This Subcontract opportunity from Department Of The Interior was posted on August 20, 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 Closed08/27/2026, 01:00:00 PM EDT

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 on the south end of Pier D. The project requires the installation of HPA shore risers at five specific bollard locations (East #11, #59, #101 and West #47, #59) to provide homeport access. All new piping must be installed under service grates with valves located topside, adhering to UFC and ASME codes, as well as MIL-STD101C and UFC 4-150-02 painting standards. This is a 100% set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between 1 million and 5 million dollars. The contract is a Firm-Fixed-Price task order under the 8(a) 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 compliance with EM 385-1-1 safety standards, strict base access and security protocols via the BAVR system, and the provision of a bid guarantee of 20% of the bid price or 3 million dollars, whichever is less. Final invoices must be submitted via WAWF and include a Contractor's Final Release.

Bristol Alliance of Companies

POSTED

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 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 primary point of contact for this opportunity is 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 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 includes the thorough cleaning of twelve AHUs and twenty-eight coils, cleaning of supply, return, and outside-air ductwork across two dormitories, and the installation of durable, corrosion-resistant access panels. The awarded contractor must complete all work within 90 consecutive business days following a written Notice to Proceed and provide a final project report featuring pre- and post-cleaning photographs and operational verification records. Bids are due by November 17, 2026, and must be submitted via email using the MTC Bid for Lump Sum Contract form, accompanied by a detailed cost breakout on company letterhead. A physical site visit and signature on the attendance roster are mandatory prerequisites for bid submission. 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 a surety company with at least an A- rating. This opportunity is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Compliance with Davis-Bacon prevailing wage rates for Middlesex County and FAR regulations regarding business size certification and debarment disclosure is required.

POSTED

DEADLINE

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 Sierra Nevada Job Corps Center in Reno, Nevada. The project, identified as CBP7787 ED1 RM 123, has an estimated value between 0 and 25,000 dollars. The scope of work 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. Contractors must adhere to EPA Section 608 regulations for refrigerant recovery and ensure the system is pressure tested to at least 150 PSI and evacuated below 500 microns. Bids will be awarded based on overall best value, and a physical site visit is mandatory prior to submission. For bids equal to or greater than 25,000 dollars, a bid bond of 20 percent of the base bid is required, along with performance and payment bonds totaling 100 percent of the contract price. Required documentation includes a detailed bid breakout, a UEI number, and an SF1413 Statement and Acknowledgment form. Contractors must maintain general liability insurance of at least 1 million dollars and worker's compensation with employer's liability of 500,000 dollars. Compliance with Washoe County wage determinations and various FAR clauses, including Buy American and Combating Trafficking in Persons, is required. Final payment is subject to a 10 percent retainage until substantial completion, final inspection, and the delivery of all closeout documents and warranties.

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 involves the removal of existing equipment and the installation of new systems 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 (one 4-ton, one 7.5-ton, and one 3.5-ton unit). Technical specifications require the use of R-454B refrigerant, Energy Star ratings with a minimum EER of 16 for specific units, 90 percent efficiency furnaces, and Honeywell vision PRO 8000 programmable thermostats. Contractors must provide testing and balancing services, adhere to the National Electrical Code and NFPA Life Safety Code, and provide a 5 to 10 year warranty on parts and a 2 year warranty on workmanship. This opportunity is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Bidders must submit a completed bid sheet with a detailed cost breakdown, a proposed project schedule, Alabama licensing, certificates of insurance, and a W-9. Required administrative documentation includes a SAM.gov UEI number, active registration, and FFATA and Anti-Lobbying certifications. The project is subject to the Davis-Bacon Act for prevailing wages and requires bonding based on the total contract value, with 100 percent payment and performance 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 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, along with the integration of a Pelican Building Automation System across eleven units. The estimated contract value ranges from $250,000 to $500,000. Award will be based on overall best value, and interested bidders must complete a mandatory physical site visit and sign an attendance roster to be considered. Bids must be submitted to Frances McGraw by November 23, 2026, and must include the MTC Bid for Lump Sum Contract form, a detailed cost breakout on company letterhead, and a bid bond equal to 20 percent of the base bid for projects $25,000 or greater. The successful contractor must provide performance and payment bonds from a surety with at least an A- rating within five business days of the intent to award. Compliance with the Davis-Bacon Act is required, necessitating the submission of weekly certified payroll reports and adherence to specified Illinois prevailing wage rates. Additionally, contractors must provide proof of general liability insurance of at least $1,000,000 per occurrence and worker's compensation insurance with employer liability limits of at least $500,000. This opportunity is set aside for small businesses, including certified VOSB, SDVOSB, WOSB, and HUBZone entities.

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 necessary electrical power setup, control interface connections, chilled water piping, and final system start-up. The estimated magnitude of construction for this project is valued between 250,000 and 500,000 dollars. The project is designated as a small business set-aside, welcoming bids from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Primary classification falls under NAICS code 238220, with additional relevant codes including 238210 and 238290. 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 (MTC) 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 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 disposal 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 (2023 Edition) and OEM specifications. The awarded contractor must complete all work within 30 consecutive business days following a 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 is mandatory prior to bid submission. For bids totaling $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 an A-rated surety. Evaluation is based on overall best value and bidder responsiveness. This is an SBA set-aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Compliance requirements include adhering to Davis-Bacon prevailing wage rates, submitting weekly certified payroll reports, and completing SF 1413 and W-9 forms. First-tier subcontractors with awards exceeding $45,000 must also disclose debarment status per FAR 52.209-6.

Management & Training Corporation/Centennial Job Corps Center

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 Marathon Model No TVL 56c17F5322J oil pumps located in the boiler room. This project is categorized under NAICS code 238220 and will be performed in New York. The solicitation was posted on November 12, 2026, with a response deadline of November 13, 2026. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties may contact Gabriela Cenusa for further information.

Adams and Associates DBA Delaware Vally Job Corps

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 recovery of refrigerant per EPA regulations, disposal of old units, installation of new high-efficiency units, 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 include a detailed cost breakout on company letterhead, a completed MTC Bid for Lump Sum Contract form, and a signed site visit attendance roster. For bids of $25,000 or more, a bid bond of 20% is required, and the awarded contractor must provide performance and payment bonds from a surety company with at least an A- rating. This opportunity is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. The contract is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and fringe benefits. Mandatory submissions include the MTC Supplier Packet, W-9, and a Unique Entity ID (UEI). Award decisions will be based on overall best value. Contractors are responsible for all OSHA safety compliance, including PPE and fall protection, and must provide two sets of operation and maintenance manuals upon completion. Payment will be processed via AIA documents G702 and G703, with a 10 percent retainage withheld until substantial completion.

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 requires a licensed plumbing contractor to isolate, remove, and dispose of the existing unit and install a new commercial-grade 125-gallon natural gas-fired water heater. The estimated price range for this effort is between $25,000 and $100,000, with bids due by November 25, 2026. Award decisions will be based on overall best value, evaluating price, quality, delivery schedule, and relevant experience. Qualified bidders must submit a signed bid form and a detailed cost breakout on company letterhead, including itemized labor, materials, and equipment data. For bids equal to or exceeding $25,000, a bid bond of 20% is required, and the awarded contractor must provide performance and payment bonds from an A-rated surety. The project is subject to federal regulations, including Davis-Bacon Act prevailing wage rates per Wage Determination NV20250040 and various FAR clauses regarding small business utilization, security requirements, and the Buy American Act. Final acceptance is contingent upon a successful facility walkthrough and the verification of all safety controls and energy-efficiency compliance.

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 managed by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

in 27 days

AI Contract Overview

This subcontract opportunity, titled Plumbing and Piping Systems Installation, is issued by the Department of the Interior through Ner Services Mabo. The project involves the comprehensive installation of plumbing systems, specifically focusing on water supply, drainage, and gas piping for buildings or facilities. The work is scheduled to be performed in Boston, Massachusetts, within the 02129 zip code area. The contract is designated as a Total Small Business Set Aside under NAICS code 238220. Interested parties must submit their responses by the deadline of August 27, 2026, at 5:00 PM. The solicitation was officially posted on August 20, 2026.