This Solicitation opportunity from Government of Canada was posted on May 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Replacement of the Whitebread Line Culvert (SB-5-001)

Closed

BT-2026-18Canada

Submission Closed06/16/2026, 08:00:00 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: 237310

New

SLED

Bridge Structure Design and ConstructionThis contract entails the full design and construction of replacement bridge structure C-13-038, encompassing all necessary phases from structural engineering and foundation work to superstructure fabrication and final construction. It is issued by the Massachusetts Department of Transportation and is classified under the NAICS code 237310, which pertains to highway, street, and bridge construction services. The work is set to be performed in District 2 of Massachusetts, ensuring comprehensive delivery from conceptual design through completion of the bridge replacement. Issued as a subcontract opportunity with a response deadline of August 28, 2026, the contract requires a thorough approach to both engineering and construction aspects of the project. It calls for expertise in foundation and structural components as well as proficiency in fabrication and installation of the bridge superstructure, confirming the expectation for a fully integrated service provider capable of managing the entire bridge replacement process. The solicitation aims to secure a partner well-versed in bridge construction under the oversight of MassDOT, ensuring infrastructure standards and safety requirements are met.

Massachusetts Department of Transportation

POSTED

DEADLINE

New Bridge ConstructionThis contract involves the design and construction of Bridge Structure No. C-13-038 (D1U), covering all aspects from foundations and substructure to superstructure and deck. The project is managed by the Massachusetts Department of Transportation (MASSDOT) and falls under the subcontract category with the NAICS code 237310, which pertains to heavy and civil engineering construction. The work is to be performed in District 2, Massachusetts. The solicitation was posted and the response deadline set for August 28, 2026. The contract details focus on delivering a fully engineered and constructed bridge structure, ensuring compliance with all relevant standards. While specific agency office and contact details are not provided, interested parties can access additional information and submit proposals through the MASSDOT bidding platform. This project is a key infrastructure endeavor aimed at enhancing transportation facilities within the region.

POSTED

DEADLINE

Alteration to Adjacent Bridge StructureThis contract involves performing modifications to Bridge Structure No. C-13-039 to support new alignment or construction activities associated with the primary bridge project. It is a subcontract opportunity issued by the Massachusetts Department of Transportation (MASSDOT), specifically for work within District 2. The project falls under the NAICS code 237310, which pertains to highway, street, and bridge construction. The contract was posted on August 28, 2026, with the response deadline on the same date, emphasizing the need for timely submissions. The scope of work centers on altering the adjacent bridge structure to ensure it accommodates the changes from the primary bridge construction or realignment. The solicitation does not specify any set-aside classifications or organizational requirements, indicating it is open to qualified subcontractors capable of managing bridge modification tasks. Further details and proposal submission instructions are accessible through the MASSDOT bidding portal.

POSTED

DEADLINE

Call 001 612187-134319The project involves the design-build replacement of Bridge C-13-038 over State Route 116 (Chicopee Street) in District 2, Massachusetts, under procurement by the Massachusetts Department of Transportation (MassDOT). This is a lump sum contract structured as a Best Value Design-Build (BVDB) procurement, where selection is based on the lowest overall value rating—the total price divided by the cumulative technical score. The scope encompasses full civil, structural, traffic, stormwater, environmental, and utility coordination, including demolition of the existing bridge, new construction, temporary traffic control, public outreach, asbestos inspection and testing, and invasive species management. All unit prices are defined as all-inclusive, covering design, engineering, project management, quality control, equipment, transportation, installation, utilities, insurance, bonds, and warranty. The contract requires submission of both a technical proposal capped at 40 pages and a separate price proposal via the Bid Express platform, with a mandatory 5% bid bond. The technical evaluation is weighted 65% toward the design-build technical approach and 35% toward project management and coordination, with strict pass/fail gates for submission compliance, proper organization, and bid bond submission. The project must be completed within 2,039 calendar days from the anticipated Notice to Proceed date of December 8, 2026, with adjustments allowed if the completion date falls between December 1 and March 15. MassDOT mandates strict adherence to state laws, including MGL Chapter 149A (public construction labor standards), Chapter 268A (conflict of interest), and Chapter 30, §39M1/2 and §151/2 (procurement compliance). The contractor must implement a comprehensive Quality Control System with dedicated full-time managers for design, construction, and fabrication oversight, including independent oversight at fabrication plants beyond the fabricator’s own program. Non-conformance reports must be mitigated through defined procedures. Affirmative Action and Equal Employment Opportunity compliance is required, with firms of 50 or more employees and contracts over $50,000 needing an approved affirmative action plan on file with MassDOT. Disadvantaged Business Enterprise participation must be actively pursued. The contractor is responsible for all bonding, including performance and payment bonds for the full contract amount, and must comply with insurance and risk management standards. All documentation, including escrowed proposal materials, must be certified as complete and used solely

POSTED

DEADLINE

Asphalt Paving & Striping Portwide Unit Price 2026This contract covers a broad range of asphalt paving, striping, and related infrastructure work to be performed across multiple sites within the Seattle-Tacoma International Airport, Maritime Properties, and surrounding areas. The scope includes new asphalt paving and patching, overlays with fabric, crack sealing, seal coating, profile grinding, removal and hauling of grinding spoils, stripping and repainting of road markings, saw cutting and coring of non-hazardous concrete and asphalt, installation of concrete wheel stops, curb repair and replacement, sidewalk lift and leveling, and drainage system upgrades that may require permitting. All work must be executed to meet operational and safety standards for a high-traffic airport environment, with emphasis on precision, durability, and compliance with local regulations. The contract is structured as a unit price agreement for fiscal year 2026, allowing flexible execution based on project needs across the Port’s portfolio. The agency responsible is the Port of Seattle under Port Construction Services, with primary point of contact Heather Bowden and project manager Lesley Miles available for inquiries. The solicitation is posted as a forecast under NAICS code 237310 for Highway and Street Construction, indicating anticipated procurement activity rather than an open bid. Contract performance will occur across various locations within the Port’s jurisdiction, with no specific city or state designated in the data, but all work is centered in the Seattle-Tacoma region. Interested parties should monitor the official Port of Seattle portal for the formal solicitation, as this forecast serves as advance notice of upcoming procurement for fiscal year 2026.

Port Construction Services

POSTED

about 11 hours ago

DEADLINE

N/A

AI Contract Overview

The contract entails the complete replacement of an existing open pipe arch culvert with a precast concrete box culvert and associated end walls at the Whitebread Line Culvert location on Baseline Road, just north of Whitebread Line. The project will be executed in a single phase requiring a full road closure of Baseline Road at the worksite to ensure safety and efficient construction. This infrastructure upgrade aims to improve drainage capacity and structural integrity at this critical transportation point. The solicitation is issued by the County of Lambton under reference number BT-2026-18, with the request for proposals posted on May 16, 2026, and responses due by June 16, 2026. All detailed specifications and requirements are contained within the official tender documents accessible through the provided online portal.

General Info

Replace open pipe culvert with concrete box culvert on Baseline Road, full road closure required, County of Lambton BT-2026-18.

Agency

Government of Canada → County of LambtonView Agency

NAICS

237310 - Highway, Street, and Bridge ConstructionView NAICS

Place of Performance

ON, CAN

Set-Aside

NONE

Documents

(8)

Culvert Replacement - Soil Quality Letter.pdf

PDF

Culvert BMP.pdf

PDF

Whitebread Line Culvert Proposed.pdf

PDF

Geotechnical Report - Culvert Replacement- Nov 2025.pdf

PDF

Whitebread Line Culvert - Tender - 2026 05 15.pdf

PDF

2026 06 05 - 2026-18 Addendum 1.pdf

PDF

R#2025-0117_5 Whitebread Ln_Sombra_Moores.pdf

PDF

2026-18.pdf

PDF

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Timeline

PhaseClosed

PostedMay 16

Solicitation

Response DeadlineJun 16

Deadline has passed

Submission Closed

06/16/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → County of Lambton

ContactsNo contacts available

OfficeN/A

Organization / Agency

Government of Canada → County of Lambton

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Interested Companies (5)

Cope Construction & Contracting

Sarnia, Ontario

Master Utility Division

Sutton West, Ontario

1000607047 Ontario

Sutton West, Ontario

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Full Description

This work includes the replacement of an open pipe arch culvert with precast concrete box culvert and end walls. The Whitebread Line Culvert is located on Baseline Road just north of Whitebread Line.The work is to be completed in a single phase with full closure of Baseline Road at the worksite. See tender documents for further details for this project