This Government Contract opportunity from Government of Canada was posted on April 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil & Site Preparation Contractor

Closed

International

Submission Closed05/12/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 237990

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Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project for Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This project is designated as a Small Business set-aside under NAICS code 237990. The solicitation was posted on September 19, 2026, with a response deadline of September 23, 2026. Interested parties can contact the primary point of contact, Sites Reservoir, via email at sitesreservoir@barnard-inc.com or by phone at 406-586-1995.

Barnard Construction Company, Inc.

POSTED

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

This solicitation is for the Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project in Haleiwa, Oahu, Hawaii, issued by the U.S. Army Corps of Engineers Honolulu District as a sealed bid, firm-fixed-price procurement. The work is being pursued with small business subcontracting and supply participation in mind, and the solicitation is set aside for HUBZone small business concerns under SBA authority. The project is valued in an estimated range of $1,000,000 to $5,000,000, with bids due by September 30, 2026, and performance expected to begin upon notice to proceed. The contract calls for a 200-calendar-day delivery/performance period, uses three CLINs covering mobilization/demobilization, dredging and ocean disposal of 4,260 cubic yards, and revetted mole repair, and requires bidders to submit on all line items. The place of performance is the harbor site in Hawaii, with dredged material to be disposed of at an approved offshore site south of Oahu. Submission is in hard copy only; electronic bid submission is not permitted, and sealed envelopes must be properly marked. Bidder questions are to be submitted through ProjNet by the stated deadline, with a designated bidder inquiry key provided. A bid guarantee is required, and the contractor must also furnish performance and payment bonds. The project scope combines maintenance dredging with repair of the revetted mole, including clearing and grubbing, vegetation and root removal, stone rework, filling voids with additional stone, environmental controls, water quality protections, and disposal of dredged material. The drawings and specifications reference detailed site plans, cross sections, survey data from 2024, contractor notification and preservation obligations, and specific dredging methods. Technical requirements include pre- and post-dredge surveys by a qualified third-party surveyor using multi-beam hydrographic methods, acceptance based on median depth sorting on a 3-foot by 3-foot grid, and strict inspection criteria for stone quality and construction compliance. The contractor must submit an operations plan and schedule within 30 days of notice to proceed, maintain a quality control program with preparatory, initial, and follow-up phases, and provide key personnel including a project manager, project superintendent, QC manager, and site safety and health officer with supporting resumes and letters of direction. The solicitation incorporates Davis-Bacon wage requirements, public safety and traffic controls, cybersecurity during construction, CUI/NDA obligations for certain data, and specific compliance clauses covering liquid

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. This opportunity is designated as a set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 237990. Managed by Resource Development Company LLC, the solicitation was posted on September 19, 2026, with a response deadline of September 25, 2026. Interested parties should contact Nayvi Waite for further details.

Resource Development Company LLC

POSTED

DEADLINE

Trenchless Sewer Rehabilitation (Pipe-Bursting)This subcontract for Trenchless Sewer Rehabilitation involves the rehabilitation and up-sizing of existing sewer lines for prime contractors on City of American Canyon projects. The scope of work focuses on pipe-bursting operations to replace 2,870 linear feet of 10-inch diameter sewer with 18-inch pipe and 1,760 linear feet of 6-inch diameter sewer with 8-inch pipe. All operations must utilize HDPE piping and pipe-bursting rigs in accordance with CALTRANS Standard Specifications to deliver fully installed and tested up-sized sewer lines. Managed by the Public Works agency in California under NAICS code 237990, the opportunity was posted on September 18, 2026. Interested parties must submit their responses by the deadline of January 12, 2027.

POSTED

DEADLINE

City of Red Deer - Negotiated Request for Proposal - Civic Yards Fuel Site Upgrade

Solicitation # AB-2026-06396

The City of Red Deer is seeking non-binding proposals for the Civic Yards Fuel Site Upgrade project under solicitation AB-2026-06396. The selected proponent will be responsible for a comprehensive scope of work including engineering, design, procurement, construction management, equipment replacement, system upgrades, testing, commissioning, and training services. Following the selection process, the successful party will enter negotiations to finalize a formal agreement with the City for the delivery of these services. Proposals must be submitted by the deadline of October 16, 2026. The project will be performed in Red Deer, Alberta. Interested parties can direct inquiries to the Corporate Contract Specialist, Joel Johnson, via the provided contact information.

POSTED

DEADLINE

Inspection & Repair of Texas Coastal Ocean Observation Network Station #8779749 South Padre Island, TX

Solicitation # 8510-SJ

The Texas General Land Office is soliciting proposals under RFP 8510-SJ for the inspection, repair, and structural component replacement of the South Padre Island Brazos Santiago Single Pile Instrumentation Platform, specifically Texas Coastal Ocean Observation Network Station 8779749. The scope of work includes conducting field inspections of the cathodic protection system, installing approved punch list items, replacing grating, and providing final as-built records and warranty information. All work must adhere to OSHA and EPA regulations, utilizing marine-grade 316 stainless steel for splash zone components and following NOAA best management practices. The contract is effective through August 31, 2027, with the possibility of extensions up to five years, and is subject to the availability of state funds. Award will be based on the best value, with evaluation weights assigned to cost (40%), experience and qualifications (25%), technical proposal (25%), and safety record (10%). Minimum qualifications require respondents to have at least five years of maritime construction experience and a proven track record of coastal marine services completed within the last three years. Selected contractors must demonstrate financial solvency through a detailed financial evaluation and maintain comprehensive insurance coverage, including commercial general liability, pollution liability, and marine contractor's liability. Proposals must be submitted via Box.com by October 19, 2026, and must follow specific formatting and page limit guidelines.

POSTED

DEADLINE

Fort Pitt Park Mine Stabilization

Solicitation # 2026-IFB-194

The City of Pittsburgh Department of Public Works is soliciting bids for the Fort Pitt Park Mine Stabilization project, identified as solicitation 2026-IFB-194. The objective is to stabilize underground mines beneath a public park and football field using grouting techniques to prevent differential settlement and subsidence before a planned park renovation. The scope of work encompasses all labor, equipment, and materials for survey and stakeout, drilling and casing grout holes, mixing and injecting grouting materials, and the disposal of waste and drill cuttings. Work is scheduled to commence in late fall or early winter 2026, following the conclusion of the Garfield Gators football season. Bids are due electronically by October 12, 2026, at 2:00 pm. To be considered responsible, contractors must provide proof of at least five successfully completed mine stabilization projects from the last three years. The award will be granted to the lowest responsive and responsible bidder. The contract requires adherence to Pennsylvania Prevailing Wage rates and includes specific participation goals for MBEs (18%), WBEs (7%), Veteran-Owned Small Businesses (5%), and LGBTQIA+ businesses (3%). Selected contractors must provide performance and payment bonds equal to 100% of the contract price within ten days of the award. The project is governed by the laws of the Commonwealth of Pennsylvania and the Pittsburgh Code of Ordinances.

POSTED

DEADLINE

Force Main & Pipeline InstallationThis subcontract for Force Main and Pipeline Installation involves providing specialized services for City of London wastewater projects. The scope of work includes installing force main extensions and performing live tie-ins to existing infrastructure, as well as completing inlet bypass channels and discharge location tie-ins. These tasks will be executed using excavation machinery, pipe fusing, and welding to ensure all extensions and channels are connected and pressure-tested. The opportunity was posted on September 18, 2026, with a response deadline of October 19, 2026. Classified under NAICS code 237990, the contract is managed by the City of London and requires the subcontractor to support prime contractors in delivering critical wastewater infrastructure components.

POSTED

DEADLINE

Sealed BIDS for FEMA PROJECTS (SITES A-E) (FEMA 4874-DR-MS) will be received by the Town of North Carrollton in the office of the Mayor in North Carrollton, MS until, SEPTEMBER 21, 2026 @ 10:00 AM , and then at said office publicly opened and

Solicitation # 3170036587

The Town of North Carrollton is soliciting sealed bids for FEMA Projects (Sites A-E), identified as FEMA 4874-DR-MS. The scope of work falls under public works services and ditch maintenance, with performance taking place in North Carrollton, Mississippi. Bids must be submitted to the office of the Mayor by September 21, 2026, at 10:00 AM. The procurement process requires bidders to be on the plan holders list to avoid noncompliance and rejection. The contract documents include a comprehensive set of requirements, including general and supplemental conditions, specifications, drawings, and addenda. Bidders are required to provide bid, payment, and performance bonds. Technical documents and bid packages are available through Willis Engineering and designated plan houses. For inquiries, the point of contact is Karla Allen at Willis Engineering, and the project owner is Mayor Ken Strachan.

POSTED

DEADLINE

Forestry and Parks - Request for Quotes - Fort Assiniboine & Sandhills Wildland Provincial Park Trail Restoration

Solicitation # AB-2026-06385

Forestry and Parks is seeking quotes for the restoration of failing trail infrastructure on the River Valley trail within Fort Assiniboine and Sandhills Wildland Provincial Park. The project focuses on improving visitor safety and trail functionality through intense maintenance of bridges and culverts, vegetation management via mulching, and earthworks to ensure positive drainage through trail regrading. This solicitation, identified as AB-2026-06385, is based in Alberta. Interested parties must submit their responses by the deadline of October 20, 2026. Sarah Attwater serves as the primary point of contact and project manager for this initiative.

POSTED

DEADLINE

Earthwork & Utility TrenchingThis subcontract for Earthwork and Utility Trenching supports the South Coast Water District in Laguna Beach, California. The selected provider will be responsible for trenching, backfilling, and the protection of utilities for prime contractors, specifically focusing on the excavation of new water lines and the removal of surplus materials. All work must adhere to Greenbook Standard Specifications for Public Works Construction and Standard Drawing 225 for blanket protection of existing pipes. The scope of work emphasizes the protection of critical infrastructure, including gas, power, and fiber optic utilities, to ensure the delivery of compacted sites and secure utility corridors. Interested parties must submit their responses by October 9, 2026, under NAICS code 237990.

South Coast Water District

POSTED

DEADLINE

Mill Creek Waterway HDD CrossingThe Mill Creek Waterway HDD Crossing subcontract involves performing horizontal directional drilling for watermain crossings on Manitoba Water Services Board projects at Mill Creek. The selected contractor will be responsible for executing HDD crossings using specialized rigs and guidance systems, ensuring all work adheres to the specified alignment, profile, and hydrofracture assessments in accordance with MWSB 02 70 80 and the Provincial Waterway Crossing Permit. The primary objective is the delivery of completed HDD pipeline crossings, with all work required to be finished by March 31, 2027. This opportunity was posted on September 18, 2026, with a response deadline of October 2, 2026.

Manitoba Water Services Board

POSTED

1 day ago

DEADLINE

in 13 days

AI Contract Overview

The contract requires a civil and site preparation contractor to execute graded earthworks, foundation preparation, drainage systems, and erosion control measures for boardwalk sections located in the challenging alpine environment of Banff, Alberta. The work demands specialized techniques suitable for fragile mountain terrain, including potential installation of helical piers or concrete footings to ensure structural stability without causing undue environmental disruption. All activities must adhere to strict ecological safeguards and comply with federal regulations governing protected national park lands. This subcontract opportunity, issued by the Parks Canada Agency under the Government of Canada, is open for bids until May 12, 2026, and falls under NAICS code 237990 for other heavy and civil engineering construction. Contractors must demonstrate proven experience in high-altitude, environmentally sensitive projects and possess the equipment and expertise to operate in remote, weather-vulnerable locations with minimal impact to surrounding ecosystems. The performance location is specifically tied to the Banff area, and bidders are expected to plan logistics accordingly to meet stringent timelines and regulatory requirements.

General Info

Site grading, foundation, drainage, and erosion control for boardwalk in Banff's alpine terrain.

Agency

Government of Canada → Parks Canada AgencyView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Alberta, Banff, CAN

Set-Aside

NONE

Documents

This scope was carved out of 5P468-26-0008/A.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Stage 1 - Sulphur Mountain Boardwalk Repairs, Banff National Park

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed

PostedApr 24

subcontract

Response DeadlineMay 12

Deadline has passed

Submission Closed

05/12/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Parks Canada Agency

ContactsNo contacts available

OfficeN/A

Organization / Agency

Government of Canada → Parks Canada Agency

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Site grading, foundation preparation, drainage, and erosion control for boardwalk sections, potentially involving helical piers or concrete footings in challenging alpine terrain.