This Government Contract opportunity from Government of Canada was posted on June 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Pipe Culvert Installation (Various Diameters)

Closed

International

Submission Closed07/14/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 237310

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LACSD Surface Water PFAS Removal Project No. 251, CA

Solicitation # lacsd-surface-water-pfas-removal-project-no-251-ca

The contract entails the design and construction of PFAS treatment facilities at the Bernina and Cedar Glen Water Treatment Plants in California, encompassing comprehensive civil, structural, mechanical, electrical, instrumentation, and process system upgrades to remove per- and polyfluoroalkyl substances from surface water supplies. The project requires integrated engineering solutions to meet regulatory standards for drinking water safety, with scope covering all phases from site preparation to system commissioning, ensuring seamless integration with existing infrastructure. All work must comply with industry best practices and performance benchmarks for PFAS mitigation. Interested parties must submit responses by September 3, 2026, under solicitation number lacsd-surface-water-pfas-removal-project-no-251-ca, with the project designated for Disadvantaged Business Enterprise participation under Department of Transportation guidelines. The North American Industry Classification System code is 237310, reflecting wastewater and sewage system construction. The contracting entity is Pyramid Building & Engineering, Inc., and inquiries should be directed to John Garrison at estimating@pyramidbuilding.net or 760-949-9005. Performance is limited to California locations, with no specified city or zip details provided for the worksite.

Pyramid Building & Engineering, Inc.

POSTED

DEADLINE

3367 Secondary Treatment System Upgrades

Solicitation # 3367-secondary-treatment-system-upgrades

The Town of Windsor is pursuing upgrades to its secondary treatment system through a solicitation titled 3367 Secondary Treatment System Upgrades, issued by J.F. Shea Construction, Inc. The project is located in Windsor, California, and is intended to enhance wastewater treatment capabilities using NAICS code 237310, with additional relevant codes covering construction, plumbing, electrical, and manufacturing activities tied to infrastructure improvement. The solicitation is exclusively set aside for small business concerns, including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, Service-Disabled Veteran-Owned Small Business, and other designated disadvantaged business categories, ensuring opportunities for traditionally underrepresented and small-scale enterprises. The response deadline is September 3, 2026, with the solicitation posted on August 10, 2026, and all proposals must be submitted via the federal opportunity portal managed by the Small Business Administration. The primary point of contact for inquiries is Lori Olivas of J.F. Shea Construction, Inc., reachable by phone or email for clarification, technical questions, or submission guidance. The scope involves significant civil and mechanical construction work focused on system upgrades, requiring qualified contractors with expertise in treatment infrastructure, environmental compliance, and heavy construction within municipal utility environments.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

LOCAL LET MAINTENANCE CONTRACT, TOM GREEN CO, LIMESTONE ROCK ASPHALT

Solicitation # 6508-40-001_0926

The Texas Department of Transportation is soliciting bids for a limestone rock asphalt maintenance project on US-67 in Tom Green County, with an estimated contract value of $373,411.00. The solicitation, numbered 6508-40-001_0926, was posted on August 10, 2026, and bids are due by September 8, 2026, at 10:00 AM, with submissions required through the Electronic State Business Daily and Electronic Bidding System. Work is to be performed within the San Angelo District, encompassing multiple locations along the specified highway, and must be completed within 180 calendar days from the award date. The contract falls under NAICS code 237310 and is administered by TxDOT’s Maintenance Contract Office in San Angelo, with all communications and bid submissions directed to their physical address at 4502 Knickerbocker Rd, San Angelo, TX. No federal acquisition regulation clauses are included in the provided documentation, and the procurement is classified as a state-level maintenance contract with no indicated socioeconomic set-asides, as the Small Business Enterprise goal is zero percent. The scope of work involves maintaining limestone rock asphalt to meet transportation infrastructure standards, though detailed technical specifications, inspection criteria, or acceptance protocols are not present in the available materials and are presumed to be contained in referenced addenda or official contract documents. Payment and contract administration are handled by TxDOT’s San Angelo District office, with no designatedCOR, COTR, or PCO named in the solicitation. The estimated cost represents the full contract value without option periods or additional line items, and no packaging, marking, invoicing system, or FOB terms are specified, reflecting the simplicity and routine nature of this maintenance contract under state authority.

Texas Department of Transportation

POSTED

DEADLINE

Storm Damage Repairs to Denton Road (TH-13) and Mason Road (TH-20)

Solicitation # 26-005

The Turnpike Rd Culvert Replacement project aims to replace an undersized and perched culvert with a stream-compatible crossing that enhances hydraulic capacity, minimizes erosion risks, and restores natural aquatic organism passage in alignment with current Vermont state hydraulic and environmental standards. This infrastructure upgrade is designed to improve stream function and ecological health while ensuring long-term structural resilience against flooding and sediment movement. The work will require careful construction practices to protect water quality and surrounding riparian habitats during implementation. The solicitation for this project, identified as 26-005, was posted on July 8, 2026, with_responses due by August 3, 2026. It is issued by the Vermont Department of Economic Development under a State, Local, or Educational agency classification. Performance will occur at the Turnpike Road location in Vermont, and all inquiries should be directed to the primary point of contact, Washington VT Road Foreman, via email or phone. The project is publicly accessible through the Vermont Business Registry website, and no set-aside provisions are specified, indicating open competition for eligible contractors meeting state regulatory and technical requirements.

Department of Economic Development

POSTED

DEADLINE

River Road Culvert 2.04 Replacement

Solicitation # 75040

The Town of Moretown is soliciting sealed bids for the River Road Culvert 2.04 Replacement Project, a FEMA-funded initiative requiring the installation of a 12-foot-diameter by 90-foot-long corrugated steel pipe culvert. The contractor is responsible for all work including culvert placement, construction of a cast-in-place concrete inlet headwall, a laid-up stone outlet headwall, guardrail installation, paving, and traffic control measures. The Town will deliver the culvert to the site FOB, and bidders must provide payment and performance bonding. All bids must be submitted in sealed envelopes to the Moretown Town Office by 11:00 AM on August 27, 2026, with electronic submissions permitted. The bid opening will occur publicly at that time, and award decisions will be reviewed at the Selectboard meeting on September 8, 2026. The project must be completed by November 1, 2026. Bid documents are available in PDF format starting August 13, 2026, by contacting Rae Washburn III via email, and all questions must be submitted in writing no later than 4:00 PM on August 20, 2026. No pre-bid meeting is planned.

Department of Economic Development

POSTED

DEADLINE

Construct bridge, Aux lanes, Geo Reinf Emb, rock Exc, Elect, landscape

Solicitation # 11-146654

The California Department of Transportation is soliciting bids for a comprehensive infrastructure project that includes constructing a bridge, adding auxiliary lanes, implementing geotechnical reinforced embankments, performing rock excavation, installing electrical systems, and completing landscape work. The solicitation, identified by number 11-146654, was posted on August 10, 2026, with responses due by October 1, 2026. This opportunity is targeted toward state, local, and educational government entities and is open to qualified contractors with the capability to handle multi-disciplinary civil works. All project activities are to be performed within the state of California, though specific city or location details have not been provided. Interested parties must submit proposals through the official online portal prior to the deadline to be considered for award.

California Department of Transportation

POSTED

DEADLINE

A62_2026_CII_BRIDGE REPAIRS

Solicitation # IFB-122185

The Virginia Department of Transportation is soliciting bids for bridge repairs across various locations in the Hampton Roads - Isle of White area under solicitation number IFB-122185, titled A62_2026_CII_BRIDGE REPAIRS. All bids must be submitted electronically through Bid Express, and prequalification is required for participation. Interested parties must direct all questions through the Contractors Advertisement Bulletin Board, accessible at the provided VDOT link. The solicitation was posted on August 10, 2026, with a response deadline of August 26, 2026, at 3:00 PM. This contract is classified as a state-level procurement under the SLED organization type, with no specific set-aside or NAICS code designated. Point of contact for inquiries is Christina Flippen, reachable via phone or email provided.

Virginia Department of Transportation

POSTED

DEADLINE

Paving and Asphalt ServicesThe contract pertains to paving and asphalt services for roadways, parking lots, and access roads, encompassing grading, base preparation, and asphalt placement. It is issued as a subcontract under the NAICS code 237310, which classifies it within the highway and street construction sector. The work is designated to be performed in New Cumberland, Pennsylvania, with a zip code of 17070-5002, and is managed by the Fluid Handling Division of the Department of Defense. The solicitation was posted on August 9, 2026, with a response deadline set for August 20, 2026. The contract does not specify a set-aside type nor include a point of contact, and all submissions must be made through the provided DIBBS portal link.

FLUID HANDLING DIVISION

POSTED

DEADLINE

Earthwork and Site GradingThe contract titled Earthwork and Site Grading involves excavation, grading, and site preparation activities necessary to support foundation and utility installation for a Department of Defense project managed by the ASC Commodities Division. Work is to be performed at a location in New Cumberland, Pennsylvania, with a ZIP code of 17070-5002, and is classified under NAICS code 237310 for land subdivision and site preparation. This is a subcontract opportunity posted on August 9, 2026, with a response deadline of August 17, 2026, and is accessible through the DIBBS platform. The contract does not specify a set-aside designation or organization type, and there is no designated point of contact listed. Bidders must be prepared to meet the technical and logistical requirements for earthmoving and site preparation in alignment with federal construction standards.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Highway and Site Construction

MEDICAL SUPPLY CHAIIN FSH

POSTED

DEADLINE

Road and Paving ConstructionThe contract encompasses grading, base preparation, and asphalt paving work for access roads and parking areas under the Defense Logistics Agency, a component of the Department of Defense. The work is classified under NAICS code 237310 for Highway, Street, and Bridge Construction and is structured as a subcontract. The contract was posted on August 9, 2026, and is linked to the primary award SPE8ES24D0005 with a delivery order of SPE8ES26F78QF. All work must be performed at the designated location associated with the agency, though specific city, state, or zip details are not provided. The scope is focused on preparing and surfacing ground infrastructure to support operational mobility and vehicle access, with no set-aside provisions listed. Final execution and delivery details are managed through the DIBBS procurement system.

Defense Logistics Agency

POSTED

DEADLINE

Paving and Site Asphalt Work

FLUID HANDLING DIVISION

POSTED

1 day ago

DEADLINE

in 10 days

AI Contract Overview

Parks Canada Agency is seeking subcontractors to supply and install pipe culverts of various diameters for stormwater and utility crossings across New Brunswick, with the project requiring full installation services inclusive of bedding and backfill materials. The work is classified under NAICS code 237310, indicating it falls under utility system construction, and is open for bids until July 14, 2026, with the solicitation posted on June 25, 2026. The contract is structured as a subcontract, and while no specific set-aside provisions are indicated, performance is expected to occur within the province of New Brunswick. Interested parties must submit proposals by the deadline to be considered for award, with all details accessible through the official Canada Buys procurement portal.