AwardTape / Contracts / M67854-26-C-5302

M67854-26-C-5302: $1.5M Department of the Navy Award to Mainstream Engineering Corp

Sbir atmospheric water generation on the move (awg-otm). Contracting activity: COMMANDER. Estimated completion: 2029-03-24.

$1.5M contract action / $1.5M cumulative ceiling / Sole-source / 2029-03-24 completion / M67854 COMMANDER

1. Contract Summary & Primary Sources

Contract Number (PIID)	M67854-26-C-5302 (unhyphenated: M6785426C5302)
Prime Contractor (Awardee)	Mainstream Engineering Corp (Virginia) FY2024-FY2026 Federal Defense Portfolio: $29.7M obligated across 87 contracts
Obligated Amount	$1,499,363 ($1.5M)
Cumulative Face Value / Ceiling	USAspending Base IDV Ceiling: $1,499,363
USAspending / FPDS Obligation History	Base Record Obligated: $1,499,363 (signed 2026-03-31, latest FPDS action 2026-03-31)
Awarding Branch / Agency	Department of the Navy
Contracting Command & DoDAAC	M67854: COMMANDER
Competition & Contract Structure	SOLE-SOURCE · Definitive Contract / Cost-Plus-Fixed-Fee (CPFF)
Product / Service & Industry Codes	PSC AC13 (National Defense R&D Services; Department Of Defense - Military; Experimental Development) · NAICS 541519 (Other Computer Related Services)
Work Locations & Funding	Primary Place of Performance: Virginia
Estimated Completion Date	2029-03-24
Verified Primary Sources	USAspending / FPDS Record ↗

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract M6785426C5302)

Sbir atmospheric water generation on the move (awg-otm)

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

Prime Awardee: Mainstream Engineering Corp
Delivery Runway: Active through 2029-03-24
Requirement Scope: Sbir atmospheric water generation on the move (awg-otm)
Federal Supply Class: PSC AC13 (National Defense R&D Services; Department Of Defense - Military; Experimental Development)
BD Action: Reference Prime Contract M67854-26-C-5302 when contacting Mainstream Engineering Corp Supply Chain / Small Business Liaison Officer.

For Competing Primes & Capture Managers

Buying Command & Recompete Posture

Buying Command: M67854 (COMMANDER)
Acquisition Method: SOLE-SOURCE
FOIA Jurisdiction: OSD/Joint Staff FOIA Requester Service Center (WHS ESD) (fallback; use FOIA.gov to route) (whs.mc-alex.esd.mbx.osd-js-foia-requester-service-center@mail.mil)
Capture Action: Request the FAR 6.303 Sole-Source Justification & Approval (J&A) and Section C SOW below to inspect the government's technical rationale and qualify for future orders.

Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact Mainstream Engineering Corp Supply Chain / Small Business Liaison referencing contract M67854-26-C-5302.

Recent Contract Actions from Buying Office M67854 (COMMANDER)

Date	Contract (PIID)	Prime Contractor	Amount	Completion	Scope Summary
2026-10-01	M67854-26-D-5110	Keysight Technologies	$11.4M	-	Keysight Technologies wins $11.4M contract for Microwave Radio Test Sets (MRTS). Marine Corps Systems Command.
2026-09-30	M67854-16-C-0006	BAE Systems Land & Armaments	$230.1M	Jun 30, 2028	BAE Systems Land & Armaments gets $230.1M modification for amphibious combat vehicles (ACV). Marine Corps Systems Command $230.1M obligated ...
2026-09-28	M67854-26-D-2001	-	$96.9M	-	L3 Harris Technologies wins $96.9M contract for MCWS-X systems spares and associated services. Portfolio Acquisition Executive Marine Corps.
2026-09-25	M67854-26-D-1016	Kongsberg Defence & Aerospace AS	$404.4M	Sep 24, 2034	Kongsberg Defence & Aerospace AS wins $404.4M contract for full-rate production and sustainment support of the Naval Strike Missile Launcher...
2026-09-25	M67854-26-F-0154	Affigent	$65.0M	Mar 29, 2027	Affigent wins $65.0M contract for Operational Command Post - Light hardware and licenses. Portfolio Acquisition Executive Marine Corps $65.0...
2026-09-16	M67854-26-F-0204	World Wide Technology	$9.8M	Jan 14, 2027	World Wide Technology wins $9.8M order for Operational Command Post - Expeditionary hardware and licenses. Portfolio Acquisition Executive M...
2026-08-24	M67854-25-C-0023	Kongsberg Defence & Aerospace	$44.3M	Aug 27, 2030	Kongsberg Defence & Aerospace gets $44.3M modification for Amphibious Combat Vehicle Medium Caliber Cannon PROTECTOR Remote Turret 20. Portf...
2026-08-11	M67854-26-D-0080	Vertex Modernization and Sustainment	$19.1M	Aug 10, 2027	Vertex Modernization and Sustainment wins $19.1M contract for 10 Tempest vehicles as well as associated software management, spares, ancilla...

Other Recent Department of War Awards to Mainstream Engineering Corp

Date	Contract (PIID)	Branch	Amount	Completion	Scope Summary
2026-07-28	SPE7M2-26-C-0012	Defense Logistics Agency	$10.4M	Oct 5, 2028	Mainstream Engineering wins $10.4M contract for aircraft carrier release elements. Defense Logistics agency Land and Maritime work through O...

4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)

Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.

Free DIY 5 U.S.C. 552 Generator ($0 Cost)

Pre-Filled FOIA Request Letter for M67854-26-C-5302

Routed to OSD/Joint Staff FOIA Requester Service Center (WHS ESD) (fallback; use FOIA.gov to route) (whs.mc-alex.esd.mbx.osd-js-foia-requester-service-center@mail.mil) · Official Agency FOIA Portal ↗

Open in Email Client (mailto:) Open Agency FOIA Portal ↗

Date: 2026-10-27
To: OSD/Joint Staff FOIA Requester Service Center (WHS ESD) (fallback; use FOIA.gov to route)
Email: whs.mc-alex.esd.mbx.osd-js-foia-requester-service-center@mail.mil
Portal: https://www.foia.gov/
Re: Freedom of Information Act Request (5 U.S.C. 552) - Contract M67854-26-C-5302

Dear FOIA Officer:

Pursuant to the Freedom of Information Act, 5 U.S.C. 552, and 32 CFR Part 286, I respectfully request electronic PDF copies of the following records for Contract M67854-26-C-5302, awarded to Mainstream Engineering Corp (2026-03-31) in the amount of $1,499,363 by COMMANDER:

1. The unclassified Section C Statement of Work (SOW), Performance Work Statement (PWS), or System Specification;
2. The Section B Schedule of Supplies or Services (CLIN descriptions, quantities, and total contract ceiling); and
3. The Sole-Source Justification and Approval (J&A) executed under FAR 6.303 / 10 U.S.C. 3204.

Scope & Expedited Administrative Processing:
To streamline review and avoid third-party Reverse-FOIA delays under Executive Order 12600, this request seeks only unclassified, releasable contract sections and total CLIN ceilings. You may exclude proprietary contractor unit-cost build-ups, indirect rate tables (5 U.S.C. 552(b)(4)), and export-controlled technical drawings (10 U.S.C. 130).

Fee & Delivery Instructions:
Please deliver responsive records electronically in PDF format to the email address below. Please notify me in advance if estimated search and review fees will exceed $25.00.

Thank you for your assistance.

Sincerely,

[Your Name]
[Your Title / Organization]
[Your Email Address]
[Your Phone Number]

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