this meeting on 15 April 2015.

• City of Saint John – Fire Department and Irving Oil Limited. A follow up meeting was to be planned and occurred on 17 April 2015.


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• Service des incendies de Drummond, Service de prévention des incendies de Saint-Joseph-de-Madawaska, Service des incendies de Saint-Léonard, Village of Sainte-Anne-de-Madawaska Fire Department. As requested, a link to detailed maps provided by 10 November 2015.

c.4) Listed below in Table NEB 5.32-3 are similar presentations provided to agencies in other provinces, including additional similar presentations in New Brunswick that are not referenced in preamble iv).

Table NEB 5.32-3: Emergency Management Presentation

Date Presentation Delivered Province Agency Name

May 19, 2015 AB Government of Alberta – Emergency Management Agency August 20, 2015 SK Town of Moosomin; Town of Moosomin – Fire Department September 24, 2015 SK City of Regina; City of Regina – Fire & Protective Services April 15, 2015 MB Eastman Mutual Aid; RM of La Broquerie – Fire Department June 17, 2015 MB City of Portage La Prairie – Fire & Emergency Services; Boyne River

Mutual Aid District August 13, 2015 MB Town of Ste. Anne – Fire Department August 14, 2015 MB Government of Manitoba – South Whiteshell Provincial Park; South East

Whiteshell – Fire Department September 10, 2015 MB City of Winnipeg – Emergency Preparedness Organization; City of

Winnipeg – Fire Paramedics Service; City of Winnipeg – Police Department; City of Winnipeg – Regional Health Authority; City of Winnipeg – Water & Waste Department; City of Winnipeg Public Works Department; City of Winnipeg Transit Department; City of Winnipeg Risk Management Branch

April 1, 2014 ON North Bay-Mattawa Conservation Authority; Ontario Provincial Police Detachment (OPP) – North Bay; Bell Aliant; 22 Wing North Bay; Canadian Red Cross; City of North Bay; City of North Bay – Fire Department; Government of Ontario – Ministry of Natural Resources; Municipality of Calvin Fire Department; Municipality of East Ferris; Municipality of East Ferris Fire Department; Municipality of Temagami; Nipissing First Nation (NIF); North Bay & District Ambulance Service; North Bay & District Chamber of Commerce; North Bay Amateur Radio Club; North Bay Central Ambulance Communications Centre; North Bay Parry Sound District Health Unit; North Bay Police Service; North Bay Regional Health Centre; Office of the Fire Marshal and Emergency Management, Lakes Sector; Temagami Ambulance Service; Temagami Fire Department; Township of Bonfield – Fire Department; Township of Papineau-Cameron Fire Department; Union Gas; West Nipissing Fire Service

April 3, 2014 ON Ontario Provincial Police Detachment (OPP) – Grenville County (Kemptville); OPP – Lanark County); City of Ottawa; City of Ottawa Fire Services; City of Ottawa Police Services; County of Lanark; Fire Department of Merrickville-Wolford; Mississippi Mills Fire Department; North Grenville Fire Service; Ocean Wave Fire Department (Carleton Place); Ottawa Paramedic Service; Town of Carleton Place; Township of Augusta; Township of Edwardsburgh/Cardinal; Township of Edwardsburgh/Cardinal – Fire Department; United Counties of Leeds and Grenville


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Table NEB 5.32-3: Emergency Management Presentation (cont'd)


April 4, 2014 ON Ontario Provincial Police Detachment (OPP) – Renfrew; City of Pembroke Fire Department; County of Renfrew – Emergency Services Department; Garrison Petawawa; Town of Arnprior; Town of Deep River Fire Department; Town of Deep River Police Department; Town of Petawawa; Town of Renfrew; Township of Admaston/Bromley; Township of Bonnechere Valley – Fire Services; Township of Horton; Township of Killaloe, Hagarty and Richards; Township of Laurentian Valley; Township of McNab/Braeside; Township of Whitewater Region

June 3, 2014 ON Ontario Provincial Police Detachment (OPP) – Kenora, City of Kenora; City of Kenora Fire & Emergency Services; Kenora District Services Board; Township of Sioux Narrows-Nestor Falls Fire and Rescue Services

June 3, 2014 ON Ontario Provincial Police Detachment (OPP) – Dryden, Dryden Fire Service; Dryden Health & Safety; Kenora District Service Board; Municipality of Machin; Ontario Ministry of Natural Resources and Forestry, Northwest Region, Dryden Office; Wabigoon Fire Department

June 4, 2014 ON Ontario Provincial Police Detachment (OPP) – Nipigon; City of Thunder Bay Fire Department; Municipality of Greenstone; Nipigon Fire Department; Shuniah Fire Department; Superior North Emergency Management Services – Nipigon Cluster; Thunder Bay Central Ambulance Communication Centre; Township of Dorion; Township of Nipigon

June 10, 2014 ON Ontario Provincial Police Detachment (OPP) – James Bay (Kapuskasing); Cochrane District Emergency Medical Services; Municipality of Fauquier-Strickland; Municipality of Mattice – Val Côté Fire Department; Municipality of Val Rita-Harty; Town of Cochrane Fire Department; Town of Iroquois Falls; Town of Kapuskasing; Township of Black River-Matheson; Township of Moonbeam Fire Department; Township of Opasatika

June 11, 2014 ON Ontario Provincial Police Detachment (OPP) – Elk Lake; OPP – Englehart; OPP – Kirkland Lake; OPP – Temiskaming; Kirkland Lake Fire Services; Sesekinika Fire Department; Temiskaming Shores Fire Department; Timiskaming Emergency Medical Services; Town of Englehart; Town of Englehart Fire Department; Township of Armstrong; Township of Coleman; Township of Harley Fire Department; Township of Hilliard

June 25, 2014 ON Fire Department of East Hawkesbury; Nation Fire Department; Township of East Hawkesbury

June 25, 2014 ON Ontario Provincial Police Detachment (OPP) – Stormont Dundas & Glengarry; Cornwall Community Hospital; Fire Department of Cornwall; North Stormont Fire Service – Crysler; South Glengarry Fire Services; South Stormont Fire and Rescue – Ingleside; South Stormont Fire and Rescue – Long Sault; South Stormont Fire and Rescue – Newington; Township of South Stormont; Township of South Stormont Fire Protection Services; United Counties of Stormont, Dundas and Glengarry

October 29, 2014 ON Office of the Fire Marshall and Emergency Management Ontario; Timmins Fire Department; Town of Cochrane (ON); Town of Cochrane Fire Department; Town of Hearst – Fire Department; Town of Iroquois Falls; Town of Smooth Rock Falls; Township of Black River-Matheson

February 10, 2015 ON Office of the Fire Marshal and Emergency Management Ontario


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March 5, 2015 ON Town of Arnprior; Town of Renfrew; Township of Admaston/Bromley; Township of Bonnechere Valley; Township of Horton; Township of McNab/Braeside; Township of Whitewater Region; Whitewater Region Fire Department

July 22, 2015 ON Town of Hearst – Fire Department July 23, 2015 ON Municipality of Greenstone July 30, 2015 ON City of Temiskaming Shores; Temiskaming Shores Fire Department August 14, 2015 ON Grand Council Treaty (GCT) #3; City of Kenora; City of Kenora Fire &

Emergency Services September 15, 2015 ON Municipality of Mattice – Val Côté Fire Department September 15, 2015 ON Kapuskasing Fire Services; Town of Kapuskasing September 16, 2015 ON Municipality of Fauquier-Strickland; Municipality of Fauquier-Strickland

Fire Department September 16, 2015 ON Town of Smooth Rock Falls September 17, 2015 ON City of North Bay – Fire Department July 7, 2014 QC Communauté métropolitaine de Québec (CMQ); Coopérative des

techniciens ambulanciers du Québec (CTAQ); Municipalité régionale de comté (MRC) de L'Île d'Orléans; Dessercom; Municipalité de Saint-Lambert-de-Lauzon; Service de la sécurité incendie de Lévis; Service de protection contre l'incendie de Québec; Service de sécurité incendie de Saint-Agapit; Service de sécurité incendie de Saint-Lambert-de-Lauzon; Services ambulanciers-Groupe Radisson; Service de Police de la Ville de Québec (SPVQ); Sûreté du Québec, Poste de la MRC de l'Île d'Orléans; Ville de Lévis; Ville de Québec; Ville de Saint-Augustin-de-Desmaures

July 7, 2014 QC Municipalité régionale de comté (MRC) de Portneuf; Ambulances de la Jacques-Cartier; Municipalité de Saint-Casimir; Service de sécurité incendie de Pont-Rouge; Service de sécurité incendie de Saint-Basile; Service de sécurité incendie de Sainte-Catherine-de-la-Jacques-Cartier; Service de sécurité incendie de Saint-Marc-des-Carrières; Service des incendies de Cap-Santé; Service des incendies de Donnacona; Service incendie de Neuville; Services ambulanciers-Groupe Radisson

July 8, 2014 QC Municipalité régionale de comté (MRC) de Rivière-du-Loup; Municipalité de Cacouna; Service sécurité incendie de Saint-Arsène

July 9, 2014 QC Municipalité régionale de comté (MRC) de Kamouraska; MRC de Rivière-du-Loup; CAUREQ; Dessercom; Municipalité de Kamouraska; Municipalité de Sainte-Anne-de-la-Pocatière; Municipalité de Sainte-Hélène; Municipalité de Saint-Pacôme; Service de sécurité incendie de La Pocatière; Service de sécurité incendie KamEst

July 9, 2014 QC Municipalité régionale de comté (MRC) de L'Islet; Ambulances Pelletier inc.; Ambulances Trois-Saumons; Municipalité de Saint-Jean-Port-Joli; Service de sécurité incendie de L'Islet; Service de sécurité incendie de Saint-Aubert; Service de sécurité incendie de Sainte-Louise; Sûreté du Québec, Poste de la MRC de l'Islet


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July 14, 2014 QC Municipalité régionale de comté (MRC) d'Argenteuil; MRC de la Rivière-du-Nord; MRC de Vaudreuil-Soulanges; Sécurité incendie de Lachute; Service de la sécurité incendie de Mirabel; Service de sécurité incendie de Brownsburg-Chatham; Service de sécurité incendie de Saint-André-d'Argenteuil; Service de sécurité incendie de Saint-Colomban; Service des incendies de Rigaud; Sûreté du Québec, Poste de la MRC d'Argenteuil

August 19, 2014 QC Ministère du Développement durable, de l'Environnement et de la Lutte contre les changements (MDDELCC); Municipalité régionale de comté (MRC) de Bellechasse; Ministère de la Sécurité publique (MSP) du Québec; Municipalité de Saint-Henri; Municipalité de Saint-Raphaël; Service de sécurité incendie de Montmagny; Service de sécurité incendie de Saint-Charles-de-Bellechasse; Service de sécurité incendie de Saint-Henri; Service de sécurité incendie de Saint-Nérée-de-Bellechasse; Service de sécurité incendie de Saint-Raphaël; Services ambulanciers-Groupe Radisson; Sûreté du Québec, Poste de la MRC de Bellechasse

August 19, 2014 QC Service de sécurité incendie de Pohénégamook; Service de sécurité incendie de Saint-Louis-du-Ha! Ha!; Service de sécurité incendie de Témiscouata-sur-le-Lac; Sûreté du Québec, Poste de la MRC de Témiscouata

August 20, 2014 QC Municipalité régionale de comté (MRC) des Chenaux; Direction de la sécurité publique de Trois-Rivières; Groupe CLR; Municipalité de Batiscan; Municipalité de Sainte-Ursule; Municipalité de Saint-Léon-le-Grand; Sécurité incendie d'Yamachiche; Service de sécurité incendie de Saint-Barnabé; Service de sécurité incendie de Sainte-Ursule; Service d'incendie Saint-Étienne-des-Grès; Service incendie de Notre-Dame-du-Mont-Carmel; Service incendie Louiseville; Service incendie Sainte-Geneviève-de-Batiscan; Service incendie Saint-Léon-le-Grand; Sureté du Québec de Shawinigan; Sûreté du Québec, District de la Mauricie -- Centre du Québec; Sûreté du Québec, Poste de la MRC de Maskinongé; Sûreté du Québec, Poste de la MRC des Chenaux; Ville de Trois-Rivières

August 26, 2014 QC Communauté métropolitaine de Montréal (CMM); Agence de la santé et des services sociaux de Montréal; Agence de la santé et des services sociaux des Laurentides; Direction régionale de la sécurité civile et de la sécurité incendie de Montréal, Laval, Lanaudière; Régie intermunicipale de police Thérèse-de-Blainville; Santé publique de Montréal; Service de Police, Ville de Mascouche; Service de sécurité incendie de Blainville; Service de sécurité incendie de Boisbriand; Service de sécurité incendie de Laval; Service des incendies de Terrebonne; Service intermunicipal de police Terrebonne / Sainte-Anne-des-Plaines / Bois-des-Filion; Service de Police de la Ville de Montréal (SPVM); Ville de Blainville; Ville de Laval; Ville de Montréal

September 16, 2014 QC Municipalité régionale de comté (MRC) de D'Autray; MRC de L'Assomption; Municipalité de La Visitation-de-l'Île-Dupas; Municipalité de Saint-Barthélemy; Municipalité de Saint-Thomas; Service de sécurité incendie de la MRC Montcalm; Service de sécurité incendie de L'Assomption; Service de sécurité incendie de Saint-Charles-Borromée; Service d'incendie de Saint-Sulpice; Sûreté du Québec (pour la Province de Québec); Ville de Repentigny

July 8, 2015 QC Service de protection contre l'incendie de la ville de Québec; Service de Police de la Ville de Québec (SPVQ); Ville de Québec; Ville de Saint-Augustin-de-Desmaures


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July 9, 2015 QC Direction de la sécurité publique de Trois-Rivières; Ville de Trois-Rivières July 15, 2015 QC Municipalité régionale de comté (MRC) de Pontiac; MRC les Collines-de-

l'Outaouais; Municipalité de Bristol; Municipalité de Clarendon; Municipalité de Portage-du-Fort; Sûreté du Québec, District de l'Outaouais

July 20, 2015 QC Service de la sécurité incendie de Lévis; Ville de Lévis August 26, 2015 QC Service de la sécurité incendie de Mirabel September 1, 2015 QC Ministère de la Sécurité publique (MSP) du Québec September 23, 2015 QC Municipalité régionale de comté (MRC) d'Argenteuil; Sécurité incendie de

Lachute; Service de sécurité incendie de Saint-André-d'Argenteuil June 16, 2014 NB Regional Service Commission (RSC) Zone 9; Ambulance New Brunswick;

Belleisle Valley – Fire Department; City of Saint John – Fire Department; Cumberland – Fire Department; Emergency Measures Organization – New Brunswick Department of Public Safety; Government of New Brunswick – Department of Environment and Local Government; Kennebecasis Valley – Fire Department; Rothesay Regional Police Force; Town of Hampton; Town of Hampton-Fire Department; Town of Quispamsis; Town of Sussex – Fire Department; Village of Coles Island – Fire Department

June 18, 2014 NB City of Fredericton – Fire Department; Community of Juniper – Fire Department; Emergency Measures Organization – New Brunswick Department of Public Safety; Nashwaak Valley – Fire Department; NB 911 Bureau – New Brunswick Department of Public Safety; Office of the Fire Marshal – New Brunswick Department of Public Safety; Rural Community of Upper Miramichi – Fire Department; Village of Stanley – Fire Department; Village of Stanley (NB)

June 23, 2014 NB Tobique First Nation – Fire Department; Village of Perth Andover – Fire Department; Village of Plaster Rock – Fire Department

June 23, 2014 NB City of Edmundston – Fire Department; City of Edmundston – Police Department; Emergency Measures Organization – New Brunswick Department of Public Safety; Service Des Incendies de Saint-André; Service Des Incendies de Riviére-Verte; Service Des Incendies de Saint-Léonard; Town of Grand-Sault / Grand Falls – Fire Department; Town of Grand-Sault / Grand Falls – Police Department

November 18, 2014 NB Chambre de Commerce de la Vallée Grand Falls Partner's Forum

February 24, 2015 NB Atlantic Emergency Response Team (ALERT); Association of Consulting Engineering Companies of New Brunswick; City of Saint John; City of Saint John – Fire Department; Energy East Partners' Forum; Enterprise Saint John; Irving Oil Limited; Port of Saint John; Revolution Strategy

August 17, 2015 NB Village of Stanley – Fire Department; Village of Stanley (NB) August 18, 2015 NB City of Saint John – Fire Department August 19, 2015 NB City of Edmundston – Fire Department


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Also, printed copies of an emergency planning and preparedness presentation developed for Aboriginal communities and the Community Link newsletter (Volume 3, Issue 2) were mailed to representatives of all neighbouring and proximate First Nation and Métis communities and organizations on 2 November 2015.1 A copy of this presentation will be filed in Supplemental No. 6.

1 Neighbouring and proximate First Nation and Métis communities and organizations are defined in Application Volume 10 as communities or organizations located with a 50 km and 100 km zone, respectively.


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IR Number: NEB 5.33


Topic: Consultation with First Responders

Reference: i) (A4K3E1) EEPL Supplementary Report No. 2, Volume 2, Section 1.3, PDF 17 of 245

ii) (A4R0V8) EEPL Supplementary Report No. 3, Volume 2, Section 1.3, PDF 12 of 14

iii) (A4T7T9) EEPL Supplementary Report No. 4, Volume 2, Section 1.3.1, PDF 14 of 17

Preamble: In Reference (i) EEPL indicates that it plans to implement a survey with first responders along the proposed Project route. The survey will assess response capabilities and the results will be used to inform the development of geographic and overall emergency response plans, as well as to develop ongoing consultation and training plans. EEPL also plans to follow up with emergency response agencies in the first quarter of 2015 to schedule information sessions, workshops or training exercises as appropriate.

Reference (ii) states that EEPL indicates that it plans to implement a survey with first responders along the proposed Project route by mid-2015. The Reference goes on to state that the survey will help assess response capabilities and the results will be used to inform the development of the Project’s Emergency Response Plan, as well as to develop ongoing consultation plans.

Reference (iii) states that EEPL sent the survey out in June 2015, with a deadline to complete it by the end July 2015. The Reference goes on to state that 36% of the surveys were completed and that EEPL will schedule follow-up meetings with select first responders to review their responses and gather additional information to use to develop the Project’s Emergency Response Plan.

The Board notes that EEPL has not indicated how and when it will report on the results of this survey.

The Board requires additional information in order to understand how EEPL’s survey was implemented, what concerns were expressed and how EEPL will address those concerns.


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Request: Please provide an update on EEPL’s survey with first responders, including:

a) When and how EEPL will share the results of the survey with participants; and

b) When and how EEPL will share the results of the survey with the Board, including:

b.1) A summary of any comments and concerns expressed by survey participants regarding EEPL’s Emergency Response Plans, training and consultation plans;

b.2) A summary of the response by EEPL to the comments and concerns, including measures that will be taken to address those concerns or an explanation as to why no further action is required to address the comment; and,

b.3) How outstanding concerns will be addressed.

Response:

a) The emergency response survey described in Supplemental Reports No. 2, 3, and 4 is more aptly described as the Local First Responder Capacity Assessment Questionnaire (questionnaire). This questionnaire sought information about contacts, jurisdictions for local first response, familiarity with pipelines and the risks associated with them, training levels in areas such as hazardous materials, and availability of equipment needed for public protection in the event of an emergency.

Results of the completed individual questionnaires will be reviewed with local fire department respondents during face-to-face meetings, which are currently underway and will progress through 2016. This review process will be conducted to validate, gather additional information for the questionnaire, and follow up with Fire Chiefs that have not yet responded to the original questionnaire. Follow-up with other respondents (i.e., emergency medical services, police) regarding individual questionnaire results will be determined following a detailed analysis by Energy East in first quarter 2016. Energy East plans to share results of the questionnaire with the Board in the second quarter of 2016 (Supplemental Report No. 7) that will include a summary of questionnaire responses and feedback gathered during completed follow-up face-to-face meetings.


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b)

b.1) through b.3)

The questionnaire responses are currently undergoing analysis. Energy East can confirm that the information that will be reported to the Board in Supplemental Report No. 7 will include, by agency type, location and province:

• comments and concerns expressed by questionnaire respondents regarding Energy East’s Emergency Response Plans and training and consultation plans

• comments and concerns expressed during face-to-face follow-up meetings regarding Energy East’s Emergency Response Plans and training and consultation plans

• a summary of responses by Energy East to the comments and concerns, including measures that will be taken to address the concerns, or an explanation as to why no further action is required to address the comment

• how outstanding concerns will be addressed


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attention: ms. sheri young, secretary of the board

Documents