This Government Contract opportunity from Texas was posted on July 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Subgrade and Embankment Work

Closed

State & Local

Submission Closed07/01/2026, 12:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 237120

New

SLED

Riprap Installation and Stone PlacementThis subcontract opportunity with the Mississippi agency MPTAP involves the supply and placement of riprap and filter fabric along stream banks to ensure structural stability and prevent erosion. The project falls under NAICS code 237120 and is focused on the installation of large rock for bank stabilization. The solicitation was posted on August 28, 2026, and requires a response by September 17, 2026. Interested parties can find further details through the Mississippi Department of Finance and Administration contract bid search portal.

POSTED

DEADLINE

FY 26 Roush Lake Diesel Fill Tube Replacement

Solicitation # W912P626QA030

The U.S. Army Corps of Engineers, Chicago District, is seeking quotes under solicitation W912P626QA030 for construction work at the J. Edward Roush Lake Dam in Huntington, Indiana. This project is a total small business set-aside under NAICS code 237120. The scope of work consists of two firm-fixed-price line items: the replacement of a 20-foot diesel tank fill tube using specific carbon steel piping and vinyl paint systems, and the installation of an NFPA 30 compliant emergency pressure relief vent on a 2,000-gallon diesel tank. The contractor must provide all necessary labor, materials, and equipment, and is required to provide a one-year warranty on both materials and installation. All quotes must be submitted electronically via the PIEE Solicitation Module, and firms must be registered in SAM.gov. Technical and administrative questions are due by September 3, 2026, and a site visit is highly recommended to coordinate access to the dam.

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General Construction Labor & Site WorkThis subcontract for General Construction Labor and Site Work involves performing site preparation, excavation, grading, and general labor for the construction of three separate facilities. The project is managed by the state of Iowa and falls under NAICS code 237120. The opportunity was posted on August 27, 2026, with a response deadline of October 1, 2026. Interested parties can find further details and submit responses through the SciQuest bidding portal.

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The Board of Directors of Chickasawhay Natural Gas District will receive bids for the construction of a Gas Main Relocation Project in Waynesboro, Mississippi. Proposals shall be accepted until no later than 10:00 a.m. Local Time, Monday September 14,

Solicitation # 3170036528

The Board of Directors of Chickasawhay Natural Gas District is soliciting sealed bids for the Gas Main Relocation Project, identified as Engineer’s Project No. CNG-101-25, located in Waynesboro, Wayne County, Mississippi. The scope of work involves the construction of approximately 5.33 miles of 10-inch HDPE high-pressure gas main relocation, including all necessary connections and appurtenances. This solicitation is managed under the Mississippi Development Authority with solicitation number 169-20260807113013 Waynesboro and falls under NAICS code 237120 for heavy and civil engineering construction. Proposals must be submitted no later than 10:00 a.m. local time on Monday, September 14, 2026, with a public opening to follow at the Waynesboro office. Bidders are required to provide bid security and a 100 percent contract bond, and all bids must remain valid for 90 days. The project is categorized as a SLED organization procurement and requires the completion of specific vendor fields and an item schedule for construction services.

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Fuel Tank Removal and Replacement, Colebrook River Lake, Colebrook, CT

Solicitation # W912WJ26QA164

The U.S. Army Corps of Engineers New England District is soliciting quotes for solicitation number W912WJ26QA164 to perform fuel tank removal and replacement at the Colebrook River Lake gatehouse in Colebrook, Connecticut. The project requires the contractor to provide all labor, materials, and equipment to remove and dispose of a 600 gallon fuel tank, a catch basin containing approximately 300 gallons of fuel, a 10 gallon day tank, a fuel transfer pump, and associated supply lines. These will be replaced with two 275 gallon insulated double walled fuel tanks, a new 10 gallon day tank, dedicated grounding systems, a fuel transfer pump, vent pipes, a fill whistle, a crossover manifold kit, fill caps, fuel level gauges, a tie down kit, and new fuel supply return lines. This is a firm fixed price contract with a construction magnitude of less than 25,000 dollars and a period of performance of 120 days. The procurement is set aside for small business vendors under NAICS code 237120. To be considered responsive, all vendors must maintain an active registration in SAM.gov at the time of submission. The selection process involves a review of the vendor's qualifications, including federal contracting history, employee availability, and past performance references, as detailed in the solicitation survey. All work must comply with local, state, and federal laws and meet the requirements of the technical point of contact.

W2SD Endist New England

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RFP Springfield Gas Main Extension

Solicitation # 100052002174 GP3028

The Metropolitan Utilities District is soliciting proposals from Nebraska-licensed engineering firms for the Springfield Gas Main Extension project. The selected consultant will provide preliminary engineering, final design, bidding services, and construction-phase support for approximately five miles of 16-inch coated steel high-pressure natural gas distribution main. The project is located along Platteview Road from South 72nd Street to South 132nd Street in Sarpy County, Nebraska, with an established MAOP of 275 psig and an initial operating pressure of 125 psig. Interested bidders must submit one electronic PDF copy of the technical proposal via email and five hard copies to the M.U.D. Headquarters in Omaha by October 30, 2026, at 3:00 PM. The submission process requires a strict separation of the technical and cost proposals, as cost information must be submitted in a separate sealed envelope and cannot be sent electronically. Technical proposals will be evaluated prior to the opening of the cost proposals. All inquiries should be directed to the Project Engineer, Tim Owens.

Metropolitan Utilities District

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Site Preparation and Foundation Work

Ministry of Agriculture Fisheries and Mining

POSTED

DEADLINE

Civil and Site WorkThis subcontract for Civil and Site Work, issued by DAS Procurement for the state of Connecticut, involves comprehensive infrastructure development for energy systems. The scope of work includes site grading, foundation installation, the construction of concrete pads, and the implementation of stormwater management systems specifically designed to support solar arrays, battery systems, and other energy-related infrastructure. The project falls under NAICS code 237120 and was posted on August 26, 2026. Interested parties must submit their responses by the deadline of December 1, 2026, at 5:00 PM. Further details and application processes are available through the CTSource Bid Board portal.

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Site Grading and EarthworkThe Site Grading and Earthwork subcontract, issued by the Department of Defense through W6QM Micc-Ft Stewart, focuses on comprehensive site preparation services. The scope of work includes excavation, grading, and the implementation of erosion control and soil stabilization measures. These activities will be performed at Fort Stewart, Georgia, under NAICS code 237120. This opportunity is designated as a total Small Business Set Aside. Interested parties must submit their responses by the deadline of September 15, 2026, at 7:00 PM. The contract was officially posted on August 26, 2026.

POSTED

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Civil & Site Work for Carport FoundationsThe Santa Barbara Community College District is seeking a subcontractor for civil and site work related to the installation of solar carport foundations in Santa Barbara, California. The scope of work includes site preparation, the installation of concrete footings and anchoring systems, and the implementation of erosion control measures. Additionally, the project requires the installation of ADA-compliant paving within active campus parking areas to ensure accessibility and safety. This subcontract falls under NAICS code 237120 and is associated with the California environmental quality review process.

Santa Barbara Community College District

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Water Storage and Irrigation Infrastructure SupportThe California Cannabis Control Department is seeking a subcontractor for the Water Storage and Irrigation Infrastructure Support project. This contract involves the maintenance of a 38,000 gallon irrigation water storage system and the associated distribution network serving a 10,000 square foot cultivation area. The project is categorized under NAICS code 237120 and is located in the 95552 zip code area. The solicitation was posted on August 25, 2026, and is managed through the California state agency system.

California Cannabis Control, Department of

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Earthwork and Site GradingThis subcontract for Earthwork and Site Grading involves clearing, excavation, grading, and erosion control for site development. The project is being managed by the Department of Defense in San Diego, with the place of performance located in zip code 92136-3581. The opportunity is designated as a Total Small Business Set-Aside under FAR 19.5 and falls under NAICS code 237120. The solicitation was posted on August 24, 2026, and the deadline for responses is September 4, 2026.

SAN DIEGO

POSTED

8 days ago

DEADLINE

in 3 days

AI Contract Overview

The contract involves subgrade widening and embankment construction using compacted fill material to provide structural support for pavement expansion and long-term stability. This work is critical to enhancing road infrastructure capacity and ensuring the integrity of future pavement layers under increased load and environmental demands. The scope is tied directly to transportation infrastructure improvement efforts in Houston, Texas, with all materials and methods required to meet state engineering standards for durability and compaction. Issued as a subcontract under NAICS code 237120 for highway construction, this opportunity is managed by the Texas Department of Transportation. The solicitation was posted on July 1, 2026, with the same date as the response deadline, indicating an immediate or non-competitive award process likely tied to pre-qualified contractors or emergency needs. All performance is expected to occur within Houston, and detailed construction plans are available through the official Texas DOT FTP link for bidders to review specifications, alignment details, and material requirements prior to submission.