This Solicitation opportunity from Government of Canada was posted on May 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Entretien et nettoyage cours eau Cowan br principale et branches 1, 3, 5, 6, 6A et 7

Closed

20145747Canada

Submission Closed06/09/2026, 04:00:00 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: 237990

New

SLED

Site Grading and EarthworkThe contract entails excavation, grading, and soil compaction work necessary to prepare building pads and support infrastructure, with performance focused in Arlington, Tennessee, at the zip code 38002. It is designated as a subcontract under NAICS code 237990, which covers other heavy and civil engineering construction, and is managed by the Tennessee Department of General Services under the agency name Tennessee. The solicitation was posted on July 10, 2026, with a deadline for responses set for August 20, 2026, at 7:00 PM. The work scope requires precise earthmoving and compaction to meet engineering standards for site readiness ahead of construction, and bidders must comply with all technical and procedural requirements outlined in the official procurement materials accessible via the Tennessee Department of General Services website.

Tennessee Department of General Services

POSTED

DEADLINE

AIRFIELD 2028 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive suite of airfield infrastructure upgrades at the Port of Seattle, targeting critical systems that ensure operational safety and efficiency. Key components include the replacement of airfield lighting circuits with low megger readings, transitioning to energy-efficient LED lighting fixtures and signs to enhance visibility and reduce long-term maintenance costs. Concurrently, failing pavement sections and essential utilities will be replaced to address structural degradation and prevent service disruptions. Wildlife hazard mitigation is a major focus, involving the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on airfield signage to deter bird activity, and the regrading of land coupled with new storm drainage infrastructure to eliminate ponding that attracts wildlife. Additionally, deteriorating flush fire hydrant access hatches will be replaced to ensure rapid and unimpeded access for emergency response teams. The work is forecasted under NAICS code 237990 and is managed by the Aviation Project Management Group of the Port of Seattle, with Yanet Maldonado designated as the primary point of contact for inquiries.

Aviation Project Management Group

POSTED

DEADLINE

AIRFIELD 2029 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract includes a comprehensive suite of airfield infrastructure upgrades at the Port of Seattle, focusing on critical safety and operational improvements. Key elements involve replacing aging airfield lighting circuits with low megger readings with modern LED fixtures and signage to enhance visibility and energy efficiency, while also upgrading failing pavement sections and essential utilities to ensure structural integrity and long-term reliability. Wildlife hazard mitigation is a major component, requiring the removal of turf edge dams along runways and taxiways, installation of anti-perching devices on airfield signs to deter birds, and comprehensive stormwater management through regrading and new drainage infrastructure to eliminate ponding that attracts wildlife. Additionally, failing flush fire hydrant access hatches will be replaced to ensure rapid, unobstructed access for emergency response teams. All work is part of a larger, coordinated initiative under the Airfield 2029 All Projects program, aimed at modernizing the airport’s ground infrastructure to meet operational and safety standards. The project is managed by the Aviation Project Management Group within the Port of Seattle, with Yanet Maldonado serving as the primary point of contact. Though the solicitation is currently posted as a forecast, the scope indicates a significant investment in airfield resilience, combining electrical, civil, environmental, and emergency response improvements in a single integrated effort to support the long-term functionality and safety of the airfield.

Aviation Project Management Group

POSTED

DEADLINE

AIRFIELD 2030 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive overhaul of airfield infrastructure at the Port of Seattle, focusing on safety, efficiency, and regulatory compliance. Key components include replacing aging airfield lighting circuits with low megger readings with new LED fixtures and signage, enhancing visibility and reducing long-term maintenance costs. Pavement and critical utility systems in failing condition will be replaced to ensure structural integrity and operational reliability. Wildlife hazard mitigation efforts involve removing turf edge dams along runways, taxiways, and access roads, installing anti-perching devices on signs to deter birds, and addressing ponding through regrading and new storm drainage infrastructure to minimize wildlife attraction. Additionally, deteriorating flush fire hydrant access hatches will be replaced to ensure rapid and unobstructed access for emergency response. The work is part of the broader AIRFIELD 2030 initiative, managed by the Aviation Project Management Group under the Port of Seattle, with Yanet Maldonado as the primary point of contact for inquiries and coordination.

Aviation Project Management Group

POSTED

DEADLINE

Jack Block Park Pier ReplacementThe contract involves the complete demolition of the aging, end-of-life pier at Jack Block Park and the construction of a new pier structure to replace it, along with necessary repairs to the surrounding pier plaza to ensure structural integrity and functionality. This project is managed by the Port of Seattle under the Northwest Seaport Alliance, targeting infrastructure renewal in a publicly used waterfront area. The work will require careful planning and execution to minimize disruption to park users and surrounding maritime operations, with all activities governed by applicable environmental and safety regulations. The North American Industry Classification System code 237990 indicates the scope falls under other heavy and civil engineering construction, encompassing substantial marine construction efforts. Primary point of contact for the procurement is Yanet Maldonado, reachable at the Port of Seattle, with Valerie Huffman serving as the project manager for ongoing coordination and oversight. The solicitation was posted in July 2026, signaling an upcoming competitive bidding phase for qualified contractors with experience in marine infrastructure. While no set-aside designation has been specified, bidders are encouraged to review the official solicitation portal for detailed requirements, timelines, and submission guidelines. The place of performance is fixed at Jack Block Park, and no additional office or location details are provided beyond the broader agency affiliation with the Port of Seattle.

Northwest Seaport Alliance (NWSA)

POSTED

21 minutes ago

DEADLINE

N/A

AI Contract Overview

The contract pertains to the maintenance and cleaning of the Cowan watercourse, including its main branch and designated sub-branches numbered 1, 3, 4, 5, 6, 6A, and 7, located in the Montérégie region. The work is mandated by the MRC du Haut-Saint-Laurent, acting on behalf of the Government of Canada, under a federal solicitation with the reference number 20145747. The solicitation is classified under NAICS code 237990, which covers other heavy and civil engineering construction, indicating the scope involves substantial environmental and infrastructure-related maintenance tasks. The opportunity was posted on May 21, 2026, and responses are due by June 9, 2026, at 4:00 PM. Isabelle Chantal is listed as the primary point of contact for the contracting authority. The work is to be performed in the Montérégie area, and while no specific set-aside provisions are noted, the procurement is open to eligible federal contractors.

General Info

Maintenance and cleaning of Cowan watercourse branches in Montérégie, managed by MRC du Haut-Saint-Laurent.

Agency

Government of Canada → MRC du Haut-Saint-LaurentView Agency

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Montérégie, CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 21

Solicitation

Response DeadlineJun 9

Deadline has passed

Submission Closed

06/09/2026, 04:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → MRC du Haut-Saint-Laurent

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → MRC du Haut-Saint-Laurent

View Agency Profile

Office AddressN/A

Contacts

Isabelle ChantalContracting Authority

Full Description

Entretien et nettoyage du cours d'eau Cowan branche principale et de ses branches 1, 3, 4, 5, 6, 6A et 7.

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