assets > 36” in diameter in the east and west basins

Contract No. PS-00012-02 SSO BPC Project

Condition Project Package 2 Assets > 36” in Diameter in the East and West Basins Technical Memorandum

FINAL Prepared for: San Antonio Water System Date: July 20, 2018 Prepared by: Stantec Consulting Services Inc. 70 NE Loop 410, Suite 1100 San Antonio, Texas 78216 Stantec Project No.: 224701014 http://www.stantec.com Stantec TBPE Firm Registration No. F-6324

Condition Project Package 2 East and West Basins Technical Memorandum

Revision: FINAL V1.1 7/20/2018 Project No. 224701014 SAWS SSO BPC

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Stantec Condition Project Package 2 East and West Basins Technical Memorandum

To:

From:

Dan Myers, PE Martin Ellis, CEng

Date:

Revision:

Task:

7/20/2018 Final v1 .1 3.2

Subject: Condition Project Package 2 East and West Basins - Technical Memorandum

Prepared by: Alexis Holmdal, PE

Reviewed by: Matthew Mafuia:PE Project 'Engineer TX.P.E. No. 119034; PACP Certification No. U-716-07004839

Approved by: Martin G. Ellis, CEng, Project Manager

INTERIM - FOR REVIEW ONLY

This document is released for the purpose of interim review under the authority of Matthew Matula, PE, 119034, on July 20, 2018. As an interim document, it may contain data that is potentially inaccurate or incomplete and is not to be relied upon without the express written consent of the preparer. It is not to be used for construction, bidding, or permit purposes.

Stantec Consulting Services, Inc. 70 NE Loop 410 Suite 1100 San Antonio, Texas 78216

Stantec Project No.: 224701014

http://www.stantec.com

Stantec TBPE Firm Registration No. F-6324

Revision: FINAL v1 .1 Project No. 224701014

Page i

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Revision: FINAL v1.1 Page ii 7/20/2018 Project No. 224701014 SAWS SSO BPC

Version Control and History Summary of Revisions between this Version and Previous Version.

Reference Description

General Minor text edits throughout document. SAWS review comments to drawings and asset forms have been addressed.

Table 1-1 Mileage totals updated.

Summary of Version history.

Rev. Date of Issue

Reason for Issue

Lead Author Checked

By Reviewed

By Approved

By

0.1 5/23/2018 Draft for SSORP

team review A. Holmdal M. Ellis M. Matula M. Ellis

1.1 7/20/2018 Final for SSORP

team use A. Holmdal M. Ellis M. Matula M. Ellis


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Table of Contents 1 Introduction ...................................................................................................................................... 1

2 Assumptions .................................................................................................................................... 2 2.1 Pavement Repair ................................................................................................................... 2 2.2 Point Repairs ......................................................................................................................... 2 2.3 Manholes ............................................................................................................................... 3 2.4 Bypass Pumping .................................................................................................................... 3

3 Quantities ......................................................................................................................................... 4 3.1 Pavement Repair ................................................................................................................... 4 3.2 Manholes ............................................................................................................................... 4 3.3 Bypass Pumping .................................................................................................................... 4 3.4 Summary Quantities .............................................................................................................. 5

4 Desktop Studies .............................................................................................................................. 5

5 Windshield Surveys......................................................................................................................... 6

6 Drawings and Asset Forms ............................................................................................................ 6

7 Summary .......................................................................................................................................... 7

List of Tables Table 1-1: Packages ................................................................................................................................. 1 Table 2-1: Defects Shown on Drawings.................................................................................................... 3 Table 3-1: Summary Quantities for Base Assets in Package 2 ................................................................ 5 Table 3-2: Summary Quantities for Additional (Other E) Assets in Package 2 ......................................... 5 Table 7-1: Summary of Package 2 Assets ................................................................................................ 8

List of Appendices Appendix A: Drawings and Asset Forms


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Abbreviations AIRSAFS Aerometric Information Retrieval System/Air Facility Subsystem

APAR Affected Property Assessment Reports

ASBLT As-built

BPC Basin Planning Consultant

BMP Best Management Practices

CALF Closed and Abandoned Landfill

CCTV Closed-Circuit Television

CD Consent Decree

A copy can be found here: http://www.saws.org/infrastructure/epa/

CH Fat Clay

CIPP Cured-In-Place Pipe

CL Lean Clay

CMOM Capacity, Management, Operation, and Maintenance

COF Consequence of Failure

CoSA

CP

City of San Antonio

Concrete Pipe

CRM Condition Remedial Measures

CSC Concrete Steel Cylinder

D Poor Rating of Pipe Condition

d/D Depth of Water Divided by Diameter

DCR Dry Cleaner Registration Database

Deg Degrees

DOCKETS EPA Docket Data

DOJ United States Department of Justice

DWF Dry Weather Flow

E Very Poor Rating of Pipe Condition

EAP Early Action Plan

EAPP Edwards Aquifer Protection Program

EARZ Edwards Aquifer Recharge Zone

Emi Midway Group

EO Elemental Occurrence


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EPA United States Environmental Protection Agency

ERNSTX/SPILLS Emergency Response Notification System / Spills Listing

FRP Fiberglass Reinforced Plastic

FRSTX Facility Registry System

ft/s Feet per Second

ft. Feet

gal Gallon

GC Clayey Gravel

GIS Geographic Information System

GWCC Groundwater Contamination Cases

HDPE High-Density Polyethylene

HGL Hydraulic Grade Line

HP Horsepower

I/I Inflow / Infiltration

ICIS Integrated Compliance Information System (formerly DOCKETS)

ICISPDES Integrated Compliance Information System National Pollutant Discharge Elimination System

IHW Industrial Hazardous Waste Sites

IHWCA Industrial Hazardous Waste Corrective Actions

in. Inches

JUA Joint Use Agreement

LD Large Diameter

LF Linear Feet

LOF Likelihood of Failure

LOS Level of Service

LPST Leaky Petroleum Storage Tank

LS Lift Station

MGD/mgd Million Gallons per Day

MH Manhole

mi. Mile(s)

MSWLF Municipal Solid Waste Landfill Sites

NDD

NHD

Natural Diversity Database

National Hydrography Dataset


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NLRRCRAG No Longer Regulated RCRA Generator Facilities

NOV Notice of Violations

NPDESR06 National Pollutant Discharge Elimination System

NPL

NRCP

National Priorities List

Non-Reinforced Concrete Pipe

NWI National Wetlands Inventory

NWP Nationwide Permit

O&M Operation and Maintenance

OHP Office of Historical Preservation

PACP

PCI

Pipeline Assessment Certification Program

Pavement Condition Index

PCN Pre-construction Notification

PR Point Repair

PST Petroleum Storage Tanks

PVC Polyvinyl Chloride

PW Potable Water

PWWF Peak Wet Weather Flow

Qt Quarternary Terrace Deposits

RCP Reinforced Concrete Pipe

RCRAGR06 Resource Conservation and Recovery Act – Generator Facilities

RCRANGR06 Resource Conservation and Recovery Act – Non-Generator Facilities

RDII rainfall dependent inflow and infiltration

ROE Right-of-Entry

ROW Right-of-Way

SARA San Antonio River Authority

SAWS San Antonio Water System

SAWS TM Project Coordination Workflow Guidelines: T20 Basin Planning Consultants Data, East and West Basin

SC Clayey Sand

SD Small Diameter

SDR Standard Dimension Ratio

SEMS Superfund Enterprise Management System

SN Stiffness Number


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SOW Scope of Work

SSO Sanitary Sewer Overflow

SSORP Sanitary Sewer Overflow Reduction Program

TBPE Texas Board of Professional Engineers

TCEQ Texas Commission on Environmental Quality

THC Texas Historical Commission

TIER II Tier II Chemical Reporting Program Facilities

TM

TNW

Technical Memorandum

Traditionally Navigable Waters

TPWD Texas Parks and Wildlife Department

TRI Toxics Release Inventory

TxDOT

USACE

USGS

Texas Department of Transportation

United States Army Corps of Engineers

United States Geological Survey

VCP Vitrified Clay Pipe

W-9 Upper Leon Creek W-9 Upper Leon Creek Sewer Capacity Storage and Relief, Culebra Creek to Whitby Road Capacity Upsize

W-52 Culebra Creek W-52 Culebra Creek Sewer Capacity Relief, south of Grissom Road

W-6 Lackland AFB W-6 Lackland AFB alternative Sewer Form Hwy 90 to Summerset

W-75 Lone Star Pkwy W-75 Lone Star Parkway Sewer Capacity Relief to Alamo Parkway

W-76 Rose Valley Dr W-76 Rose Valley Drive/Apple Valley Sewer Capacity Upsize

E-4 Bulverde E-4 Bulverde Area Sewer Capacity Relief and Storage at Loop 1604

E-16 Wurzbach Pkwy E-16 Wurzbach Parkway Sewer Capacity Storage at Highway 281

E-72 Quail Creek E-72 Quail Creek Sewer Capacity Relief Crossing at IH-410

E-73 West Salado Creek E-73 West side of Salado Creek Sewer Capacity Upsize at IH-410 to Ira Lee Road

E-74 Rosillo Creek E-74 Rosillo Creek Sewer Capacity Storage South of IH-10

WMP Watershed Master Plan

WWF Wet Weather Flow


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Glossary Remedial measures types are defined as follows:

Convey Any combination of Relief, Re-route, Replace that increases capacity in a Capacity Constraint Area that does not involve storage.

Relief A new pipe built to carry only peak flow in excess of the capacity of the existing pipe. The pipe is not sized for storage. The existing pipe remains in service and is rehabilitated.

Re-route Replaces the existing pipe along a new alignment with a new pipe sized only for conveyance. Existing pipe is abandoned.

Replace Replaces the existing pipe along its present alignment with a new larger pipe through open-cut construction or pipe bursting. The new pipe is not designed for storage.

Rehabilitation Means to rehabilitate the existing pipe by either pipe bursting or CIPP. Pipe size is not increased and does not include pipe bursting.

I/I reduction Improvements to existing assets and manholes where peak flows are reduced so that existing pipe does not overflow when I/I reduction is achieved. The existing pipe may require rehabilitation.

In-line storage A new pipe (either Replace or Re-route) that carries both dry and wet weather flow and is oversized to intentionally store peak flow. The existing pipe does not remain in service.

Off-line pipe storage A new relief pipe to store only wet weather flow that is discharged back to the system downstream. This pipe would convey wet weather flow in excess of existing capacity. The existing pipe stays in service and is rehabilitated as needed.

Off-line tank storage A tank that is constructed to store wet weather flow. The existing assets remain in service and are rehabilitated. These facilities are “pump to and gravity flow out,” or “gravity flow in and gravity flow out,” or “pump out.” Normally, off-line tank storage is discharged to a point near where the flow is diverted from the existing system and does not provide a conveyance benefit.

Monitoring A remedial measure where all constraints in a Capacity Constraint Area are added to a list of locations that require capacity monitoring and reevaluation at some future date per the CMOM plan. The capacity increasing project is deferred until monitoring indicates its necessity.


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The following definitions relate to terms describing capacity constraints, constraint areas, and projects: Capacity Constraint A location where the flow, either predicted by model or actual measured flow,

exceeds the gravity capacity of the sewer main that is reported to the EPA in the capacity assessment report.

Capacity Constraint Area

A collection of capacity constraints that have been field-verified that constitute an area for alternatives analysis as assigned to BPC.

Project A collection of Capacity Constraint Areas that result in a solution, or solutions, to field-verified capacity constraints.

Field-Verified Capacity Constraint

A capacity constraint that has been field-verified using methods and procedures meeting the requirements of the CD, found on the EPA website.

Tier I Capacity Constraint

A capacity constraint predicted by the hydraulic model under the assessment storm with system loads as existing in 2015 and the sewer system.

Tier II Capacity Constraint

A capacity constraint predicted by the hydraulic model under the assessment storm with system loads as existing in 2015 and all Tier I capacity constraints remediated.

Condition Constraint Overlap

Pipe that is part of a capacity constraint that has a condition rating of D or E, as determined by the SAWS SSORP Team, per the Sewer Risk Model detailed in the Technical Memorandum dated April 1, 2015.

Nearby Condition Issue

Pipe that has a condition rating of D or E that is not part of a capacity constraint, but due to proximity, might be suited for replacement or rehabilitation as part of previous construction. The condition rating is determined by the SAWS SSORP Team using the Sewer Risk Model detailed in the Technical Memorandum dated April 1, 2015.

Lateral The pipe that conveys waste from SAWS customers to the sewer distribution main.

Tie-in The upstream connection point that joins the new pipe to the existing pipe.

The following terms relate to standards and guidelines: TCEQ Regulations A Texas Commission on Environmental Quality regulation published in the

Texas Administrative Code under Title 30 Part 1 Chapter 217 governing the design of wastewater facilities. Designs for new facilities must meet these requirements.

SAWS Standards A San Antonio Water System regulation adopted by its board of directors. The design standards are adopted in the Utility Service Regulations, most recently updated on February 9, 2016, and found on the SAWS website (refer to link below). Designs for new facilities must meet these standards.

(http://www.saws.org/business_center/developer/utilityserviceregs/docs/ SAWS_USR_2016_Revisions_20160209.pdf)


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Guidelines Design preferences expressed by the SSO Reduction Program to be followed where practicable.

Professional Judgment

The application of experience and technical knowledge that guides design work in the absence of standards or guidelines.

The following terms describe hydraulic models and their uses: 2014 Calibration Model

A hydraulic model that is calibrated for dry and wet weather flow-to-flow data gathered in 2013 and reflects the system as it existed in 2014. The 2014 Calibration Model is used for the capacity assessment to identify and prioritize capacity constraints per the CD.

2014 Alternatives Analysis Base Model

A hydraulic model based on the 2014 calibration model and includes all EAPP capacity projects, and any projects under design or construction that increase capacity. It also assumes a 30% reduction on I/I flows. This model is used for alternatives analysis to assess individual alternatives for each constraint area, and to assess basin-wide hydraulic performance with capacity remedial measures in place.

2014 I/I Sensitivity Models

This group of models is based on the 2014 Alternatives Analysis Base Model that has been modified to reflect 0%, 15%, and 45% I/I correction. The models include all active projects and the EAPP project in the base model, and will have the contributing area for I/I modified to simulate varying levels of I/I correction. After adding the alternative improvements, these models will be used in the basin-wide I/I sensitivity analysis to assess how the system will perform after all capacity remedial measures are built.

2040 Alternatives Analysis Growth Model

A hydraulic model based on the Alternatives Analysis Base Model, that includes the additional flow generated by expected growth through 2040. This model is only created for the West and East Sewersheds. No substantial growth is anticipated in the Central Sewershed. This model is only used to size new facilities built to remediate capacity constraints.

The following terms describe general language used in the memorandum. Asset Individual pipe segments constructed from manhole to manhole

CompKey A number assigned to each pipe by SAWS used for indexing.

Karst Zone Area with sinkholes, caves, or other subterranean soluble features.

Large Diameter Any gravity sewer main that is 24 inches or greater in diameter.

Small Diameter Any gravity sewer main that is less than 24 inches in diameter.


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Revision: FINAL v1.1 7/20/2018 Project No. 224701014 1 SAWS SSO BPC

1 Introduction The purpose of the Basin Planning Consultant (BPC) Program is to provide support to the Sanitary Sewer Overflow Reduction Program (SSORP) team in addressing the 2013 Consent Decree (CD) between San Antonio Water System (SAWS) and the Environmental Protection Agency (EPA). During the 10% phase, recommended Condition Remedial Measures (CRMs) were assigned and desktop studies on constructability factors were performed for assets in San Antonio’s East and West Basin; see Condition Remedial Measures Selection Summary Report – East Basin and Condition Remedial Measures Selection Summary Report – West Basin. During the 30% phase, construction packages were developed for assets selected by the SSORP team. The SSORP team separated all selected assets for the 30% phase into two groups, base assets and additional (Other E) assets. Base assets will be rehabilitated by 2023 per the CD; additional assets will be included for rehabilitation if funds allow. A majority of the assets selected by the SSORP team were analyzed by the BPC during the 10% phase, however, 20 new assets were assigned by the SSORP team during the 30% phase. For these 20 new assets, recommended CRMs were assigned and desktop studies were performed during the 30% phase. These are included in the 30% Condition Design Development Report and package Technical Memorandums, where applicable. The packages developed during the 30% phase include reformatted asset forms and drawings. The asset forms present information collected during the desktop studies, as well as bypass pumping data and easement information collected during the 30% phase. In addition, the asset forms indicate whether the asset was initially evaluated during the 10% phase and whether the asset is characterized as being base or additional. The drawings provide a visual overview of where the asset is located and include a table of construction quantities calculated during the 30% phase. The recommended CRM is mentioned on both the asset forms and drawings. All packages that will be submitted are summarized in Table 1-1 and were agreed upon at the packaging meeting with the SSORP team on April 5th, 2018. It is intended for these packages to be referenced by others in the future during final design and construction phases.

Table 1-1: Packages

Package Number Package Description Number of Assets Total Length of Assets (miles)

1 SD Assets under major roads 23 1.0

2 Assets > 36” in diameter 11 1.9

3 Assets grouped by located in

the East Basin 54 3.1

4 Assets grouped by location in

the East Basin 86 4.8


the West Basin 95 4.9


the West Basin 114 6.2

Per direction of the SSORP team, Package 2, developed by Stantec and Bain Medina Bain (BMB), contains all assigned assets that are larger than 36 inches in diameter. Package 2 is a high priority package since the assets have the capacity to carry significant flow, and therefore are likely to be critical



to the performance of the distribution system. Appendix A of this TM contains the drawings, quantities, asset forms, and recommended CRM for the Package 2 assets. Sheet G-1 in Appendix A provides an overview map of where the assets are located.

2 Assumptions Assumptions, agreed upon by the SSORP team, for pavement repair, point repairs, manhole rehabilitation, and bypass pumping were applied to maintain a consistent design approach for all of the packages. The scope and package deliverables were discussed amongst the BPCs and the SSORP team at Workshop #3, on October 19th, 2017. Revisions to quantity assumptions were discussed amongst the BPCs and the SSORP team at the April 23rd, 2018 Condition Workshop, and accepted by the SSORP team on April 30th, 2018.

2.1 Pavement Repair Pavement repair was calculated for assets located in a street or parking lot, but not for assets located in an alley, sidewalk, or driveway. The Pavement Condition Index (PCI) of the road was referenced for open cut assets. Pavement repair quantities were developed based on the following criteria:

CIPP o Diameter <24”; No pavement repair required, regardless of PCI o Diameter >24”; Trench repair for 5 percent of asset length, regardless of PCI

Pipe burst and Slipline o Trench repair for 10 percent of asset length, regardless of PCI

Open Cut o PCI > 86; Full pavement repair (curb to curb) for length of asset with mill & overlay o PCI < 86, no PCI data or parking lot; Full pavement repair (with 10’ width) for length of

asset Point Repair

o Full pavement repair (20’ length x 10’ width) o Note: No pavement repair is required if there is evidence that the point repair is not

under pavement Monitor

o No pavement repair required, regardless of PCI

2.2 Point Repairs The need for point repairs was identified based on PACP defect codes, which are summarized in Table 2-1. The point repairs shown on the drawings are the defects shapefile, which was created through Infomaster by referencing the PACP codes provided by SAWS. The number of point repairs shown on the asset forms were identified by the BPC while viewing the CCTV footage. Consequently, the point repairs shown on the drawing may not correspond with the number of point repairs on the asset forms.



Table 2-1: Defects Shown on Drawings

PACP Definition

Code Defect

BSV Broken Soil Visible

BVV Broken Void Visible

FH4 Hinge Fracture

FH3 Hinge Fracture

H Hole

HSV Hole Soil Visible

HVV Hole Voids Visible

IG Infiltration Gusher

JAL Joint Align Large

JOL Joint Offset Large

JSL Joint Separation Large

RBJ Roots Ball Joint

RBL Roots Ball Lateral

RBB Roots Ball Barrel

RBC Roots Ball Connection

XP Collapse

2.3 Manholes Manhole repairs were identified by the type of CRM recommended for each asset. If the recommended CRM was replace (open-cut), it was assumed that both manholes, the upstream and downstream, would be replaced with new manholes. If the recommended CRM was CIPP (for SD assets), pipe burst, or slipline, it was assumed that the upstream and downstream manholes would be rehabilitated. If the recommended CRM was CIPP (for LD assets), it was assumed that the upstream and downstream manholes would be reconstructed.

2.4 Bypass Pumping Bypass pumping set-ups (configurations that remove water from an asset being rehabilitated), were calculated for each drawing in the package. It was assumed that one bypass pumping set-up was required for assets of the same group (base or additional) linked together in series. If an additional asset was located in series with base assets, it was assumed that another bypass pumping set-up would be required. Asset forms were populated with bypass pumping data, including suction manhole, discharge manhole, and bypass length. If assets were linked together in series, the asset form for the upstream asset was populated with the data, while the downstream assets referenced the asset form of the upstream asset. The bypass length included the length of the upstream asset and downstream asset of the asset/s being rehabilitated. If multiple assets tied into the upstream manhole of the asset being rehabilitated, the length of those assets were calculated in the bypass length. If an asset had a downstream connection into assets in series being rehabilitated, it was assumed that no bypass pumping was required for that asset.



3 Quantities For each asset, rehabilitation quantities were calculated based on the recommended CRM, including associated pavement repair, manholes, and bypass pumping. Traffic management was not included at this phase. Quantities were summarized into Base Quantity Tables and Additional Quantity Tables, based on whether the asset was grouped as a base asset or additional asset by the SSORP team. Therefore by separating the quantities, fees could be estimated for assets that will be rehabilitated by 2023 per the CD and for assets that will be included if funds allow. Quantities for assets in Package 2 are summarized in Table 3-1 and Table 3-2. The bid items utilized include the following:

550: Trench excavation safety protection (LF) – Used when CRM is replace. (Note: Trench excavation safety protection was not calculated for other instances where it may be needed, such as point repairs.)

857: FRP Sanitary sewer line (LF) – Used when CRM is replace 866: Sewer main television inspection (LF) – Used for all CRMs 901.1: Rehabilitation of sanitary sewer by cured-in-place pipe (LF) – Used when CRM is CIPP 1100: Sliplining sanitary sewers (LF) – Used when CRM is slipline 1103: Point repairs (EA) – Used when CRM has point repair

Costs for CCTV pre- and post- construction are to reference the linear footage for Bid Item 866. Pre-construction costs are to include pre-cleaning.

3.1 Pavement Repair Pavement repair was not required for assets in Package 2 due to their location.

3.2 Manholes The quantities for manholes in Package 2 were calculated based on the assumptions stated in Section 2.3 and are summarized in Table 3-1 and Table 3-2. The bid items utilized for manhole quantities include the following:

853: Fiber-reinforced sanitary sewer manhole (tee base) (EA) – Used for LD assets when CRM is replace

853: Fiber-reinforced sanitary sewer manhole (extra depth) (VF) – Used for LD assets when CRM is replace

855: Reconstruction of existing manholes (EA) – Used for LD assets when CRM is CIPP 910: Manhole Rehabilitation (VF) – Used when CRM is slipline

3.3 Bypass Pumping Bypass pumping set-ups for Package 2 were determined based on the assumptions stated in Section 2.4 and are summarized in Table 3-1 and Table 3.2. The bid item utilized for bypass pumping is 864: Bypass pumping set-up (EA). Peak and average day flows (MGD) are provided for each asset on the asset forms in Appendix A. Flows for assets 12 inches and larger were taken from the 2014 Alternatives Analysis Base Model (provided by SAWS). If the asset was not included in the model, or if the asset had a diameter smaller than 12 inches, then flow data was calculated using the Manning’s equation, assuming full pipe flow.



3.4 Summary Quantities Table 3-1 and Table 3-2 respectively provide the summary of quantities for the base and additional assets included in Package 2.

Table 3-1: Summary Quantities for Base Assets in Package 2

Item No. Item Description Unit Quantity

550 TRENCH EXCAVATION SAFETY PROTECTION LF 2291.0

853 FIBER-REINFORCED SANITARY SEWER MANHOLE (TEE BASE) EA 11

853 FIBER-REINFORCED SANITARY SEWER MANHOLE (EXTRA DEPTH) VF 83

855 RECONSTRUCTION OF EXISTING MANHOLES EA 13

857 48” FRP SANITARY SEWER LINE LF 1122.0

857 90” FRP SANITARY SEWER LINE LF 1169.0

864 BY PASS PUMPING (SET-UP) EA 7

866 SEWER MAIN TELEVISION INSPECTION LF 9761.0

901.1 42” REHABILITATION OF SANITARY SEWER BY CURED-IN-PLACE PIPE LF 589.0




910 MANHOLE REHABILITATION VF 37

1100 SLIP-LINING SANITARY SEWERS (60”) LF 2351.0

1103 POINT REPAIRS (20 LF) EA 1

Table 3-2: Summary Quantities for Additional (Other E) Assets in Package 2

Item No. Item Description Unit Quantity






4 Desktop Studies For every asset, desktop studies were performed to identify construction access, right-of-way requirements, and permitting requirements. During the 10% phase, in-depth site factors were gathered for assets with a diameter larger than 36” with a proposed CRM involving significant excavation. These in-depth site factors included identifying the presence of jurisdictional water and wetlands, threatened and endangered species, karst zones, critical habitats, environmental factors, hazardous sites, archeological/historical sites, geomorphology issues, geotechnical issues, and conflicts with existing utilities. During the 30% phase, desktop studies were performed for newly assigned assets. In addition, in-depth site factors were gathered for all assets with a proposed CRM involving significant excavation. Findings from the desktop studies are contained within the asset forms in Appendix A.



5 Windshield Surveys Windshield surveys were only required for large diameter assets. Three new large diameter assets were assigned during the 30% phase; one asset, CompKey 1000621, is included in this package. The windshield survey is included in Appendix B of the Condition Design Development Report. All other windshield surveys were performed during the 10% phase.

6 Drawings and Asset Forms Drawings in plan view and asset forms were created for each asset to document the information collected during the 10% phase, as well as construction quantities calculated during the 30% phase. Profile sheets were created for assets 12 inches and larger, with a proposed CRM involving significant excavation. Drawings include the following information for each asset:

Pipe COMPKEY: Asset’s identification Proposed CRM: Proposed condition rehabilitation method for the asset Package number: Package identification Base or Additional Identification: Grouping of asset by the SSORP team UnitID: Upstream and downstream manhole identification Manhole depth: Measurement from manhole’s rim to invert Laterals: Service tie-ins to the asset, which are taken from the connections shapefile created

from the PACP codes provided by SAWS Point Repairs: Defect locations on the asset, taken from the defects shapefile created from the

PACP codes provided by SAWS Pipe Length: Linear footage of asset from manhole to manhole Pipe Diameter: Nominal diameter of asset in inches 100-year floodplain: Area prone to the 100-year flood. 10-foot contours: Ground elevations Utilities: Water, gas, and electric utilities PCI Ratings of streets: Pavement Condition Index rating by COSA Parcels: Delineations of parcels Quantities: Calculated quantities for construction

In addition to the information above, asset forms include the following information for each asset:

Basin: West or East Basin identification Land Use: Indicates whether the land is used for residential, commercial, or agricultural

purposes or is vacant. Bypass Pumping Flow Data: Asset flow data (in MGD), which will need to be bypassed. Street Repair Data: Indicates the amount of street repair that is anticipated to be required. Reason Selected for 30%: Explains why the asset was selected for 30% design by the SSORP

team. Original Assigned Asset (Y/N): Indicates if the asset was originally assigned in the 10%

packages.



Low Income Area (Y/N): Indicates if the asset is within a low income area. Available Grade (Y/N): Indicates if there is adequate grade for the remedial measure. Available Cover (Y/N): Indicates if there is adequate soil cover for the remedial measure Large Trees (Y/N): Indicates if large trees are near the asset. Site Accessibility by Combo Truck (Y/N): Indicates if a vehicle the size of a combo truck can

access the site. Creek, TxDOT Road, or Bridge Crossing (Y/N): Indicates if the asset crosses a creek, TxDOT

Road, or Bridge. Large Water Mains (Y/N): Indicates if large water mains are within 10 feet of the asset. Within EARZ (Y/N): Indicates if the asset is within the EARZ. Desktop Study Information: The information that was gathered during the desktop study of the

asset. Temporary and Permanent Easements: Easements required for the asset; easement volume

information references the Bexar County Deed Records.

Profiles were generated in MicroStation for assets 24 inches and larger. Profiles were generated from the model for assets with a diameter of 12 inches through 21 inches. If the asset was not in the model, a profile was not generated. The profiles created in MicroStation show the asset with stationing and the existing grade, below a plan view drawing with aerial imagery.

7 Summary Package 2 includes assets that are larger than 36 inches in diameter. It is a high priority package for rehabilitation as it includes assets that have the capacity to carry significant flow, and are therefore likely to be critical to the performance of the distribution system. These assets are summarized in Table 7-1 by CRM and diameter and are to be rehabilitated or replaced using trenchless and open-cut methods under the SAWS Consent Decree program. Base assets will be rehabilitated by 2023 per the CD; additional assets will be included for rehabilitation if funds allow. The package, which includes asset forms and drawings, presents information on constructability factors collected during the 10% phase and 30% phase, as well as construction quantities calculated during the 30% phase. It is intended to be referenced by others in the future during final design and construction phases.



Table 7-1: Summary of Package 2 Assets

Proposed CRM Number of Assets Diameter (in) Base Asset Length (LF)

Additional (Other E) Asset

Length (LF) Total Length (LF)

CIPP

1 42 589.0 0.0 589.0

2 54 1268.0 0.0 1268.0

3 72 2077.0 0.0 2077.0

CIPP Total 3934.0 0.0 3934.0

CIPP & Point Repair 1 42 0.0 441.0 441.0 1 48 1185.0 0.0 1185.0

CIPP & Point Repair Total 1185.0 441.0 1626.0

Slip Line 1 60 2351.0 0.0 2351.0

Slip Line Total 2351.0 0.0 2351.0

Replace 1 48 1122.0 0.0 1122.0 1 90 1169.0 0.0 1169.0

Replace Total 2291.0 0.0 2291.0

Package Total 11 9761.0 441.0 10202.0


Revision: FINAL v1.1 7/20/2018 Project No. 224701014 SAWS SSO BPC

Appendix A Drawings and Asset Forms


Revision: FINAL v1.1 7/20/2018 Project No. 224701014 SAWS SSO BPC


City of Converse

City of Schertz

City of China GroveCity of

Lackland AFB

City of Leon Valley

City of Kirby

City of Windcrest

City of Terrell Hills

City of Alamo Heights

City of Castle Hills

City of Olmos Park

City of Balcones Heights

City of St. Hedwig

§̈¦410

§̈¦35

§̈¦10

§̈¦37

§̈¦410

§̈¦10

SAN ANTONIO WATER SYSTEMTITLE: CONDITION DESIGN DEVELOPMENT (30%) - PACKAGE 2

I

SSO REDUCTION PROGRAMJUNE 2018

LOCATION MAP

ENGINEER:Stantec Consulting Service Inc70 NE Loop 410, Suite 1100San Antonio, TX 78216

SURVEYORBain Medina Bain7073 San Pedro San Antonio, TX 78216Firm Survey: 10020900

CIVIL ENGINEERBain Medina Bain7073 San Pedro San Antonio, TX 78216Firm Engineer: F-1712

ENVIRONMENTALCONSULTANTCPY12500 San Pedro Ave #450San Antonio, TX 78216

GEOTECHNICALENGINEERArias142 Chula Vista DrSan Antonio, TX 78232

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Disclaimer:For 30% Design

Not for Construction

Date:

Project SSO Basin Planning Consultant30% Condition Package 2

6/25/2018

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INDEX

Sheet I - 1

SHEET INDEX========================================================================================================================================================================

Sheet Name NumberKey Map G-1

General Notes G-2Quantity Table G-3

Comkey Final Rehab Length Diameter Base or Additional

Plan View Sheet

Access Information Sheet Profile Sheet

1000621 CIPP 589.0 42" Base C-1 F-1 -987235 CIPP + PR 441.0 42" Additional C-2 F-2 -995684 CIPP + PR 1185.0 48" Base C-3 F-3 -1004411 Replace 1122.0 48" Base C-4 F-4 P-1 & P-2993933 CIPP 693.0 72" Base C-4 F-5 -1001382 Slip Line 2351.0 60" Base C-5 F-6 P-3, P-4 & P-51021821 CIPP 341.0 72" Base C-6 F-7 -1012615 CIPP 1043.0 72" Base C-6 F-8 -1011927 CIPP 107.0 54" Base C-6 F-9 -1026466 CIPP 1161.0 54" Base C-6 F-10 -1002307 Replace 1169.0 90" Base C-7 F-11 P-6 & P-7

GENERAL SHEETS

PLAN VIEW SHEETS

5

6

4

1

7

City of China Grove

City of Lackland AFB

City of Leon Valley

City of Converse

City of Kirby

City of Windcrest

City of Terrell Hills

City of Castle Hills

City of Alamo Heights

City of Olmos Park

City of Balcones Heights

City of Elmendorf

§̈¦410

§̈¦35

§̈¦10

§̈¦37

§̈¦410

§̈¦10

2

3

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LEGENDInterstates100Yr Floodplains30% Design Package 2City LimitOther City

KEY MAP

I 0 8,000SCALE IN FEET

SSO Basin Planning Consultant30% Condition Package 2Project

Date: 6/25/2018 Sheet G - 1

Date:


6/25/2018

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GENERAL NOTES

Sheet G - 2

GENERAL NOTES=========================================================================================================================================================================

Date:


6/25/2018

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QUANTITY TABLES

Sheet G - 3

ITEM NO. ITEM DESCRIPTION UNIT QUANTITY550 TRENCH EXCAVATION SAFETY PROTECTION LF 2291.0853 FIBER-REINFORCED SANITARY SEWER MANHOLE (TEE BASE) EA 11853 FIBER-REINFORCED SANITARY SEWER MANHOLE (EXTRA DEPTH) VF 83855 RECONSTRUCTION OF EXISTING MANHOLES EA 13857 48" FRP SANITARY SEWER LINE LF 1122.0857 90" FRP SANITARY SEWER LINE LF 1169.0864 BY PASS PUMPING (SET-UP) EA 7866 SEWER MAIN TELEVISION INSPECTION LF 9761.0

901.1 42" REHABILITATION OF SANITARY SEWER BY CURED-IN-PLACE PIPE LF 589.0901.1 48" REHABILITATION OF SANITARY SEWER BY CURED-IN-PLACE PIPE LF 1185.0901.1 54" REHABILITATION OF SANITARY SEWER BY CURED-IN-PLACE PIPE LF 1268.0901.1 72" REHABILITATION OF SANITARY SEWER BY CURED-IN-PLACE PIPE LF 2077.0910 MANHOLE REHABILITATION VF 37

1100 SLIP-LINING SANITARY SEWERS (60") LF 2351.01103 POINT REPAIRS (20 LF) EA 1

BASE QUANTITY

ITEM NO. ITEM DESCRIPTION UNIT QUANTITY855 RECONSTRUCTION OF EXISTING MANHOLES EA 2864 BY PASS PUMPING (SET-UP) EA 1866 SEWER MAIN TELEVISION INSPECTION LF 441.0

901.1 42" REHABILITATION OF SANITARY SEWER BY CURED-IN-PLACE PIPE LF 441.01103 POINT REPAIRS (20 LF) EA 2

ADDITIONAL QUANTITY

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

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!(

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!(

!(

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!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

!(

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!(

!(

!(

!( !(

701

700

707

706

705

704

703

702

687

688686

699698

697

689

696

695

685

694

693

690

691692

684683

682

708

709

711

710

712

713

714

681

715

680

716

679

717718

719

678

677

720

676675

690

680

705

687

707

700

681

690

685687

704

719

693

692

706

692

707

702706

700

687

690

706

684

698

705

705

690

708

678

718

709

707

684

708

679

696

707

705

689

699 680

706

707

707

703703

689

706

708

686

697

709

705

703

687

695 689

708

704

704

694

702

686

683

706

708

42", 589.0 LFCompkey: 1000621

Depth: 5Rim: 716.16

UnitID: 46399

Depth: 9.8Rim: 682.6

UnitID: 46368Depth: 12

Rim: 685.97UnitID: 46397

IRA LEE RD (41)

HIGHCLIFF DR (64)

LAURENS LN (0)

SILVE

RSTA

R(65

)

16"

8"

6"12"

20"

20"

12"

16"

12"

8"16"

12"

12"

8"

16"

12"

6"

12"

6"

12"

8"

6"

6"

16"

12"

8"

12"

8"

16"

8"

6"

16"

6"

8"

20"

6"

6"

8"

8"

8"

12"

6"

6"6"

6"

8"

6"8"

6"

12"

6"

16"

6"

6"

20"

12" 20"

8"

12"

6"

16"

6"

6"

6"6" 8"

8"

6"

6"

6"

12"

42"

15"

24"

15"

42"

15"

15"

42"

24"

42"

15"

24"

15"

15"42"

15"

42"

15" 42"

8"

8"

8"

8"

8"8" 8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

SSaallaaddoo CCrreeeekkCITY OF SAN ANTONIO

19.81 Acres

CITY OF SAN ANTONIO13.08 Acres

LAKESIDE FBCC LP12.94 Acres


TEXAS HEALTH DEVELOPMENT IV4.88 Acres


§̈¦410

721 721708

686

678

681

717

701

688682

706

680

Tribu

tary D

to Sal

ado Cree

k

Tribu

tary D

to Sal

ado Cree

k

Tribu

tary D

to Sa

lado C

reek

Tribu

tary D

to Sa

lado C

reek

Salado Creek

Salado Creek

Depth: 11.1Rim: 682.5

UnitID: 47895

Depth: 11.2Rim: 687.5

UnitID: 48030

Depth: 19.09Rim: 705.6

UnitID: 46393

Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GISUser Community

Date:


6/25/2018

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:33:41

PM

LEGEND!( Manhole

CIPPCPS Electric OH PrimaryCPS Gas Transmission MainCPS Gas Distribution Main

8" and SmallerWastewater Line10" and LargerWastewater LineWater MainRoadLateralsStream2-ft ContourParcel100Yr Floodplains

I0 100 200SCALE IN FEET

Compkeys: 1000621

Sheet C- 1

ITEM NO. ITEM DESCRIPTION UNIT QUANTITY




901.142" REHABILITATION OF SANITARY SEWER BY CURED-IN-PLACE PIPE

LF 589.0

BASE QUANTITYITEM NO. ITEM DESCRIPTION UNIT QUANTITY





LF 589.0






LF 589.0

BASE QUANTITY

REMOVE ASSETFROM SCOPE.

ASSET INFORMATION F-1

Material RCPDiameter (in) 42

Length (ft) 589

Land Use Vacant, Agricultural

Verified Condition E

75% Televised

Construction Access No Construction access will require ROE. Segment located in Tobin Park. Entrance to segment will be from North Parking lot at Loop 410

Access Road. Trees and shrubs are along the segment.

Operational Access No Construction access will require ROE. Segment located in Tobin Park. Entrance to segment will be from North Parking lot at Loop 410

Access Road. Trees and shrubs are along the segment.

Jurisdictional Water Yes Adjacent to Salado Creek

Endangered Species N/A N/A

In Karst Zones Yes 3

Critical Habitat N/A N/A

Environmental Factors N/A N/A

Hazardous Sites N/A N/A

Archeological Sites N/A N/A

N/AGeomorphology Issues N/A

Geotechnical Findings N/A N/A

No known utilities near the sewer main.

COSA Floodplain,COSA Tree,SARA Land Use

Existing Utilities No

Permit Coordination Yes

ROW y/n No

Right of Entry Required Yes

COSA

ROE required from COSA

Available Grade

Available Cover

Large Trees

Site Access by Combo Truck

Crosses Creek, TxDOT Rd, or Bridge

Large WTR Mains

Within EARZ

By-Pass Info

Peak Wet Weather

(from Model, mgd)

24.00

Average Day (from Model, mgd) 12.19

Street Width (LF) 0

Trench Repair None

Quantity - of Street Repair (LF) 0

No of Laterals 0

No of Point Repairs 0

Reason Selected for 30% Concrete E

Base or Additional Base

Not Originally Assigned to BP

By-Pass Pumping Info

Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin East

Borings

Final Rehab CIPP

Depth of Cut (ft) 10

Additional Comments SS main located in field around trees, rebar visible throughout pipe, fine roots entering pipe

CompKey 1000621Upstream Manhole 46397

Downstream Manhole 46368

12

10

Rehab Depth of Cut (ft)

US Suction Manhole 46393

DS Discharge Manhole 47895

By-Pass Length (ft) 2073

SSO Manhole

Temporary Easement

(number of parcels)

Vol 6797 Pg 19-24; Vol 8262 Pg 1484

0

Permanent Easement

(number of parcels)

Vol 6797 Pg 19-24; Vol 8262 Pg 1484

0

30% Package Number 2

!(!(

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!(

!(

!(

!(

!(

!(

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!(

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!(

!(

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!(

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!(

!(

!(

!(

!(

!(

621

620

619

618

617

616

615

614

613

622

612

623

611

624

625

626

627

628

629

630

631632 633634

635

636

610

624 614

612

613

623

621

622

615

618

616

613

617

612

611

42", 441.0 LFCompkey: 987235

Depth: 7.9Rim: 615

UnitID: 42991Depth: 5.8Rim: 612.8

UnitID: 29746

CORL

ISS

(25)

FERR

IS AV

E (45

)

CARDIFF (76)

BUND

Y (85

)

LATIMER (77)

BUND

Y (87

)

LATIMER (80)

FERR

IS AV

E (1)

CARD

IFF (7

1)

BUND

Y (25

)

LONE OAK AVE (0)LONE OAK AVE (74)

LATIMER (72)

CARD

IFF (7

6)

8"

6"

6"

6"

6"

6"

6"

6"6"

6"

6"

6"

6"

6"

6"6"

42"42" 42"42"

42"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"8"

Depth: 6Rim: 612.8

UnitID: 29745

Depth: 7.81Rim: 615

UnitID: 42990

§̈¦10

619


Date:


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1:18

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LEGEND!( Manhole

CIPP + PRAdditional LDCPS Electric OH PrimaryCPS Gas Transmission MainCPS Gas Distribution Main


I

0 100 200SCALE IN FEET

Compkeys: 987235

Sheet C- 2






LF 441.0


ADDITIONAL QUANTITYITEM NO. ITEM DESCRIPTION UNIT QUANTITY





LF 441.0


ADDITIONAL QUANTITYITEM NO. ITEM DESCRIPTION UNIT QUANTITY





LF 441.0


ADDITIONAL QUANTITY

REMOVE ASSETFROM SCOPE


Material Ductile Iron PipeDiameter (in) 42

Length (ft) 441

Land Use Single Family, Golf

Course,

Administrative


75% Televised

Construction Access Yes Access is available to the segment via Bundy Road at the north and Corliss Ave. to the south. The sewer main is under IH 10. Open trench

not likely.

Operational Access No Access is available to the segment via Bundy Road at the north and Corliss Ave. to the south. The sewer main is under IH 10. Open trench

not likely.

Jurisdictional Water N/A N/A


In Karst Zones Yes 5







None identified.

COSA Tree, TXDOT

Existing Utilities No


ROW y/n Yes


TXDOT

ROE will be required from TxDOT.

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

Flow data calculated using Mannings.

Peak Wet Weather

(from Model, mgd)

11.60

Average Day (from Model, mgd)

Street Width (LF) 0

Trench Repair None


No of Laterals 0


Reason Selected for 30% Other E

Base or Additional Additional



Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin East

Borings

Final Rehab CIPP + PR

Depth of Cut (ft) 7

Additional Comments SS main located crossing IH 10, surface corrosion metal pipe, shape or size changed - point repair, encrustation deposit at beginning and end of section.



8

6





SSO Manhole

Temporary Easement

(number of parcels)

NA(Crossing under IH 10)

0

Permanent Easement

(number of parcels)

NA(Crossing under IH 10)

0


!(

!(

!(!(

!(

!(

!(

!( !(

!( !(

!(!(!(

572

573

577

578

579

580

581

582

583

584

571

585

586

587

575

588

570

576

574

589

575

570

575

588

576

574

48", 1185.0 LFCompkey: 995684

Depth: 16.27Rim: 578.64


UnitID: 44963

E SOU

THCR

OSS

BLVD

(99)

16"

6"

6"

16"

16"16"

16"

16"

16"

16"

16"

16"

48"66"

27"

12"

10"

12"

12"

66"

12"

8"8"

EL TOJOJI INC19.37 Acres

EL TOJOJI INC9.43 Acres

GRANITE BONITA GLEN LLC & GEORGETOWN PARK PLACE LLC &11.76 Acres

PVG 2008 LLC65.66 Acres

Depth: 11.95Rim: 569.7

UnitID: 45290

Depth: 9.87Rim: 573.42

UnitID: 45132

Depth: 16.51Rim: 579

UnitID: 937838


Date:


6/25/2018

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LEGEND!( Manhole

CIPP + PRCPS Electric OH PrimaryCPS Gas Transmission MainCPS Gas Distribution Main


I


Compkeys: 995684

Sheet C- 3






LF 1185.0







LF 1185.0







LF 1185.0


BASE QUANTITY



Length (ft) 1185



75% Televised

Construction Access Yes Access is available directly from Southcross Rd. Segment appears to be located on private property.

Operational Access No Access is available directly from Southcross Rd. Segment appears to be located on private property 3926 E Southcross.



In Karst Zones No N/A



Hazardous Sites Yes Adjacent to multiple LPSTs that resulted in groundwater contamination. Recommend site investigation.




There is an additional 66-inch sewer main running parallel to segment. The additional 66-inch sewer is approximately 20-feet to the east.

COSA Tree

Existing Utilities Yes


ROW y/n No


N/A

ROE will be required from the owner El Tojoji, Inc. at 3926 East Southcross.

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

Peak Wet Weather

(from Model, mgd)

4.4


Street Width (LF) 0

Trench Repair None


No of Laterals 0



Reason Selected for 30% E Under Roads BPC




Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin East

Borings

Final Rehab CIPP + PR


Additional Comments Pipe is located in moderately-heavily wooded area. Steel reinforcement is visible. Pipe appears to be approx. 15% full. Pipe shape appears to be moderately

deformed, flattened from the top. Intruding seal rings visible throughout, at >50% of joints. No observed holes or sags. Large concrete obstruction at 32.4 ft.

DS of MH 408546. Recommend point repair to fix obstruction. Recommend adding manhole halfway between manholes to reduce CIPP length.



16

8





SSO Manhole

Temporary Easement

(number of parcels)

Vol 6023 Pg 283; Plat: Vol 9597 Pg 216

0

Permanent Easement

(number of parcels)

Vol 6023 Pg 283; Plat: Vol 9597 Pg 216

0

!(

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551

550

549

546

545

544

543

542

541

540 539

586587

588

589

590

591

592

593

594

595

596

597

598599600

601

602

603

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608

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538

537

536

610

611 612

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619

535

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621

566

622

623

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567

625 626

627

628

534

629

630

568

631

632

633

634

635 644

569

645

646

647

648649

650

651 652

653

654

656

570

657

658

552

659

660

571

662

663

553

562

572

561

533

532

560

565

559

554

573

664

641

585

558

574

579

583

575

557

643

547

576

563

580

548

555

636

582

564

556

578

639

640

577

581

584

536

556563

568

572

570

535

546

587

560

577

585

555

574

568

561

577

586

538

552

552

534

553

577

565

555

585

556

562

561

536

586

564

581

588

549

552

566

576

557

565

567

539

577

548

584

567

550

575

578

585

551

572

576

591

569

536

543

551

569

581589

578

608

607

538

571

563

58054

6

560

547574

569

576

552

550

546

569

595

559573

549

553

584

544

537

561

539

547

555579

543

553

553

567

572573

537

572

550

583

555

554

538

578

566

579

551

571

579

581

581

577 573

538

556

571

592

575

586

536

557

586

583

574

559

563

554

570582

573

548

564

538

552

580

586

561

584

562

579

568

562

546

539

594

581

552584

553

558

582

554

590

636

582

539

540

551

566

569

580

539

556

48", 1122.0 LFCompkey: 1004411Depth: 11.85Rim: 553.6

UnitID: 43092Depth: 8Rim: 568

UnitID: 47389



UnitID: 43255

UTOPIA LN (67)

EMORY OAK DR (82)

ASHBEL (0)

REPUBLIC P KWY (0)

PORTSMOUTH DR(44)

KENSWICK PT (78)

12"24"

8"

6"

8"

12"

8"

12"6" 12"

12"

12"

12"

12"

12"

8"

12"

8"

8"8"

12"

6"

12"

12"8"

8"

8"

8"

8"8"

8"

12"

8"

8"

12"

12"

12"

12"

8"

12"

12"12"

12"

6"

12"

8"

12" 12"

6"

8"

12"

8"

12"

6"

6"

8"

12"8"

8"

8"

66"

72"

60"

48"

10"

10"

60"

66"

10"

72"

10"

66"

10"

48"

60"

66"

48"

72"

8"8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

Depth: 11.4Rim: 550.2

UnitID: 42226

Depth: 16.26Rim: 561.7

UnitID: 47388

BORALIS INC50.64 Acres

REILLY EDWIN T JR ETAL205.62 Acres



SMITH EVELYN M &16.07 Acres

CECIL GRAYSON R ETAL26.93 Acres

BURKE PROPERTIES LTD17.1 Acres


72", 693.0 LF

Compkey: 993933

Salado Creek

Salado Creek

Depth: 14.7Rim: 561.7

UnitID: 47387


Date:


6/25/2018

Crea

ted By

Free

se an

d Nich

ols, In

c.Jo

b No.:

SWB

1640

6Lo

catio

n: W:

\Work

\C-14

36 S

AWS

BPC-

SSOR

P (M

WH

Ameri

cas)-

CONT

RACT

FOLD

ER\D

esign

\30%

Desig

n mxd

\30%

Desig

n Pac

kage

2 .m

xdUp

dated

: Frid

ay, J

une 2

9, 20

18 4:

46:44

PM

LEGEND!( Manhole!( Prop Manhole

CIPPReplaceCPS Electric OH PrimaryCPS Gas Transmission MainCPS Gas Distribution Main


I


Compkeys: 1004411 & 993933

Sheet C- 4




853FIBER-REINFORCED SANITARY SEWER MANHOLE (EXTRA DEPTH)

VF 20


857 48" FRP SANITARY SEWER LINE LF 1122.0




LF 693.0

*ADD NEW MANHOLE AT LOCATION WHERE SEWER LINE BENDS





VF 20






LF 693.0






VF 20






LF 693.0


BASE QUANTITY



Length (ft) 1122



75% Televised

Construction Access No Construction access will require ROE. Segment is located within private property. The downstream manhole is located at the dead of

Utopia Lane. Trees and tall grass are along the segment.

Operational Access No Operational access will require ROE. Segment is located within private property. The downstream manhole is located at the dead of

Utopia Lane. Trees and tall grass are along the segment.

Jurisdictional Water No None mapped. Recommend site investigation to ensure no unmmaped waters or wetlands.

Endangered Species No None mapped. Habitat survey recommended.


Critical Habitat No None

Environmental Factors Yes Wooded/riparian area. Tree clearing likely.

Hazardous Sites No None. Site investigation for unreported sites and dumps.

Archeological Sites No Coordination with OHP needed. Appears to be under five acres or 5,000 cubic yards of earth moving and therefore exempt from needing a

TAC permit. No consultation with THC likely needed.

Asset does not cross a creek or bridge.Geomorphology Issues No

Geotechnical Findings Yes Geology: Terrace Deposits. Possible Subsoils: FAT CLAY (CH), LEAN CLAY (CL), CLAYEY GRAVEL (GC), SILTY SAND (SM), CLAYEY SAND (SC).

Interbedded gravel seams at various depths are anticipated. Since the location is within Terrace Deposits subsurface variations can occur

in a short distance. Ground water can be present at shallow depths. Rock excavation equipment may not be required. Caving may occur.

An additional sanitary sewer main runs parallel to the segment. The additional sewer main is approximately 15-feet to the east.

COSA Floodplain, COSA Tree, SARA Land Use



ROW y/n No


N/A

ROE will be required from BORALIS INC at 3615 & 3623 S. WW White Rd. and LOWDER RICHARD W at 4403 SE Military Dr.

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

Peak Wet Weather

(from Model, mgd)

3.1


Street Width (LF) 0

Trench Repair None


No of Laterals 0






Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin East

Borings

Final Rehab Replace


Additional Comments Main is located near Southcross and Salado Creek. Pipe wall is in poor condition. Multiple gaskets failing. Large alignment right so can't slipline. Consider

inserting new manhole at deflection.



22

12





SSO Manhole

Temporary Easement

(number of parcels)

Vol 9100 Pg 209, Vol 17638 Pg 197

0

Permanent Easement

(number of parcels)

Vol 9100 Pg 209, Vol 17638 Pg 197

0




Length (ft) 693



75% Televised

Construction Access Yes Construction access is available through SE Military Drive. The downstream MH is approximately 20 ft north from the edge of pavement.

Operational Access No Operational access is available through SE Military Drive.










A recycled water main runs parallel to the segment at the east and a sanitary sewer line runs parallel along the west. A gas distribution

main run perpendicular to the segment, approximately 500 ft north from SE Military drive.

COSA Floodplain, COSA Tree, SARA Land Use



ROW y/n No


N/A

ROE will be required from SMITH EVELYN M at 4207 SE Military Dr.

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

Peak Wet Weather

(from Model, mgd)

33.7


Street Width (LF) 0

Trench Repair None


No of Laterals 0






Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin East

Borings

Final Rehab CIPP


Additional Comments No major defect. Aggregate missing is some locations. Pipe is 50% full. Large deflection left in pipe pevents it from being sliplined but because of short

distance could be CIPP.



13

15





SSO Manhole

Temporary Easement

(number of parcels)

Vol 17638 Pg 197, Vol 3818 Pg 587

1

Permanent Easement

(number of parcels)

Vol 17638 Pg 197, Vol 3818 Pg 587

1


EXISTING UTILITY POLE

10+00 15+00

554.4

9

556.8

7

557.5

3

558.7

6

560.0

9

561.81

563.2

3

564.3

6

541.7

5

543.4

1

545.0

7

546.7

3

548.4

0

550.0

6

551.7

2

DEVELOPER:

CONT.

SUBMITTED

APPROVED

MAP No.

SECT. No.

DR. CK. CC/CB JOB No.

SHEET

BUDGET PROJ.

COPYRIGHT 2014. BAIN MEDINA BAIN, INC.

THE DATE INDICATED ON THE DRAWING. ALL RIGHTS RESERVED.

OF THIS DRAWING FOR ANY PURPOSE AFTER SIX MONTHS FROM

BAIN MEDINA BAIN INC. ACCEPTS NO RESPONSIBILITY FOR THE USE

CONSENT OF AN AUTHORIZED AGENT OF BAIN MEDINA BAIN, INC.;

SHALL NOT BE USED FOR ANY PURPOSE WITHOUT THE WRITTEN

THIS DRAWING IS THE PROPERTY OF BAIN MEDINA BAIN, INC. AND

BAIN MEDINA BAIN, INC.ENGINEERS & SURVEYORS

7073 San Pedro, San Antonio, Texas, 78216

Phone: 210-494-7223 Fax: 210-490-5120 WWW.BMBI.COM

TBPE F-001712

C

DC

REV. DATE DESCRIPTION BY

EXISTING SAN. SEWER

LEGEND

2"G

PROP. SAN SEWER

WATER MAIN

GAS MAIN

STORM SEWER

UNDERGROUND ELEC.

UNDERGROUND TELE.

6"C.I.W.

8"SS

24"ST

UE

UT

REPAIR

PVMT SDLK & DRWY

PR F

LO

WLIN

E

EX G

RN

D

SSO BASIN PLANNING CONSULTANT

30% DESIGN

W:\

Work\

C-14

36

SA

WS

BP

C-S

SO

RP (M

WH

Am

eric

as)-

CO

NT

RA

CT

FO

LD

ER\

SA

WS

Sheets\

LD_10

04411 P

P1.dgn

5/17/2018

3:0

5:0

6

PM

540

535

530

545

550

555

560

565

10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+0017+00

MA

TC

HLIN

E S

TA 1

7+00

PROPOSED 48" SEWER MAIN

0

102.55

HORIZ SCALE FEET

FEETVERT SCALE

0

10050 25

VERT 1"=10’

HORIZ 1"=100’

SCALE:

MA

TC

HLIN

E S

TA 1

7+00

540

535

530

545

550

555

560

565

COMPKEY 1004411

COMPKEY 1004411REPLACE 700 LF OF 48" FRP BY OPEN CUT

MH DEPTH= 11.85’RIM= 553.60’

EXSSMH ID #43092

EXIST GRND

MH D

EP

TH =

11.8

5’

INV =

541.7

5’

TO

P E

LE

V.=

553.6

0’

ST

A 1

0+00

EX

SS

MH I

D #

43092

EX 60" SS COMPKEY 993504



20" G

AS

560

555

550

545

565

570

PROP. 700.0 LF ~ 48" - FRP @ 1.66%

100 YR FLOODPLAIN

P-1


20+00

566.4

2

567.7

5

568.3

3

567.9

2

553.3

8

555.0

4

556.7

0

558.3

7

DEVELOPER:

CONT.

SUBMITTED

APPROVED

MAP No.

SECT. No.


SHEET

BUDGET PROJ.











TBPE F-001712

C

DC


EXISTING SAN. SEWER

LEGEND

2"G

PROP. SAN SEWER

WATER MAIN

GAS MAIN

STORM SEWER

UNDERGROUND ELEC.

UNDERGROUND TELE.

6"C.I.W.

8"SS

24"ST

UE

UT

REPAIR

PVMT SDLK & DRWY

PR F

LO

WLIN

E

EX G

RN

D


30% DESIGN

W:\

Work\

C-14

36

SA

WS

BP

C-S

SO

RP (M

WH

Am

eric

as)-

CO

NT

RA

CT

FO

LD

ER\

SA

WS

Sheets\

LD_10

04411 P

P2.d

gn

5/17/2018

3:0

7:3

0

PM

540

545

550

555

560

565

17+0017+00

MA

TC

HLIN

E S

TA 1

7+00


0

102.55

HORIZ SCALE FEET

FEETVERT SCALE

0

10050 25

VERT 1"=10’

HORIZ 1"=100’

SCALE:

MA

TC

HLIN

E S

TA 1

7+00

540

545

550

555

560

565

COMPKEY 1004411

19+00 21+00 23+00 25+0018+00 20+00 22+00 26+0024+00

570

575

570

575

EX 66

" SS C

OMPKEY

1002

672

EX 10" SS

CO

MP

KE

Y 1002061

EX 48

" SS C

OMPKEY

1004

412

MH DEPTH= 8.0’RIM= 568.0’

EXSSMH ID #47389

EXIST GRND

575

580

570

565

560

555

550

545

540

535

MH D

EP

TH =

8.0’

INV =

560.0’

TO

P E

LE

V.=

568.0

ST

A 2

1+00

EX

SS

MH I

D #

47389

MH DEPTH= 11.96’RIM= 567’PROP SSMH

MH DEPTH= 11.8’RIM= 568.5’PROP SSMH

MH D

EP

TH =

11.9

6’

INV =

555.0

4’

TO

P E

LE

V.=

567.0

ST

A 1

8+05

PR

OP S

SM

H

MH D

EP

TH =

11.8’

INV =

556.7

0’

TO

P E

LE

V.=

568.5

ST

A 1

9+10

PR

OP S

SM

H

PROP. 190.0 LF ~ 48" - FRP @ 1.66%

PROP. 105.0 LF ~ 48" - FRP @ 1.66%

PROP. 105.0 LF ~ 48" - FRP @ 1.66%

100 YR FLOODPLAIN




P-2

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514

512

511

503

502

506

507

508

509

510

535

501

500

499

498

497527

536

516

517

537 538539

540 541

588

542545

546

547 548

564

565

566

522

567

568

569

570

571

572

573

574

597

575

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529

551

600

552

553

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601

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557

589

558

590

559

591

560

582

525530

584

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528

562

592

524

593

585

549520

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563576

587

577

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578

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534513

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543

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531

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532

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543

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553

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578

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565

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567

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567

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562

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550

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545

557

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512

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552

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558

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529

528

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543

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514

541

541

558

535

528

549

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587

539

528

558

539

587

527

544

527

557

541

527

528

580

550

537

577

545

550

532

556

550

523 551

532

559

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570

570

528

542

535

531

556

536

545

588

568

566

535

538

526

527

524

575

558

530

540

547

528

524

519

583

526

523

530

578

533

558

578

530

590

553

531

581

589

522

582

590

591

536

592

524

554

563

580

536

586

536

530

553

590

578

537

526

525

530

521

544

555

540

537

582

587

575

580

529

544547

587

553

530

540

530

589

577

535

511

553

590

559

591

587

531

532

540

531

536

528

529

548 564

542

541 524

545

557

526

514

531

521

588

58553

9

577

586

525

574525

554

534

530

568

582

576

541

555

589

531

530

533

533

535

518

538

532

585

523

581

540

591 579

544

526

526

523

578

539

537

580

538

524

576

552

549

533

527

550

539

539

577

551

529

529548

575

583

555

587

579

551

532

540

575

60", 2351.0 LFCompkey: 1001382


UnitID: 55954



UnitID: 43342

OLD CORPUS CHRISTI RD (59)

24"

16"

8"

6"

12"

8"

24"

16"

8"

16"

8"

24"

24"

8"

8"

16"

24" 16"

8"

16"

6"

24" 16"

12"

6"6"

8"

24"16

"

6"

8"

8"

6"

6"

16"

12"

6"

24"

24"

8"

6"

8"

8"

12"12"

8"

16"

60" 84"

48"

72"

42"

18"

12"

60"

42"

60"

60"

60"

60"

60"

84"

48"

84" 60"

84"

42"

84"

8"8"

8"


ORME ERIC SANDFORD127.97 Acres

BARKMEYER CLARK & MARTHA159.64 Acres

SANDERS MARY ANN142.29 Acres

CAPLAP44.51 Acres

BARKMEYER CLARK & MARTHA121.42 Acres

ORME ERIC SANDFORD74.52 Acres

GREER DONALD L JR48.36 Acres

WASTE MGMT OF TEXAS INC98.16 Acres

GALVAN SERGIO15.09 Acres

BEXAR COUNTY185.63 Acres

§̈¦37

§̈¦410

Salado CreekSalado Creek

Rosillo CreekRosillo Creek

Rosillo Creek

Rosillo Creek

UNNA

MED TR

IBUT

ARY 2

4A IN

SAN A

NTON

IO RI

VER W

ATER

SHED

UNNA

MED TR

IBUT

ARY 2

4A IN

SAN A

NTON

IO RI

VER W

ATER

SHED

Depth: 26.2Rim: 554.1


UnitID: 43309


Date:


6/25/2018

Crea

ted By

Free

se an

d Nich

ols, In

c.Jo

b No.:

SWB

1640

6Lo

catio

n: W:

\Work

\C-14

36 S

AWS

BPC-

SSOR

P (M

WH

Ameri

cas)-

CONT

RACT

FOLD

ER\D

esign

\30%

Desig

n mxd

\30%

Desig

n Pac

kage

2 .m

xdUp

dated

: Frid

ay, J

une 2

9, 20

18 3:

02:46

PM


Slip LineCPS Electric OH PrimaryCPS Gas Transmission MainCPS Gas Distribution Main


I


Compkeys: 1001382

Sheet C- 5




VF 25




1100 SLIP-LINING SANITARY SEWERS (60") LF 2351.0

*ADD NEW MANHOLES TO SHORTEN PIPE LENGTH




VF 25









VF 25






BASE QUANTITY



Length (ft) 2351



75% Televised

Construction Access No Construction access will require ROE. Entrance to segment will be from South W.W. White Road. Trees and shrubs are along the segment.

Operational Access No Operational access will require ROE. Entrance to segment will be from South W.W. White Road. Trees and shrubs are along the segment.

Jurisdictional Water Yes Adjacent to unnamed creek and mapped NWI wetland. Potential for unmapped tributaries within the wooded parcel. Recommend a site

investigation.




Environmental Factors Yes Within wooded parcel, adjacent to landfill.

Hazardous Sites Yes Adjacent to Rosillo Creek Landfill. Little information is provided on the inactive site. It is also classified under two names as a closed and

abandoned landfill - Ben Foster and WW White Road. Ben Foster CALF is stated as being unauthorized, open from 1983-1984 and

approximately 23 acres in size. It likely contains construction demolition, tires and brush. Recommend bore testing.

Archeological Sites No Coordination with OHP needed. If work will not be under five acres or 5,000 cubic yards of earth moving, consultation with THC needed.


Geotechnical Findings Yes Geology: Leona Formation. Possible Subsoils: LEAN CLAY (CL), FAT CLAY (CH), CLAYEY SAND (SC), SAND (SP), CLAYEY GRAVEL (GC), SANDY

AND GRAVELLY CLAY with interbedded gypsum, calcareous deposits and gravel material; and MARL. Subsurface can vary significantly.

Groundwater can be present but not anticipated at shallow depths. Rock excavation equipment may be required. Caving may occur.

An additional sanitary sewer main runs parallel to the segment. The additional sewer main is approximately 10-feet to the east.

COSA Tree



ROW y/n No


N/A

ROE will be required from BARKMEYER CLARK at 9394 S. WW White Rd. and ORME ERIC SANDFORD at 9297 S WW White Rd.

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

Peak Wet Weather

(from Model, mgd)

12


Street Width (LF) 0

Trench Repair None


No of Laterals 0







Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin East

Borings

Final Rehab Slip Line


Additional Comments Main parallels WW White Rd through rural open county. Minor sags are holding debris but rest of pipe is in pretty good condition. Too long to CIPP.

Propose to install 2 new manholes for more accessibility.



19

18





SSO Manhole

Temporary Easement

(number of parcels)

Vol 6621, Pg 884; Vol 5921 Pg 202

3

Permanent Easement

(number of parcels)

Vol 6621, Pg 884; Vol 5921 Pg 202

3


10+00 15+00

DEVELOPER:

CONT.

SUBMITTED

APPROVED

MAP No.

SECT. No.


SHEET

BUDGET PROJ.











TBPE F-001712

C

DC


EXISTING SAN. SEWER

LEGEND

2"G

PROP. SAN SEWER

WATER MAIN

GAS MAIN

STORM SEWER

UNDERGROUND ELEC.

UNDERGROUND TELE.

6"C.I.W.

8"SS

24"ST

UE

UT

REPAIR

PVMT SDLK & DRWY

PR F

LO

WLIN

E

EX G

RN

D


30% DESIGN

W:\

Work\

C-14

36

SA

WS

BP

C-S

SO

RP (M

WH

Am

eric

as)-

CO

NT

RA

CT

FO

LD

ER\

SA

WS

Sheets\

LD_10

013

82 P

P1.dgn

5/17/2018

3:0

9:3

8 P

M

549.0

9

548.7

8

548.8

9

549.13

548.8

5

549.2

2

549.2

4

548.7

2

529.9

5

529.9

6

529.9

8

529.9

9

530.0

1

530.0

2

530.0

4

540

535

530

545

550

555

10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+0017+00

MA

TC

HLIN

E S

TA 1

7+00


0

102.55

HORIZ SCALE FEET

FEETVERT SCALE

0

10050 25

VERT 1"=10’

HORIZ 1"=100’

SCALE:

MA

TC

HLIN

E S

TA 1

7+00

540

535

530

545

550

555

COMPKEY 1001382525

520

MH DEPTH= 18.05’RIM= 548’

EXSSMH ID #43339

COMPKEY 1001382REHABILITATE 700 LF OF 60" FRP BY SLIP LINE




EXIST GRND

MH D

EP

TH =

18.0

5’

INV =

529.9

5’

TO

P E

LE

V.=

548’

ST

A 1

0+00

EX

SS

MH I

D #

43339

555

560

565

570

550

545

540

535

530

SEWER @ 0.01%EXIST 60"

PROP. 700 LF ~ 60" FRP @ 0.01%

100 YR FLOODPLAIN

P-3


20+00 25+00

DEVELOPER:

CONT.

SUBMITTED

APPROVED

MAP No.

SECT. No.


SHEET

BUDGET PROJ.











TBPE F-001712

C

DC


EXISTING SAN. SEWER

LEGEND

2"G

PROP. SAN SEWER

WATER MAIN

GAS MAIN

STORM SEWER

UNDERGROUND ELEC.

UNDERGROUND TELE.

6"C.I.W.

8"SS

24"ST

UE

UT

REPAIR

PVMT SDLK & DRWY

PR F

LO

WLIN

E

EX G

RN

D


30% DESIGN

W:\

Work\

C-14

36

SA

WS

BP

C-S

SO

RP (M

WH

Am

eric

as)-

CO

NT

RA

CT

FO

LD

ER\

SA

WS

Sheets\

LD_10

013

82 P

P2.d

gn

5/17/2018

3:11:01 P

M

547.9

7

549.0

8

550.3

5

559.9

0

567.0

8

568.0

0

568.0

0

568.3

3

567.17

563.7

7

530.0

5

530.0

7

530.0

8

530.1

0

530.1

1

530.1

3

530.1

4

530.1

6

530.1

7

530.1

9

540

535

530

545

550

555

19+00 20+00 21+00 22+00 23+00 17+0024+00

MA

TC

HLIN

E S

TA 1

7+00


0

102.55

HORIZ SCALE FEET

FEETVERT SCALE

0

10050 25

VERT 1"=10’

HORIZ 1"=100’

SCALE:

MA

TC

HLIN

E S

TA 1

7+00

540

535

530

545

550

555

COMPKEY 1001382

MA

TC

HLIN

E S

TA 2

7+00

MA

TC

HLIN

E S

TA 2

7+00

17+00 18+00 25+00 26+00 27+00


EXIST GRND


570

555

560

565

550

545

540

535

560

565

560

565

MH D

EP

TH =

18.9

3’

INV =

530.0

7’

TO

P E

LE

V.=

549’

ST

A 1

8+00

PR

OP S

SM

H

MH DEPTH= 18.93’RIM= 549’PROP SSMH

100 YR FLOODPLAIN

PROP. 900.0 LF ~ 60" FRP @ 0.01%

PROP. 100.0 LF ~ 60" FRP @ 0.01%


P-4


30+00

540

535

530

545

550

555

29+00 30+00 31+00 32+00 33+00 17+0034+00

MA

TC

HLIN

E S

TA 2

7+00


0

102.55

HORIZ SCALE FEET

FEETVERT SCALE

0

10050 25

VERT 1"=10’

HORIZ 1"=100’

SCALE:

MA

TC

HLIN

E S

TA 2

7+00

540

535

530

545

550

555

COMPKEY 1001382525

520

525

520

27+00 28+00 35+00 36+00 37+00


EXIST GRND

EX 84"

SS COMPKEY

992867

EX 60"

SS COMPKEY

993585

MH DEPTH= 19.2’RIM= 549.5’EXSSMH ID #43312

SEWER @ 0.01%EXIST 60"

545

550

555

560

565

545

540

535540

545

550

555

MH D

EP

TH =

18.2

7’

INV =

530.2

3’

TO

P E

LE

V.=

548.5’

ST

A 2

9+00

PR

OP S

SM

H

MH D

EP

TH =

19.2

0’

INV =

530.3

0’

TO

P E

LE

V.=

549.5

0’

ST

A 3

3+45

EX

SS

MH I

D #

43312

MH DEPTH= 18.27’RIM= 548.5’PROP SSMH

PROP. 200.0 LF ~ 60" FRP @ 0.01% PROP. 445.0 LF ~ 60" FRP @ 0.01%



P-5

DEVELOPER:

CONT.

SUBMITTED

APPROVED

MAP No.

SECT. No.


SHEET

BUDGET PROJ.











TBPE F-001712

C

DC


EXISTING SAN. SEWER

LEGEND

2"G

PROP. SAN SEWER

WATER MAIN

GAS MAIN

STORM SEWER

UNDERGROUND ELEC.

UNDERGROUND TELE.

6"C.I.W.

8"SS

24"ST

UE

UT

REPAIR

PVMT SDLK & DRWY

PR F

LO

WLIN

E

EX G

RN

D


30% DESIGN

W:\

Work\

C-14

36

SA

WS

BP

C-S

SO

RP (M

WH

Am

eric

as)-

CO

NT

RA

CT

FO

LD

ER\

SA

WS

Sheets\

LD_10

013

82 P

P3.d

gn

5/17/2018

3:13:3

2 P

M

550.2

5

548.18

547.2

0

546.2

5

547.8

7

549.0

0

530.2

0

530.2

2

530.2

3

530.2

5

530.2

6

530.2

8

530.2

9

!(

!(

!(

!(

!(

!(

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!(

!(

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593

594

592

595

59 0

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5 88 58758

6 585 584 5835825 81

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562561

560

559

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557

556

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580581582

583

547

584

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587

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543

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540

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539

593

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546

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580

561

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567

570

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568

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557561558

569

557

547

586

593

581

573

542

566

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573

580

581

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555 575

575

561

589

546

589

563

592

585

584

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570

570

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568

566

589

562

583

583

593

592

586

567

581

548571

565

590

581

568

578

569

539

581

578

556

581

563

580

582

574

587

578

571

550

582

590

592

543

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563

580

576

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567

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579

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553

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573

571

569

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582

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554

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586

570

569

550

565

560

576

558

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581

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547

572574

570

553

549

553

573

577

570

586

568

581

581

575

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543

569

54", 1161.0 LFCompkey: 1026466

Depth: 16.86Rim: 582.2

UnitID: 47168

Depth: 27.19Rim: 593.5

UnitID: 34285

Depth: 21.93Rim: 589.8

UnitID: 33946

FIDELIA (97)

54"

66"

72"

24"

10"

60"

10"

54"

54"

54"

24"

24"

72"

54"

54"

10"

10"

72"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"8"8"

8"

8"

8" 8"

8"8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8"

8" 8"

8"

8"

8"

H R NOTES LTD98.78 Acres

RIPPS EDWIN WILLIAM JR ETAL1269.41 Acres

VELA FAMILY INVESTMENTS10.14 Acres

FERNANDEZ JUAN R &7.64 Acres

72", 1043.0 LFCompkey: 1012615

Depth: 26.49Rim: 592.6

UnitID: 34286

Depth: 8.75Rim: 576.75UnitID: 1228


UnitID: 33947

Depth: 20.51Rim: 584.52

UnitID: 47167

Leon CreekLeon Creek

Leon Creek

Leon Creek

Leon CreekLeon Creek

Leon

Cree

k Trib

utary

ALe

on C

reek T

ributa

ry A

Unnamed Tributary 2 in Leon Creek

Unnamed Tributary 2 in Leon CreekInd

ian Cree

k

Indian

Creek

Depth: 9.39Rim: 570.8

UnitID: 47169

Depth: 9.17Rim: 576.9

UnitID: 1089


Date:


6/25/2018

Crea

ted By

Free

se an

d Nich

ols, In

c.Jo

b No.:

SWB

1640

6Lo

catio

n: W:

\Work

\C-14

36 S

AWS

BPC-

SSOR

P (M

WH

Ameri

cas)-

CONT

RACT

FOLD

ER\D

esign

\30%

Desig

n mxd

\30%

Desig

n Pac

kage

2 .m

xdUp

dated

: Frid

ay, J

une 2

9, 20

18 3:

16:10

PM


CIPPCPS Electric OH PrimaryCPS Gas Transmission MainCPS Gas Distribution Main


I


Compkeys: 1021821, 1012615, 1011927 & 1026466

Sheet C- 6

54", 107 LF Compkey: 1011927

72", 341.0 LF Compkey: 1021821




VF 24





LF 1268.0


LF 1384.0





VF 24





LF 1268.0


LF 1384.0





VF 24





LF 1268.0


LF 1384.0


BASE QUANTITY

REMOVE ALL ASSETSFROM SCOPE.



Length (ft) 341

Land Use Vacant, Agricultual


75% Televised

Construction Access Yes Access through Spicewood Park. Coordination with Enterprise Operations would be required if work is conducted within their easement.

A large bypass pumping operation will occur and navigating a route through the various properties will take great coordination.

Operational Access Yes Access through Spicewood Park. Coordination with Enterprise Operations would be required if work is conducted within their easement.










SAWS 54-inch sewer is parallel. Downstream manhole appears to be a siphon box. Asbuilts needed to confirm. There are several large

concrete structures with multiple manholes along this alignment. Further investigation is required to determine any effect these

structures might impact the line or bypass pumping.

COSA Tree



ROW y/n No

Right of Entry Required No

No right of way is needed. There are several sewer structures along this alignment and ample ROW should be available within SAWS

easement.

N/A

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

Peak Wet Weather

(from Model, mgd)

44.3


Street Width (LF) 0

Trench Repair None


No of Laterals 0






Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin West

Borings

Final Rehab CIPP


Additional Comments Pipe is located between Leon Creek and Tx Hwy 16, ~700 ft east of Leon Creek. Pipe is located ~400 south of southern end of Spicewood Park. Pipe is located

in a rural area. Truck access is moderate. Survey notes obstructing obstacle at 262.5 LF ("Gasket"). Surface aggregate and steel reinforcement showing

throughout pipe alignment. Intruding sealing rings also observed toward downstream end of survey. Recommend CIPP as rehab method.



9

27





SSO Manhole

Temporary Easement

(number of parcels)

Vol 4539, Pg 541; Vol 3068 Pg 1592

1

Permanent Easement

(number of parcels)

Vol 4539, Pg 541; Vol 3068 Pg 1592

1




Length (ft) 1043



75% Televised

Construction Access Yes There are several gravel/dirt roads that provide access to sewer main. The land around the sewer main is undeveloped ranch property

allowing space for equipment. A large bypass pumping operation will occur and navigating a route through the various properties will take

great coordination.

Operational Access No There are several gravel/dirt roads that provide access to sewer main. The land around the sewer main is undeveloped ranch property

allowing space for equipment.










Parallel SAWS existing 54-inch sewer main. Not sure how this is connected to the existing 72-inch. There are several large concrete

structures with multiple manholes along this alignment. Further investigation is required. 20-inch Natural Gas main (Enterprise Products)

near the upstream manhole, CPS OHE near the upstream manhole

COSA Tree



ROW y/n No


N/A

Sewer segment appears to be within a large sewer transmission easement. Temporary construction easements might be required based

on type of construction. The segment extends over multiple parcels. DELGADO JOSE SIMON & ENEDELIA Z (227 E THEO AVE), RAMOS

MONICA (10902 JANET LEE), AHOKAS DAVE (102WINDING WAY DR), H R NOTES LTD (4040 BROADWAY ST STE 450)

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

* See F-Sheet with Compkey 1021821

Peak Wet Weather

(from Model, mgd)

44.3


Street Width (LF) 0

Trench Repair None


No of Laterals 0






Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin West

Borings

Final Rehab CIPP


Additional Comments Pipe is located ~1000 ft. south of Spicewood Park, east of Leon Creek and west of TX Hwy 16. Pipe is located in rural area with moderate tree cover per

aerial. Truck access is moderate-to-poor. Both Pipe MH's are located adjacent to dirt paths. Steel reinforcement is easily visible in CCTV. Seal rings also

visible. Recommend CIPP as rehab method. Property not accessible for field visit.



26

21


US Suction Manhole *

DS Discharge Manhole *

By-Pass Length (ft) *

SSO Manhole

Temporary Easement

(number of parcels)

Vol 4539, Pg 541; Vol 3068 Pg 1592;

Vol 9530 Pg 148

6

Permanent Easement

(number of parcels)

Vol 4539, Pg 541; Vol 3068 Pg 1592;

Vol 9530 Pg 148

6




Length (ft) 107



75% Televised

Construction Access Yes Access through Spicewood Park. Coordination with Enterprise Operations would be required if work is conducted within their easement.

A large bypass pumping operation will be required. Issues with clearing a path for the bypass pumping operation might be an issue.

Multiple properties will have to be crossed and trees removed for the piping.

Operational Access No Access through Spicewood Park. Coordination with Enterprise Operations would be required if work is conducted within their easement.










Existing CPS OHE crosses near the downstream manhole, Existing 20-inch Natural Gas main crosses near the downstream manhole

(Enterprise Products Operating LLC), Parallel 72-inch SAWS sewer main. Not sure how this is connected to the existing 54-inch. There are

several large concrete structures with multiple manholes along this alignment. Further investigation is required.

COSA Tree



ROW y/n No


No right of way is needed. There are several sewer structures along this alignment and ample ROW should be available within SAWS

easement.

ROE will be required from ENTERPRISE TEXAS PIPELINE LP at PO BOX 4018, HOUSTON, TX.

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info


Peak Wet Weather

(from Model, mgd)

18.95


Street Width (LF) 0

Trench Repair None


No of Laterals 0






Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin West

Borings

Final Rehab CIPP


Additional Comments Pipe is located south of Spicewood Park between Leon Creek and Tx Hwy 16. Moderate tree cover observed on aerial. Truck access is moderate-to-poor.

Surface aggregate is observed. Visible steel reinforcement observed at ~56 ft. Recommend CIPP as rehab method.



22

25





SSO Manhole

Temporary Easement

(number of parcels)

Vol 11752 Pg 355; Vol 3068 Pg 1592

1

Permanent Easement

(number of parcels)

Vol 11752 Pg 355; Vol 3068 Pg 1592

1




Length (ft) 1161



75% Televised

Construction Access Yes There are several gravel/dirt roads that provide access to sewer main. The land around the sewer main is undeveloped ranch property

allowing space for equipment. A large bypass pumping operation will occur and navigating a route through the various properties will take

great coordination.

Operational Access No There are several gravel/dirt roads that provide access to sewer main. The land around the sewer main is undeveloped ranch property

allowing space for equipment.










SAWS existing 72-inch sewer main. Not sure how this is connected to the existing 54-inch. There are several large concrete structures with

multiple manholes along this alignment. Further investigation is required to determine any effect these structures might impact the line

or bypass pumping; 20-inch Natural Gas main (Enterprise Products) near the upstream manhole, CPS OHE near the upstream manhole.

COSA Tree



ROW y/n No


N/A

Sewer segment appears to be within a large sewer transmission easement. Temporary construction easements might be required based

on type of construction. The segment extends over multiple parcels. DELGADO JOSE SIMON & ENEDELIA Z (227 E THEO AVE), RAMOS

MONICA (10902 JANET LEE), AHOKAS DAVE (102WINDING WAY DR), H R NOTES LTD (4040 BROADWAY ST STE 450)

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info


Peak Wet Weather

(from Model, mgd)

18.95


Street Width (LF) 0

Trench Repair None


No of Laterals 0






Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin West

Borings

Final Rehab CIPP


Additional Comments Pipe is located ~700 ft east of Leon Creek and ~800 ft south of Spicewood Park. Truck access is moderate. Tree cover is minimal-to-moderate. Surface

aggregate exposed throughout survey. Alignment bends left at ~1,080 ft. Recommend adding 2 MH's, one at ~6



25

17





SSO Manhole

Temporary Easement

(number of parcels)

Vol 4539, Pg 541; Vol 3068 Pg 1592;

Vol 9530 Pg 148

6

Permanent Easement

(number of parcels)

Vol 4539, Pg 541; Vol 3068 Pg 1592;

Vol 9530 Pg 148

6


!(

!(

!(!(

!(

!(!(

!(

!(

!(

!(!(!(

529

528

527

526520

521

514

525

513

515

524522

523

516519

517

518

512

532530

531

511510

509

508

507

506

505

504

503

502

533

534

501

535

500

499

536

537

498

538

539

497

540

496

541

495

511

498

509

495

501

533

541

529

535

536

508

512

502

528

500

529

526

510

527

507

528

500

524

511

534

510

509 501

525

501

536

90", 1169.0 LFCompkey: 1002307

Depth: 8.88Rim: 528

UnitID: 43813Depth: 12.57Rim: 527.75

UnitID: 56133

SOUTHTON RD (0)

12"

6"

12"

12"

12"

12"90"

60"

24"

48"

78"

60"

90"

542

542

522523

532

534

533


UnitID: 43812

Depth: 14.7Rim: 531

UnitID: 43428Depth: 16.47Rim: 531.58

UnitID: 43695


Date:


6/25/2018

Crea

ted By

Free

se an

d Nich

ols, In

c.Jo

b No.:

SWB

1640

6Lo

catio

n: W:

\Work

\C-14

36 S

AWS

BPC-

SSOR

P (M

WH

Ameri

cas)-

CONT

RACT

FOLD

ER\D

esign

\30%

Desig

n mxd

\30%

Desig

n Pac

kage

2 .m

xdUp

dated

: Mon

day,

June

25, 2

018 2

:16:39

PM


ReplaceCPS Electric OH PrimaryCPS Gas Transmission MainCPS Gas Distribution Main


I 0 100 200SCALE IN FEET

Compkeys: 1002307

Sheet C- 7





VF 14









VF 14









VF 14





BASE QUANTITY



Length (ft) 1169



75% Televised

Construction Access No Construction access will require ROE. The segment is located within private property. Entrance to property is on Southton Road.

Operational Access No Operational access will require ROE. The segment is located within private property. Entrance to property is on Southton Road.

Jurisdictional Water No None mapped. Recommend site investigation to ensure no unmapped waters or wetlands present.




Environmental Factors Yes Along wooded area and maintained field.

Hazardous Sites No None. Site investigation for unreported sites and dumps.

Archeological Sites No Coordination with OHP needed. If work will not be under five acres or 5,000 cubic yards of earth moving, consultation with THC needed.


Geotechnical Findings Yes Geology: Wilcox Group. Possible Subsoils: SANDY SILTY CLAY (CL-ML), SANDY LEAN CLAY (CL), LEAN CLAY (CL), CLAYEY SAND (SC), FAT

CLAY (CH), SANDY FAT CLAY (CH), SANDSTONE, MUDSTONE with interbedded gravel and various amounts of calcareous deposits, gypsum

and ferrous stains. Subsurface water not anticipated. Rock excavation equipment may be required. Caving may occur. (Source: desktop

A recycled water main crosses near the upstream manhole.

COSA Tree, Railroad



ROW y/n No


N/A

Segment is located within CITY OF SAN ANTONIO property at 13496 S. Blue Wing Rd.

Available Grade

Available Cover

Large Trees



Large WTR Mains

Within EARZ

By-Pass Info

Peak Wet Weather

(from Model, mgd)

42.7


Street Width (LF) 0

Trench Repair None


No of Laterals 0







Street Repair Data

Low Income Area

PCI 0

Road Type No Impact

Basin East

Borings

Final Rehab Replace

Depth of Cut (ft) 9

Additional Comments Main located near Southton road and the Rail Road. Main is 75% full and poor condition in various places. Surface reinforcement showing and concrete

surface is spalling. Main has a deflection left which prevents if from being sliplined. Add new manhole at deflection.



12

13





SSO Manhole

Temporary Easement

(number of parcels)

Vol 9538, Pg 101

1

Permanent Easement

(number of parcels)

Vol 9538, Pg 101

1


10+00 15+00

528.5

1

530.3

0

531.68

533.0

6

534.4

2

535.0

0

535.0

0

534.3

8

515.1

8

515.5

2

515.8

5

516.1

9

516.5

3

516.8

6

517.2

0

540

535

530

10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+0017+00

MA

TC

HLIN

E S

TA 1

7+00


0

102.55

HORIZ SCALE FEET

FEETVERT SCALE

0

10050 25

VERT 1"=10’

HORIZ 1"=100’

SCALE:

MA

TC

HLIN

E S

TA 1

7+00

COMPKEY 1002307

525

520

515

510

505

540

535

530

525

520

515

510

505


MH DEPTH= 12.57’RIM= 527.75’

EXSSMH ID #56133

MH D

EP

TH =

12.5

7’

INV =

515.1

8’

TO

P E

LE

V.=

527.7

5’

ST

A 1

0+00

EX

SS

MH I

D #

56133

EX 60" S

S COMPKEY 1

002760

EX 90" S

S COMPKEY 3

025384


EXIST GRND

535

530

525

520

515

510

535

PROP. 700 LF ~ 90" - FRP @ 0.34%

P-6

DEVELOPER:

CONT.

SUBMITTED

APPROVED

MAP No.

SECT. No.


SHEET

BUDGET PROJ.











TBPE F-001712

C

DC


EXISTING SAN. SEWER

LEGEND

2"G

PROP. SAN SEWER

WATER MAIN

GAS MAIN

STORM SEWER

UNDERGROUND ELEC.

UNDERGROUND TELE.

6"C.I.W.

8"SS

24"ST

UE

UT

REPAIR

PVMT SDLK & DRWY

PR F

LO

WLIN

E

EX G

RN

D


30% DESIGN

W:\

Work\

C-14

36

SA

WS

BP

C-S

SO

RP (M

WH

Am

eric

as)-

CO

NT

RA

CT

FO

LD

ER\

SA

WS

Sheets\

LD_10

02307 P

P1.dgn

5/17/2018

3:16:13 P

M


DEVELOPER:

CONT.

SUBMITTED

APPROVED

MAP No.

SECT. No.


SHEET

BUDGET PROJ.











TBPE F-001712

C

DC


EXISTING SAN. SEWER

LEGEND

2"G

PROP. SAN SEWER

WATER MAIN

GAS MAIN

STORM SEWER

UNDERGROUND ELEC.

UNDERGROUND TELE.

6"C.I.W.

8"SS

24"ST

UE

UT

REPAIR

PVMT SDLK & DRWY

PR F

LO

WLIN

E

EX G

RN

D


30% DESIGN

W:\

Work\

C-14

36

SA

WS

BP

C-S

SO

RP (M

WH

Am

eric

as)-

CO

NT

RA

CT

FO

LD

ER\

SA

WS

Sheets\

LD_10

02307 P

P2.d

gn

5/17/2018

3:17:3

3 P

M

20+00532.7

5

530.3

4

528.8

3

528.0

0

527.8

6

517.5

4

517.8

7

518.2

1

518.5

5

518.8

8

540

535

530

19+00 20+00 21+00 22+00 23+00 24+00

MA

TC

HLIN

E S

TA 1

7+00


0

102.55

HORIZ SCALE FEET

FEETVERT SCALE

0

10050 25

VERT 1"=10’

HORIZ 1"=100’

SCALE:

MA

TC

HLIN

E S

TA 1

7+00

COMPKEY 1002307

525

520

515

510

505

540

535

530

525

520

515

510

505

17+00 18+00 25+00 26+00 27+00


EXSSMH ID #43813

EXIST GRND


EX 24" SS C

OM

PKE

Y 992858

EX 60"

SS COMPKEY 9

92814

EX 90"

SS COMPKEY 9

92813

UNIO

N P

ACIFIC R

AILR

OAD

12" D

I WT

R

12" A

C W

TR

SO

UT

HT

ON R

D

530

525

535

520

530

535

540

535

PROP. 435 LF ~ 90" - FRP @ 0.34%

MH D

EP

TH =

8.8

8’

INV =

519.1

2’

TO

P E

LE

V.=

528.0’

ST

A 2

1+70

EX

SS

MH I

D #

67479


COMPKEY 1002307FRP BY OPEN CUTREPLACE 35 LF OF 90"


PROP SSMH

PROP. 35 LF ~ 90" - FRP @ 0.34%

MH D

EP

TH =

10.1

2’

INV =

518.8

8’

TO

P E

LE

V.=

529.0’

ST

A 2

1+35

PR

OP S

SM

H

P-7

assets > 36” in diameter in the east and west basins

Documents