B.08.03 Solicitation (Amend 0002) CONFORMED.pdf

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Attached to
Lower Monumental PH HVAC System Upgrade
Solicitation number
W912EF26RA007
Issued by

About this file

This is a Request for Proposal (RFP) for construction services related to the Lower Monumental Dam Powerhouse HVAC System Upgrade, issued by the U.S. Army Corps of Engineers, Walla Walla District on August 21, 2026. The solicitation number is W912EF26RA0070002, with requisition number A029588. The project involves replacing Unit Conditioner 1 (UC-1) with new heat pumps, removing and disposing of existing HVAC equipment, furnishing and installing new HVAC equipment, upgrading existing equipment and control systems, and performing testing, adjusting, and balancing (TAB) and functional performance tests. The work is divided into five line items (CLINs 0001-0005), each priced as a firm fixed-price job. The magnitude of construction is estimated between $10,000,000 and $25,000,000. Offerors must price all line items and award will be made to the lowest priced technically acceptable proposal. Performance and payment bonds are required within 10 calendar days of award. The bid guarantee must be 20 percent of the bid price or $3,000,000, whichever is less.

Sealed offers are due by 2:00 PM local time on September 30, 2026, with offers remaining valid for 120 calendar days for government acceptance. The contractor shall begin performance within 10 days of receiving notice to proceed and complete all work by May 31, 2028, with onsite work between October 4, 2027 and May 31, 2028. Specific restrictions apply to the refurbishment of Supply-air Fan 1 (SF-1) and Return-air Fan 1 (RF-1), with work to be completed within 30 days of removal from service and final completion by March 31, 2028. Powerhouse Roof work requires a line outage and minimum 120-calendar-day advance coordination with the Contracting Officer, limited to 5 consecutive calendar days. Required insurance includes workers' compensation, bodily injury liability ($500,000 per occurrence), automobile bodily injury and property damage liability ($200,000 per person/$500,000 per occurrence/$20,000 property damage), and Longshore and Harbor Workers' Compensation Act coverage if applicable. The contract will be firm-fixed-price. An organized site visit is scheduled for September 10, 2026, from 9:00 AM to 11:00 AM at Lower Monumental Dam, 5220 Devils Canyon Road, Kahlotus, WA 99335, with registration required 24 hours in advance. Foreign nationals require security clearance with a minimum 4-week advance notice. Evaluation criteria include Key Personnel Qualifications and Commitments (Project Manager with minimum 5 years managing similar projects and demonstrated federal contracting experience; Lead TAB Specialist/Supervisor with current AABC/NEBB/TABB certification and minimum 3 years certified experience on complex HVAC systems plus 3 years hands-on PLC-based control system experience), Past Performance (rated Acceptable or Unacceptable based on similar projects completed within the last 6 years), and Price (evaluated for completeness and reasonableness). Proposals must be submitted electronically via DoD SAFE in two volumes: Volume I containing Key Personnel Qualifications, Commitments, and Past Performance, and Volume II containing Price, Standard Form 1442, and Certifications/Representations. Inquiries must be submitted via ProjNet Bidder Inquiry with Key RH77Y5-T83UY9, with responses made available electronically to registered users. All cost portions must be submitted via email in Microsoft Office Excel Read/Write format. Contact information for inquiries includes Nathan Bruce at nathan.i.bruce@usace.army.mil (509-527-7224) and Cynthia Jacobsen at cynthia.h.jacobsen@usace.army.mil for contract administration.

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(See ).

SOLICITATION, OFFER,

AND AWARD

(Construction, Alteration, or Repair)

IMPORTANT - The "offer" section on the reverse must be fully completed by offeror.

9. FOR

INFORMATION CALL:

NOTE: In sealed bid solicitations "offer" and "offeror" mean "bid and "bidder".

SOLICITATION

1. SOLICITATION NUMBER

5. REQUISITION/PURCHASE REQUEST NUMBER

CODE

6. PROJECT NUMBER

8. ADDRESS OFFER TO

4. CONTRACT NUMBER

7. ISSUED BY

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS (Title, identifying number, date)

11. The contractor shall begin performance within

12a. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS?

(If "YES", indicate within how many calendar days after award in Item 12b.)

13. ADDITIONAL SOLICITATION REQUIREMENTS:

a. Sealed offers in original and

b. An offer guarantee

c. All offers are subject to the (1) work requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

d. Offers providing less than

STANDARD FORM 1442 (REV. 12/2022)

Prescribed by GSA - FAR (48 CFR) 53.236-1(d) calendar days for Government acceptance after the date offers are due will not be considered and will be rejected.

is, is not required.

local time containing offers shall be marked to show the offeror's name and address, the solicitation number, and the date and time offers are due.

(date). If this is a sealed bid solicitation, offers will be publicly opened at that time. Sealed envelopes copies to perform the work required are due at the place specified in Item 8 by (hour) award, YES NO notice to proceed. This performance period is mandatory negotiable.

calendar days and complete it within calendar days after receiving

a. NAME b. TELEPHONE NUMBER (Include area code) (NO COLLECT CALLS)

12b. CALENDAR DAYS

2. TYPE OF SOLICITATION

SEALED BID (IFB)

INVITATION FOR BID

NEGOTIATED (RFP)

REQUEST FOR PROPOSAL

3. DATE ISSUED PAGE OF PAGES

W912EF26RA0070002 21 AUG 2026 1 140

A029588

US ARMY ENGINEER DISTRICT WALLA WAL

KO CONTRACTING DIVISION, 201 NORTH 3RD AVE

WALLA WALLA, WA 99362-1876

UNITED STATES

NATHAN BRUCE, EMAIL: NATHAN.I.BRUCE@USACE.ARMY.MIL TELEPHONE:

5095277224

W912EF

NATHAN BRUCE 5095277224

PROJECT TITLE: LMA POWERHOUSE HVAC SYSTEM UPGRADE

PROJECT LOCATION: LOWER MONUMENTAL DAM

LOWER MONUMENTAL DAM POWERHOUSE HVAC SYSTEM UPGRADE

10 649

FAR 52.211-10

02:00 PM

30 SEP 2026

AWARD (To be completed by Government)

17. The offeror agrees to perform the work required at the prices specified below in strict accordance with the terms of this solicitation, if this offer is accepted calendar days after the date offers are due. (Insert any number equal to or greater than the minimum requirement by the Government in writing within stated in Item 13d. Failure to insert any number means the offeror accepts the minimum in Item 13d.)

OFFER (Must be fully completed by offeror)

AMOUNTS

18. The offeror agrees to furnish any required performance and payment bonds.

19. ACKNOWLEDGMENT OF AMENDMENTS

(The offeror acknowledges receipt of amendments to the solicitation -- give number and date of each)

AMENDMENT

NUMBER

DATE

CONTRACTING OFFICER WILL COMPLETE ITEM 28 OR 29 AS APPLICABLE

14. NAME AND ADDRESS OF OFFEROR (Include ZIP Code)

CODE FACILITY CODE

15. TELEPHONE NUMBER (Include area code)

16. REMITTANCE ADDRESS (Include only if different than Item 14.)

20a. NAME AND TITLE OF PERSON AUTHORIZED TO SIGN OFFER (Type or print)

21. ITEMS ACCEPTED:

22. AMOUNT

26. ADMINISTERED BY

30a. NAME AND TITLE OF CONTRACTOR OR PERSON AUTHORIZED TO SIGN (Type or print)

31c. DATE

STANDARD FORM 1442 (REV. 12/2022) BACK

31b. UNITED STATES OF AMERICA

BY

31a. NAME OF CONTRACTING OFFICER (Type or print)

29. AWARD (Contractor is not required to sign this document.) Your offer on this solicitation is hereby accepted as to the items listed. This award consummates the contract, which consists of (a) the Government solicitation and your offer, and (b) this contract award. No further contractual document is necessary.

30b. SIGNATURE 30c. DATE

28. NEGOTIATED AGREEMENT (Contractor is required to sign this document and return and deliver all items or perform all work requirements identified on this form and any continuation sheets for the consideration stated in this contract. The rights and obligations of the parties to this contract shall be governed by (a) this contract award, (b) the solicitation, and (c) the clauses, representations, certifications, and specifications incorporated by reference in or attached to this contract.

copies to issuing office.) Contractor agrees to furnish

24. SUBMIT INVOICES TO ADDRESS SHOWN IN

(4 copies unless otherwise specified)

23. ACCOUNTING AND APPROPRIATION DATA

ITEM

25. OTHER THAN FULL AND OPEN COMPETITION PURSUANT TO THE UNITED STATES

CODE AT

27. PAYMENT WILL BE MADE BY

10 U.S.C. 3204(a) ( ) 41 U.S.C. 3304(a) ( )

20b. SIGNATURE 20c. OFFER DATE

02 SEP 2026

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