This Government Contract opportunity from California was posted on July 31, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Laboratory Piping System Maintenance & Refurbishment

Closed

State & Local

Submission Closed08/31/2026, 11:00:00 PM UTC

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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This project involves the replacement and upgrade of Rooftop HVAC Units (RTUs) for the Alpha, Bravo, Charlie, and Delta dorms and the upgrade of the SCADA system at the Port Isabel Detention Center in Los Fresnos, Texas. The objective is to replace corroded and obsolete RTUs with high-quality, durable, and coastal weather-resistant systems that exceed commercial standards. The SCADA scope includes replacing current software and installing two chemical feed pumps, ensuring the new system complies with Texas Commission of Environmental Quality standards and maintains continuity with existing water and wastewater plants. The estimated contract magnitude is between 1.2 million and 1.5 million dollars, with a period of performance of 365 days from the date of award. The contract is a firm-fixed-price task order set aside for 8(a) Multiple Award Construction Contract (MACC) holders. Award will be based on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach, adequate design resources, and a comprehensive quality control and safety program. Key requirements include a one-year contractor warranty for installation and craftsmanship, and the mandate that all contractors and subcontractors be manufacturer-certified. Due to the secure nature of the facility, all personnel must undergo rigorous screening, including criminal history and citizenship checks, and pass the DHS E-Verify program. Project management requires a lead with at least five years of recent federal contracting experience in building systems repair and installation.

Bristol Alliance of Companies

POSTED

DEADLINE

Sanitary Cast-Iron Piping ReplacementThis subcontract opportunity with the Management and Training Corporation involves the removal and replacement of damaged sanitary piping at the Charleston Job Corps Center. The scope of work requires the removal of existing 4-inch no-hub cast-iron sanitary stacks and piping and the installation of new 4-inch no-hub cast-iron piping, fittings, couplings, and supports. The contractor must ensure all work complies with plumbing codes and deliver a fully operational, leak-tested piping system. The project is categorized under NAICS code 238220 and is set aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. Interested parties must submit their responses by October 5, 2026.

Management & Training Corporation

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CBP7664 Wellness HVAC Compressor Replacement

Solicitation # CBP7664

Management & Training Corporation (MTC) is seeking bids for a subcontracting opportunity to replace a failed HVAC/refrigeration compressor at the Wellness facility of the Sierra Nevada Job Corps Center in Reno, Nevada. The project requires the contractor to provide all labor, materials, equipment, and supervision to execute a four-phase process: preparation and environmental safety, demolition and removal, installation of an OEM-specified compressor, and final system testing and commissioning. All work must be completed within 30 consecutive business days following a written Notice to Proceed. Bids will be evaluated based on overall best value, considering price, quality, and delivery schedule. The solicitation is open to various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB, under NAICS code 238220. Bidders must provide a lump sum bid and a detailed bid breakout. 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 an A-rated surety company. Compliance with the Davis-Bacon Act and Executive Orders 14026 and 13658 regarding prevailing wage rates for Washoe County is mandatory. Additionally, contractors must adhere to EPA Section 608 regulations for refrigerant recovery and submit a completed SF 1413 and first-tier subcontractor information if the award exceeds 40,000 dollars. A physical site visit and signature on the attendance roster are required prior to bid submission.

Sierra Nevada Job Corps Center

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DEADLINE

AAL-0880-02 HVAC and Electrical Upgrades Fairbanks

Solicitation # AAL-0880-02

Solicitation AAL-0880-02 involves HVAC and electrical upgrades at the Fairbanks FSS facility in Alaska. The scope of work requires the replacement of the chiller, four AC units, chilled-water piping, and associated electrical systems. Key technical requirements include modifying Panel P1 and HVAC circuits, as well as providing temporary and redundant cooling throughout the construction period to ensure continuous operation. The project concludes with startup, testing, commissioning, FAA training, punch-list resolution, and final closeout. The estimated construction magnitude for this project is between 250,000 and 500,000 dollars, with a proposed start date of April 15, 2027. This presolicitation is set aside for small businesses, including SDB, WOSB, HUBZone, VOSB, and SDVOSB certifications, falling under NAICS code 238220. The primary point of contact for interested firms is Masanori Akers.

PTSI Managed Services Inc.

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DEADLINE

Replace HVAC Systems in the following buildings on our campus –1.) 1091 – Glazing/Welding/Heavy Mechanics Bldg

Solicitation # 26-140

This project involves the replacement of a failing 10-ton gas-fired packaged HVAC unit at the Atterbury Job Corps Center in Edinburgh, Indiana, specifically within Building 1091. The contractor must install a new 12.5 SEER packaged unit utilizing non-R22 refrigerants, such as R-410A or R-454B, while reusing existing electrical disconnects, ductwork, and thermostat wiring. The old unit and any recovered refrigerant must be labeled and left at the maintenance building for parts. This is a single lump sum contract awarded based on best value, with evaluation criteria weighted toward price (60%), quality (20%), past performance (10%), and schedule (10%). Bidders must have a valid Unique Entity ID and active SAM.gov registration, a valid Indiana Contractor's License, and provide proof of automobile and workers' compensation insurance. Proposals must be submitted on company letterhead and include a detailed cost breakdown, a timeline for substantial completion, and certification of compliance with Davis Bacon Act wage rates. A mandatory site visit is required for bid consideration. Once awarded, the contractor must start work within 14 days of the Notice to Proceed and provide a sequenced construction schedule within 10 days. The contract includes a one-year workmanship guarantee and requires the submission of a completed SF 1413 and release of liens prior to final payment under Net 30 terms.

Adams & Associates, Inc.

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Inland Empire HVAC Tile & Landscape Trade

Solicitation # inland-empire-hvac-tile-landscape-trade

Inland Empire Job Corps

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DEADLINE

CBP#3980 Cast Iron Replacement (Truth Dorm)

Solicitation # CBP#3980

Management & Training Corporation (MTC) is seeking bids for a fixed-price, lump sum subcontracting opportunity to perform cast iron replacement services at the Charleston Job Corps Center in West Virginia. The scope of work involves removing and replacing damaged 4-inch no-hub cast-iron sanitary piping and stacks in Room H-121 and potentially rooms H-136, H-138, H-140, and H-142. The project requires the installation of debris barriers, the demolition of approximately 40 cinder blocks to access plumbing, and the subsequent restoration of the wall to a paint-ready condition. All work must adhere to applicable plumbing codes and manufacturer requirements, concluding with a thorough leak inspection and the submission of operation and maintenance manuals. Bids are due by October 5, 2026, and will be evaluated based on overall best value. To be considered, bidders must conduct a physical site visit and submit a comprehensive package including a bid sheet, a detailed cost breakout, three comparable references, and the MTC Supplier Packet. 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 for 100% of the contract price from a surety with at least an A- rating. The project is subject to federal regulations, including Davis-Bacon Act prevailing wage requirements under General Decision WV20250038, Buy American provisions, and FAR compliance regarding small business certifications and debarment disclosures.

Management & Training Corporation

POSTED

DEADLINE

Replace HVAC Systems in the following buildings on our campus –1.) ABL Dormitory

Solicitation # 26-141

Adams & Associates, Inc. is soliciting a single lump sum subcontract for the replacement of HVAC systems at the Atterbury Job Corps Center ABL Dormitory in Edinburgh, Indiana. The project requires replacing eight vertical up-flow gas-fired furnaces with DX-coils and matched air-cooled condensing units. The existing R-22 Bryant units must be replaced with new 12.5 SEER packaged units utilizing non-R22 refrigerants, such as R-410A or R-454B. The scope includes reusing existing electrical disconnects, ductwork, and thermostat wiring, while all recovered refrigerant must be labeled and left on-site. Eligible bidders must be registered in SAM.gov with a valid Unique Entity ID and hold a valid State of Indiana Contractor's License. Proposals are due by October 5, 2026, and must include a detailed cost breakdown, a timeline for substantial completion, a 90-day bid guarantee, and certification of compliance with Davis Bacon Act wage rates. Award will be based on best value, weighted by price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). The selected contractor must provide a one-year workmanship guarantee and maintain specific automobile and workers compensation insurance naming Adams and Associates, Inc. as an additional insured. Payment terms are Net 30, and the center is tax-exempt.

Adams & Associates, Inc.

POSTED

DEADLINE

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

Solicitation # CBP#9772

Management & Training Corporation

POSTED

DEADLINE

Replace HVAC Systems in the following buildings on our campus –1.) ABL Dormitory

Solicitation # 26-141

Adams & Associates, Inc., operating for the U.S. Department of Labor, is soliciting a single lump sum contract to replace HVAC systems at the Atterbury Job Corps Center ABL Dormitory in Indiana. The project requires replacing existing R-22 Bryant condensing units and compatible coils serving common areas and dormitory wings A, B, C, and D with new 12.5 SEER packaged units utilizing non-R22 refrigerants such as R-410A or R-454B. The scope includes reusing existing ductwork, electrical disconnects, and thermostat wiring, while requiring all recovered refrigerant to be labeled and left on-site. Work must comply with EPA, OSHA, and Indiana state and local codes, with a sequenced construction schedule due within 10 days of the Notice to Proceed. Award will be based on best value, evaluated through price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Eligible bidders must be registered in SAM.gov with a valid Unique Entity ID and provide a valid Indiana Contractor's License, W9, and certification of compliance with Davis Bacon Act wage rates. Required insurance includes automobile liability and state statutory workers compensation. Final payment is subject to net 30 terms and requires the submission of a completed SF 1413, certified payroll records, and a release of liens from all subcontractors. Proposals must be submitted on company letterhead by October 5, 2026.

Adams & Associates, Inc.

POSTED

DEADLINE

AAL-0810-01 Sitka (SIT) Flight Service Station (FSS) Fire Esc

Solicitation # AAL-0810-01

Solicitation AAL-0810-01 is a design-build construction project for the Sitka Flight Service Station in Sitka, Alaska. The scope of work involves the design and construction of an access stair platform serving the third floor of the facility. The contractor will be responsible for a comprehensive set of deliverables, including the initial site survey, obtaining necessary permits, final design, construction, inspections, punch-list completion, and the delivery of as-built drawings. The project has an estimated construction magnitude between 250,000 and 500,000 dollars and is proposed to start on February 1, 2027. This opportunity is designated as a presolicitation set aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. The primary NAICS codes associated with the effort are 238220 and 238190, focusing on foundation, structure, and building exterior contracting.

PTSI Managed Services Inc.

POSTED

DEADLINE

WOJC - Buried Domestic Hot Water (DHW) Pipe Repair

Solicitation # WOJC – Buried Domestic Hot Water (DHW) Pipe Repair

Education & Training Resources is seeking quotes for a subcontracting opportunity to repair a compromised buried domestic hot water pipe at the Westover Job Corps Center in Chicopee, Massachusetts. The scope of work requires the contractor to provide all labor, materials, and supervision to excavate a trench approximately 15 linear feet long to a depth of 8 feet, remove and repair up to 10 linear feet of piping with a diameter up to 4 inches, and install up to 10 linear feet of insulation. The project requires a one-year equipment and workmanship warranty, and final payment is contingent upon a signed punch list and the provided warranty. Bids are due by 4:00 PM on October 2, 2026. To be considered, applicants must submit a completed Fee-For-Service bid sheet with a detailed cost breakdown, a proposed service schedule, Massachusetts professional licensing, and certificates of insurance. Required administrative documentation includes a W-9, Vendor Acknowledgement Form, and, if applicable, FFATA and Anti-Lobbying certifications. Winning bidders must possess an active SAM.gov registration and a Unique Entity ID. The contract is subject to federal regulations, including the Davis-Bacon Act and Service Contract Act for prevailing wages, OSHA safety standards, and specific bonding requirements for projects exceeding 35,000 dollars. Award selection is at the sole discretion of Education & Training Resources and is not based solely on the lowest bid.

Westover Job Corps Center

POSTED

about 6 hours ago

DEADLINE

in 8 days

AI Contract Overview

The contract involves the maintenance, repair, and potential upgrades of laboratory-grade gas piping systems, requiring specialized work in clean and controlled environments. Tasks include welding, sealing, corrosion control, and compliance testing to ensure system integrity and safety standards are met. The work must adhere to stringent environmental and operational requirements typical of sensitive laboratory settings where contamination control is critical. This subcontract, classified under NAICS code 238220, is posted by the California Department of Toxic Substances Control with a response deadline of August 31, 2026. The contract is open for bidding without a set-aside designation, and performance will occur across unspecified locations under the jurisdiction of the California agency. Interested parties must respond by the specified deadline to be considered for award, with no additional details provided regarding point of contact or precise delivery locations.

General Info

Maintenance and repair of lab gas piping with welding, sealing, and compliance testing by Aug 31, 2026.

Agency

California Department Toxic Substances ControlView Agency

NAICS

238220 - Plumbing, Heating, and Air-Conditioning ContractorsView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of I-2627-03.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

IFB I-2627-03 Specialty Gases Refill Services

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed

PostedJul 31

subcontract

Response DeadlineAug 31

Deadline has passed

Submission Closed

08/31/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia Department Toxic Substances Control

ContactsNo contacts available

OfficeN/A

Organization / Agency

California Department Toxic Substances Control

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Perform maintenance, repair, and potential upgrades on laboratory-grade gas piping systems, including welding, sealing, corrosion control, and compliance testing in clean or controlled environments.

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