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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Grading and Site Preparation

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

Federal

NITROGEN-ARGON PIPING INSTALLATION at the Watervliet Arsenal (WVA)

Solicitation # W911PT-26-Q-A122

Solicitation W911PT-26-Q-A122, issued by the Department of Defense through the W6QK Acc Wva office, seeks a contractor for the Nitrogen-Argon Piping Installation and Removal project at the Watervliet Arsenal in Watervliet, New York. Classified under NAICS code 237120, the project involves the installation and removal of piping systems within building B35A. The procurement process includes a site visit scheduled for August 25, 2026, with a final response deadline of September 1, 2026. The contract emphasizes strict adherence to quality expectations and on-time delivery. Bidders must comply with the labor standards outlined in Wage Determination NY20260002, which specifies the prevailing wage rates and fringes for construction work across several New York counties, including Rensselaer. Primary coordination for this effort is managed by Michael Gross, with secondary support provided by Joseph Pokrentowski.

POSTED

DEADLINE

Pre-Qualification for Prima Zone 4 Phase A Main Gas Line Project

Solicitation # 299-3104108-AR-PQ

The County of Orange is seeking pre-qualified vendors for the Prima Zone 4 Phase A Main Gas Line Project, identified by solicitation number 299-3104108-AR-PQ. This local government opportunity is centered in Santa Ana, California, and requires interested parties to undergo a pre-qualification process to be eligible for the project. The deadline for responses is September 18, 2026, at 2:00 PM PT. Interested vendors must access the official procurement portal to obtain full bid documents, submit their qualifications, and monitor any subsequent addenda. All inquiries regarding the project specifications and submission requirements should be directed to the originating agency.

POSTED

DEADLINE

EF928-270519 - Installation and connection of tanks - DND Longue Pointe

Solicitation # WS5845885839

Public Works and Government Services Canada is soliciting proposals for the installation and connection of tanks at DND Longue Pointe in Montreal on behalf of the Department of National Defence. This opportunity is restricted to holders of Supply Arrangement EF928-251312 for Specialized Petroleum Equipment Contractors. Entities not currently holding this arrangement must qualify for the supply arrangement before they are eligible to submit a bid. The solicitation, identified by number WS5845885839, was posted on September 4, 2026, with a response deadline of September 18, 2026. Interested parties or those seeking to become qualified suppliers should contact the contracting authority, Joel Lussier. The project falls under NAICS code 237120 and is managed by the federal government of Canada.

Department of Public Works and Government Services

POSTED

DEADLINE

Natural Gas System - Constructing a By-Pass & Installing 200 feet of 6-inch Steel Gas Main

Solicitation # PE-66258-NONST-2026-000000002

The Town of Trion in Georgia is seeking a contractor for a natural gas system project involving the construction of a bypass around a shorted steel casing on an existing 6-inch steel line operating at 285 psi. The scope of work also includes the installation and connection of approximately 200 feet of 6-inch steel gas main located within the right of way of Old Highway 27. The selected contractor is responsible for providing all necessary labor, tools, skills, equipment, and incidental materials not supplied by the town. This solicitation, identified as PE-66258-NONST-2026-000000002, was posted on September 3, 2026, with a response deadline of September 17, 2026. Interested parties should direct inquiries to the primary point of contact, Missy Duncan, to ensure all bid details and scope requirements are met for this infrastructure project in Georgia.

POSTED

DEADLINE

Freedom Connection Natural Gas Pipeline

Solicitation # W51DQV26Z1BHC

The U.S. Army Corps of Engineers, Latin America and Caribbean District, is conducting market research for the Freedom Connection Natural Gas Pipeline project in Puerto Rico. Funded by the U.S. Department of Energy, the project aims to enhance the resilience of the northern power grid by constructing an approximately 4.2-mile, 20-inch diameter natural gas pipeline to supply the Palo Seco Power Plant from the San Juan liquid natural gas terminal. The anticipated procurement will be a design-bid-build contract under NAICS code 237120, with an estimated construction magnitude between 25 million and 100 million dollars. The anticipated award date is the second quarter of Fiscal Year 2027, with a performance period of 365 calendar days from the notice to proceed. The scope of work encompasses integrated procurement, labor, and services, including the acquisition of long-lead materials, site preparation, and pipeline installation using both open trench and trenchless methods such as horizontal directional drilling. Responsibilities also include the construction of mainline block-valve stations, pig launcher and receiver stations, delegated design management, and final testing and commissioning. This current notice is a request for information to gauge the capabilities and interest of various small business concerns and certified entities. Interested firms must submit a capability statement of no more than ten pages by September 24, 2026, detailing their corporate information, bonding capacity, and relevant project experience.

W2SR Endist Caribbean(provis)

POSTED

DEADLINE

Pipeline & Siphon InstallationThis subcontract for Pipeline and Siphon Installation supports the Department of the Interior Bureau of Reclamation by providing critical infrastructure to maintain water delivery for the Columbia Mowry Delivery System. The scope of work involves installing canal siphons and pipelines, including pipeline laying and the connection of large diameter piping to headworks, to ensure a fully functional water conveyance system. The project is categorized under NAICS code 237120 and is managed through the Mp-Regional Office. Interested parties must respond by September 17, 2026, following the posting date of August 28, 2026.

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.

POSTED

DEADLINE

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.

POSTED

DEADLINE

HDPE Gas Main Installation and Relocation

POSTED

DEADLINE

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 Chickasawhay Natural Gas District is soliciting bids for the Gas Main Relocation Project, identified as Engineer’s Project No. CNG-101-25, located in Waynesboro, Mississippi. The scope of work involves the construction of approximately 5.33 miles of 10-inch HDPE high-pressure gas main, including all necessary connections and appurtenances. This installation will be carried out along and across U.S. Hwy 84, U.S. Hwy 45, MS Hwy 145, and various county roads within Wayne County. The selected contractor must provide all necessary plant, labor, equipment, and materials required by the project drawings and specifications. Sealed proposals must be submitted to the Chickasawhay Natural Gas District office at 609 Station Street, Waynesboro, Mississippi, by 10:00 a.m. local time on Monday, September 14, 2026. Each bid must be accompanied by bid security in the amount of five percent of the total bid, provided via cashier's check, certified check, or a bidder's bond from a surety company licensed in Mississippi. The successful bidder will be required to furnish a contract bond for one hundred percent of the contract amount. All proposals must remain valid for ninety days following the submission date. Inquiries regarding this solicitation should be directed to Shelby Ezell at sezell@clarkengineers.com.

POSTED

DEADLINE

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

POSTED

DEADLINE

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

POSTED

11 days ago

DEADLINE

in about 2 months

AI Contract Overview

The contract pertains to earthwork activities including cut and fill operations, grading, and subgrade preparation necessary to support paving operations for infrastructure projects under the Texas Department of Transportation. Work is designated for performance in Dallas and is classified as a subcontract under NAICS code 237120, which specifically covers highway and street construction. The solicitation was posted and has the same deadline, both set for July 1, 2026, indicating a potential immediate award timeline or administrative posting with a firm response date. The contract does not specify any set-aside provisions or organizational type restrictions, and no point of contact information is provided in the data. All activities must meet the technical and quality standards required for state highway construction, with detailed plans accessible via the provided Texas DOT link for contractor reference.