item no. 4 – specification section 04 05 17, … · the state of oregon as well as the tms...

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CRW Project No. 15-5188 Addendum No. 1

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ITEM NO. 1 – SPECIFICATION SECTION 00 21 13, INSTRUCTIONS TO BIDDERS

A. On page 00 21 13-3, under Article 3 - QUALIFICATIONS OF BIDDERS, ADD the

following paragraph:

“3.05 Contractors qualified for inclusion in the Bid Form as Reservoir Contractor are:

1. Ward-Henshaw Construction Company, Inc.

2. Skaar Construction, Inc.

3. Marion Construction Company.”

B. On page 00 21 13-3, under Article 3 - QUALIFICATIONS OF BIDDERS, ADD the


“3.06 Contractors qualified for inclusion in the Bid Form as Reservoir Prestressor are:

1. DN Tanks, Inc.”

C. On page 00 21 13-3, under Article 3 - QUALIFICATIONS OF BIDDERS, ADD the


“3.07 Contractors qualified for inclusion in the Bid Form as Utility Main Contractor are:

1. Emery & Sons Construction Group.

2. K&E Excavating, Inc.

3. Kerr Contractors Oregon, Inc.

4. James W. Fowler Company.

5. Landis & Landis Construction.

6. Moore Excavation, Inc.

7. Rotschy, Inc.

8. Tapani, Inc.”

D. On page 00 21 13-3, under Article 3 - QUALIFICATIONS OF BIDDERS, ADD the


“3.08 Contractors qualified for inclusion in the Bid Form as Earthwork Contractor are:

1. Emery & Sons Construction Group.

2. K&E Excavating, Inc.

3. Kerr Contractors Oregon, Inc.

4. Landis & Landis Construction.

5. Moore Excavation, Inc.

6. Rotschy, Inc.”


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ITEM NO. 2 – PROCUREMENT REQUIREMENTS, SECTION 00 41 43, BID FORM

A. REPLACE page 00 41 43-13 of the Bid Form with the attached page 00 41 43-13.

ITEM NO. 3 – SPECIFICATION SECTION 03 30 00, CAST-IN-PLACE CONCRETE

A. On page 03 30 00-10, for Subsection 2.9, PROPORTIONING NORMAL CONCRETE,

DELETE the third paragraph, which begins with “At the Contractor’s option…”, in its

entirety.

ITEM NO. 4 – SPECIFICATION SECTION 04 05 17, MASONRY MORTAR AND

GROUT

A. On page 04 05 17- 2, Subsubsection 1.3.E, Construction procedures for Cold Weather

Construction and/or Hot Weather Construction, DELETE Paragraph 1 in its entirety

which begins “Adhere to the procedures and general practices…”.

B. On page 04 05 17-2, Subsection 1.4, Quality Assurance, DELETE Subsubsection A

which begins “Special Inspections: The Owner will engage…” in its entirety and

REPLACE with the following:

“A. Special Inspections: The Owner will engage an independent testing laboratory to

perform material evaluation tests and to perform required inspections.”

C. On page 04 05 17-3, Subsubsection 1.4.D, International Building Code (IBC), DELETE

Paragraph 1 which begins “Masonry construction shall be inspected…” in its entirety and


“1. Masonry construction shall be inspected and evaluated in accordance with the

requirements of Chapter 17 of the International Building Code (IBC) as amended by

the State of Oregon as well as the TMS 402-11/ACI 530-11/ASCE 5-11 (and

accompanying specifications) and shall be considered subject to Level C Quality

Assurance requirements (ACI 530-11 Table 1.19.1, Table 1.19.2, & Table 1.19.3),

unless otherwise indicated.”

D. On page 04 05 17-3, Subsubsection 1.4.D, International Building Code (IBC), DELETE

Paragraph 3 which begins “If the Contract Drawings do not…” in its entirety and


“3. If the Contract Drawings do not specify the level of required inspection, provide

Level C Quality Assurance or obtain written direction from the Engineer to the

required level of inspection.”


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E. On page 04 05 17-7, Subsubsection 3.3.B, DELETE Paragraph 1 which begins “Provide

#4 verticals…” in its entirety and REPLACE with the following:

“1. Provide #5 verticals at four (4) feet maximum on center.”

F. On page 04 05 17-7, Subsubsection 3.3.B, DELETE Paragraph 2 which begins “Locate

two #4 at each…” in its entirety and REPLACE with the following:

“2. Locate two #5 at each jamb of door, window, louver, and other openings and end of

walls; run full height of wall. Reinforcement adjacent to openings need not be

provided for openings smaller than 16-inches in either the horizontal or vertical

direction, unless the spacing of distributed reinforcing is interrupted by such

openings.”

G. On page 04 05 17-7, Subsubsection 3.3.B, DELETE Paragraph 3 which begins “Position

one #4…” in its entirety and REPLACE with the following:

“3. Position one #5 vertical at each wall corner and each wall intersection; run full height

of wall.”

H. On page 04 05 17-7, Subsubsection 3.3.B, DELETE Paragraph 4 which begins “Dowel

verticals to foundation…” in its entirety and REPLACE with the following:

“4. Dowel verticals to foundation with one #5 dowel four (4) feet long minimum per

vertical; embed dowel two (2) feet in foundation unless otherwise shown on

Drawings.”

ITEM NO. 5 – SPECIFICATION SECTION 04 22 00, CONCRETE MASONRY

UNITS

A. On page 04 22 00-2, Subsubsection 1.3.E, International Building Code (IBC), DELETE

Paragraph 1 which begins “Masonry construction shall be inspected…” in its entirety and


“1. Masonry construction shall be inspected and evaluated in accordance with the

requirements of Chapter 17 of the International Building Code (IBC) as amended by

the State of Oregon as well as the TMS 402-11/ACI 530-11/ASCE 5-11 (and

accompanying specifications) and shall be considered subject to Level C Quality

Assurance requirements (ACI 530-11 Table 1.19.1, Table 1.19.2, & Table 1.19.3),

unless otherwise indicated.”


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ITEM NO. 6 – SPECIFICATION SECTION 05 50 00, METAL FABRICATIONS

A. On page 05 50 00-12, Subsubsection 2.12.E, Reservoir Roof Access Hatches, DELETE

Paragraph 2 in its entirety and REPLACE with the following:

“2. Frame opening length x width:

a. 2 at 4’-0” x 8’-0”.

b. 1 at 2’-0” x 2’-0”. ”

B. On page 05 50 00-13, Subsubsection 2.12.E, Reservoir Roof Access Hatches, ADD the


“15. Manufacturer/Model: U.S.F. Fabrication, Inc., Model FPS.”

ITEM NO. 7 – SPECIFICATION SECTION 25 32 13, INTEGRATED OPERATION

ACTUATORS AND OPERATORS

A. On page 25 32 13-6, Subsubsection 2.3.F, Motor, DELETE Paragraph 3 which reads

“Single-phase 120/240V AC power supply.” and REPLACE with the following:

“3. Single-phase 240V AC power supply.”

B. On page 25 32 13-9, Subsubsection 2.3.M, Electrical Controls Enclosure, DELETE

Paragraph 1 which begins “Terminal facilities for connection…” and REPLACE with

the following:

“1. Terminal facilities for connection to motor leads, limit switches and torque switches

shall be housed in compartment(s) integral to the actuator.”

C. On page 25 32 13-9, Subsubsection 2.3.M, Electrical Controls Enclosure, DELETE

Paragraph 2 which reads “Rated NEMA 4, 4X, and 6” and REPLACE with the

following:

“2. Rated NEMA 4.”

D. On page 25 32 13-12, Paragraph 2.3.N(5), Power Interruption Switch, DELETE

Subparagraph c which begins “The disconnect switch shall…” and REPLACE with the

following:

“c. The disconnect switch shall be enclosed in its own NEMA 4 housing separate from all

other actuator components.”


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E. REPLACE Section 25 32 13, Supplement 1 in its entirety with the attached

Section 25 32 13, Supplement 1.

ITEM NO. 8 – SPECIFICATION SECTION 26 32 13.16, EMERGENCY GASEOUS

ENGINE GENERATORS

A. On page 26 32 13.16-5, Subsubsection 2.2.G, Environmental Conditions, DELETE

Paragraph 2 which reads “Altitude: Sea level to 1,000 feet” and REPLACE with the

following:

“2. Altitude: 500 feet.”

ITEM NO. 9 – SPECIFICATION SECTION 33 11 10, WATER UTILITY

DISTRIBUTION & TRANSMISSION PIPING

A. On page 33 11 10-17, Subsubsection 2.7.A, DELETE Item 5(a)(1) which begins

“Provide force balanced flexible expansion joints…” in its entirety.

ITEM NO. 10 – SPECIFICATION SECTION 40 05 23.18, BUTTERFLY VALVES

A. On page 40 05 23.18-4, Subsubsection 2.2.A, DELETE in its entirety Paragraph 7, which

reads “Style: Wafer”.

B. On page 40 05 23.18-4, Subsubsection 2.2.A, DELETE in its entirety Paragraph 9, which

begins “Seats: Mounted on…” and REPLACE with the following:

“9. Seats: Rubber seats applied to either the body or the disc shall be constructed from

new natural or synthetic rubber secured to the valve body or disc and designed to

provide tight shut-off and facilitate removal and replacement at the site. Provide field

replaceable seats (mechanically retained in a machined groove) for valves larger than

24 inches in diameter.”


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ITEM NO. 11 – SPECIFICATION SECTION 40 90 00, INSTRUMENTATION AND

CONTROL

A. On page 40 90 00-1, Subsubsection 1.1.E, Responsibility for Complete System, ADD the


“2. The Owner shall be responsible for integrating the control panel into Owner’s existing

SCADA system. The Owner shall participate in the testing of the System (including

PLC, Radio Communicator, SCADA, and Operator Interface systems) and all

associated field devices at start-up.”

B. On page 40 90 00-9, Subsubsection 2.4.E, Enclosure, DELETE Paragraph 1 which reads

“NEMA 4X rated. Industrial hardened case.” and REPLACE with the following:

“1. Place radio communicator in the same enclosure as the PLC.”

ITEM NO. 12 – DRAWINGS, SHEET G-5, GENERAL NOTES - 1

A. Under GENERAL NOTES, DELETE Note 4 which reads “NOT USED” and


“4. COORDINATE TEMPORARY WATER SUPPLY, AS MAY BE NEEDED FOR

SOIL AND AGGREGATE MOISTURE CONDITIONING, PIPELINE PRESSURE

TESTING AND OTHER CONSTRUCTION USES, WITH CRW PER THE

REQUIREMENTS OF CLACKAMAS RIVER WATER TECHNICAL

SPECIFICATIONS, SECTION 01500, CONSTRUCTION FACILITIES AND

UTILITIES. CONTACTOR WILL NOT BE CHARGED FOR CONSTRUCTION

WATER FOR THIS PROJECT.”


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ITEM NO. 13 – DRAWINGS, SHEET ESC-2, EROSION & SEDIMENT CONTROL

OFF-SITE PLAN

A. DELETE the callout which reads:

“FURNISH AND INSTALL:

TYPE 3 INLET PROTECTION

(TYP), SEE WES DET 4-18,

SHT ESC-5”

and REPLACE with:



(TYP OF 17), SEE WES DET 4-19,

SHT ESC-5”

B. ADD a callout pointing to the north side of SE Morning Way and west and east sides of

SE 152nd Ave which reads:

“INSTALL WATTLES AS REQUIRED FOR APPROX 1600 LF OF ROADSIDE

DITCHES, SEE WES DET 4-27, SHT ESC-5”

ITEM NO. 14 – DRAWINGS, SHEET ESC-4, EROSION AND SEDIMENT

CONTROL PLAN

A. DELETE the callout which reads:



SEE WES DET 4-18, SHT ESC-5”

and REPLACE with:



SEE WES DET 4-19, SHT ESC-5”

ITEM NO. 15 – DRAWINGS, SHEET ESC-5, EROSION AND SEDIMENT

CONTROL DETAILS

A. DELETE Detail 4-18, INLET PROTECTION TYPE 4, and REPLACE with the

attached Detail 4-19, INLET PROTECTION TYPE 5.


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ITEM NO. 16 – DRAWINGS, SHEET C-10, RESERVOIR DRAINAGE AND SITE

STORMWATER PLAN

A. On the DRAIN/STORMWATER SCHEDULE, DELETE Callout No. 20 in its entirety

and REPLACE Callout No. 20 with:

“FURNISH & INSTALL:

1-48” MH (MH-6) W/24” SUMP

RIM=283.3

IE 24” IN(SE)=270.6

IE 8” IN(NW)=273.0

IE 24” OUT(N)=270.5”

B. On the DRAIN/STORMWATER SCHEDULE, DELETE Callout No. 21 in its entirety

and REPLACE Callout No. 21 with:

“FURNISH & INSTALL:

1-48” MH (MH-7) W/24” SUMP

RIM=282.2

IE 12” IN(SE)=267.4

IE 12” IN(NW)=270.0

IE 24” OUT(N)=267.3”

ITEM NO. 17 – DRAWINGS, SHEET C-28, DRAINAGE DETAIL-1

A. On Detail 4, DETENTION FACILITY OUTLET STRUCTURE (MH-4), under the

DETAIL 4 - ADDITIONAL NOTES, DELETE Note 1 in its entirety and REPLACE

Note 1 with:

“1. RIM=282.2

IE (IN) 24” PVC(NW)=267.1

IE (OUT)24” PVC(SW)=267.0

BOT EL=264.0”


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B. On Detail 4, DETENTION FACILITY OUTLET STRUCTURE (MH-4), under the

DETAIL 4 - ADDITIONAL NOTES, in Note 2, DELETE the line which reads:

“-BOTTOM RESTRICTOR PLATE 2” ORIFICE EL=264.5”

and REPLACE with:

“-BOTTOM RESTRICTOR PLATE 3” ORIFICE EL=265.0”

ITEM NO. 18 – DRAWINGS, SHEET SV-1, FLOW CONTROL VAULT

A. Under CONCRETE MASONRY (CMU), DELETE Note 2 which begins “MORTAR

SHALL BE TYPE…” in its entirety and REPLACE with the following:

“2. MORTAR SHALL BE TYPE M OR S WITH A MINIMUM COMPRESSIVE

STRENGTH EQUAL TO 1,800 PSI.”

B. Under CONCRETE MASONRY (CMU), ADD the following note:

“5. UNIT STRENGTH METHOD SHALL BE USED TO VERIFY MINIMUM

COMPRESSIVE STRENGTH OF MASONRY F’M=1,900 PSI.”

ITEM NO. 19 – DRAWINGS, SHEET SV-10, ELECTRICAL/CONTROLS BUILDING

DETAILS

A. Under CMU NOTES at the bottom left corner of the sheet, ADD the following note:

“5. ALL HORIZONTAL BARS AT WALL ENDS AND JAMBS SHALL TERMINATE

IN 180-DEGREE HOOKS AROUND VERTICAL BARS.”

ITEM NO. 20 – DRAWINGS, SHEET M-2, RESERVOIR PIPING ENTRANCE/EXIT

PLAN AND SECTIONS

A. On Section A, RESERVOIR INLET/OUTLET PIPE SECTION, DELETE callout which

begins “24” FLEX EXP JT…” and REPLACE with the following:

“24” FLEX EXP JT, FLG X MJ, 16” EXP, W/ ISOLATION JT, SEE DET 1, SHT C-21”

B. On Section B, RESERVOIR OUTLET PIPE SECTION, DELETE callout which begins

“24” FLEX EXP JT…” and REPLACE with the following:



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C. On Section C, RESERVOIR DRAIN PIPE SECTION, DELETE callout which begins

“18” FLEX EXP JT…” and REPLACE with the following:


ITEM NO. 21 – DRAWINGS, SHEET E-2, ELECTRICAL CONTROLS BUILDING

LAYOUTS AND IO LIST

A. REPLACE Detail 1, I/O CONTROL SCHEDULE, with the attached Detail 1, I/O

CONTROL SCHEDULE.

ITEM NO. 22 – DRAWINGS, SHEET E-3, PARTIAL ELECTRICAL GROUNDING

PLAN, ONELINE POWER RISER DIAGRAM, PANEL SCHEDULE, WIRE

SCHEDULE AND LOAD SUMMARY

A. For Detail 2, ONELINE POWER RISER DIAGRAM, DELETE the callout which reads

“THREE POLE AUTOMATIC TRANSFER SWITCH (A.T.S)”

and REPLACE with the following:

“TWO POLE, SOLID NEUTRAL, AUTOMATIC TRANSFER SWITCH (A.T.S)”

B. For Detail 4, PANEL SCHEDULE, for Circuit Number (Ckt No.) 1 and 3, Motorized

Valve BV 101, REVISE circuit breaker size (CBA) from 50 Ampere to 20 Ampere.

C. For Detail 4, PANEL SCHEDULE, for Circuit Number (Ckt No.) 2 and 4, Motorized

Valve BV 102, REVISE circuit breaker size (CBA) from 50 Ampere to 20 Ampere.

D. For Detail 5, POWER WIRE SCHEDULE, for Circuit Number (Ckt No.) 1 and 3,

Motorized Valve BV 101, REVISE conductor and conduit sizes (Cable & Conduit) from

“2-#6, 1-#10 GND, 1” C”

to the following:

“2-#10, 1-#10 GND, 3/4” C”


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E. For Detail 5, POWER WIRE SCHEDULE, for Circuit Number (Ckt No.) 2 and 4,

Motorized Valve BV 102, REVISE conductor and conduit sizes (Cable & Conduit) from

“2-#6, 1-#10 GND, 1” C”

to the following:

“2-#10, 1-#10 GND, 3/4” C”

NOVEMBER 2017 00 41 43-13/13 CRW Project No. 15-5188

ADDENDUM NO. 2 Bid Form

9.01 Bidder Identification and Signatures

Name of Firm: _________________________________________________________________________

Federal Tax ID No: __________________________________________________________________

State of Incorporation and Oregon CCB License No: ________________________________________

Bidder IS / IS NOT a “Resident Bidder” as defined by ORS 279A.120.

Signature and Printed Name(s): (If Bidder is a partnership or joint venture, all parties must sign below)

___________________________________________ ________________________________________

___________________________________________ ________________________________________

___________________________________________ ________________________________________

Title: ________________________________________________________________________________

Date: ________________________________________________________________________________

(END OF SECTION)

CRW Project No. 15-5188 Integrated Operation Actuators and Operators

16-1902.0701 ADDENDUM NO. 2 25 32 13 Supplement - 1

Actuator Schedule for Butterfly Valves

Valve

Tag No.

Location

Valve

Dia.

(inches)

Max Delta

Operational

Pressure

(PSI)

Max

Operational

Flow

(gpm)

Functionality

BV101 Flow Control Vault, Alignment “A”,

Reservoir Inlet/Outlet Line 24 30 18,000

Open / Intermediate Closed /

Closed

BV102 Flow Control Vault, Alignment “B”,

Reservoir Outlet Line 24 50 18,000

Open / Intermediate Closed /

Closed

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1

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E2

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I/O CONTROL SCHEDULE

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4

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ADDENDUM 2, Clackamas River Water 152nd Avenue Reservoir

item no. 4 – specification section 04 05 17, … · the state of oregon as well as the tms...

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