This Subcontract opportunity from Department Of The Interior was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Plumbing and Piping Systems Installation

Closed

Federal

Submission Closed09/03/2026, 05:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

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, and commissioning of the system, specifically incorporating the existing HPA cross connection into a system supplied by compressors at the south end of Pier D. The contractor must provide HPA to shore risers at five specific locations: East bollards 11, 59, and 101, and West bollards 47 and 59. All new piping is required to be installed under service grates with all valves located topside. The project must adhere to stringent Unified Facilities Criteria (UFC) and ASME standards, with a particular emphasis on cybersecurity for facility-related control systems per UFC 4-010-06. This 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 an 8(a) Multiple Award Construction Contract (MACC), with a period of performance of 538 calendar days from award. Award will be based on price and MACC past performance. Key requirements include the submission of a bid guarantee of 20% of the bid price or $3 million, compliance with EM 385-1-1 safety standards, and strict adherence to base access and security protocols for personnel. Final acceptance is contingent upon performance verification testing certified by the Designer of Record and a final inspection conducted by the Contracting Officer and Government QA personnel.

Bristol Alliance of Companies

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DEADLINE

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 two new booster pumps equipped 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 inquiries can be directed to the primary point of contact, Derrick Dickerson.

Cassadaga Job Corps Center

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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 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 has an estimated value between $100,000 and $250,000. The scope of work requires the thorough cleaning of twelve AHUs and twenty-eight coils across the Kilmer and Edison dormitories, as well as the cleaning of supply, return, and outside-air ductwork. The contractor is responsible for conducting pre-cleaning inspections, documenting conditions with photographs, and installing durable, gasketed permanent access panels to ensure future maintenance accessibility. All work must be completed within 90 consecutive business days following a written Notice to Proceed. Bids are due by November 17, 2026, and will be awarded based on overall best value. Mandatory requirements for consideration include a physical site visit, a completed pricing schedule, and written acknowledgment of the full scope of work. 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 a surety company with at least an A- rating. The project is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Compliance with Davis-Bacon prevailing wage determinations for Middlesex County, various FAR clauses regarding security and labor standards, and the submission of a UEI number for FFATA reporting are required. Final acceptance is contingent upon a Center inspection and the submission of a comprehensive final project report.

POSTED

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CBP7787 ED1 RM 123 HVAC Compressor Replacement

Solicitation # CBP7787 ED1 RM 123

Management & Training Corporation (MTC) is soliciting 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 encompasses four primary phases: preparation and environmental safety including refrigerant recovery per EPA Section 608 regulations, demolition and removal of the failed unit with oil and acid testing, installation of an OEM-specified compressor and associated components, and final system testing and commissioning. The estimated price range for this effort is between 0 and 25,000 dollars, with bids due by November 17, 2026. Award will be based on overall best value, and bidders must complete a mandatory physical site visit and sign an attendance roster to be considered. Required submission materials include a detailed bid breakout on company letterhead and a UEI number for federally funded project reporting. For bids equal to or greater than 25,000 dollars, a bid bond of 20 percent of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. Contractors must also maintain general liability insurance of at least 1,000,000 dollars and worker's compensation insurance with employer liability limits of 500,000 dollars. Compliance with Washoe County minimum wage rates and various FAR clauses, including Buy American and safety standards, is mandatory.

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 subcontracting opportunity to perform the turnkey replacement of multiple HVAC systems at the Montgomery Job Corps Center in Montgomery, Alabama. The scope of work involves the removal and installation of eight units across Buildings A, B, E, F, and G, with capacities ranging from 3.5 to 10 tons. Technical specifications require the use of R-454B refrigerant, Energy Star certification for specific units, and adherence to the National Electrical Code and NFPA Standard No. 101. Contractors must engage a testing and balancing service to ensure air-flow meets original designs and provide cut sheets for all components from the same manufacturer. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Bidders must provide a current SAM.gov UEI, active registration, Alabama business licenses, a W-9, and a FFATA form. Submissions must include a completed bid sheet with a detailed cost breakdown, a proposed performance schedule, and certificates of insurance. The project is subject to the Davis-Bacon Act for prevailing wages and requires bonding based on the total contract value, with 100 percent performance and payment bonds required for projects exceeding 150,000 dollars. Bids are due by November 27, 2026, at 12:00 PM CST.

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 & Training Corporation (MTC) is seeking bids for a fixed-price, single lump sum subcontract to replace the HVAC systems at the Joliet Job Corps Center female dormitories in Illinois. The project scope includes the removal and disposal of old units and the installation of ten new Carrier furnace and air conditioning systems. Additionally, the contractor must install and integrate a Pelican Building Automation System (BAS) across eleven units, provide two sets of operation and maintenance manuals, and conduct basic operational training for facility maintenance personnel. The estimated contract value ranges from $250,000 to $500,000. Bids are due by November 23, 2026, and must be submitted to Frances McGraw. To be considered, offerors must complete a mandatory physical site visit and submit a bid bond equal to 20% of the base bid for projects $25,000 or greater. Award decisions will be based on overall best value. Required documentation includes a detailed cost breakout, proof of insurance with minimum general liability of $1,000,000 and employer's liability of $500,000, and a completed supplier self-certification packet including a 12-digit Unique Entity ID. The contract is subject to the Davis-Bacon Act, requiring compliance with Illinois prevailing wage rates and the submission of certified payroll reports. Performance and payment bonds from a surety company with at least an A- rating are required for awards of $25,000 or more. The project must adhere to various Federal Acquisition Regulation (FAR) clauses, including Buy American requirements and strict security and confidentiality safeguards. Final acceptance is contingent upon the resolution of all punch list items and the submission of all closeout documents, including a certificate of release of liens.

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 solicitation, managed by PTSI Managed Services Inc., 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 installation of electrical power, control interface connections, and chilled water piping, as well as the final start-up of the equipment. The project is estimated to have a construction magnitude between 250,000 and 500,000 dollars. The opportunity is set aside for various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The primary NAICS code associated with the project is 238220, though 238210 and 238290 are also anticipated. Interested parties must submit their responses by the 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 severe piping leaks and preventing equipment wear caused by air compressor short-cycling within the Men's Dormitory (Building CM), Women's Dormitory (Building CW), and the Recreation Building (Building D). The scope of work includes the demolition and removal of existing distribution piping networks and failing compressors, as well as the installation of new systems that must be verified for volume demand and operational functionality in accordance with NFPA 25 (2023 Edition) and OEM specifications. 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 mandatory physical site visit and signature on the attendance roster are required for bid consideration. For projects valued at $25,000 or more, bidders must provide a bid bond guarantee equal to 20% of the base bid, and the awarded contractor will be required to provide performance and payment bonds from an A-rated surety company. This solicitation is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Compliance with prevailing wage rates per the Davis-Bacon Act and various FAR clauses, including those regarding the Buy American Act and the protection of government interests in subcontracts exceeding $45,000, is mandatory. Final payment is contingent upon a successful final inspection, submission of certified payroll reports, and the delivery of operation and maintenance manuals.

Management & Training Corporation/Centennial Job Corps Center

POSTED

DEADLINE

Dorm Hot Water Tank Replacement – Glenmont Job Corps Center – S26-006

Solicitation # S26-006

Adams and Associates, Inc. is seeking qualified mechanical and plumbing contractors for a subcontracting project at the Glenmont Job Corps Center in Glenmont, New York. The scope of work involves the removal and disposal of four existing 505-gallon domestic hot water storage tanks and the installation of four new 500-gallon insulated storage tanks, four new heat exchangers, and one bronze Bell and Gossett circulator pump in the North Dormitory. The project includes all necessary piping modifications, electrical disconnections and reconnections, insulation, rigging, and the provision of temporary hot water arrangements to ensure the center remains operational. The estimated on-site construction duration is between two and a half to three weeks. Proposals are due by November 9, 2026, at 4:00 PM ET, following a pre-proposal site walkthrough on October 29, 2026. Award decisions will be based on a weighted evaluation of price (60%), quality (20%), past performance (10%), and schedule (10%), meaning the lowest price does not guarantee selection. Contractors must provide New York State licenses, a current W-9, a completed vendor questionnaire with UEI and NAICS codes, and proof of insurance, including a minimum of $1,000,000 for Commercial General Liability and Automobile Liability. Additionally, the project is subject to Davis-Bacon prevailing wage requirements and strict site security protocols, including a prohibition on fraternization with students and personnel. Payment terms are Net 30 days upon completion and receipt of invoice.

Adams and Associates, Inc.

POSTED

DEADLINE

Replacement of 2 oil pumps

Solicitation # replacement-2-oil-pumps

Adams and Associates DBA Delaware Valley Job Corps is soliciting bids for the replacement of two oil pumps, specifically Marathon Model No TVL 56c17F5322J, located in the boiler room. The project is based in New York and falls under NAICS code 238220. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on November 7, 2026, with a response deadline of November 13, 2026. Interested parties should contact Gabriela Cenusa for further coordination.

Adams and Associates DBA Delaware Vally Job Corps

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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 high-efficiency replacements, and the modification of gas piping, ductwork, and electrical disconnects. The estimated contract value ranges from $25,000 to $100,000. Bids must be submitted by November 23, 2026, and require a mandatory physical site visit and signature on the attendance roster to be considered. Award decisions will be based on overall best value. Mandatory submission requirements include a detailed cost breakout on company letterhead, a bid bond of 20% for bids $25,000 or greater from a surety with at least an A- rating, and a completed MTC Supplier Packet including a W-9 and self-certification. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and the submission of worker classifications. Additionally, the contractor must adhere to OSHA safety standards, provide necessary personal protective equipment, and comply with federal regulations regarding hazardous waste and record preservation.

Inland Empire Job Corps

POSTED

DEADLINE

CBP7792 Cafeteria Hot Water Heater Replacement

Solicitation # CBP7792

Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum subcontract to replace a failing commercial natural gas-fired water heater at the Sierra Nevada Job Corps Center in Reno, Nevada. The project involves the isolation, removal, and disposal of the existing unit and the installation of a new commercial-grade 125-gallon natural gas-fired water heater. The estimated contract value ranges from $25,000 to $100,000. The selected contractor must provide all labor, materials, equipment, and permits, ensuring compliance with federal, state, and local codes, as well as Department of Energy and Federal Energy Management Program energy-efficiency standards. Deliverables include manufacturer specification sheets, O&M manuals, as-built markups, and startup test documentation, with a required warranty of six years on the tank and one year on parts and labor. Bids will be evaluated based on overall best value, considering price, quality, delivery schedule, and relevant experience. Submission requirements include a signed MTC Bid for Lump Sum Contract form and a detailed cost breakout on company letterhead. For bids equal to or exceeding $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from an A-rated surety. The contract is set aside for small businesses and mandates strict adherence to Davis-Bacon Act prevailing wage rates for Washoe County, Nevada. Additionally, awarded contractors must provide a Unique Entity ID (UEI) and submit an SF 1413 Statement and Acknowledgement form. Payment terms require invoices to be presented and paid within ten days of receipt.

Sierra Nevada Job Corps Center

POSTED

about 4 hours ago

DEADLINE

in 18 days

AI Contract Overview

The Department of the Interior, through the Office of Acquisition Grants, is seeking a subcontractor for the installation of plumbing and piping systems. The scope of work encompasses the installation of potable water, storm, and sanitary piping systems, as well as the integration of necessary fixtures and drainage components. This project falls under NAICS code 238220. This opportunity is designated as a total Small Business Set Aside. Interested parties must submit their responses by the deadline of September 4, 2026. The solicitation was officially posted on August 24, 2026.