W912EF18R0005_Amend_0003.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

TITLE: LOWER SNAKE RIVER XJ BREAKER REPLACEMENT

The purpose of this amendment is to incorporate the changes outlined in the summary below .

The proposal submission date and time remains unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 13-Apr-2018

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912EF18R0005

X 9B. DATED (SEE ITEM 11)

09-Mar-2018

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

13-Apr-2018

CODE

USAED, WALLA WALLA - CONTRACTING DIV.

HILLARY A. MORGAN

201 N. THIRD AVENUE

WALLA WALLA WA 99362

W912EF 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EF18R0005

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

Summary of changes for Amend – 0003 Lower Snake River XJO Breaker Replacement

W912EF18R0005

SPECIFICATIONS

a. SECTION 26 05 00.00 28 “GENERAL ELECTRICAL WORK”

Revised the following paragraphs:

1.6, “QUALIFICATIONS”

See revised specification for details.

(End of Summary of Changes)

Lower Snake River XJO Breaker Replacement W912EF18R0005 Amend-0003

SECTION TABLE OF CONTENTS

DIVISION 26 - ELECTRICAL

SECTION 26 05 00.00 28

GENERAL ELECTRICAL WORK

PART 1 GENERAL

1.1 SCOPE OF WORK

1.1.1 Ice Harbor Lock and Dam:

1.1.2 Lower Monumental Lock and Dam:

1.1.3 Little Goose Lock and Dam:

1.1.4 Lower Granite Lock and Dam:

1.2 REFERENCES

1.3 SUBMITTALS

1.4 GENERAL REQUIREMENTS

1.4.1 Departures from Drawings

1.4.2 Code

1.4.3 Materials and Equipment

1.4.4 Standard Products

1.4.5 UL Listing

1.4.6 As Built Drawings

1.5 WORKMANSHIP

1.6 QUALIFICATIONS

PART 2 PRODUCTS

2.1 Control Circuit Breakers

PART 3 EXECUTION

3.1 REPAIR OF EXISTING WORK

3.1.1 Workmanship

3.2 FIELD TESTING

3.2.1 General

3.2.2 Acceptance

-- End of Section Table of Contents --

SECTION 26 05 00.00 28 - Page 1 g4edddca Line

SECTION 26 05 00.00 28

GENERAL ELECTRICAL WORK

PART 1 GENERAL

1.1 SCOPE OF WORK

This section specifies the electrical work required to complete the XJ0 Breaker replacement at Ice Harbor, Lower Monumental, Little Goose and Lower Granite Locks and Dams. The contract work is described as follows:

1.1.1 Ice Harbor Lock and Dam:

a. Provide a new replacement vacuum circuit breaker for XJO, as specified.

b. Provide a pendant mounted, handheld device with the capability to remotely Rack-In/Rack-Out the circuit breaker from a minimum of 50' of clearance.

c. Provide a spare circuit breaker with identical salient characteristics as XJO, as described herein.

d. Perform a Voltage Transient Analysis on the existing XJO system.

Contractor will be allowed two work windows. The initial work window will be for performing the Voltage Transient Analysis. The second work window will be for installation.

e. Provide and install the manufacturers recommended surge capacitors for mitigating transient voltages associated with the XJO vacuum breaker.

Size will be based on the results of the Transient Voltage Analysis.

f. Perform all testing as specified and submit test report for review prior to energizing switchgear.

g. Replace the isolation shutters and the mechanical linkage that operate the shutters for XJO. Provide new isolation shutters which close when the circuit breaker XJO is withdrawn to provide separation from the vertical bus.

h. Replace the two (2) existing 125VDC control breakers located within XJO enclosure. Circuit Breaker N2 is 35A, 125VDC, 3 pole and circuit breaker N3 is 20A, 125VDC, 2pole.

i. Replace all wiring that originates and terminates inside the XJO enclosure. Provide ring terminals for all new conductor terminations.

Wiring shall be as specified. Asbestos wiring is likely present.

j. Existing circuit breaker parameters:

Circuit Breaker ID XJO

Manufacturer ITE

Series/Model 15-HV-150

Mounting Method Roll-in

Rated Voltage 13.8 kV

Rated Frequency 60 Hz

Rated Maximum Design Voltage 15 kV

Rated Minimum Operating Voltage 6.6 kV

Rated Continuous Current 1,200 A

Withstand ratings

Impulse Withstand Voltage 95kBIL peak

SECTION 26 05 00.00 28 - Page 2

60 Cycle Withstand 36 kV

Maximum Interrupting Current 13 kA

Rated Interrupting MVA 150 MVA

Interrupting Time 5 cycles

Closing Coil Voltage 125 VDC

Trip Coil Voltage 125 VDC

k. New circuit breaker parameters:

Circuit Breaker ID XJO

Mounting Method Roll-in

Rated Voltage 13.8 kV

Rated Frequency 60 Hz

Rated Maximum Design Voltage 15 kV

Rated Minimum Operating Voltage 6.6 kV

Rated Continuous Current 1,200 A

Withstand ratings

Impulse Withstand Voltage 95kBIL peak

60 Cycle Withstand 36 kV

Maximum Interrupting Current 25 kA

Interrupting Time 3 cycles

Closing Coil Voltage 125 VDC

Trip Coil Voltage 125 VDC

1.1.2 Lower Monumental Lock and Dam:

a. Provide a new vertical lift replacement vacuum circuit breaker for XJO1 and a new roll-in replacement vacuum breaker for XJO2, as specified.

b. Provide a pendant mounted, handheld device with the capability to remotely Rack-In/Rack-Out each circuit breaker (XJO1 and XJO2) from a minimum of 50' of clearance.

c. Provide two spare circuit breakers. One with identical salient characteristics as XJO1, and one with identical salient characteristics of XJO2, as described herein.

d. Perform a Voltage Transient Analysis on each of the existing XJO1 and XJO2 systems. Contractor will be allowed two work windows. The initial work window will be for performing the Voltage Transient Analysis. The second work window will be for installation.

e. Provide and install the manufacturers recommended surge capacitors for mitigating the transient voltages associated with the XJO1 and XJO2 vacuum breakers. Size will be based on the results of the Transient Voltage Analysis.

f. Perform all testing as specified and submit test report for review prior to energizing switchgear.

g. Replace the isolation shutters and the mechanical linkages that operate the shutters for XJO1 and XJO2. Provide new isolation shutters in XJO1 and XJO2 which close when the circuit breaker is withdrawn to provide

SECTION 26 05 00.00 28 - Page 3 separation from the vertical bus.

h. Replace all wiring that originates and terminates inside each of the

XJO1 and XJO2 enclosures. Provide ring terminals for all new conductor terminations. Wiring shall be as specified. Asbestos wiring is likely present.

i. Existing circuit breaker parameters:

Circuit Breaker ID XJO1 XJO2

Manufacturer GE Westinghouse

Series/Model AM-13.8-500-5H 150-DHP-500

Mounting Method Vertical Lift Draw-out

Rated Voltage 13.8 kV 13.8 kV

Rated Frequency 60 Hz 60 Hz

Rated Maximum Design Voltage 15 kV 15 kV

Rated Minimum Operating Voltage 6.6 kV 6.6 kV

Rated Continuous Current 1,200 A 1,200 A

Withstand ratings

Impulse Withstand Voltage 95kBIL peak 95kBIL peak

60 Cycle Withstand 36 kV 36 kV

Maximum Interrupting Current 18 kA 18 kA

Rated Interrupting MVA 500 MVA 500 MVA

Interrupting Time 5 cycles 5 cycles

Closing Coil Voltage 125 VDC 125 VDC

Trip Coil Voltage 125 VDC 125 VDC

j. New circuit breaker parameters:

Circuit Breaker ID XJO1 XJO2

Mounting Method Vertical Lift Roll-in

Rated Voltage 13.8 kV 13.8 kV

Rated Frequency 60 Hz 60 Hz

SECTION 26 05 00.00 28 - Page 4

Rated Maximum Design Voltage 15 kV 15 kV

Rated Minimum Operating Voltage

6.6 kV 6.6 kV

Rated Continuous Current 1,200 A 1,200 A

Withstand ratings

Impulse Withstand Voltage 95kBIL peak 95kBIL peak

60 Cycle Withstand 36 kV 36 kV

Maximum Interrupting Current 25 kA 25 kA

Interrupting Time 3 cycles 3 cycles

Closing Coil Voltage 125 VDC 125 VDC

Trip Coil Voltage 125 VDC 125 VDC

1.1.3 Little Goose Lock and Dam:

a. Provide three (3) new replacement vacuum circuit breakers. One each of

XJO1, XJO2 and XJ7, as specified.

b. Provide a pendant mounted, handheld device with the capability to remotely Rack-In/Rack-Out each circuit breaker from a minimum of 50' of clearance.

c. Provide two spare circuit breakers. One with identical salient characteristics as XJO1/XJ7, and one with identical salient characteristics of XJO2, as described herein.

d. Perform a Voltage Transient Analysis on each of the existing XJO1, XJO2 and XJ7 systems. Contractor will be allowed two work windows. The initial work window will be for performing the Voltage Transient Analysis. The second work window will be for installation.

e. Provide and install the manufacturers recommended surge capacitors for mitigating the transient voltages associated with the XJO1, XJO2 and XJ7 vacuum breakers. Size will be based on the results of the Transient Voltage Analysis.

f. Perform all testing as specified and submit test report for review prior to energizing switchgear.

g. Replace the isolation shutters and the mechanical linkages that operate the shutters for XJO1, XJO2 and XJ7. Provide new isolation shutters in XJO1, XJO2 and XJ7 which close when the circuit breaker is withdrawn to provide separation from the vertical bus.

h. Existing circuit breaker parameters:

Circuit Breaker ID XJO1 XJO2 XJ7

Manufacturer GE Westinghouse GE

Series/Model AM-13.8-500-6H 150-DHP-500 AM-13.8-500-7H

SECTION 26 05 00.00 28 - Page 5

Mounting Method Roll-in Draw-out Roll-in

Rated Voltage 13.8 kV 13.8 kV 13.8 kV

Rated Frequency 60 Hz 60 Hz 60 Hz

Rated Maximum Design Voltage 15 kV 15 kV 15 kV

Rated Minimum Operating Voltage 6.6 kV 6.6 kV 6.6 kV

Rated Continuous Current 1,200 A 1,200 A 1,200 A

Withstand ratings

Impulse Withstand Voltage 95kBIL peak 95kBIL peak 95kBIL peak

60 Cycle Withstand 36 kV 36 kV 36 kV

Maximum Interrupting Current 18 kA 18 kA 18 kA

Rated Interrupting MVA 500 MVA 500 MVA 500 MVA

Interrupting Time 5 cycles 5 cycles 5 cycles

Closing Coil Voltage 125 VDC 125 VDC 125 VDC

Trip Coil Voltage 125 VDC 125 VDC 125 VDC

i. New circuit breaker parameters:

Circuit Breaker ID XJO1 XJO2 XJ7

Mounting Method Roll-in Roll-in Roll-in

Rated Voltage 13.8 kV 13.8 kV 13.8 kV

Rated Frequency 60 Hz 60 Hz 60 Hz

Rated Maximum Design Voltage 15 kV 15 kV 15 kV

Rated Minimum Operating Voltage 6.6 kV 6.6 kV 6.6 kV

Rated Continuous Current 1,200 A 1,200 A 1,200 A

Withstand ratings

Impulse Withstand Voltage 95kBIL peak 95kBIL peak 95kBIL peak

60 Cycle Withstand 36 kV 36 kV 36 kV

SECTION 26 05 00.00 28 - Page 6

Maximum Interrupting Current 25 kA 25 kA 25 kA

Interrupting Time 3 cycles 3 cycles 3 cycles

Closing Coil Voltage 125 VDC 125 VDC 125 VDC

Trip Coil Voltage 125 VDC 125 VDC 125 VDC

1.1.4 Lower Granite Lock and Dam:

a. Provide a new replacement vacuum circuit breaker for XJO1 and XJO2, as specified.

b. Provide a pendant mounted, handheld device with the capability to remotely Rack-In/Rack-Out each circuit breaker from a minimum of 50' of clearance.

c. Provide one spare circuit breaker with identical salient characteristics as XJO1/XJO2, as described herein.

d. Perform a Voltage Transient Analysis on each of the existing XJO1 and XJO2 systems. Contractor will be allowed two work windows. The initial work window will be for performing the Voltage Transient Analysis. The second work window will be for installation.

e. Provide and install the manufacturers recommended surge capacitors for mitigating the transient voltages associated with the XJO1 and XJO2 vacuum breakers. Size will be based on the results of the Transient Voltage Analysis.

f. Perform all testing as specified and submit test report for review prior to energizing switchgear.

g. Replace the isolation shutters and the mechanical linkages that operate the shutters for XJO1 and XJO2. Provide new isolation shutters in XJO1 and XJO2 which close when the circuit breaker is withdrawn to provide separation from the vertical bus.

h. Existing circuit breaker parameters:

Circuit Breaker ID XJO1 XJO2

Manufacturer Westinghouse Westinghouse

Series/Model 150-DHP-500 150-DHP-500

Mounting Method Roll-in Roll-in

Rated Voltage 13.8 kV 13.8 kV

Rated Frequency 60 Hz 60 Hz

Rated Maximum Design Voltage 15 kV 15 kV

Rated Minimum Operating Voltage 6.6 kV 6.6 kV

Rated Continuous Current 1,200 A 1,200 A

Withstand ratings

SECTION 26 05 00.00 28 - Page 7

Impulse Withstand Voltage 95kBIL peak 95kBIL peak

60 Cycle Withstand 36 kV 36 kV

Maximum Interrupting Current 18 kA 18 kA

Rated Interrupting MVA 500 MVA 500 MVA

Interrupting Time 5 cycles 5 cycles

Closing Coil Voltage 125 VDC 125 VDC

Trip Coil Voltage 125 VDC 125 VDC

i. New circuit breaker parameters:

Circuit Breaker ID XJO1 XJO2

Mounting Method Roll-in Roll-in

Rated Voltage 13.8 kV 13.8 kV

Rated Frequency 60 Hz 60 Hz

Rated Maximum Design Voltage 15 kV 15 kV

Rated Minimum Operating Voltage

6.6 kV 6.6 kV

Rated Continuous Current 1,200 A 1,200 A

Withstand ratings

Impulse Withstand Voltage 95kBIL peak 95kBIL peak

60 Cycle Withstand 36 kV 36 kV

Maximum Interrupting Current 25 kA 25 kA

Interrupting Time 3 cycles 3 cycles

Closing Coil Voltage 125 VDC 125 VDC

Trip Coil Voltage 125 VDC 125 VDC

1.2 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

SECTION 26 05 00.00 28 - Page 8

AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)

ANSI/NECA 1 (2010) Standard Practices for Good Workmanship in Electrical Contracting

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE C2 (2017) National Electrical Safety Code

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2017) National Electrical Code

UNDERWRITERS LABORATORIES (UL)

UL 489 (2016) UL Standard for Safety Molded-Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker Enclosures

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that reviews the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-07 Certificates

QUALIFICATIONS

1.4 GENERAL REQUIREMENTS

1.4.1 Departures from Drawings

The contract drawings constitute the working drawings for construction and for purchase of required materials, and indicate the extent and general location and arrangement of equipment, conduit, and wiring. The Contractor shall become familiar with all details of the work and verify all dimensions in the field so that the outlets and equipment shall be properly located and readily accessible. If any departures from the contract drawings are deemed necessary by the Contractor, details of such departures and reasons therefor shall be submitted to the Contracting Officer for approval as soon as practicable but not later than 60 days before installation. No such departure shall be made without the prior written approval of the Contracting Officer.

1.4.2 Code

The installation shall be in accordance with the National Electrical Code ( NFPA 70) and National Electrical Safety Code (IEEE C2) except where more stringent requirements are indicated herein or shown on the contract drawings. Omission of details on the drawings or in the specifications shall not be construed as permitting deviations from Code requirements.

1.4.3 Materials and Equipment

Materials and equipment shall be approved based on the manufacturer's published data. All electrical materials shall be new and unused.

SECTION 26 05 00.00 28 - Page 9

Defective equipment or equipment damaged in the course of installation shall be replaced or repaired without cost to the Government in a manner meeting the approval of the Contracting Officer. Insofar as practicable, equipment for the same, similar, or allied service shall be of the same make and type, and when of the same rating it shall be interchangeable.

1.4.4 Standard Products

Unless otherwise indicated, the materials and equipment to be furnished under this specification shall be the standard products of manufacturers regularly engaged in the production of such items and shall be the manufacturer's latest standard marketed design.

1.4.5 UL Listing

The materials and equipment to be furnished under this specification shall be UL listed. The label or listing of the Underwriters Laboratories, Inc., shall be accepted as evidence that the materials or equipment conform to the applicable standards of that agency. In lieu of this label or listing, a statement from a nationally recognized, adequately equipped testing laboratory indicating that the items have been tested in accordance with required procedures and that the materials and equipment comply with all requirements of the governing authority will be accepted.

1.4.6 As Built Drawings

Following the completion of install and before testing, the Contractor shall furnish as-built drawings, stamped "preliminary" to the Contracting Officer in accordance with Section 01 33 00 SUBMITTAL PROCEDURES and Section 01 78 00.00 28 CLOSEOUT SUBMITTALS. After construction completion, the Contractor shall furnish as-built drawings, stamped "As-Built" to the Contracting Officer in accordance with Section 01 33 00 SUBMITTAL PROCEDURES AND Section 01 78 00.00 28 CLOSEOUT SUBMITTALS. All as-built drawings shall be separated by dam and submitted as such.

1.5 WORKMANSHIP

All work shall be completed in a neat and workmanlike manner and shall conform to the best modern practice in the class of work regardless of any omission in the drawings and specifications. Accepted industry practices are as described in ANSI/NECA 1 and other ANSI approved installation standards.

1.6 QUALIFICATIONS

Electrical installation and testing shall be performed by state-licensed electrician(s) or NEMA certified technicians with expertise in replacement of medium voltage switchgear and breakers.

PART 2 PRODUCTS

2.1 Control Circuit Breakers

UL 489, thermal magnetic-type with interrupting capacity of 10,000 minimum amperes rms symmetrical. Salient characterisitcs of circuit breakers N2 and N3 are as follows: N2 is 125VDC, 3 pole, 35A and N3 is 125VDC, 2 pole, 20A. Breaker terminals: UL listed as suitable for the type of conductor provided. Characteristics apply for circuit breakers for all projects.

SECTION 26 05 00.00 28 - Page 10 g4edddca Line

PART 3 EXECUTION

3.1 REPAIR OF EXISTING WORK

Repair of existing work demolition, and modification of existing electrical distribution systems shall be performed as follows:

3.1.1 Workmanship

Lay out work in advance. Exercise care where cutting, channeling, chasing, or drilling of floors, walls, partitions, ceilings, or other surfaces is necessary for proper installation, support, or anchorage of conduit, raceways, or other electrical work. Repair damage to buildings, piping, and equipment using skilled craftsmen of trades involved.

3.2 FIELD TESTING

3.2.1 General

Submit Test Reports in accordance with referenced standards in this section.

Contractor must provide all necessary test equipment, labor, and personnel to perform the tests, as herein specified.

Isolate completely all wire and cable from all extraneous electrical connections at cable terminations and joints. Substation and switchboard feeder breakers, and other disconnecting devices must be used to isolate the circuits under test.

3.2.2 Acceptance

Do not energize any conductor until the final test reports are reviewed and approved by the Contracting Officer.

-- End of Section --

SECTION 26 05 00.00 28 - Page 11