This Government Contract opportunity from Government of Canada was posted on July 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Site Grading and Earthwork

Closed

International

Submission Closed08/28/2026, 07:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 237990

New

SLED

Provide Swing Gates Station BEQ's

Solicitation # N400857415686

Solicitation N400857415686, titled Provide Swing Gates Station BEQ's, is a construction project at Marine Corps Air Station Cherry Point in Havelock, North Carolina. The scope of work involves the removal of four existing drop arm gates and the installation of new swing arm gates, including a 20 foot single swing gate, along with incidental work such as concrete, metals, signage, and pavement markings. To maintain base operations, gates 1 and 3 must be fully operational before work begins on gates 2 and 4. The project is governed by NAICS code 236220 and requires completion within 180 calendar days after the award. Proposals are due by 1500 local time on September 16, 2026, and will be evaluated based on the lowest price, with the government intending to issue a task order without discussions. The contract is subject to the Davis-Bacon Act and Buy American requirements. Bonding requirements vary by proposal value, with no bonds required for amounts under 35,000 dollars, payment bonds required up to 150,000 dollars, and both bid and performance/payment bonds required for proposals exceeding 150,000 dollars. Contractors must provide a Quality Control plan and adhere to specific ASTM standards for testing concrete, soil, and paving materials. Invoicing is processed through the Wide-Area Workflow system.

Bristol Alliance of Companies

POSTED

DEADLINE

Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project - Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This project focuses on the construction of dams and roads and is categorized under NAICS code 237990. This opportunity is designated as a set-aside for small businesses. Interested parties must submit their responses by the deadline of September 23, 2026. Primary contact and inquiries regarding this project should be directed to the Sites Reservoir team via email at sitesreservoir@barnard-inc.com.

Barnard Construction Company, Inc.

POSTED

DEADLINE

North of River Sanitary District No. 1 WRRF Upgrades and Expansion

Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North of River Sanitary District No. 1 (NORSD) WRRF Upgrades and Expansion project located in Bakersfield, California. The scope of work is extensive, encompassing civil and site work such as aggregates, trucking, asphalt paving, and piping; structural and finishing tasks including concrete reinforcing, masonry, welding, roofing, and painting; and general electrical work. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system, with a bid deadline of September 17, 2026, at 10:00 a.m. The project is partially financed by the Water Infrastructure Finance and Innovation Act (WIFIA) administered by the EPA, making it subject to the American Iron and Steel (AIS) provisions, Davis-Bacon Related Acts, and DBE Program requirements. Kiewit is specifically seeking qualified subcontractors and suppliers, including DBE, MBE, WBE, SBE, SBRA, LSFA, and HUB Zone small businesses. To be considered responsive, bidders must hold a valid California Contractor’s license and provide acceptable insurance. Additionally, responsible subcontractors may be required to provide bonding for 100% of their contract value, for which Kiewit will reimburse the bond premiums.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

Solicitation W9128A26BA002 is a firm-fixed-price contract issued by the U.S. Army Corps of Engineers Honolulu District for maintenance dredging and revetted mole repair at the Haleiwa Small Boat Harbor in Oahu, Hawaii. The project scope includes mobilization and demobilization, vegetation clearance, the dredging and ocean disposal of approximately 4,260 cubic yards of material to an approved offshore site south of Oahu, and the repair of the revetted mole through stone rework and void filling. The estimated contract value ranges from 1,000,000 to 5,000,000 dollars, with a performance period of 200 calendar days from the receipt of the Notice to Proceed. This is an Invitation for Bids set aside for HUBZone Small Businesses, who receive a 10 percent price evaluation preference. Bids must be submitted as physical sealed envelopes, as electronic submissions are not permitted. Award is based on the lowest responsive and responsible bidder. Key requirements include the provision of performance and payment bonds, adherence to the Davis-Bacon Act, and the appointment of key personnel including a Project Manager, Project Superintendent, Quality Control System Manager, and Site Safety and Health Officer. The contract stipulates liquidated damages of 2,297 dollars per calendar day of delay and requires strict adherence to environmental controls and water quality protection standards.

Healy Tibbitts Builders, Inc.

POSTED

DEADLINE

HOFFMAN HILL RESERVOIR EXTERIOR RECOATING AND SEISMIC UPGRADES

Solicitation # hoffman-hill-reservoir-exterior-recoating-seismic-upgrades

The City of Dupont Washington is seeking proposals for the Hoffman Hill Reservoir Exterior Recoating and Seismic Upgrades project, identified as G&O #26217. Located in Pierce County, Washington, this solicitation focuses on critical infrastructure improvements involving exterior recoating and seismic upgrades to the reservoir. The project is managed by Resource Development Company LLC, with Nayvi Waite serving as the primary point of contact. This opportunity is designated as a set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 237990. The solicitation was posted on September 14, 2026, and the deadline for responses is September 25, 2026.

Resource Development Company LLC

POSTED

DEADLINE

Site Work & Civil Engineering

California State Polytechnic University, San Luis Obispo

POSTED

DEADLINE

IFB 2027-04-P&R-Abrams Creek Trail and Trailhead Parking Area

Solicitation # IFB-126700

Frederick County Parks and Recreation in Virginia is seeking qualified contractors for the construction of Phase I of the Abrams Creek Trail project. This initiative involves the development of approximately one mile of shared-use path, the construction of a bridge crossing Abrams Creek, and the creation of a dedicated parking and trailhead area. The solicitation, identified as IFB-126700, was posted on August 25, 2026, with a response deadline of September 23, 2026. Interested parties can coordinate with the point of contact, Karen Orndorff, regarding this SLED organization project located within Frederick County.

POSTED

DEADLINE

Modification to Task Order # N6523625F0010 Bundle 12 LIETM00492This forecast concerns a modification to construction task order N6523625F0010 Bundle 12 LIETM00492, issued by the Naval Information Warfare Systems agency under Niwc Atlantic. The modification is necessitated by design errors and unforeseen site conditions encountered during the project. The work is categorized under NAICS code 237990 and will be performed in North Charleston. The procurement process is managed by Contracting Officer Tyler J. Roberts, with Adam Christopher serving as the secondary point of contact. This action is part of a long range acquisition estimate intended to address the specific technical and site-related challenges affecting the current task order.

POSTED

DEADLINE

Multiple Award Construction Subcontract (same as above)The NASA Jet Propulsion Laboratory is seeking contractors for a Multiple Award Construction Subcontract under a competitive set-aside for small businesses. This forecast falls under NAICS code 237990 and is intended for performance in Pasadena, California. The period of performance for this contract extends through September 30, 2025, and includes available options. Interested parties can find further details through the official JPL small business opportunities portal.

NASA Jet Propulsion Laboratory

POSTED

DEADLINE

Water Control and Diversion InfrastructureThis subcontract for Water Control and Diversion Infrastructure involves the supply and installation of systems to divert water from the Loup Power Canal for prime contractors working on Lower Loup Natural Resources District projects. The scope of work includes the installation of diversion gates, piping, and control structures utilizing concrete culverts, steel gates, and heavy excavation equipment to deliver a fully functional water diversion and control system. The project requires full compliance with Nebraska contractor regulations and standard construction bonding. Interested parties must submit their responses by October 2, 2026, for this effort managed under NAICS code 237990.

Lower Loup Natural Resources District

POSTED

DEADLINE

Streambank Stabilization & Rock PlacementThis subcontract for Streambank Stabilization and Rock Placement involves installing structural stabilization measures for prime contractors on USDA NRCS projects within Cleveland County, North Carolina. The scope of work requires the execution of heavy rock placement and bank stabilization across nine specific sites, adhering to the NRCS Conservation Practice Standard 580. The contractor will utilize excavators and heavy rock placement equipment to implement approved 100 percent designs, delivering completed stabilized streambanks at all EWP and StRAP sites. This project falls under NAICS code 237990, with a response deadline set for October 9, 2026.

POSTED

DEADLINE

Streambank Stabilization and Restoration

Solicitation # RFP-2026-0003

County of Cleveland

POSTED

3 days ago

DEADLINE

in 25 days

AI Contract Overview

The contract titled Site Grading and Earthwork is a subcontract under the Department of National Defence, Government of Canada, aimed at preparing a site within the National Capital Region in Ottawa for future construction activities through excavation, grading, and soil stabilization. The work is essential to ensure the land is properly leveled, drained, and reinforced to support structural development, with all activities required to comply with engineering and environmental standards. The solicitation was posted on July 29, 2026, and responses must be submitted no later than August 28, 2026, at 19:00 Eastern Time, providing potential bidders with approximately one month to prepare and submit their proposals. The North American Industry Classification System code 237990 indicates this falls under other heavy and civil engineering construction, reflecting the specialized nature of the earthwork involved. The contract does not specify a set-aside type, meaning it is open to all eligible contractors without restrictions based on business size or ownership profile. All work is to be performed at the designated location in Ottawa, with no alternate performance sites indicated.