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This Sources Sought opportunity from Department Of Defense was posted on April 8, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Radon Mitigation System

Closed
FA527025RMS01Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238990
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Solicitation # inland-feedersan-bernardino-valley-municipal-water-district-foothill-pump-station-intertie-stage-1-0
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NAICS: 238990
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Solicitation # FC001
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STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

about 16 hours ago

DEADLINE

in 22 days

General Info

Agency

Department Of Defense → FA5270 18 Cons Pk

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Okinawa, JP-47, JPN

Set-Aside

NONE

Documents

1

Sources Sought Notice - Radon Mitigation System (200 Units)

PDF, Low prioritysources-sought
Low

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Timeline

PhaseClosed
Posted

Sources Sought

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → FA5270 18 Cons Pk
Contacts2 people available
OfficeAPO, AP, 96368-5199, USA
Organization / AgencyDepartment Of Defense → FA5270 18 Cons Pk
Office AddressAPO, AP, 96368-5199, USA
Contacts
Mahbulbul Soeb
contact@example.gov
SrA Tyler Sapiens
contact@example.gov

Full Description

Show more
THIS IS A SOURCES SOUGHT NOTICE ONLY. This notice does not constitute a solicitation for proposals, bids, or quotes. The Government is not obligated to award a contract based on responses received. PURPOSE: The purpose of this Sources Sought Notice helps the Government identify potential sources for upcoming construction projects and assess the feasibility of using a Two-Phase Design-Build Selection Procedure (FAR Subpart 36.3). PROGRAM DETAILS: The Contractor shall furnish all labor, materials, equipment, tools, testing, plan, design, and management to upgrade or install reliable and functional radon mitigation system for 200 housing units) to include military family housing on Kadena Air Base and US Marine Corps Bases on Okinawa, Japan. The prospective contract action will be firm-fixed price (FFP). Work will be comprised of Military Family Housing (MFH) located in Kadena Air Base and US Marine Corps Camps on Okinawa, Japan. PLEASE SEE ATTACHED SOURCES SOUGHT NOTICE FOR ADDITIONAL DETAILS

More opportunities from Department Of Defense → FA5270 18 Cons Pk

Same awarding agency

NAICS: 238910
Federal
Earthwork and CoveringThis subcontract for Earthwork and Covering involves specialized excavation and soil placement services for prime contractors on US Air Force projects located at Kadena Air Base in Okinawa. The scope of work focuses on grading, excavating magazine footprints, and mounding soil over reinforced concrete structures to create earth-covered magazines. To ensure all soil compaction and grading specifications are met, the contractor will utilize heavy machinery including bulldozers, loaders, and compactors. Managed by the Department of Defense under agency FA5270 18 Cons Pk, the project falls under NAICS code 238910. The solicitation was posted on October 8, 2026, with a response deadline of October 21, 2026. The primary objective is the successful delivery of excavated foundations and the completion of earth-cover mounds according to project requirements.
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Site Demolition and ClearingThis subcontract involves site demolition and clearing services for the Department of Defense at Kadena Air Base in Okinawa. The selected contractor will work under prime contractors to demolish existing earth-covered magazines and related storage facilities, utilizing heavy equipment such as excavators, breakers, and crushers to ensure the site is fully cleared and prepared for new construction. A critical component of the project is strict adherence to demolition safety standards and the specialized handling of hazardous materials, specifically explosives residue. The opportunity is categorized under NAICS code 238910, with a response deadline set for October 21, 2026.
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NAICS: 238110
Federal
Reinforced Concrete Construction (Hardened Magazines)This subcontract involves the construction of reinforced concrete hardened structures for prime contractors supporting US Air Force projects at Kadena Air Base in Okinawa. The primary scope of work focuses on pouring and finishing reinforced concrete for earth-covered magazines to ensure they meet strict military hardening standards for the storage of explosives. The project requires the use of high-strength reinforced concrete, specialized formwork for hardened bunkers, and heavy lifting equipment to deliver completed storage magazines. Managed under the Department of Defense, the opportunity is categorized under NAICS code 238110. Interested parties should note that the response deadline is October 21, 2026. The project is specifically located at Kadena Air Base, zip code 96367, and is focused on delivering critical infrastructure for military explosives storage.
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NAICS: 423410
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Sewage Treatment Plant Replacement Parts SupplierThis subcontract involves the supply of new standard replacement parts for septic and sewage treatment plant systems supporting prime contractors on US Air Force projects in Okinawa, Japan. The selected supplier is responsible for sourcing and delivering components that meet strict quality specifications, adhering to rigorous delivery timelines of 24 hours for local items and two weeks for non-local items. Managed under the Department of Defense, the contract requires all packaging and marking to comply with MIL-STD-130 and MIL-STD-129 standards. The opportunity is categorized under NAICS code 423410, with a response deadline set for October 26, 2026.
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NAICS: 562111
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NAICS: 238220
Federal
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NAICS: 561730
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Specialized Vegetation Management - Pruning and Manual WeedingThis subcontract for Specialized Vegetation Management focuses on plant health maintenance and manual weed eradication at USAF facility projects within DCDO Okinawa. The scope of work includes pruning bushes to ensure traffic clearance, removing dead or diseased branches, and performing manual weeding strictly without the use of unauthorized chemicals to deliver weed-free designated areas. Managed under the Department of Defense and agency FA5270 18 Cons Pk, the project falls under NAICS code 561730. The solicitation was posted on October 8, 2026, with a response deadline set for October 26, 2026. Performance will take place in Okinawa, Japan, specifically within the 96367 zip code area.
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Grounds Maintenance - Mowing, Edging, and RakingThis subcontract involves providing routine grounds maintenance services for prime contractors on USAF facility projects at DCDO Okinawa. The scope of work includes mowing both developed and undeveloped areas to a height of 3 to 4 inches, edging curbs and foundations with nylon cord cutters, and raking all clippings to ensure site standards are met. The project is managed under the Department of Defense with a NAICS code of 561730. A critical operational requirement is the use of EMI/RFI compliant equipment, with a strict prohibition on gasoline-powered machinery within 10 feet of antennas. The response deadline for this opportunity is October 26, 2026.
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NAICS: 221320
Federal
DCDO Septic Tank and Sewage Treatment Maintenance
Solicitation # FA527027QB006
The United States Air Force 18th Contracting Squadron is soliciting quotations for a single-award, firm-fixed-price requirements contract to provide septic tank and sewage treatment plant maintenance services for the Defense Communications Detachment Okinawa (DCDO) in Okinawa, Japan. The contract encompasses a base period from December 1, 2026, to November 30, 2027, with four subsequent option periods extending the total performance through November 30, 2031. The scope of work includes implementing a Preventive Maintenance Inspection Service program, performing general maintenance and repairs, and responding to routine service calls within 24 hours. All maintenance personnel must be certified plant operators approved by the Government of Japan Ministry of Public Health and Welfare. Award will be granted to the responsible offeror whose proposal is determined to be the most advantageous to the government, with price serving as the primary evaluation factor. To be considered responsible, quoters must submit current Industrial Waste Disposal or Collection and Transportation Business licenses. Deliverables include quarterly work reports and personnel access lists submitted one week prior to starting work. The contractor must also adhere to strict marking and labeling standards for any delivered items per MIL-STD-130 and MIL-STD-129. Quotations must be submitted electronically by October 26, 2026, and must include a detailed pricing breakdown via the provided Price Exhibit.
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NAICS: 236210
Federal
Sources Sought
Solicitation # FA527027R0008
The Department of the Air Force, through the 18th Contracting Squadron, is conducting market research via a Sources Sought notice to identify qualified contractors for the construction of ten Earth Covered Magazines (ECMs) at Kadena Air Base in Okinawa, Japan. The project, planned for the 2027 to 2029 timeframe, requires the delivery of blast-resistant storage infrastructure for munitions and explosives. The scope of work includes engineering and constructing reinforced concrete structures with heavy-duty floors, structural walls, and roof slabs, as well as installing reinforced steel blast doors and applying dense earth cover for safety and containment. Additional requirements include the installation of lightning protection systems, grounded electrical infrastructure, perimeter security, demolition, site preparation, utilities, paving, and environmental abatement. Interested respondents must demonstrate specialized experience in constructing hardened concrete structures and explosive storage facilities within the last five years, specifically within force protection and controlled-access areas. Contractors must possess the legal authority, licensing, and operational footprint to work in Japan, including SOFA compliance and potentially a Japanese branch office or joint venture. The government is seeking information on capabilities regarding design-build or progressive design-build delivery methods and is evaluating whether to utilize a standard FAR-based contract or an Other Transaction Agreement (OTA) pursuant to 10 U.S.C. 2808a. Qualified firms must submit a company profile and a comprehensive questionnaire to the designated points of contact by October 21, 2026.
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NAICS: 561730
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DCDO Grounds
Solicitation # FA527027QB004
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