This Subcontract opportunity from California was posted on June 27, 2018. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Steel Windows Supply and Installation

Closed

State & Local

Submission Closed07/26/2018, 05:00:00 PM PDT

Contract Overview

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

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NAICS: 238910

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Underground Storage Tank (UST) RemovalThis subcontract opportunity involves the removal and disposal of underground storage tanks ranging from 1,000 to 5,000 gallons for prime contractors working on California Department of Corrections and Rehabilitation facility projects. The scope of work requires the use of specialized excavation equipment and tank lifting gear to extract and deliver the storage tanks. Performance of these services will take place in Alameda, California. Qualified bidders must possess the necessary UST removal certifications and licensing to be eligible for the project. The solicitation was posted on November 6, 2026, with a response deadline set for December 4, 2026. This project falls under NAICS code 238910.

California Department of Corrections & Rehabilitation

POSTED

DEADLINE

Seismic Retrofitting & Structural EngineeringThis subcontract for Seismic Retrofitting and Structural Engineering involves providing structural analysis and physical reinforcements for prime contractors working on California Department of General Services facility projects. The scope of work includes conducting structural integrity assessments and installing foundation reinforcements, wall anchors, and seismic braces using epoxy anchors and structural steel. All activities must strictly adhere to the California Building Code and State seismic safety specifications, culminating in the delivery of installed reinforcements and a certified seismic safety compliance report. The opportunity is categorized under NAICS code 238910 and was posted on November 6, 2026, with a response deadline of November 21, 2026. Interested parties can find further details through the Cal eProcure portal.

California Department of General Services

POSTED

DEADLINE

2026-41 Demolition of Condemned Church Building

Solicitation # 2026-41

The City of Charleston, WV, is soliciting bids from qualified contractors for solicitation 2026-41, involving the demolition of a condemned church building located at 915 Main St, Charleston, WV 25302. The comprehensive scope of work includes all-inclusive asbestos abatement for the rooftop and flooded basement areas, complete structural demolition, and site restoration consisting of leveling, compaction, and seeding for future use by the City's Building Commission. The project must be completed within 45 calendar days following the issuance of a Notice to Proceed. Award will be granted to the lowest responsible bidder who meets all mandatory specifications and responsiveness requirements. This project is funded in whole or in part by a HUD Community Development Block Grant (CDBG) and is subject to strict federal requirements, including the Davis-Bacon and Related Acts prevailing wage requirements under General Decision No. WV20260038. Contractors are required to submit weekly certified payroll reports and comply with Section 3 Equal Employment Opportunity, the ADA, and Section 504 of the Rehabilitation Act. Additionally, the contractor must adhere to EPA NESHAP and OSHA standards for asbestos and lead-based paint handling. Required submissions include a bid bond, performance bond, labor/material payment bond, and a Federal Funds Addendum Vendor Certification. Bids must be submitted via BidExpress or in a sealed envelope by November 13, 2026, at 1:00 PM EDT, as emailed bids are not accepted.

City of Charleston, WV

POSTED

DEADLINE

Trenchless Stormwater Pipe Lining (CIPP/Spin Casting)This subcontract involves the trenchless rehabilitation of existing corrugated metal pipes for stormwater projects managed by the Hall County Board of Commissioners in Georgia. The scope of work requires the cleaning of existing lines and the installation of liners for one 72-inch and one 24-inch pipe using either Cured-in-Place Pipe lining or spin casting techniques to deliver fully rehabilitated and sealed infrastructure. The selected contractor must possess specialized CIPP lining equipment and high-pressure jetting systems to complete the project. Interested parties should note that the response deadline is December 3, 2026, and the work falls under NAICS code 238910.

Hall County Board of Commissioners

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DEADLINE

Site Access and Mobilization SupportThe Site Access and Mobilization Support subcontract is issued by the Government of Ontario Ministry of Energy and Mines to provide essential equipment and labor for prime contractors. The scope of work focuses on field mobilization and the implementation of access upgrades to ensure technical teams can safely reach designated hazard areas. Key deliverables include the creation of cleared and accessible site paths and roads, necessitating the use of skilled heavy equipment operators. This opportunity is categorized under NAICS code 238910 and will be performed within Canada. Interested parties must submit their responses by the deadline of January 12, 2027, at 4:00 PM. The contract ensures that critical infrastructure and site accessibility are established to support the broader objectives of the Ministry of Energy and Mines projects.

POSTED

DEADLINE

Erosion & Sedimentation Control SubcontractorThis subcontract agreement establishes the requirements for an Erosion and Sedimentation Control Subcontractor to support prime contractors on projects managed by Dalton Utilities. The selected provider is responsible for the installation of silt fences and check dams, as well as performing essential soil stabilization tasks including grassing, seeding, and the application of lime and fertilizer. The primary objective is to deliver a fully compliant erosion control system that ensures stabilized soil across project sites. All work performed under this contract must strictly adhere to the Georgia Erosion and Sedimentation Control Act of 2003. Interested parties must submit their responses by the deadline of December 17, 2026. This opportunity is categorized under NAICS code 238910 and is managed through the state of Georgia's procurement systems.

POSTED

DEADLINE

Site Restoration & Paving SubcontractorThis subcontract opportunity is for a Site Restoration and Paving Subcontractor to support prime contractors on Dalton Utilities projects in Georgia. The selected provider will be responsible for a variety of restoration services, including asphalt and concrete pavement repairs, the restoration of driveways and culverts, and finish grading. Additionally, the scope of work includes the stripping and replacement of topsoil and sod to ensure restored road surfaces and landscapes. All work must be performed in accordance with the standards set by the Owner and local Highway personnel. Interested parties must submit their responses by the deadline of December 17, 2026. This project falls under NAICS code 238910 and is managed through the state of Georgia's procurement system.

POSTED

DEADLINE

Erosion, Sedimentation and Pollution ControlThis subcontract for Dalton Utilities focuses on the implementation of Best Management Practices to prevent soil erosion on municipal projects. The selected contractor is responsible for installing silt fences, check dams, and rip rap in strict accordance with the approved Erosion, Sedimentation and Pollution Control Plan to deliver a fully compliant site erosion control system. To ensure technical compliance, the Project Superintendent must hold a Level 1A Fundamentals Seminar certification, and all work must adhere to the GA EPD General Permit GAR1000002. Interested parties must submit their responses by December 14, 2026, for this project categorized under NAICS code 238910.

POSTED

DEADLINE

Earthwork, Trenching and BackfillingThis subcontract for Earthwork, Trenching and Backfilling involves providing specialized excavation and structural backfilling services for prime contractors on municipal projects for Dalton Utilities in Georgia. The scope of work includes trenching and general backfilling compacted to 95% Standard Proctor maximum dry density in accordance with ASTM D 698, as well as selected backfilling using sand or stone dust. Additionally, the contractor is responsible for rock removal utilizing rock hammers and heavy-duty tampers to deliver fully graded and compacted trenches. The opportunity is categorized under NAICS code 238910 and was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 14, 2026.

POSTED

DEADLINE

Demolition & Site ClearingThis subcontract for Demolition and Site Clearing involves the removal of existing site infrastructure for prime contractors working on Greenville County park projects under the South Carolina Parks Administration. The scope of work includes the sawcutting and removal of 3,961 square feet of concrete pavement and 6,662 square feet of asphalt pavement, along with the removal of 1,940 linear feet of concrete extruded curb and 1,627 linear feet of chain link fencing. Additionally, the contractor is responsible for clearing trees, stumps, drinking fountains, benches, and signs to deliver a site fully prepared for construction. The project is categorized under NAICS code 238910. The solicitation was posted on November 6, 2026, with a response deadline of November 25, 2026. Interested parties can find further details through the Greenville County procurement portal.

POSTED

DEADLINE

Trail Clearing and GrubbingThis subcontract for Trail Clearing and Grubbing, issued by the South Carolina Parks Administration, involves initial site preparation and vegetation removal for municipal park projects. The scope of work includes clearing and grubbing, brush cutting, logging out, and the removal of hazard trees in accordance with Specification Section 912. The contractor will utilize specialized equipment such as chainsaws, brush cutters, and wood chippers to clear a 1.5-mile trail corridor, ensuring the area is fully prepared for subsequent tread construction. The project falls under NAICS code 238910 and was posted on November 6, 2026. Interested parties must submit their responses by the deadline of November 24, 2026. This engagement is structured as a subcontract to support prime contractors in delivering the required site readiness for the municipal park infrastructure.

POSTED

DEADLINE

Selective Demolition and Site ClearingThis subcontract for Selective Demolition and Site Clearing, managed by DAS Procurement for the State of Connecticut, involves performing specialized demolition and site preparation services for healthcare facility projects. The scope of work includes the removal of built elements and utilities, general site clearing, and the comprehensive management of construction waste disposal to deliver cleared sites. Due to the nature of the work within occupied patient wards, the contractor must adhere to strict noise and dust control protocols. Interested parties must submit their responses by December 3, 2026, in accordance with the solicitation posted on November 6, 2026.

DAS Procurement

POSTED

about 10 hours ago

DEADLINE

in 27 days

AI Contract Overview

This subcontract, issued by San Diego County in California, involves the supply and installation of steel windows. The selected contractor is responsible for ensuring that all materials and installations meet rigorous structural, thermal, and safety standards, specifically regarding wind load, deflection, and U-factor requirements. The solicitation was posted on June 27, 2018, with a response deadline of July 27, 2018. The project falls under NAICS code 238910, focusing on specialized window installation services to ensure building integrity and energy efficiency.