This Subcontract opportunity from Department Of The Interior was posted on August 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Geothermal Borefield & Ground Heat Exchanger Installation

Closed

Federal

Submission Closed09/18/2026, 12:00:00 PM EDT

Contract Overview

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

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NAICS: 238220

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SLED

Install Pier D High Pressure Air System, NSBREM-724-A

Solicitation # N4425527RB003

Solicitation N4425527RB003 is a Design-Build project for the installation of a permanent high pressure air (HPA) system at Pier D, B724A of Naval Base Kitsap in Bremerton, Washington. The scope of work includes the design, construction, commissioning, and provision of all necessary materials and equipment to incorporate existing HPA cross connections into a system supplied by compressors at the south end of Pier D. The project specifically requires the installation of HPA shore risers at five locations: East bollards 11, 59, and 101, and West bollards 47 and 59. All new piping must be installed under service grates with valves located topside. The project is a 100% set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between $1,000,000 and $5,000,000. The contract is a Firm-Fixed-Price task order under the 8(a) Multiple Award Construction Contract (MACC), with a period of performance not to exceed 431 calendar days. Award will be based on price and MACC past performance. The contractor must adhere to strict technical and safety standards, including Unified Facilities Criteria (UFC), ASME, and EM 385-1-1 (2024). Key administrative requirements include the submission of proposals via the PIEE portal by December 1, 2026, the provision of a bid guarantee of 20% of the bid price or $3 million, and compliance with rigorous security and base access protocols for personnel and vehicles at the Puget Sound Naval Shipyard. Final acceptance is contingent upon the successful completion of operational test procedures and a final acceptance inspection.

Bristol Alliance of Companies

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Water Pump Replacement

Solicitation # water-pump-replacement

The Cassadaga Job Corps Center in New York is soliciting bids for a water pump replacement project at their Pump House. The scope of work involves removing existing end suction centrifugal pumps and check valves to install a new booster pump system featuring two pumps with variable speed drives and automatic tower fill valves. The project also requires the installation of a hydro pneumatic expansion tank, 3 inch Type L copper piping with sweat fittings, and fiberglass insulation on all piping, concluding with final testing and factory startup. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 30, 2026. The project falls under NAICS code 238220 and is managed by primary point of contact Derrick Dickerson.

Cassadaga Job Corps Center

POSTED

DEADLINE

CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services

Solicitation # CBP#9772

Management & Training Corporation (MTC) is soliciting bids for solicitation CBP#9772 to provide comprehensive HVAC air handling unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. This fixed-price, single lump sum subcontracting opportunity involves the cleaning of twelve AHUs and twenty-eight heating and cooling coils serving the Kilmer and Edison dormitories, as well as the cleaning of supply, return, and outside-air ductwork and associated air distribution components. The contractor is responsible for providing all labor, equipment, and materials, including the installation of permanent access panels and the restoration of any affected building finishes. The project must be completed within 90 consecutive business days following the Notice to Proceed. Bids are due by November 17, 2026, and will be evaluated based on overall best value. Mandatory requirements for consideration include a physical site visit, a completed pricing schedule, and a bid bond guarantee of 20% for bids equal to or greater than $25,000. Awarded contractors with bids over $25,000 must also provide performance and payment bonds from a surety company with at least an A- rating. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications, and requires compliance with Davis-Bacon prevailing wage determinations for Middlesex County. Submissions must be emailed to Wendy Lawrence and include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and a UEI number for federally funded project eligibility.

POSTED

DEADLINE

CBP7787 ED1 RM 123 HVAC Compressor Replacement

Solicitation # CBP7787 ED1 RM 123

Management & Training Corporation (MTC) is seeking bids for a fixed-price, single lump sum subcontract to replace a failed HVAC/refrigeration compressor at the ED1 Building of the Sierra Nevada Job Corps Center in Reno, Nevada. The project scope is divided into four phases: preparation and environmental safety, demolition and removal, installation of an OEM-specified compressor with new filter-driers and heaters, and system testing and commissioning. The estimated price range for this effort is between 0 and 25,000 dollars. Bids are evaluated based on overall best value, and a physical site visit is mandatory prior to submission. The awarded contractor must comply with EPA Section 608 regulations for refrigerant recovery and adhere to minimum wage rates and fringe benefits for Washoe County, Nevada. Required documentation for final payment includes a Notice of Final Completion, a final Certified Payroll Report, a Certificate of Release of Liens, and two sets of Operation and Maintenance manuals. While bids under 25,000 dollars do not require a bid bond, any bid equal to or exceeding that amount requires a 20 percent bid bond guarantee and subsequent performance and payment bonds from a surety with at least an A- rating. Additionally, contractors must provide proof of general liability insurance of at least 1 million dollars and worker's compensation insurance with employer's liability limits of at least 500,000 dollars.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

MJCC Multiple HVAC Replacement System

Solicitation # mjcc-multiple-hvac-replacement-system

Education & Training Resources is seeking quotes for a turnkey subcontracting project to replace multiple HVAC systems at the Montgomery Job Corps Center in Montgomery, Alabama. The scope of work includes the removal of existing equipment and the installation, testing, and commissioning of new units across several buildings, including Building A (4-ton), Building B (7.5-ton), Building E (10-ton), Building F (two 4-ton units), and Building G (various units ranging from 3.5 to 7.5 tons). Technical specifications for certain units require Energy Star certification, a minimum EER rating of 16, 90 percent efficiency furnaces, and the use of R-454B refrigerant. All work must comply with the National Electrical Code, NFPA Standard No. 101, and OSHA regulations, with a required warranty of five to ten years on parts and two years on workmanship. Interested bidders must be registered in SAM.gov with a Unique Entity ID and provide Alabama business licenses, certificates of insurance, a W-9, and a completed FFATA form. Submission requirements include a detailed bid sheet with a cost breakdown, a proposed performance schedule, and a signed vendor acknowledgement form. The project is subject to the Davis-Bacon Act, requiring the payment of prevailing wages and the submission of certified payroll records. Bonding requirements are tiered based on project value, with a 100 percent payment bond required for projects over 35,000 dollars and both performance and payment bonds required for projects exceeding 150,000 dollars. Bids must be submitted by November 27, 2026, at 12:00 PM CST, and must remain valid for 90 days. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid.

Montgomery Job Corps Center

POSTED

DEADLINE

Joliet Job Corps-Request for Quote HVAC Replacement Female Dormitory

Solicitation # joliet-job-corps-request-quote-hvac-replacement-female-dormitory

Management and Training Corporation is seeking bids for a fixed-price, single lump sum subcontract to replace the HVAC system at the Joliet Job Corps Center female dormitory in Illinois. The project scope includes the removal and disposal of existing equipment and the installation of ten new Carrier furnace and air conditioning systems. Additionally, the contractor must install and integrate a Pelican Building Automation System across eleven units, including the ten new systems and one existing unit. The estimated contract value ranges from $250,000 to $500,000, with awards based on overall best value. Interested bidders must complete a mandatory physical site visit and submit their proposals to Frances McGraw by November 23, 2026. Required submission documents include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and the MTC Supplier Self-Certification and Set-Up packet. For bids of $25,000 or more, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. The contract is subject to the Davis-Bacon Act, requiring compliance with specific Illinois prevailing wage rates and the submission of weekly certified payroll reports for payment. Contractors must maintain general liability insurance of at least $1,000,000 and worker's compensation with employer's liability limits of $500,000. Performance is governed by various FAR clauses, including standards for contract work hours, safety, and anti-kickback procedures. Final acceptance is contingent upon a substantial completion inspection, the resolution of all liens, and the delivery of warranties and operation manuals.

POSTED

DEADLINE

ACT-0124-00 BNATCS: Installation of two (2) existing Chillers Bldg. 366 at the Willima J. Hughes Technical Center, Atlantic City, NJ

Solicitation # act-0124-00-bnatcs-installation-two-2-existing-chillers-bldg-366-willima-j-hughes-technical-center

This contract involves the installation of two existing chillers at Building 366 of the William J. Hughes Technical Center in Atlantic City, New Jersey. The scope of work encompasses the necessary electrical power setup, control interface connections, chilled water piping, and final start-up procedures. The project is managed by PTSI Managed Services Inc. and is categorized under NAICS codes 238210, 238220, and 238290. The estimated magnitude of construction for this project is between 250,000 and 500,000 dollars. This is a solicitation set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must adhere to the response deadline of November 18, 2026.

PTSI Managed Services Inc.

POSTED

DEADLINE

Centennial Dry Sprinkler System & Compressor Replacement Services

Solicitation # centennial-dry-sprinkler-system-compressor-replacement-services

Management & Training Corporation is soliciting bids for a fixed-price, single lump sum contract to provide dry-type sprinkler system and compressor replacement services at the Centennial Job Corps Center in Nampa, Idaho. The project focuses on eliminating system leaks and replacing failing infrastructure in Building CM (Men's Dormitory), Building CW (Women's Dormitory), and Building D (Recreation). The scope of work includes the demolition and removal of existing distribution piping and air compressors, the installation of a new code-approved piping network and properly sized compressor, and rigorous operational and leak testing in accordance with NFPA 25 standards. The awarded contractor must complete all work within 30 consecutive business days following the written Notice to Proceed. Bids are due by December 1, 2026, and must include a detailed cost breakout and proof of insurance. A physical site visit and signature on the attendance roster are mandatory prerequisites for bid submission. For bids equal to or greater than $25,000, a bid bond guarantee of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from an A-rated surety company. Evaluation is based on overall best value and bidder responsiveness. The contract is subject to various federal regulations, including the Davis-Bacon Act for prevailing wage rates in Canyon and Gem Counties, and FAR clauses regarding small business identity, whistleblower rights, and security requirements. First-tier subcontractors with awards exceeding $45,000 must disclose debarment status per FAR 52.209-6. Final payment is contingent upon the submission of a Notice of Final Completion, final certified payroll reports, a Certificate of Release of Liens, and two complete sets of Operation and Maintenance manuals.

Management & Training Corporation/Centennial Job Corps Center

POSTED

DEADLINE

Inland Empire Job Corps-Request for Quote HVAC Replacement Cafeteria & OA CTS

Solicitation # inland-empire-job-corps-request-quote-hvac-replacement-cafeteria-oa-cts

Management & Training Corporation (MTC) is seeking bids for a fixed-price, single lump sum subcontract to replace packaged HVAC units with gas heating at the Inland Empire Job Corps Center in San Bernardino, California. The project focuses on the Cafeteria and OA/CTS areas and includes the removal and EPA-compliant disposal of existing units, installation of new energy-efficient systems, and the modification of gas piping, ductwork, and electrical disconnects. The estimated contract value ranges from $25,000 to $100,000, with a performance period of 60 consecutive business days following the written Notice to Proceed. Bids are due by November 23, 2026, and must be submitted via email to Fran McGraw. To be considered, bidders must conduct a mandatory physical site visit and provide a detailed cost breakout on company letterhead. For bids of $25,000 or more, a bid bond of 20% is required at submission, and performance and payment bonds from an A- rated surety are required upon award. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and fringe benefits. Eligible bidders include small businesses, including certified VOSB, SDVOSB, WOSB, and HUBZone entities. Required documentation for the award process includes a Unique Entity Identifier (UEI), MTC Supplier Self-Certification, and a Certificate of Insurance. Award decisions will be based on overall best value. Once awarded, the contractor must adhere to OSHA safety standards, including 30-hour annual requirements and the provision of necessary personal protective equipment. Payment will be processed via AIA documents, with a 10% retainage withheld until substantial completion.

Inland Empire Job Corps

POSTED

DEADLINE

CBP7792 Cafeteria Hot Water Heater Replacement

Solicitation # CBP7792

Management & Training Corporation (MTC) is seeking bids for a subcontracting opportunity to replace the cafeteria hot water heater at the Sierra Nevada Job Corps Center in Reno, Nevada. This fixed-price, single lump sum contract involves the isolation, removal, and legal disposal of a failing commercial natural gas-fired water heater and the installation of a new commercial-grade 125-gallon natural gas-fired unit. The estimated price range for the project is between $25,000 and $100,000. The selected licensed plumbing contractor must complete all construction within 30 consecutive business days following a written Notice to Proceed. Bids will be evaluated based on overall best value, considering price, quality, delivery schedule, and relevant experience. Required submission materials include the MTC Bid for Lump Sum Contract form signed by an authorized official, a detailed cost breakout on company letterhead, and identified worker classifications and rates from the provided Wage Determination for Washoe County. For bids equal to or greater than $25,000, contractors must provide a bid bond guarantee of 20% of the base bid, as well as performance and payment bonds from an A-rated surety company. The contractor is responsible for all necessary inspections, approvals, and the provision of two sets of operation and maintenance manuals and warranties. Compliance with various Federal Acquisition Regulations is mandatory, including Buy American requirements, Service Contract Labor Standards, and Executive Order 14026 regarding minimum wages. Additionally, first-tier subcontractors with contracts exceeding $45,000 must disclose their debarment and suspension status. Payment will be processed via pay applications using AIA G702 and G703 forms or similar, based on a submitted Schedule of Values.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

PUMP STATION 2 IMPROVEMENTS AND MODERNIZATION K-27-2502-DBB-3-C

Solicitation # pump-station-2-improvements-modernization-k-27-2502-dbb-3-c

J.F. Shea Construction, Inc. is soliciting bids from subcontractors and suppliers for the Pump Station 2 Improvements and Modernization project located in California. The scope of work encompasses a wide range of trades, including demolition, abatement, ready-mix concrete, reinforcing steel, miscellaneous metals, steel deck roofing, sheet metal, joint sealants, gypsum board assemblies, painting and coatings, HVAC, equipment, and electrical and instrumentation. This solicitation is open to various SBA certified entities, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses, as well as Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of December 10, 2026. Primary coordination for this opportunity is handled by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

CBP#10027 Replace Cafeteria Waste Line & Floor Restoration

Solicitation # CBP#10027

Management & Training Corporation (MTC) is seeking a subcontractor for a fixed-price, single lump sum project at the Edison Job Corps Center in Edison, New Jersey. The scope of work involves providing all labor, materials, and equipment to access, remove, replace, and backfill compromised underground waste piping serving the cafeteria food line, as well as performing necessary floor restoration. Key deliverables include saw-cutting floors around 3-inch drains, providing operation and maintenance manuals, and submitting warranty documents. The estimated price range for this effort is up to 25,000 dollars, with a performance period of 30 consecutive business days following a written Notice to Proceed. Bids are due by November 16, 2026, and must be submitted to Wendy Lawrence. A mandatory physical site visit and signature on the attendance roster are required prior to bid submission. Proposals must include a detailed cost breakout on company letterhead, a completed MTC Supplier Packet, and proof of insurance. Because the project involves construction on a federal facility exceeding 2,000 dollars, it is subject to Construction Wage Rate Requirements, necessitating compliance with prevailing wage rates and the submission of weekly certified payroll reports. Additionally, contractors must submit form SF 1413 upon receipt of an Intent to Award. Award will be based on overall best value, with MTC serving as the sole judge of responsiveness. While bid and performance bonds are not required for bids under 25,000 dollars, they are mandatory for bids equal to or exceeding that amount, with the bid bond set at 20 percent of the base bid. The contractor is responsible for maintaining a clean work area, adhering to all applicable building codes, and following government guidance regarding the protection of sensitive information. Failure to complete work satisfactorily by the agreed date may result in liquidated damages of 100 dollars per consecutive calendar day.

Edison Job Corps

POSTED

about 2 hours ago

DEADLINE

in 23 days

AI Contract Overview

This subcontract for Geothermal Borefield and Ground Heat Exchanger Installation is issued by the Department of the Interior under Ner Services Mabo for projects located in Woodford. The contractor is responsible for drilling vertical boreholes and installing ground heat exchangers for prime contractors on National Park Service facility projects. The scope of work includes specialized grouting using thermal enhanced grout in accordance with specific technical sections, requiring the use of geothermal drilling rigs and specialized grouting equipment. The final deliverables consist of a fully installed and grouted geothermal borefield, accompanied by sample drill logs and as-built documentation. This opportunity is designated as a HUBZone set-aside under NAICS code 238220. Interested parties must submit their responses by September 18, 2026.

General Info

HUBZone subcontract for geothermal borefield installation in Woodford, due September 18, 2026.

Agency

Department Of The Interior → Ner Services Mabo (43000)

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

Woodford, VA, 22580, USA

Set-Aside

HZC

Documents

This scope was carved out of 140P4226R0023.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Z--SAF FRSP GEOTHERMAL HVAC SJDS

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 19

subcontract

Response DeadlineSep 18

Deadline has passed

Submission Closed

09/18/2026, 12:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of The Interior → Ner Services Mabo (43000)

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Ner Services Mabo (43000)

Office AddressN/A

ContactsNo contact information available

Full Description

Performs drilling and installation of geothermal loop systems for prime contractors on National Park Service facility projects. Drills vertical boreholes, installs ground heat exchangers, and performs specialized grouting using thermal enhanced grout per Sections 23 57 33, 23 57 33.16, and 23 57 33.19. Requires geothermal drilling rigs and grouting equipment. Delivers a fully installed and grouted geothermal borefield with sample drill logs and as-builts.