AwardTape / Contracts / N40084-25-F-4160

N40084-25-F-4160: $1.2M Department of the Navy Award to Ohna Denken Co.,ltd

N40084-24-d-0071 / to n4008425f4160 4combined dows (12th mlr) refurbish interiors at bldg 2221, bldg 2240, bldg 2241, bldg 2245, camp hansen, okinawa, japan. Contracting activity: NAVFACSYSCOM FAR EAST. Estimated completion: 2026-06-04.

$1.2M contract action / $1.2M cumulative ceiling / COMPETITION NOT STATED / 2026-06-04 completion / N40084 NAVFACSYSCOM FAR EAST

1. Contract Summary & Primary Sources

Contract Number (PIID)	N40084-25-F-4160 (unhyphenated: N4008425F4160) · Parent Vehicle: N40084-24-D-0071
Prime Contractor (Awardee)	Ohna Denken Co.,ltd FY2024-FY2026 Federal Defense Portfolio: $5.9M obligated across 8 contracts
Obligated Amount	$1,169,597 ($1.2M)
Cumulative Face Value / Ceiling	USAspending Base IDV Ceiling: $1,169,597
USAspending / FPDS Obligation History	Base Record Obligated: $1,169,597 (signed 2025-03-04, latest FPDS action 2026-02-26) · 6 Issued Delivery/Task Order(s) totaling $4,717,943
Awarding Branch / Agency	Department of the Navy
Contracting Command & DoDAAC	N40084: NAVFACSYSCOM FAR EAST
Competition & Contract Structure	COMPETITION NOT STATED · Delivery Order / Firm-Fixed-Price (FFP)
Product / Service & Industry Codes	PSC Z1GZ (Maintenance Of Other Warehouse Buildings) · NAICS 236220 (Commercial And Institutional Building Construction)
Work Locations & Funding	Determined at the contract or task-order level
Estimated Completion Date	2026-06-04
Verified Primary Sources	USAspending / FPDS Record ↗

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract N4008425F4160)

N40084-24-d-0071 / to n4008425f4160 4combined dows (12th mlr) refurbish interiors at bldg 2221, bldg 2240, bldg 2241, bldg 2245, camp hansen, okinawa, japan

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

Prime Awardee: Ohna Denken Co.,ltd
Delivery Runway: Active through 2026-06-04
Requirement Scope: N40084-24-d-0071 / to n4008425f4160 4combined dows (12th mlr) refurbish interiors at bldg 2221, bldg 2240, bldg 2241, bldg 2245, camp hansen, okinawa, japan
Federal Supply Class: PSC Z1GZ (Maintenance Of Other Warehouse Buildings)
BD Action: Reference Prime Contract N40084-25-F-4160 when contacting Ohna Denken Co.,ltd Supply Chain / Small Business Liaison Officer.

For Competing Primes & Capture Managers

Buying Command & Recompete Posture

Buying Command: N40084 (NAVFACSYSCOM FAR EAST)
Acquisition Method: COMPETITION NOT STATED
FOIA Jurisdiction: Department of the Navy FOIA (route via DON portal) (Official Portal)
Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.

Issued Task & Delivery Orders under N40084-25-F-4160 (6 shown, $4.7M obligated)

Order PIID	Obligated	Awardee	Start / Latest Action	End Date	Order Scope
N4008425F0353	$3.2M	Ohna Denken Co.,ltd	2025-09-12 / 2026-05-19	2027-03-12	N40084-24-d-0071 / to n4008425f0353; provide dehumidification system, various magazines, henoko asp at the henoko ammo area, okinawa, japan
N4008425F0030	$480K	Ohna Denken Co.,ltd	2025-05-19 / 2026-02-25	2027-06-01	3-combined dows; replace exterior double doors at bldg 3223; replace hydraulic lift and associated work at bldg 3270; and replace exit double doors at bldg 3425, camp schwab, okinawa, japan
N4008426F4282	$412K	Ohna Denken Co.,ltd	2026-05-14 / 2026-05-14	2027-02-09	N40084-24-d-0071 / to#n4008426f4282; dow replace fence lines and gates at bldg. 864 and 866, camp kinser, okinawa, japan
N4008425F4195	$350K	Ohna Denken Co.,ltd	2025-03-04 / 2026-04-20	2026-08-18	Idiq macc task order - wbh170 modify vehicle wash ramp and install undercarriage spray at wbh1063, white beach, okinawa, japan.
N4008426F4284	$319K	Ohna Denken Co.,ltd	2026-05-14 / 2026-05-14	2027-05-14	N40084-24-d-0071 / to#n4008426f4284; description of work (dow) replace fence line and gate around the bldgs. 4456 and 4447, camp courtney, okinawa, japan
N4008424F4560	$0	Ohna Denken Co.,ltd	2024-06-28 / 2025-03-17	2029-06-27	Minimum guarantee task order for okinawa mini macc

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 Ohna Denken Co.,ltd Supply Chain / Small Business Liaison referencing contract N40084-25-F-4160.

Recent Contract Actions from Buying Office N40084 (NAVFACSYSCOM FAR EAST)

Date	Contract (PIID)	Prime Contractor	Amount	Completion	Scope Summary
2026-07-30	N40084-26-D-1501	American Engineering Corporation	$1.0B	-	American Engineering and 8 others share $1.0B contract for project design as well as construction, renovation, modernization, repair. Naval ...
2026-06-24	N40084-21-D-0060	PAE Government Services	$49.1M	-	PAE Government Services gets $49.1M modification for base operations support at Marine Corps Air Station Iwakuni, Japan. Naval Facilities En...
2025-09-16	N40084-21-D-0079	Black Construction/mace International Joint Venture	$70.0M	-	Black Construction/Mace International JV and 4 others share $70.0M modification for commercial and institutional building construction at U....
2025-09-10	N40084-25-D-0084	Cbre/jj Uk JV, LLC	$1.5B	-	CBRE/JJ UK JV and 4 others share $1.5B contract for new construction, renovation and modernization, and routine repair. NAVFAC Far East $6.5...

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 N40084-25-F-4160

Routed to Department of the Navy FOIA (route via DON portal) · Official Agency FOIA Portal ↗

Open Agency FOIA Portal ↗

Date: 2026-10-28
To: Department of the Navy FOIA (route via DON portal)
Portal: https://foiaportal.casepointgov.com/dltnavy
Re: Freedom of Information Act Request (5 U.S.C. 552) - Contract N40084-25-F-4160

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 N40084-25-F-4160 (issued under parent contract N4008424D0071), awarded to Ohna Denken Co.,ltd (2026-02-26) in the amount of $1,169,597 by NAVFACSYSCOM FAR EAST:

1. The unclassified Section C Statement of Work (SOW) or Performance Work Statement (PWS); and
2. The Section B Schedule of Supplies or Services (CLIN descriptions, quantities, and total contract ceiling).

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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