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IDIQ, JOC for Plumbing, Heating, Air Conditioning Projects at Marine Corps Logistics Base Barstow, Marine Corps Air-Ground Combat Center 29 Palms, Marine Corps Mountain Warfare Training Center Bridgeport, and Naval Air Weapons Station China Lake, CA AOR

Issued by DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST · via SAM.gov — US federal contract opportunities

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Published
17 Sept 2026
Closes
20 Oct 2026, 21:00 UTC
Reference
N6247324R2611
Location
United States
Sector
Construction & Infrastructure

Details

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST is soliciting IDIQ, JOC for Plumbing, Heating, Air Conditioning Projects at Marine Corps Logistics Base Barstow, Marine Corps Air-Ground Combat Center 29 Palms, Marine Corps Mountain Warfare Training Center Bridgeport, and Naval Air Weapons Station China Lake, CA AOR. Solicitation number N6247324R2611. Classified under NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors. Product/service code Z2AZ — REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Responses are due by 20 October 2026 21:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

AMENDMENT #2: The purpose of this amendment is to Amend Section 00 21 16 03, Instructions to Proposers (2) Offerors Coefficient and Pre-Priced Work (012163.10 Taxes), Amend Section 00 21 16 04, Evaluation Factors for Award ? Factor 4 Safety, and Provide response to RFI - See included RFI log. AMENDMENT #1: THE PURPOSE OF THIS AMENDMENT IS TO CHANGE THE PROPOSAL DUE DATE FROM AUGUST 08, 2024 TO AUGUST 27, 2024. INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) JOB ORDER CONTRACT (JOC) TOTAL SMALL-BUSINESS SET-ASIDE FOR PLUMBING, HEATING, AND AIR CONDITIONING PROJECTS AT VARIOUS GOVERNMENT FACILITIES LOCATED WITHIN THE MARINE CORPS LOGISTICS BASE BARSTOW, MARINE CORPS AIR-GROUND COMBAT CENTER 29 PALMS, MARINE CORPS MOUNTAIN WARFARE TRAINING CENTER BRIDGEPORT, AND NAVAL AIR WEAPONS STATION CHINA LAKE, CALIFORNIA AREA OF RESPONSIBILITY (AOR) AND OTHER LOCATIONS AS APPROVED

Context for bidders

We hold 5 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST, going back to August 2026 — 4 of them still open. They buy mostly in Construction & Infrastructure and Real Estate & Facilities. There are 551 open Construction & Infrastructure tenders in United States. This one closes in 33 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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