Am0001.pdf

Offers 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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

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

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Amendment No. 0001

GSU Transformer Installation, Missouri River, Fort Peck Dam, MT.

See attached documentation for content of the amendment revisions

Date for receipt of Electronic Proposals is 11 August 2020 at 2:00 pm (local time)

Government Point of Contact: Dan Monahan,Contract Specialist (402) 995-2886.

U.S ARMY CORPS OF ENGINEERS, OMAHA DISTRICT

CONTRACTING OFFICE

1616 CAPITOL AVE.

OMAHA, NE 68102-4901

See Item 6

W9128F20R0039

07/15/2020

07/10/2020

Am #0001 - 2 (Continuation SF 30)

15 July 2020 Solicitation No. W9128F20R0039

Date of Issue: 10 July 2020 Date of Receiving Proposals: 11 August 2020

SUBJECT: Amendment No. 0001 to Request for Proposal Solicitation Package for Construction of GSU Transformer Installation, Missouri River, Fort Peck Dam, MT.

TO: Prospective Offerors and Others Concerned

1. The specifications and drawings for subject project are hereby modified as follows (revise all specification indices, attachment lists, and drawing indices accordingly).

a. Specifications (New and/or Revised and Reissued). Delete and substitute or add specification pages or sections as noted below. The substituted pages or sections are revised and reissued with this amendment.

Pages or Sections Deleted Pages or Sections Substituted or Added

Section 01 11 00.00 26 Section 01 11 00.00 26

SUMMARY OF WORK SUMMARY OF WORK

(Section 01 11 00.00 26 Summary of Work was inadvertently replaced with the Aluminum Welding Section)

2. This amendment is a part of the proposal and its receipt shall be acknowledged. All other conditions and requirements of the specifications remain unchanged.

a. See Section 00 21 00, paragraph SOLICITATION RESTRICTIONS, on how to submit electronic proposals.

3. Electric Offers will be received until 2:00 p.m., local time at place of receiving proposals, 11 August 2020, as stated in the Request For Proposal.

Attachments: Specifications listed in 1.a above

U.S. Army Corps of Engineers, Omaha District 1616 Capitol Avenue Omaha, Nebraska 68102-4901

15 July 2020

MFS/2184

GSU Transformer Installation, Ft Peck Dam, MT FP81

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00.00 26

SUMMARY OF WORK

PART 1 GENERAL

1.1 SUMMARY

1.2 SPECIFICATIONS AND DRAWINGS

1.3 CHANGES IN SPECIFICATIONS AND DRAWINGS

1.4 DEFINITIONS

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

-- End of Section Table of Contents --

SECTION 01 11 00.00 26 Page 1 Am0001

SECTION 01 11 00.00 26

SUMMARY OF WORK

PART 1 GENERAL

1.1 SUMMARY

The work to be performed under this contract consists of providing the labor, equipment, and materials to remove the existing single-phase GSU Transformer Banks T2 and T4; the existing Oilostatic feeders for Transformer Banks T3 and T4; Movement of two Government Furnished Equipment (GFE) transformers designated KY4A and KZ2A to new permanent locations;

provide one new 15 kV feeder for GFE Transformer KY4A; provide new connections for the two GFE transformers; provide new group-operated disconnect 961; provide new protection, control, and annunciation wiring and all the necessary auxiliary systems and ancillary equipment required to install the equipment at the Fort Peck Powerhouse to make the GFE transformers fully operational.

The GSU power transformers are onsite and will be installed as Government furnished equipment with the external connections to be made under this Contract as summarized below and as required in specifications and drawings.

The work includes electrical work and related work including, but not limited to, the following:

a. Remove and dispose of six (6) single phase GSU transformers (2 banks of three single-phase transformers) including oil, piping, cabling and conduit, equipment no longer to be used and the disconnection from the 15 kV primary feeds and high-voltage secondaries.

b. Remove and dispose of all existing equipment and systems that interfere with the installation of the equipment to be installed under this contract including, rails and associated equipment; transmission support structures and associated foundations; Oilostatic feeders, associated piping, pump cabinet, and associated equipment; mechanical piping; cabling and conduit, equipment no longer to be used.

c. Provide New 15 kV feeder from Powerhouse 1 to GFE transformer KY4A.

d. Provide new transformer oil spill containment. Provide new transformer foundations to allow the transformer installation contractor to place the transformers in the final location. After the transformer is placed in its final location, weld and provide touchup paint.

e. Provide new overhead 15 kV feed to GFE transformer KY4A to include design, furnish, and install of support structure; furnish and install new overhead conductors.

f. Provide new overhead 15 kV feed to GFE transformer KZ2A to include design, furnish, and install of support structure; furnish and install new overhead conductors.

SECTION 01 11 00.00 26 Page 2

g. Provide one new 123 kV disconnect switch 961 and new 72 kV switches 1141, 1143, and 1149.

h. Test and modify existing ground grid in Switchyard 1.

i. Provide new, contractor-furnished accessories, wiring or cabling, conduit, and necessary ancillary components for the replacement, connection, commissioning, and operation of all contractor-furnished and/or installed equipment. This includes but is not limited to protection, control, power, annunciation circuit wire, fuses, switches, and instrument transformers.

j. Provide all specified spare parts.

k. Remove and dispose of asbestos containing materials; lead contaminated piping including all containment, packaging, and disposal costs.

l. Remove and dispose of PCB filled transformer bushings including all containment, packaging, and disposal costs.

m. Furnish as-constructed drawings.

n. Move two fully assembled, oil filled GFE transformers as shown on drawing G-100 and coordinate with manufacturer's erecting engineer.

o. Perform field acceptance testing and commissioning in coordination with the GSU transformer erecting engineer for the GFE transformers.

GSU transformer field engineer services to be furnished under GSU transformer supply contract.

p. All work and fees including but not be limited to labor, materials, mobilization, permits, associated and incidental to the completion of the required work according to the plans and specifications not covered on the Bidding Schedule in bid items number 0001 through number 0033.

1.2 SPECIFICATIONS AND DRAWINGS

Technical specifications in Divisions 01-48 listed in the Table of Contents cover the detailed requirements for the equipment and services listed in the schedule. The drawings listed on INDEX OF DRAWINGS, SHEET G-002 accompany this specification and are part thereof.

1.3 CHANGES IN SPECIFICATIONS AND DRAWINGS

The Government reserves the right to revise or amend the specifications and/or drawings prior to the date set for opening bids. Copies of such amendments will be furnished to all prospective bidders. If the revisions and amendments require material changes in quantities or prices bid, or both, the date set for bid opening may be extended to enable bidders the opportunity to revise their bids. The amendment will include an announcement of the new date for opening bids.

1.4 DEFINITIONS

a. Wherever in the specifications, or upon the drawings, the words

SECTION 01 11 00.00 26 Page 3

"directed", "required", "ordered", "designated", "prescribed", or words of like import are used, it shall be understood that the "direction", "requirement", "order", "designation", or "prescription" of the Contracting Officer is intended, and similarly the words "approved", "acceptable", "satisfactory", or words of like import shall mean "approved by" or "acceptable to" or "satisfactory to" the Contracting Officer unless otherwise expressly stated.

b. Where "as shown", "as indicated", "as detailed", or words of like import are used, it shall be understood that the reference is made to the drawings accompanying this Contract unless stated otherwise. The word "provided" as used herein shall be understood to mean "provided complete in place", that is, "furnished and installed". (FAR 52.236.21(b) and (c)).

c. Wherever in these specifications or upon the drawings, the words "Contracting Officer" (CO) or "Contracting Officer's Representative" (COR) are used, it shall be understood to also mean "Government" unless otherwise expressly stated.

d. Wherever in these specifications the acronym "GQAR" is used, it shall be understood to mean "Government Quality Assurance Representative", unless otherwise expressly stated.

e. Wherever in these specifications the work "weekend(s)" is used, it shall be understood to mean "Saturday, Sunday, and Federal Holidays", unless otherwise expressly stated.

f. Whenever in these specifications the word "Project" is used, it shall be understood to mean the Fort Peck Operating Project and it's staff.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

-- End of Section --

SECTION 01 11 00.00 26 Page 4