This Government Contract opportunity from Department Of The Interior was posted on August 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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CO2 Refrigeration System Maintenance & Repair

Closed

Federal

Submission Closed09/10/2026, 06:00:00 PM UTC

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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Plumbing and Fire SuppressionThis subcontract opportunity with the Texas Military Department involves the installation of plumbing and fire suppression systems for facility projects. The scope of work includes manifolding water and waste connections to a single point, installing plumbing for restrooms and kitchenettes, and implementing fire sprinkler systems designed according to hydrant flow data. The primary objective is to deliver fully functional plumbing and certified fire suppression systems. Qualified contractors must hold valid Texas plumbing and fire sprinkler licensure to be eligible. The solicitation was posted on October 30, 2026, with a response deadline of November 17, 2026. This project falls under NAICS code 238220 and is intended for those capable of working as subcontractors for prime contractors on state military facility projects.

Texas Military Department

POSTED

DEADLINE

HVAC and Mechanical Systems InstallationThis subcontract for HVAC and Mechanical Systems Installation involves providing specialized mechanical services for prime contractors on Texas Military Department facility projects. The scope of work includes performing load calculations, installing HVAC units, programmable thermostats, and ductwork featuring acoustic lining to prevent crosstalk. To ensure technical compliance, all systems must be sized by a Texas-licensed mechanical engineer, resulting in a fully operational, zoned HVAC system with certified load calculations. The opportunity is categorized under NAICS code 238220 and was posted on October 30, 2026, with a response deadline of November 17, 2026. Interested parties can find further details through the Texas SmartBuy portal under solicitation TMD27-CFMO-0046906.

Texas Military Department

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 project falls under NAICS code 238220, and inquiries can be directed to the 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 seeking a subcontractor 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. The project involves the cleaning and restoration of 12 AHUs and 28 heating and cooling coils serving the Kilmer and Edison dormitories to improve airflow and heat-transfer efficiency. The awarded contractor must provide all labor, equipment, and materials, including the installation of permanent access panels and the restoration of affected building finishes. The contract is a fixed-price, single lump sum agreement with an estimated value between $100,000 and $250,000, and work 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. A mandatory physical site visit and signature on the attendance roster are required prior to bid submission. For bids equal to or greater than $25,000, 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. Compliance with Davis-Bacon prevailing wage determinations for Middlesex County and various FAR clauses regarding small business utilization, security, and labor standards is mandatory. Final acceptance is contingent upon the submission of post-cleaning photographs, completion checklists, operational verification records, and a final project completion report.

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 ED1 Building of the Sierra Nevada Job Corps Center in Reno, Nevada. The project requires the contractor to provide all labor, materials, equipment, and supervision to restore full cooling capacity and operational efficiency while adhering to EPA Section 608 regulations for refrigerant recovery. The estimated price range for this effort is between 0 and 25,000 dollars. Bids will be awarded based on overall best value, with MTC serving as the sole judge of responsiveness. To be eligible for award, bidders must complete a mandatory physical site visit and sign the attendance roster. For bids equal to or greater than 25,000 dollars, a bid bond guarantee of 20 percent 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. Additionally, contractors must obtain a Unique Entity Identifier (UEI) and submit an SF 1413 Statement and Acknowledgement form. The contract incorporates various Federal Acquisition Regulation (FAR) clauses, including those for the Buy American Act, Service Contract Labor Standards, and combating trafficking in persons. Insurance requirements include general liability coverage of at least 1,000,000 dollars and worker's compensation with employer's liability limits of at least 500,000 dollars. Final acceptance and payment are contingent upon a successful final inspection, the resolution of all claims or liens, and the submission of closeout documentation, including operation and maintenance manuals and certified payroll reports.

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 includes the installation of various units across several buildings, including a 10-ton unit for Building E, a 7.5-ton unit for Building B, and multiple 3.5 to 4-ton units for Buildings A, F, and G. Technical specifications require the use of R-454B refrigerant and adherence to the National Electrical Code, NFPA Standard No. 101 Life Safety Code, and OSHA regulations. The project requires a 5 to 10 year warranty on equipment parts and a 2 year warranty on workmanship. Interested bidders must be registered in SAM.gov with a Unique Entity ID and provide Alabama state licensing, certificates of insurance, a detailed cost breakdown, and a proposed performance schedule. Submissions must include a completed bid sheet and required vendor paperwork, such as the FFATA form and Anti-Lobbying Certification. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. The Davis-Bacon Act applies, requiring the payment of prevailing wages and submission of certified payroll. Bonding requirements are tiered based on project value, with 100 percent payment bonds required for projects over 35,000 dollars and both 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

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 estimated magnitude of construction for this project is valued between 250,000 and 500,000 dollars. Managed by PTSI Managed Services Inc., this solicitation 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. 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 subcontract to provide dry-type sprinkler system and compressor replacement services at the Centennial Job Corps Center in Nampa, Idaho. The project objective is to eliminate system leaks and replace failing infrastructure in the Men's Dormitory (Building CM), Women's Dormitory (Building CW), and Recreation Building (Building D) to prevent equipment wear caused by compressor short-cycling. The scope of work includes the demolition and removal of existing distribution piping and compressors, sizing calculations to ensure volume demand is met, and comprehensive operational and leak testing. All work must adhere to NFPA 25 (2023 Edition) and original equipment manufacturer specifications. 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 prior to bid submission. For bids equal to or greater than $25,000, a bid bond guarantee of 20% of the base bid from an A-rated surety company is required. The contract is set aside for HUBZone, Woman-owned, and Service-Disabled Veteran-owned small businesses. Award will be based on overall best value. The period of performance is 30 consecutive business days following the written Notice to Proceed. Contractors must comply with federal labor standards, including the Davis-Bacon Act and specific wage determinations for Canyon and Gem Counties, Idaho. Required documentation for payment includes weekly certified payroll reports, and final payment is contingent upon a joint substantial completion inspection, a final inspection, and the submission of a Certificate of Release of Liens and Operation & Maintenance manuals. Additionally, awarded contractors must possess a Unique Entity ID (UEI) and comply with various FAR clauses regarding whistleblower rights, security requirements, and small business certifications.

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 project involves the removal and disposal of four existing domestic hot water storage tanks and the installation of four new 500-gallon insulated storage tanks, four heat exchangers, and one bronze Bell and Gossett circulator pump in the North Dormitory. The scope of work 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 percent), quality (20 percent), past performance (10 percent), and schedule (10 percent). Contractors must comply with New York State statutory insurance requirements, including a minimum of one million dollars for Commercial General Liability and Automobile Liability, and must adhere to Davis-Bacon prevailing wage requirements under Wage Determination NY20260002. Required submission documents include a current W-9, a completed Vendor Questionnaire with UEI and NAICS code, and applicable New York State licenses and certifications. Payment terms are Net 30 days upon completion and receipt of invoice.

Adams and Associates, Inc.

POSTED

DEADLINE

Roswell JCC – Male Dormitory Bldg. Water Source Heat Pump Replacement (20 units)

Solicitation # roswell-jcc-male-dormitory-bldg-water-source-heat-pump-replacement-20-units

The Career Systems Development Corporation is soliciting proposals for the total replacement of twenty ceiling-mounted water source heat pumps at the Roswell Job Corps Center Male Dormitory Building 558 in New Mexico. The scope of work includes the removal and off-site disposal of twenty failed units and the installation of new Bosch 1-ton units or an equivalent model. The installation must be comprehensive, covering ducting, electrical, gas, thermostat wiring, flexible hoses, and pressure valves. Additionally, the contractor must perform critical safety upgrades by installing smoke dampers with fusible links in all vents leading into the plenum and ensuring all materials used in the plenum are plenum rated. All work must comply with NFPA 101, NFPA 70, and all applicable plumbing, mechanical, and building codes. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. The project is subject to the Davis Bacon Act Wage Determination NM20260014, requiring the submission and approval of weekly certified payroll reports prior to invoice payment. Proposals exceeding 100,000 dollars will require payment and performance bonding for 100 percent of the contract value. Submissions must include a safe work process, detailed costs for labor and materials, equipment cut sheets, warranty information, and a proposed payment schedule. Proposals are due by November 7, 2026.

Career Systems Development Corporation

POSTED

DEADLINE

Exeter Job Corps Boiler Room Pump Replacement

Solicitation # exeter-job-corps-boiler-room-pump-replacement

The Exeter Job Corps is seeking a qualified contractor for the replacement of boiler room pump number two. The project requires the installation of a new TACO pump model TACF1511, along with the integration of new valves, fittings, gauges, and thermo-wells. The work will be performed in Rhode Island under NAICS code 238220. Eligible bidders must be licensed, insured, and possess an active UEI registration. 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 6, 2026.

POSTED

DEADLINE

WOJC – Buried Domestic Hot Water (DHW) Pipe Repair

Solicitation # wojc-buried-domestic-hot-water-dhw-pipe-repair-0

Education & Training Resources is seeking quotes for a subcontracting opportunity to repair buried domestic hot water piping at the Westover Job Corps Center in Chicopee, Massachusetts. The scope of work involves the excavation, location, removal, and repair of compromised piping up to 4 inches in diameter at two specific locations: behind Singletary Hall and on the east side of Harris Hall. The selected contractor must provide all labor, materials, and equipment, ensuring work meets industry standards and complies with OSHA regulations, the National Electrical Code, and NFPA Standard No. 101. Deliverables include a one-year equipment and workmanship warranty, weekly certified payroll reports, and a signed punch list for project closeout. Bids are due by 4:00 PM on November 6, 2026, and must be submitted to Garrett Owens. To be considered, offerors must provide a completed bid sheet with a detailed cost breakdown, a proposed service schedule, Massachusetts licensing, certificates of insurance, and a signed vendor acknowledgement form. Winning bidders are required to have an active SAM.gov registration and a Unique Entity ID. This solicitation is open to various small business designations, including VOSB, SDVOSB, WOSB, and HUBZone. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid. The contract requires strict adherence to federal labor laws, including the Davis-Bacon Act and Service Contract Act, and mandates specific bonding for projects exceeding 35,000 dollars.

Westover Job Corps Center

POSTED

about 7 hours ago

DEADLINE

in 6 days

AI Contract Overview

This subcontract for the Department of the Interior, managed by the Office of Acquisition Grants in Denver, focuses on the maintenance, repair, and rebuilding of CO2 refrigeration plants for DOI/USGS Ice-Core Freezer projects. The selected provider will be responsible for routine preventative maintenance, troubleshooting, and emergency repairs of air circulating equipment, while also developing critical CO2 safety procedures and emergency protocols. The contract requires specialized freezer system training and a strict 60-minute emergency response capability to ensure system stability. Deliverables include the maintenance of fully operational systems and the submission of comprehensive quarterly and annual evaluation reports. The opportunity is categorized under NAICS code 238220, with a response deadline of September 10, 2026.

General Info

DOI subcontract for CO2 refrigeration plant maintenance and emergency repairs by September 2026.

Agency

Department Of The Interior → Ofc Of Acquisition Grants-Denver

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

Set-Aside

NONE

Documents

This scope was carved out of 140G0226Q0135.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

J--Ice Core Freezer Maintenance

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 25

subcontract

Response DeadlineSep 10

Deadline has passed

Submission Closed

09/10/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Ofc Of Acquisition Grants-Denver

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Ofc Of Acquisition Grants-Denver

Office AddressN/A

ContactsNo contact information available

Full Description

Performs maintenance, repair, and rebuild of CO2 refrigeration plants for prime contractors on DOI/USGS Ice-Core Freezer projects. Executes routine preventative maintenance, troubleshooting, and emergency repairs of air circulating equipment. Develops CO2 safety procedures and emergency protocols. Requires specialized freezer system training and 60-minute emergency response capability. Delivers operational systems and quarterly/annual evaluation reports.