This Government Contract opportunity from Government of Canada was posted on April 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Backfilling and Compaction Services

Closed

International

Submission Closed05/11/2026, 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: 238910

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Monterey One - Renewable Energy Improvements (CP361), Marina, CA

Solicitation # monterey-one-renewable-energy-improvements-cp361-marina-ca

GSE Construction Co., Inc. is seeking qualified subcontractors and suppliers to participate in the Monterey One Water Regional Treatment Plant CP361 Renewable Energy Improvements Project located in Marina, California. The project encompasses a wide range of upgrades including replacement of digester gas piping and safety equipment, installation of new level measurement devices and five linear generators with associated electrical work, recoating and concrete repairs to four digesters and the building, installation of biogas conditioning and RNG upgrading systems with a pipeline to the PG&E injection station, replacement of the steam boiler with a hydronic heating system, replacement of waste gas flares with enclosed flares, and full demolition of the Cogen facility and related structures. Additional civil, structural, mechanical, and electrical work is required to support these improvements, with specific focus on enhancing renewable energy output and operational safety at the facility. Bidders must respond to this solicitation by the deadline of August 20, 2026, and are required to email estimating@gseconstruction.com to request access to secure project documents prior to submission. The contract falls under NAICS code 238910 and is open to Disadvantaged Business Enterprises certified under the Department of Transportation, Minority Business Enterprises certified by NMSDC, and Women Business Enterprises certified by WBENC. Primary point of contact for inquiries is Michael Demissie, reachable by phone or email. All bids must be submitted through the formal process outlined by GSE Construction Co., Inc., and bidders are expected to review full project documentation before submitting proposals.

GSE Construction Co., Inc.

POSTED

DEADLINE

Kerr Lake Campground & Maintenance Area

Solicitation # kerr-lake-campground-maintenance-area

H.G. Reynolds Co., Inc. is soliciting bids for the upgrade of 100 campsites and two glasshouses at the Kerr Lake Campground & Maintenance Area in North Carolina. The project falls under several NAICS codes including 238910, 238160, 238150, 238140, and 238120, indicating work that encompasses site preparation, structural improvements, and specialized construction activities. The solicitation is set aside exclusively for small businesses, with eligibility extended to Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone-certified businesses, Veteran-Owned Small Businesses, and Service-Disabled Veteran-Owned Small Businesses. The opportunity was posted on August 8, 2026, with a response deadline of August 19, 2026. All inquiries and submissions should be directed to Jesse Hill at the provided contact information. The contract will be performed entirely in North Carolina, and interested parties must access the opportunity through the official SBA opportunity portal.

H.G. Reynolds Co., Inc

POSTED

DEADLINE

SEA S Concourse Evolution (SCE) – Bid Package 02

Solicitation # sea-s-concourse-evolution-sce-bid-package-02

The Seattle-Tacoma International Airport S Concourse Evolution (SCE) Bid Package 2 is a major construction procurement managed by Hensel Phelps as General Contractor / Construction Manager, targeting small disadvantaged businesses under an 8A set-aside with a NAICS code of 238910. The scope encompasses eleven distinct subsystems including demolition and abatement, building concrete retrofit, structural steel and metal stairs, fire suppression, site paving, runway and taxi marking, site demolition and earthwork, deep foundations, site utilities, aviation fueling systems, and baggage handling systems, all concentrated at the airport’s S Concourse. Budget ranges for these subsystems collectively estimate the total contract value between $124.2 million and $143.7 million, with individual subsystems ranging from $600,000 for runway marking to over $20 million for baggage handling systems. All subcontracts exceeding $100,000 require performance bonds using Hensel Phelps–provided forms, and all subcontractors must comply with a mandatory Workers’ Compensation Waiver of Subrogation. The project operates under a Project Labor Agreement requiring union labor adherence, and all subcontracts must use Hensel Phelps’s standardized subcontract templates supplied in the bid documents. Bids are due by August 11, 2026, at 8:00 PM PDT and must be submitted via email to SEA-SCEBids@henselphelps.com using the official bid form from the Instructions To Bidders document. The place of performance is fixed at Seattle-Tacoma International Airport in Washington, and the solicitation is open exclusively to small disadvantaged businesses registered under the 8A program.

POSTED

DEADLINE

Pismo - DB Services for the Central Coast Blue AWPF, Pismo Beach, CA

Solicitation # pismo-db-services-central-coast-blue-awpf-pismo-beach-ca

GSE Construction Co., Inc. is seeking qualified subcontractors and suppliers to support the Design-Build construction of the Central Coast Blue Advanced Water Purification Facility in Pismo Beach, California, under solicitation number 2026-138. The project will deliver a 0.50 MGD facility designed to produce approximately 500 acre-feet per year of purified water, encompassing key components such as a 200,000-gallon equalization tank, microfiltration/ultrafiltration and two-stage reverse osmosis systems, UV/advanced oxidation processes, post-treatment stabilization, chlorination, chemical storage and feed systems, purified water storage and pumping infrastructure, approximately 2,000 linear feet of HDPE conveyance pipelines, and groundwater recharge elements including one injection well and two monitoring wells. The scope also includes full electrical, instrumentation, SCADA, and control systems necessary for facility operation. Bidders must respond under specified NAICS codes including 237110, 238120, 237310, 238990, 561730, 238110, 238320, 332312, 238220, and 221310, and must request project documents via email at estimating@gseconstruction.com to gain secure access to all technical and contractual materials prior to submission. The solicitation is open exclusively to small businesses, with set-asides designated for Small Business, Small Disadvantaged Business, Women-Owned Small Business, Disadvantaged Business Enterprise certified under the Department of Transportation, and Minority Business Enterprise certified by NMSDC. The response deadline is August 11, 2026, and all bids must be submitted through the formal requesting process outlined by GSE Construction. Primary points of contact for inquiries are Michael Demissie and Juan Catano, both reachable via email at mdemissie@gseconstruction.com and jcatano@gseconstruction.com respectively. The project is located at 966 Huber Street, Pismo Beach, CA 93433, with performance confined to this site in California. Bidders are expected to fully review the detailed project documentation before submitting competitive proposals, and no bids will be accepted without prior request and access to the comprehensive suite of project files.

GSE Construction Co., Inc.

POSTED

DEADLINE

IFB PR2602-002-27 Moton Circle Warehouse Demolition

Solicitation # IFB-125964

The contract involves the complete demolition of the Moton Circle Warehouse at 1445 Roberts Road, Norfolk, VA, encompassing all necessary supervision, labor, materials, and equipment. Work includes removing the single existing industrial building, eliminating associated external infrastructure such as roads, walks, curbs, and on-grade slabs, as well as disconnecting, capping, or removing utilities and underground piping. Efforts must also be made to salvage and recycle reusable materials. A mandatory pre-bid meeting is scheduled for August 20, 2026, at the site, with all prospective bidders strongly encouraged to attend. Questions must be submitted no later than August 26, 2026, at 4:00 PM. Sealed bids must be submitted electronically through the NRHA Bonfire Interactive Portal by September 8, 2026, at 3:00 PM local time, and bidders are required to register via the portal. A virtual bid opening will follow at 4:00 PM the same day, and attendance requires prior arrangement via email to Robin Hoe at rohoe@nrha.us. The solicitation number is IFB-125964, issued by the Norfolk Redevelopment Housing Authority, with the response deadline set for September 8, 2026, at 8:00 PM UTC.

Norfolk Redevelopment Housing Authority

POSTED

DEADLINE

Demolition and Debris Hauling

Department of Economic Development

POSTED

DEADLINE

Drainage Improvements (Culverts, Inlets, Ditches)

Texas Department of Transportation

POSTED

DEADLINE

Bridge Signage and Delineation

Texas Department of Transportation

POSTED

DEADLINE

Traffic Control and Construction Staging

Texas Department of Transportation

POSTED

DEADLINE

Drainage Structure Cleaning and Repair

Texas Department of Transportation

POSTED

DEADLINE

Traffic Control and Signage

Texas Department of Transportation

POSTED

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Traffic Control and Signage for Road Work

Texas Department of Transportation

POSTED

about 16 hours ago

DEADLINE

in 25 days

AI Contract Overview

The contract involves backfilling trenches after pipe installation and ensuring the backfill material is compacted to meet either 95% or 98% of the Modified Proctor density, which is critical for structural stability and compliance with project specifications. This subcontract opportunity is issued by the National Capital Commission under the Government of Canada. The work is to be performed in Gatineau, Canada, and falls under the NAICS code 238910, which covers site preparation contractors. The solicitation was posted on April 22, 2026, with a response deadline set for May 11, 2026. Although there is no information on set-asides or specific organization types targeted, the contract emphasizes technical compliance with compaction standards post-installation. Interested parties are directed to submit their proposals before the deadline as outlined in the official tender announcement via the Canada Buys portal.