This Solicitation opportunity from Government of Canada was posted on June 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Hamilton ON Burlington Canal Lift Bridge - Tower Base Steel Repairs

Closed

WS5602382475International

Submission Closed04/21/2026, 02:00:00 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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AIRFIELD 2028 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive suite of airfield infrastructure improvements scheduled for implementation by 2028, aimed at enhancing safety, operational efficiency, and compliance with aviation standards. Work includes replacing aging airfield lighting circuits that exhibit low megger readings with modern LED fixtures and signage, improving visibility and reducing maintenance demands. Concurrently, failing pavement sections and critical utility systems will be excavated and rebuilt to restore structural integrity and prevent service disruptions. Wildlife hazard mitigation is a major component, involving the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on signage to deter birds, and the regrading of low-lying areas alongside new storm drainage infrastructure to eliminate ponding that attracts wildlife. Additional scope includes the replacement of deteriorated flush fire hydrant access hatches to ensure rapid emergency access. All work is being coordinated under the Aviation Project Management Group of the Port of Seattle, with primary contact Yanet Maldonado overseeing procurement and project coordination. The contract is classified under NAICS code 237990 for other heavy and civil engineering construction and reflects a long-term commitment to airfield modernization and safety enhancement.

Aviation Project Management Group

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AIRFIELD 2030 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive suite of airfield infrastructure improvements at the Port of Seattle, targeting critical systems essential for safe and efficient airport operations. Key components include the replacement of airfield lighting circuits exhibiting low megger readings with modern LED fixtures and signs to enhance visibility and reduce energy consumption, alongside the full replacement of deteriorating pavement and vital utility lines to maintain structural integrity and operational reliability. Wildlife hazard mitigation is addressed through the removal of turf edge dams along runways, taxiways, and access roads, the installation of anti-perching devices on airfield signage to deter bird activity, and the regrading of low-lying areas with new storm drainage infrastructure to eliminate ponding and reduce attraction of wildlife. Additionally, failing flush fire hydrant access hatches will be replaced to ensure unimpeded emergency access. The work is funded through aviation improvement programs and falls under NAICS code 237990 for other heavy and civil engineering construction, with the Aviation Project Management Group of the Port of Seattle serving as the overseeing agency. All activities are focused on enhancing safety, compliance, and long-term resilience of airfield assets.

Aviation Project Management Group

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AIRFIELD 2029 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive overhaul of critical airfield infrastructure at the Port of Seattle, focusing on enhancing safety, efficiency, and compliance with modern operational standards. Key components include replacing aging airfield lighting circuits that exhibit low megger readings with new LED lighting fixtures and signs to improve visibility and reduce maintenance burdens. The project also involves the full replacement of deteriorating airfield pavement and essential utilities to prevent failures that could disrupt flight operations. Wildlife hazard management measures are integrated to mitigate bird and animal risks, including the removal of turf edge dams along runways and taxiways, installation of anti-perching devices on signs, and regrading of low-lying areas with new storm drainage infrastructure to eliminate ponding. Additionally, failing flush fire hydrant access hatches will be replaced to ensure prompt and unobstructed access for emergency response. The work is classified under NAICS code 237990, indicating it is part of other heavy and civil engineering construction projects, and is managed under the Aviation Project Management Group by the Port of Seattle, with Yanet Maldonado serving as the primary point of contact.

Aviation Project Management Group

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Jack Block Park Pier ReplacementThe contract involves the demolition of an aging, end-of-life pier at Jack Block Park and the construction of a new pier structure in its place, alongside necessary repairs to the surrounding pier plaza. The work is being managed by the Port of Seattle under the Northwest Seaport Alliance, with the project falling under the NAICS code 237990 for other heavy and civil engineering construction. The solicitation was posted on July 26, 2026, and while no set-aside details are specified, the effort is intended to modernize and ensure the safety and functionality of a key waterfront infrastructure asset. Primary point of contact for inquiries is Yanet Maldonado, with Valerie Huffman serving as the project manager; both can be reached via phone and email provided through the Port of Seattle. Interested parties are directed to the official portal for further details and potential participation.

Northwest Seaport Alliance (NWSA)

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2027 Airfield Project - Contract 1The contract, titled 2027 Airfield Project - Contract 1, involves comprehensive upgrades to airfield infrastructure at the Port of Seattle, focusing on enhancing safety, efficiency, and compliance. Key work includes replacing airfield lighting circuits with low megger readings and installing modern LED lighting fixtures and signs to improve visibility and energy efficiency. Airfield pavement and critical utility systems undergoing failure will be fully replaced to ensure structural integrity and operational reliability. Wildlife hazard management is addressed through the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on signs to deter birds, and mitigation of ponding via regrading and new storm drainage infrastructure. Additionally, failing flush fire hydrant access hatches will be replaced to ensure rapid emergency response access. The project is forecasted by the Aviation Project Management Group under the Port of Seattle, with a NAICS code of 237990 for other heavy and civil engineering construction. Primary point of contact is Jay Kim, with Mengqi Wu serving as project manager.

Aviation Project Management Group

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2027 Airfield Project - Contract 2The contract involves comprehensive upgrades to airfield infrastructure at the Port of Seattle, focusing on replacing aging electrical circuits with new low megger reading lighting systems and installing modern LED fixtures and signage throughout the airfield. It also includes the replacement of deteriorating pavement and critical utilities to ensure operational safety and efficiency. Wildlife hazard mitigation measures are a key component, involving the removal of turf edge dams along runways, taxiways, and access roads, the installation of anti-perching devices on airfield signs to deter birds, and the regrading of problematic areas paired with new storm drainage infrastructure to eliminate ponding. Additionally, failing flush fire hydrant access hatches will be replaced to ensure timely and unobstructed access for emergency response. The project is forecasted under Contract 2 for 2027, managed by the Aviation Project Management Group, with primary points of contact at the Port of Seattle for coordination and oversight.

Aviation Project Management Group

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T18 Lift Station ReplacementThe Port of Seattle through its Waterfront Project Management division is preparing to replace the entire lift station located at the north lunchroom in Terminal 18. This project is forecasted with a NAICS code of 237990, indicating it falls under other heavy and civil engineering construction, and is expected to involve the full removal and installation of a new lift station to ensure proper wastewater handling at the facility. The solicitation is not yet active but has been posted on July 26, 2026, with Angela Peterson serving as the primary point of contact for inquiries via email and phone. Crystal Cuellar is listed as the project manager overseeing the initiative. The work will occur at Terminal 18, though specific city, state, or zip details for the location are not provided in the data. Interested parties should refer to the official UI link for updates and future solicitation details.

Waterfront Project Management

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Həʔapus Park Redevelopment - ConstructionThe Həʔapus Park Redevelopment project, managed by the Port of Seattle through Waterfront Project Management, aims to significantly enhance public amenities and accessibility within the park. Key improvements include the construction of new restrooms, upgraded pathways with enhanced lighting, a boot washing station to support environmental stewardship, dog-friendly features, and the installation of wayfinding and interpretive signage to improve visitor experience and education. Additionally, a hand-carrying boat launch will be added to accommodate non-motorized watercraft users. The project will involve both upland and in-water construction activities, carefully phased to comply with environmental permitting requirements and to avoid disruption to tribal fisheries, with a targeted substantial completion date in the second quarter of 2028. The project is currently in the forecast stage as of July 26, 2026, with a NAICS code of 237990 indicating it falls under other heavy and civil engineering construction. Primary point of contact for inquiries is Angela Peterson, reachable via email or phone, while Julie Yun serves as the project manager. The full scope and formal solicitation details are accessible through the Port of Seattle’s online portal, though no set-aside provisions or specific contracting mechanisms have been publicly defined at this stage. The redevelopment prioritizes ecological sensitivity, cultural respect, and enhanced public access, aligning with broader waterfront stewardship goals.

Waterfront Project Management

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Site Work & Civil ConstructionThe contract under the title Site Work & Civil Construction encompasses a full range of civil construction activities including site preparation, excavation, utility coordination, street restoration, and implementation of traffic control measures in full compliance with regulatory standards. All work must be performed to ensure minimal disruption to public infrastructure and safety during construction phases, with strict adherence to engineering specifications and local ordinances. The scope requires coordination with multiple stakeholders to manage utility relocations and restore roadways to original or improved condition upon completion. This subcontract is open for response until August 27, 2026, with a posted date of July 26, 2026, and is classified under NAICS code 237990 for other heavy and civil engineering construction. The agency responsible is Engineering based in New York, though specific office or point of contact details are not provided. There is no designated set aside or small business preference indicated, and all performance will occur within the state of New York, though exact location details are unspecified. Bidders must access the procurement portal via the provided link to review full requirements and submit proposals.

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Civil Site Work and EarthmovingThe contract titled Civil Site Work and Earthmoving is a subcontract under a Total Small Business Set-Aside, meaning only small businesses are eligible to compete for award. It involves comprehensive civil site preparation activities including grading, excavation, trenching, and earthwork essential to the construction and maintenance of civil infrastructure such as levees, flood control systems, and navigation structures. The NAICS code 237990 classifies this as other heavy and civil engineering construction, indicating the scope is focused on large-scale public works rather than typical building construction. The work is to be performed in Portland, Oregon, with a ZIP code of 97204, and the contracting agency is the Department of Defense under the office identifier W071 Endist Portland. The solicitation was posted on July 25, 2026, and responses are due by August 5, 2026, at 10:00 PM Eastern Time, providing a window of approximately eleven days for interested parties to submit proposals. All work must be executed by a certified small business as defined by the Small Business Administration under FAR 19.5 regulations.

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USACE NWD DESIGN BUILD/DESIGN BID BUILD REGIONAL MATOCThe U.S. Army Corps of Engineers, Northwestern Division, Portland District, is issuing a competitive, firm-fixed price, indefinite delivery indefinite quantity Multiple Award Task Order Contract for design-build and design-bid-build construction services across the Portland, Seattle, and Walla Walla Districts. This five-year contract, covering fiscal years 2027 through 2032, has an estimated total capacity of $99 million and is structured as a total small business set-aside under FAR 19.5, with the NAICS code 237990 and a $45 million size standard. The scope includes civil, structural, architectural, electrical, and mechanical work such as site utilities, drainage, paving, concrete and steel structures, roofing, elevators, power distribution, generators, lighting, SCADA/PLC systems, HVAC, plumbing, fire protection, and industrial equipment like pumps and compressors, primarily for flood control, hydropower, navigation, and recreational infrastructure. The solicitation will follow a two-phase evaluation process: Phase One will assess qualification packages to select up to ten firms, and Phase Two will involve full proposals submitted in response to a seed task order valued between $5 million and $10 million, with price and non-price factors evaluated as approximately equal in weight to determine best overall value. No discussions are intended, but the government reserves the right to conduct them if necessary. All offerors must be registered in SAM.gov prior to submission, and proposals must be submitted electronically through the SAM portal; responses to this presolicitation notice are not accepted. The solicitation is anticipated for release in mid-August 2026, with proposals due approximately 45 days later, and Phase Two offerors will have a minimum of 30 days to respond after the amendment is issued. Only small businesses, including those certified as 8(a), WOSB, SDVOSB, or HUBZone, are eligible, with 26 of 28 respondents in the market research phase qualifying as small businesses. Work will be performed throughout Southwest Washington and Oregon, with potential task orders extending to the Seattle and Walla Walla Districts, and no options beyond the five-year base period are included.

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PEIG-TIE Provicncial Correctional Centre- Site ModificationsThe Government of Prince Edward Island, through its Transportation, Infrastructure and Energy department, is soliciting bids for site modifications at the Provincial Correctional Centre located in Charlottetown, Queens County. The tender, identified as 2290-26045, was posted on July 25th, 2026, with submissions due by 2:00 PM local time on Thursday, August 13th, 2026. All bids must be submitted in clearly marked, sealed envelopes delivered to the Security Desk at the main entrance of the Jones Building, 11 Kent Street, Charlottetown, PEI C1A 7N8. Tender documents are only accessible electronically via the Prince Edward Island government website, and no paper copies will be provided. Bidders are invited to attend the tender opening, which will occur at the stated time and location, though the lowest bid will not necessarily be accepted. For inquiries, Jonathan Gauthier, the Contracting Authority, can be reached at 902-368-5128 or jwgauthier@gov.pe.ca. The project falls under the broader category of government infrastructure work, and while the specific NAICS code is not provided, it is associated with the Government of Prince Edward Island as the procuring entity.

Gov of PEI - Transportation, Infrastructure and Energy

POSTED

2 days ago

DEADLINE

in 18 days

AI Contract Overview

All bids for the Hamilton ON Burlington Canal Lift Bridge Tower Base Steel Repairs must be submitted by April 21, 2026 at 2:00 PM, with any submissions received after this time considered non-responsive, overriding any previously posted deadlines on Ariba Discovery or CanadaBuys. The work involves repairing the steel bases of both the north and south tower columns at the Burlington Lift Bridge and must be completed within fourteen weeks from the date the contractor is notified of acceptance. An optional site visit is scheduled for March 31, 2026 at 10:00 AM to assist bidders in understanding the scope. The solicitation is issued by Public Works and Government Services Canada under reference number WS5602382475, and all communications should be directed to Sheila Dhanna, the primary point of contact, via email at sheila.dhanna@tpsgc-pwgsc.gc.ca. The project is located in Hamilton, Ontario, and is conducted under the authority of the Government of Canada.

General Info

Bids due April 21, 2026 for steel repairs on Hamilton bridge towers, completion within 14 weeks.

Agency

Government of Canada → Department of Public Works and Government ServicesView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

*Hamilton, CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMar 19

Solicitation

Response DeadlineApr 21

Deadline has passed

Submission Closed

04/21/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of Public Works and Government Services

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Department of Public Works and Government Services

View Agency Profile

Office AddressN/A

Contacts

Dhanna Sheila (SPAC/PSPC) (elle-la / she-herPoint of Contact

contact@example.gov

Full Description

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and Canadabuys posting closing time. All required supporting documentation and bid submission must be submitted on April 21, 2026 by 2:00 PM. All bids submitted after 2:00 PM will result in the bid being declared non-responsive. Public Works and Government Services Canada (PSPC), requires a qualified general contractor to provide Tower Base Steel Repairs at Burlington Lift Bridge. Work of this Contract comprises of repairing both the north and south tower column bases. There will be an Optional site visit on March 31, 2026 at 10:00AM at the site. The Contractor must perform and complete the Work within (14) weeks from the date of notification of acceptance of the offer.