This Government Contract opportunity from Arizona was posted on April 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Trenching and Excavation Services

Closed

State & Local

Submission Closed05/27/2026, 05:00:00 PM UTC

Contract Overview

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

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DEADLINE

Site Work, Grading, and LandscapingThis subcontract for Site Work, Grading, and Landscaping involves performing exterior improvements, site preparation, and irrigation services for prime contractors on Los Angeles Community College District campus projects. The scope of work includes executing comprehensive site work, landscaping, and both on-site and off-site improvements to deliver completed site enhancements. The selected contractor must strictly adhere to all District and Campus Standards as well as the Project Labor Agreement. This opportunity is based in Los Angeles, California, with a response deadline of November 25, 2026.

Los Angeles Community College District

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DEADLINE

ITB-26-22 - City Center Sport Complex Ballfields Restoration

Solicitation # ITB-26-22-CW

The City of Port Orange has issued solicitation ITB-26-22-CW for the restoration and reconstruction of the City Center Sport Complex Ballfields. The project involves approximately 8 acres of developed parkland situated on a former municipal landfill. The scope of work includes the excavation and removal of the upper three feet of soil, the identification and lawful disposal of buried waste, the installation of a reinforced geotextile membrane, and the subsequent replacement of fill and topsoil. Additionally, the contractor will rebuild the ballfields, parking lot, and associated site improvements. The contract term is 395 days, and the City intends to award the project to the lowest responsive and responsible bidder based solely on the Base Bid. Eligible bidders must be certified General Contractors licensed in the state of Florida. The submission process requires a comprehensive package including a bid bond equal to 5 percent of the total bid, a bonding capacity letter for 100 percent of the bid amount, and various compliance affidavits covering E-Verify, non-collusion, and public entity crimes. Bidders must also provide professional references and a statement of qualifications. Technical specifications mandate that off-site manufactured materials be ISO 9000 certified and that all work adhere to OSHA and Florida Department of Commerce safety regulations. Final acceptance of the project is contingent upon a certified financial inspection by the city and written approval from the Project Architect.

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Well Decommissioning and InstallationThis subcontract for the Town of Pembroke in Massachusetts involves the decommissioning and abandoning of the existing Well 4 and the subsequent installation of a new replacement, Well 4R. The selected contractor will be responsible for drilling and completing the new well, as well as installing a town-furnished 75 HP pump, motor, and pitless adapter. The project requires the use of specialized drilling rigs and well capping equipment to ensure the delivery of a fully operational new well and a properly decommissioned old well. The work is located on Center Street in Pembroke, Massachusetts, under NAICS code 238910. Interested parties must submit their responses by the deadline of November 18, 2026. This project is designed to support prime contractors managing water utility infrastructure improvements for the municipality.

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Concrete & Earthwork SubcontractorThis subcontract for the Port Hueneme Water Agency in California involves site preparation and concrete support work for City Desalter Improvement projects located in Oxnard. The selected subcontractor will be responsible for performing earthwork and excavation according to Section 31 23 16 and concrete placement per Section 03 05 00 to deliver a prepared site and the necessary concrete pads and supports for the filtration system. The opportunity was posted on October 27, 2026, with a response deadline of November 17, 2026. Classified under NAICS code 238910, this project requires a specialized subcontractor to support prime contractors in completing critical infrastructure improvements for the agency.

Port Hueneme Water Agency

POSTED

DEADLINE

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Solicitation # 20261026017

California Construction Authority

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Interior Demolition & Site PrepThis subcontract opportunity involves interior demolition and site preparation for Army National Guard facility projects located in Harrisburg, Pennsylvania. The selected contractor will work under prime contractors to remove existing interior improvements, including the removal of abandoned electrical, telephone, and data cabling, as well as various fixtures and devices. The primary objective is to deliver a cleared, white box space that is fully prepared for new fit-out activities. Managed under the Department of Defense through the W2SD Endist Baltimore, the project falls under NAICS code 238910. Interested parties should note that the response deadline is November 12, 2026. The scope of work is focused specifically on the demolition and clearing phase to ensure the facility is ready for subsequent construction and installation.

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POSTED

DEADLINE

Demolish Dormitory 2425

Solicitation # FA489727QSS11

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Y--Hickman Wildlife Water Catchment and Pipe Fence

Solicitation # 140L1726Q0054

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New Mexico State Office

POSTED

DEADLINE

Demolition and Site ClearingThis subcontract for Demolition and Site Clearing, issued by the State of California Department of Transportation, involves the removal of existing facilities to prepare a site for new construction. The scope of work includes the demolition of an Equipment Storage Building, Modular Building, Office and Equipment Building, and a Washrack. Required activities encompass building removal, the provision of lateral bracing and shoring, the disconnection of utility services, and comprehensive clearing and grubbing. The selected contractor must provide a complete building removal plan to ensure the site is fully cleared and ready for subsequent development. This opportunity falls under NAICS code 238910, with a response deadline set for December 8, 2026.

State of California Department of Transportation

POSTED

DEADLINE

Demolition & Earthwork Contractor

Chicago Public Schools

POSTED

1 day ago

DEADLINE

in 14 days

AI Contract Overview

The contract calls for professional trenching and excavation services to support the installation of a water line, with requirements encompassing the safe and compliant removal of soil, installation of shoring systems to ensure trench stability, and strict adherence to all applicable safety standards during excavation operations. Work must be performed with precision to protect underground utilities, minimize environmental disruption, and maintain worker safety throughout the project timeline. The solicitation is classified as a subcontract under NAICS code 238910 and was posted on April 30, 2026, with responses due by May 27, 2026. The work is associated with the Arizona-based Engineering agency, though specific location details for performance, contact information, or set-aside status are not provided. Interested parties can access full details through the provided online portal link.