Amendment 0001 W912EF21B0013.pdf

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Attached to
Lower Monumental Unit 2 Hub Seal Repairs Federal contract opportunity
Solicitation number
W912EF21B0013
Issued by
Department of the Army Corps of Engineers Engineering District Walla Walla

About this file

This document provides details on a federal solicitation for construction services. The U.S. Army Corps of Engineers, Walla Walla District is seeking bids for repairs to the Lower Monumental Unit 2 turbine hub seal located at Lower Monumental Dam in Franklin County, Washington. Work includes refurbishing and replacing existing turbine components, installing welded caps on coupling bolts, and sealing the shaft to hub connection. The project is estimated to cost between $250,000 and $500,000 and must be completed within 150 calendar days of the notice to proceed. The solicitation will be issued as an invitation for bids evaluated on firm fixed price. Bids are due as indicated in the solicitation. The NAICS code is 237990 and the small business size standard is $39,500,000.

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Amend-0002 Tech Specs W912EF21B0013.pdf PDF
Amendment 0002 W912EF21B0013.pdf PDF
Amend-0001 Tech Specs W912EF21B0013.pdf PDF
Amend-0001 Plans W912EF21B0013.pdf PDF
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W912EF21B0013 Plans.pdf PDF
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W912EF21B0013 Tech Specs.pdf PDF
Solicitation W912EF21B0013.pdf PDF
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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

Solicitation W912EF21B0013, Low er Monumental Unit 2 Hub Seal Repairs

The solicitation is amended as follow s:

See Continuation Page.

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

BY 05-May-2021

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 W912EF21B0013

X 9B. DATED (SEE ITEM 11)

14-Apr-2021

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

05-May-2021

CODE

USAED, WALLA WALLA - CONTRACTING DIV.

DAVID C BOONE 201 N. THIRD AVENUE

WALLA WALLA WA 99362-1876

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

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EF21B0013

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0001

Summary of changes for Amend -001 LMA Unit 2 Turbine Hub Seal Repairs

Solicitation W912EF21B0013

1. Revised the following Specifications:

a. SECTION 48 13 13.04 26: EXISTING TURBINE COMPONENT, REFURBISHMENT AND

REPLACEMENT

Revised paragraph 1.5 SUBMITTALS.

Revised paragraph 2.2 SHAFT SEALING RING.

Revised paragraph 2.3 WELDED CAPS ON COUPLING BOLTS.

Revised paragraph 3.4 SEAL WELD SHAFT-TO-HUB COUPLING BOLT CAPS.

Revised paragraph 3.5 INSTALLATION OF OIL VENT TUBING.

Revised paragraph 3.8 SEAL WELD RUNNER CONE TO HUB (OPTIONAL).

See revised specifications for details.

2. Revised the following Drawings:

a. C-101: added existing elevation to callout

See revised drawings for details.

(End of Summary of Changes)

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