This Subcontract opportunity from Kentucky was posted on July 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Plumbing System Upgrade – Storm and Sanitary Sewer Piping

Closed

State & Local

Submission Closed08/27/2026, 01:30:00 PM EDT

Contract Overview

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

Active Opportunities Like This One

Solicitation 47971, issued by the New York State OGS Design and Construction, is for a comprehensive project to replace the roof and associated mechanical systems at the Troop F Headquarters located at 55 Crystal Run Road in Middletown, New York. The scope of work encompasses construction, HVAC, and electrical services, including the installation of roof and overflow drains, the provision of facility natural-gas piping, and the replacement of expansion joint coping with 20oz continuous copper. The project requires the careful disconnection, offsite storage, and subsequent reinstallation of rooftop units, as well as the removal and resetting of furniture and portable equipment. All work must adhere to NFPA standards, applicable electrical codes, and local safety and zone differential regulations. The contractor is responsible for all tests and inspections, specifically regarding natural-gas piping which must be purged and inspected according to NFPA 54. Technical specifications mandate specific yellow protective coatings for exposed interior metal piping and strict adherence to manufacturer recommendations for all materials and finishes. The solicitation was posted on November 4, 2026, with a response deadline of November 18, 2026, under NAICS code 238210.

NYS OGS Design & Construction - Construction Contractors

POSTED

DEADLINE

26-140 Installation of Emergency Shut Off Switches

Solicitation # 26-140

Solicitation 26-140 is a subcontracting opportunity with Atterbury Job Corps Center, operated by Adams and Associates, Inc. for the U.S. Department of Labor, to install emergency shut-off switches in the Facility Maintenance Shop in Edinburgh, Indiana. The project requires the installation of two mushroom-head push-button emergency shut-off switches and a new 60A, 208/120V, 3-phase, 4-wire, 6-circuit branch circuit panel with a 60A shunt-trip main circuit breaker. All work must comply with OSHA, EPA, FNC guidelines, and applicable state, local, and national building codes. The solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Prospective bidders must have attended a mandatory site visit on November 10, 2026, and must submit a single lump sum proposal by November 20, 2026. Proposals must include a detailed cost breakdown, a timeline for substantial completion, a W9, a completed vendor questionnaire, and proof of a valid Indiana Contractor's License. Award will be based on best value, with evaluation weights assigned to price (60), quality (20), past performance (10), and schedule (10). The selected contractor must provide proof of automobile liability, general liability, and workers compensation insurance, and must adhere to Davis Bacon Act wage rate decisions. Performance requirements include providing a sequenced construction schedule within 10 days of the Notice to Proceed and correcting any punch list items within 14 days of substantial completion. The contract includes a one-year workmanship guarantee and operates on Net 30 payment terms. Final payment is contingent upon the delivery of a completed SF 1413, certified payroll records, and a release of liens from all subcontractors and suppliers.

Atterbury Job Corps. – Adams & Associates

POSTED

DEADLINE

Transformer Oil Testing Services

Solicitation # RFP-VC-26-010

The Inland Empire Utilities Agency is soliciting proposals under RFP-VC-26-010 for professional transformer oil testing services to enhance the reliability, safety, and maintainability of its transformers. The scope of work is divided into three primary areas: conducting visual and infrared thermographic inspections on energized transformers to identify thermal anomalies, installing standardized external oil sampling devices for safer collection, and performing comprehensive oil testing analysis. Additionally, the contractor is required to evaluate nitrogen blanket systems to ensure positive pressure and prevent oil oxidation, provide on-site training for up to 20 agency staff members, and develop standard operating procedures. All work must adhere to strict technical and safety standards, including NETA MTS, IEEE, NFPA 70E, and ASTM D923, with infrared inspections performed by ASNT Level 1 certified technicians or higher. The agency intends to make a single award to the most capable and cost-effective offeror, evaluating candidates based on their staffing plan, personnel availability, fee structure, and a proven track record of similar projects for utilities or industrial facilities. Proposals must be submitted electronically via PlanetBids by December 23, 2026, and must include a detailed project approach, company profile, and required certifications such as non-collusion statements and workers compensation. The resulting contract will feature fixed pricing for an initial term with potential one-year extensions. Administrative requirements include electronic invoicing via ACH and strict compliance with California Labor Code provisions for public works contractors.

Inland Empire Utilities Agency

POSTED

DEADLINE

Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-2

Axia Electric LLC is soliciting bids from SBE and DBE certified firms for the Eastern Municipal Water District Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility Project in California. The scope of work is divided between the San Jacinto Valley Advanced Water Purification Facility and the Brine Ponds, specifically requesting subcontractors for low voltage systems, fiber optics, and electrical materials and supplies. Bids must be submitted via email to Ryan Falk by 2:00 PM on November 18th, with a final deadline of November 19th. Non-certified firms are encouraged to provide information regarding lower-tier SBE or DBE participation for evaluation. Qualified bidders must be registered to perform public work pursuant to Labor Code Section 1725.5 and agree to the terms of the AGC Master Labor Agreements and Axia's Standard Long Form Subcontract or Purchase Order. Strict insurance requirements are mandatory, including 1 million dollars for Auto Liability and Workers Compensation, 5 million dollars for Excess Liability, and General Liability coverage of 1 million dollars per occurrence, 2 million dollars aggregate, and 2 million dollars for completed operations. All proposers are bound by the prime contract terms and conditions, including all payment provisions.

POSTED

DEADLINE

Centennial JCC Emergency Lighting Replacement, Upgrade, Testing & Maintenance Services

Solicitation # centennial-jcc-emergency-lighting-replacement-upgrade-testing-maintenance-services

Management and Training Corporation is soliciting bids for a fixed-price, single lump sum contract to provide emergency lighting replacement, upgrade, testing, and maintenance services at the Centennial Job Corps Center in Nampa, Idaho. The project objective is to engage a qualified electrical contractor to inspect, test, repair, and certify the facility's emergency lighting systems in accordance with NFPA 101 (2024 Edition), NFPA 70, and OSHA regulations. Key deliverables include the documentation of all fixtures within the operator's Computerized Maintenance Management System (CMMS), the establishment of an automated 30-day functional testing schedule, and the application of durable, uniquely numbered labels to each fixture for future tracking. The estimated contract value ranges between $25,000 and $100,000, with a performance period of 30 business days following the written Notice to Proceed. Bids are due by December 1, 2026, and will be awarded based on overall best value. Mandatory requirements for submission include a physical site visit, a signed attendance roster, and a detailed cost breakout on company letterhead. 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. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Compliance with the Davis-Bacon Act, Federal Contractor Minimum Wage requirements, and FAR 52.222-4 regarding work hours and safety standards is mandatory. First-tier subcontractors with awards exceeding $45,000 must also disclose their debarment status per FAR 52.209-6.

Management & Training Corporation/Centennial Job Corps Center

POSTED

DEADLINE

ASO-1489-00 Installation of Distance Measuring Equipment (DME) on runway 15 at the Charleston International Airport in Charlston, SC

Solicitation # aso-1489-00-installation-distance-measuring-equipment-dme-runway-15-charleston-international-airport

This solicitation, identified as ASO-1489-00, involves the construction and installation of Distance Measuring Equipment (DME) collocated with the Runway 15 LOC at Charleston International Airport in South Carolina. Managed by Parsons, the project falls under NAICS code 238210 and is specifically designated as a set-aside for various small business types, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by the deadline of November 27, 2026. The primary point of contact for this opportunity is Quentin Wack. This project represents a targeted effort to enhance aviation infrastructure at the Charleston facility through specialized technical installation.

POSTED

DEADLINE

AMC-0235 TBD VOR Public Announcement

Solicitation # amc-0235-tbd-vor-public-announcement

This solicitation, managed by PTSI Managed Services Inc. (Parsons), involves a comprehensive construction project located in Louisiana. The scope of work encompasses a variety of facility improvements, including electrical work, grounding system repairs, roofing installation, plumbing replacement and repairs, grading, painting, and door repairs. The estimated magnitude of construction for these services is valued between 500,000 and 1,000,000 dollars. The opportunity is designated as an SBA set-aside, specifically open to Small Businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must respond by November 16, 2026. The project falls under NAICS code 238210, and primary coordination is handled by Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

DEADLINE

ASO-0728-00 DME Shelter Installation in Shelby, NC

Solicitation # aso-0728-00-dme-shelter-installation-shelby-nc

Parsons Corporation is soliciting bids for the installation of a DME shelter in Shelby, North Carolina. The scope of work includes the installation of a shelter furnished by others, along with a DME antenna, associated foundations, junction box, meter rack, underground conduit, grounding, and conductors. This opportunity is open to various small business classifications, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by December 30, 2026.

POSTED

DEADLINE

FRSMP277009/JLM-Lighting Phase 2

Solicitation # WMATA-0000010972

The Washington Metropolitan Area Transit Authority is soliciting bids for contract FRSMP277009/JLM-Lighting Phase 2 under solicitation number WMATA-0000010972. This project falls under NAICS code 238210, which pertains to electrical contracting and related services. The solicitation was posted on November 13, 2026, and requires all responses to be submitted by the deadline of December 2, 2026. Interested parties can find further details and submission guidelines through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

Industrial Electrical InstallationThis subcontract for Industrial Electrical Installation supports the DLA Weapons Support ASC Industrial Plant Equipment projects. The selected contractor will work under prime contractors to install critical electrical infrastructure, including the placement of wiring, cables, disconnects, and connectors. The scope of work involves establishing power and control interconnecting wiring within conduit from the government point of delivery to ensure the delivery of fully powered and wired CNC machines. All work must be performed in strict compliance with NFPA 70, NFPA 79, and EM 385-1-1 safety and technical standards. This opportunity falls under NAICS code 238210 and is managed by the Department of Defense. Interested parties must submit their responses by the deadline of December 14, 2026.

DLA WEAPONS SUPPORT ASC INDUSTRIAL PLANT EQUIPMENT

POSTED

DEADLINE

This solicitation, issued by the New York State OGS Design and Construction agency, seeks contractors for electrical work related to guard tower and lower perimeter fence modifications. The project is categorized under NAICS code 238210 and will be performed within the state of New York. Interested parties must submit their responses by the deadline of November 18, 2026. Further details regarding the solicitation, identified by number 49208, can be accessed through the provided BidExpress portal.

NYS OGS Design & Construction - Construction Contractors

POSTED

DEADLINE

St Pete Campus Fire Alarm Replacement

Solicitation # FWC 26/27-22C

The Florida Fish and Wildlife Conservation Commission is soliciting competitive bids for the fire alarm replacement at its St. Pete Campus in Pinellas County. The project encompasses a 140,000 square foot campus consisting of four buildings, requiring the contractor to provide all labor, materials, and equipment necessary to replace the system in accordance with plans and specifications prepared by Pinnacle Engineering Group, P.A. Bidders must be certified electrical, mechanical, or fire alarm contractors and must demonstrate responsibility through financial ability, business integrity, and the successful completion of at least two projects of similar size and complexity within the last three years. The contract will be awarded to the responsive and responsible bidder offering the lowest valid price for the base bid and any selected alternates. Key requirements include the provision of performance and labor and material payment bonds, as well as a bid guarantee of at least five percent for bids exceeding 100,000 dollars. Compliance with the Build America, Buy America provision and locally prevailing wage standards is required. Payments will be processed via Electronic Funds Transfer based on monthly progress requests. While the original bid response deadline was October 26, 2026, the agency has issued a notification of delay, with the new anticipated posting date for the Notice of Intent to Award set for Friday, November 13, 2026.

Florida Fish and Wildlife Conservation Commission

POSTED

about 5 hours ago

DEADLINE

in 5 days

AI Contract Overview

The contract pertains to the replacement of aging storm and sanitary sewer piping systems, encompassing all necessary trenching, pipe installation, and integration with existing underground infrastructure. Work will be performed across unspecified locations within Kentucky under the jurisdiction of the Finance Division of Engineering and Contract Administration, with performance designated for “Other” cities. The project falls under NAICS code 238210 for Plumbing, Heating, and Air-Conditioning Contractors, indicating specialized trade work required for compliant and durable sewer system upgrades. Bidders must submit responses by August 27, 2026, at 5:30 PM Eastern Time, as this is a subcontract opportunity, meaning the awardee will operate under a prime contractor overseeing broader infrastructure efforts. All work must adhere to technical and regulatory standards to ensure long-term functionality and public safety, with no set-aside provisions specified for small or disadvantaged businesses.