SolicitationPosted Sep 18, 2026·Responses due Sep 30, 2026

Lower Monumental PH HVAC System Upgrade

Army Corps of Engineers · US ARMY ENGINEER DISTRICT WALLA WAL

Stage
Open solicitation
NAICS
238220
Value
Not stated
Solicitation
W912EF26RA007
Set-aside
No Set aside used
PSC
Y1KA
Place
Kahlotus, WA, USA
Contact
Nathan Bruce (Nathan.I.Bruce@usace.army.mil)
CSV Email

Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.

Where this opportunity stands

Every notice posted under solicitation W912EF26RA007 in this department, oldest first.

Early notice
  • Jul 9, 2026
    Pre-solicitation
    Open
Solicitation
  • Aug 21, 2026
    Solicitation
    Open
  • Sep 2, 2026
    Solicitation
    Open
  • Sep 15, 2026
    Solicitation
    Open
  • Sep 18, 2026
    Solicitation
    Open
  • Sep 18, 2026 · this notice
    Solicitation
  • Sep 29, 2026
    Solicitation
    Open
Award
Not yet. Typical award: Sep 15, 2026 to Oct 10, 2026, middle of the range Oct 3, 2026.
Measured from 26 past solicitations at Dept of the Army with NAICS 238220 that later posted an award (middle half of cases, counted from Aug 21, 2026).
Responses are due Sep 30, 2026, so an award before then is unlikely; past cases include short solicitations.

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

  • Decide bid or no bid before the response deadline.
  • Look at the past winners for likely competitors and teaming partners.
  • Follow the opportunity to hear about amendments and the award.

What the notice says

OVERVIEW: The work is located at the Lower Monumental Dam Powerhouse, Kahlotus, Washington. This solicitation is being issued as a Lowest Price Technically Acceptable (LPTA) Request for Proposal (RFP) and will result in a single firm-fixed price construction contract. This procurement is unrestricted. Competition is open to both large and small business concerns. A small business subcontracting plan is required for large businesses. 100% performance and payment bonds are required for this project. The North American Industry Classification System (NAICS) code for this project is 238220 - Plumb… (show all)

ing, Heating, and Air-Conditioning Contractors, and the associated small business size standard is $19,000,000. System for Award Management (SAM): Offerors must register in SAM at: https://SAM.gov/content/home prior to receiving an award. SCOPE OF WORK: The work will provide a modernized HVAC system that will ventilate, heat, and cool the spaces in the powerhouse using river water for both heating and cooling sources. The new system must allow for efficient powerhouse pressurization to reduce smoke and dust ingress into the powerhouse, prolonging equipment life for many assets and providing for good indoor air quality for occupants. The occupied spaces must be provided with sufficient ventilation, comfort heating and comfort cooling. The control room and stairwells must be provided with a system that will be capable of pressurizing those spaces with clean outside air for the exclusion of smoke during a fire event anywhere in the powerhouse in addition to providing sufficient ventilation, comfort heating and comfort cooling. Update the HVAC control system to a modern electronic control system which can be operated from the control room to significantly reduce the effort required to operate the system. Provide permanent access platforms for efficient access to system components for maintenance, such as the maintenance of the dampers in the mixed air plenum and replacement of air filter media in the perceptron room. THE GOVERNMENT RESERVES THE RIGHT TO CANCEL THE SOLICITATION EITHER BEFORE OR AFTER THE CLOSING DATE. NO REIMBURSEMENT WILL BE MADE FOR ANY COSTS ASSOCIATED WITH PROVIDING INFORMATION IN RESPONSE TO THIS PRE-SOLICITATION NOTICE OR ANY FOLLOW-UP INFORMATION REQUEST. The Contractor will be responsible for establishing and managing an effective Contractor Quality Control (CQC) System that will require the development and submission of a comprehensive project specific CQC Plan for Government acceptance. A CQC System Manager employed by the prime contractor shall be required to be on-site for each shift of the Contractor's operations. The CQC System Manager must possess a minimum of 5-years � relevant experience in a supervisory or management position such as Quality Control Manager, Quality Assurance Manager, or Construction Manager directly involved in the management of construction quality at the project site. In addition, the CQC System Manager shall have completed the course entitled "Construction Quality Management for Contractors" within the last 5-years. The project will involve the development and management of Contractor furnished submittals for items such as pre-construction plans, product data, test reports, and contract close-out documentation as required by the technical specifications of the contract. Please send your proposal by email to: nathan.i.bruce@usace.army.mil

Who won similar work

39 award notices on SAM.gov in the last 24 months. Match: Same agency (Army Corps of Engineers), same NAICS 238220.

WinnerAwardsValueLast
IBS L.L.C Cromwell CT 06416 USA5$577KJun 15, 2026
ALPHA DEVELOPMENT INC.2$4.3MSep 22, 2026
FOUR WINDS MECHANICAL HTC/AC INC.2$193KSep 29, 2025
MESSER CONSTRUCTION CO Cincinnati OH 45203 USA1$40.9MJun 23, 2026
ALCAN BUILDERS INCORPORATED1$22.3MOct 22, 2024
DYNAMIC-HHS JV, LLC1$17.9MJul 10, 2026
COPPER CONSTRUCTION COMPANY1$16.8MFeb 19, 2026
MIK CONSTRUCTION INC1$16.0MSep 18, 2025
Rubicon Professional Services LLC1$9.9MDec 11, 2025
PATRICK CONSTRUCTORS, LLC1$4.3MJul 2, 2025

Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in.

Latest awards

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

  • 0 of these past winners lobbied Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard since 2024 (0 filings)
  • 0 of their lobbyists list a past Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard job
  • No corporate PAC money from them to the overseeing committees since 2024
  • 0 foreign-agent (FARA) registrations
See who and the source records with Pro

Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

  • 0 bills named on the past winners' lobbying filings
  • 32 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
See who and the source records with Pro

Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards.

  • 0 of the past winners are listed companies
  • 0 insider buys and 0 insider sells at them in the last 90 days
See who and the source records with Pro

Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.

Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.