This Subcontract opportunity from Rhode Island 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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Grounding System Testing and Verification

Closed

State & Local

Submission Closed09/01/2026, 11:00:00 AM EDT

Contract Overview

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

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NAICS: 238210

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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 lighting services. The solicitation was posted on November 10, 2026, and requires all responses to be submitted by the deadline of December 2, 2026. Interested parties can access further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

Inland Empire Job Corps-Request for Quote Electrical Repairs

Solicitation # Inland Empire Job Corps Electrical Repairs

Management & Training Corporation (MTC) is seeking quotations for a subcontracting opportunity to perform electrical and fire alarm repairs at the Inland Empire Job Corps Center in San Bernardino, California. Under NAICS code 238210, the selected contractor must provide all labor, materials, equipment, and permits to correct specific deficiencies. The scope of work includes installing GFCI protection in the cafeteria, culinary arts kitchen, and academic education building, repairing open-ground conditions in the dormitory and medical areas, and installing filler plates in panelboards. Additionally, the contractor must correct deficiencies in panelboards KL2A, PF, C, and H1, update circuit directories for several panels, and provide permanent labeling for feeder conductors and distribution equipment throughout the facility. All work must comply with National Electrical Code (NEC), NFPA, and applicable federal, state, and local requirements. Bids must be submitted as a lump sum fee by November 12, 2026, at 3:00 PM PT. To be considered, offerors must provide a completed bid sheet, a W-9, a supplier self-certification form, proof of insurance with at least $1,000,000 in general liability and $500,000 in employer's liability, and three references for projects of similar scope. This opportunity is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Award decisions are based on best value as determined by MTC. The contract is subject to Service Contract Labor Standards wage determinations for Riverside and San Bernardino counties and includes strict requirements for information security, privacy breach notification, and mandatory Department of Labor training for employees.

Inland Empire Job Corps

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DEADLINE

26-140 Installation of Emergency Shut Off Switches

Solicitation # 26-140

Solicitation 26-140 is a subcontracting opportunity for the installation of emergency shut-off switches on power tools at the Atterbury Job Corps Center in Edinburgh, Indiana, operated by Adams and Associates for the U.S. Department of Labor. The scope of work specifically 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 in the Facility Engineering Storage/Maintenance Shop. All work must comply with OSHA, EPA, and FNC guidelines, as well as applicable Indiana state and local building codes. The project is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Interested bidders must have attended a mandatory site visit on November 10, 2026, and submit a typed proposal on company letterhead by November 20, 2026. Proposals must be submitted as a single lump sum contract including a detailed cost breakdown, a timeline for substantial completion, and proof of a valid Indiana Contractor's License. Award will be based on best value, evaluated across price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Contractors are required to maintain comprehensive insurance, including general liability of at least $1,000,000 per occurrence and automobile liability. Compliance with Davis-Bacon Act wage rates is mandatory. The contract features Net 30 payment terms, and final payment is contingent upon the submission of a completed SF 1413, certified payroll records, and a release of liens. All workmanship is guaranteed for one year following the date of substantial completion.

Atterbury Job Corps. – Adams & Associates

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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 project scope encompasses three primary areas: performing visual and infrared thermographic inspections to identify thermal anomalies, installing standardized external oil sampling devices to improve safety during collection, and conducting oil testing analysis. Additionally, the selected contractor will evaluate nitrogen blanket systems, assess monitoring instrumentation, develop preventive maintenance checklists, and provide on-site training for agency staff. All work must be performed at designated agency facilities in Rancho Cucamonga and Chino, adhering to NETA MTS, IEEE, NFPA 70E, and ASTM D923 standards. The agency intends to make a single award to the most capable and cost-effective offeror. Evaluation criteria include a proven track record of at least two similar projects within the last five years, personnel qualifications, the proposed staffing plan, and the ability to meet the project timeline. Proposals must be submitted electronically via the PlanetBids portal by December 23, 2026, and must include a comprehensive set of documents, including a company profile, project methodology, and various certifications such as a Non-Collusion Statement and Workers Compensation Certificate. Payment will be processed electronically via ACH within 30 days of invoice approval by the Project Manager.

Inland Empire Utilities Agency

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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/DBE certified firms for the Eastern Municipal Water District's 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 Brine Ponds, specifically requesting subcontractors for low voltage systems, fiber optics, and electrical materials and supplies. Bids must be submitted via email to the lead estimator, Ryan Falk, by 2:00 PM on November 18th, with a final deadline of November 19th. Qualified bidders must be registered to perform public work pursuant to Labor Code Section 1725.5 and agree to abide by the AGC Master Labor Agreements and Axia's Standard Long Form Subcontract or Purchase Order. Minimum insurance requirements include 1 million dollars for General Liability per occurrence, 2 million dollars for Aggregate and Completed Operations, 5 million dollars for Excess Liability, 1 million dollars for Auto Liability, and 1 million dollars for Workers Compensation and Employer Liability. Evaluation will be based on SBE/DBE participation, responsiveness to deadlines, and insurance compliance.

POSTED

DEADLINE

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

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

Management & Training Corporation is soliciting bids for a fixed-price, single lump sum subcontract to provide emergency lighting replacement, upgrade, testing, and maintenance services at the Centennial Job Corps Center in Nampa, Idaho. The project involves the inspection, testing, repair, and certification of emergency lighting systems across several facility areas, including the cafeteria, education building, recreation center, and men's and women's dormitories. The contractor is responsible for providing all labor, materials, and equipment to inventory fixtures, perform functional power-outage testing, apply durable tracking labels to fixtures, and integrate recurring maintenance into the operator's Computerized Maintenance Management System. All work must comply with NFPA 101 (2024 Edition), NFPA 70, and OSHA safety regulations. The estimated contract value ranges between $25,000 and $100,000, with bids due by December 1, 2026. This is a small business set-aside opportunity open to various SBA certifications. Mandatory bid requirements include a physical site visit and a bid bond guarantee of 20% for bids equal to or exceeding $25,000. Awarded contractors must provide performance and payment bonds and adhere to Davis-Bacon Act prevailing wage rates and Federal Contractor Minimum Wage requirements. Evaluation is based on overall best value, and the submission must include a detailed cost breakout, a completed supplier packet, and a signed bid form.

Management & Training Corporation/Centennial Job Corps Center

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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 procurement aims to enhance airport navigation infrastructure through the strategic installation of DME technology on the specified runway.

POSTED

DEADLINE

AMC-0235 TBD VOR Public Announcement

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

This solicitation, issued 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 replacements, 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 submit their responses by the deadline of November 16, 2026. The project falls under NAICS code 238210, and primary inquiries should be directed to Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

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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 the 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

Industrial Networking Hardware InstallationThis subcontract, titled Industrial Networking Hardware Installation, involves the supply and installation of an 8-port ethernet switch for prime contractors working on CGBP building modernization projects. The scope of work requires the installation of the switch into the existing PCMS rack located within the CGBP building, ensuring all work adheres to basic network cabling and hardware installation standards to deliver a fully connected system. The project is managed by the Department of Defense under the W072 Endist Chicago agency, with the place of performance located in zip code 60446. The opportunity was posted on November 10, 2026, with a response deadline of December 2, 2026. The contract is categorized under NAICS code 238210.

POSTED

DEADLINE

HMI Server and Terminal InstallationThis subcontract, issued by the Department of Defense under W072 Endist Chicago, involves the supply and installation of a standalone HMI server and two associated terminal units. These components will serve as the user interface for the power control system as part of CGBP building modernization projects. The successful contractor is responsible for delivering a fully operational system and must possess standard electrical and IT installation certifications to complete the deployment. The project is categorized under NAICS code 238210 and will be performed in the 60446 zip code area. Interested parties must submit their responses by the deadline of December 2, 2026.

POSTED

DEADLINE

Power Control Hardware Installation and IntegrationThis subcontract for Power Control Hardware Installation and Integration supports CGBP building modernization projects for the Department of Defense, specifically under W072 Endist Chicago. The scope of work involves the installation and integration of digital generator controllers, SEL RTACs, and HMI hardware. A primary objective is the replacement of legacy Basler units with modern digital controllers and the implementation of an SEL RTAC to facilitate Modbus read commands from SEL relays and write commands to the PLC. The project requires specialized technical expertise in protective relaying and generator synchronization to ensure the successful delivery of commissioned systems. Performance will take place in zip code 60446, with a response deadline set for December 2, 2026. The contract falls under NAICS code 238210, focusing on the delivery of fully operational generator controllers and RTAC systems.

W072 Endist Chicago

POSTED

about 7 hours ago

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in 22 days

AI Contract Overview

The contract titled Grounding System Testing and Verification seeks qualified subcontractors to perform electrical continuity testing on tower grounding systems to ensure compliance with recognized safety and lightning protection standards. The work involves assessing the integrity of grounding pathways across all designated tower structures to verify proper conduction of electrical currents, particularly under lightning strike conditions, thereby safeguarding personnel, equipment, and infrastructure. Testing must adhere to industry best practices and relevant codes to confirm that resistance levels and bonding connections meet or exceed required thresholds for operational reliability and public safety. The opportunity is categorized as a subcontract under NAICS code 238210 and was posted on July 31, 2026, with a response deadline of September 1, 2026. It is managed by the State of Rhode Island through its Rhode Island agency, and performance is expected to occur within the state, though specific locations are not detailed. This solicitation does not specify a set-aside type or point of contact, and all submissions must be made through the official state vendor portal linked in the posting. Contractors are expected to have demonstrated experience in electrical testing of communication or utility towers and must be prepared to provide detailed documentation of test results and compliance verification upon completion.