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

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Remplacement de la membrane d'étanchéité des réservoirs de coagulant au Centre d'épuration Rive-Sud

Closed

20142772Canada

Submission Closed05/28/2026, 04:00:00 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

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

about 2 hours ago

DEADLINE

N/A

AI Contract Overview

La Ville de Longueuil lance un appels d’offres pour le remplacement de la membrane d’étanchéité des réservoirs de coagulant au Centre d’épuration Rive-Sud, sous le numéro 20142772. Les soumissions doivent être déposées d’ici le 28 mai 2026 à 11 h 00, soit par voie électronique via le Système électronique d’appel d’offres du gouvernement du Québec (SEAO), ou par voie papier déposée au comptoir taxes de l’hôtel de ville de Longueuil, situé au 4250, chemin de la Savane, niveau 200. Les documents d’appel d’offres sont accessibles à partir du 1er mai 2026 sur le site SEAO, et leur obtention est sujette à des frais. Les soumissions électroniques doivent être transmises, chiffrées, horodatées et sauvegardées sur les serveurs du SEAO avant la date limite, tandis que les soumissions papier doivent être placées dans une enveloppe opaque, scellée et identifiée conformément aux spécifications des documents. L’ouverture des soumissions sera diffusée en direct sur YouTube quelques minutes après la clôture des délais, et les résultats seront publiés sur le site SEAO. La Ville se réserve le droit de rejeter toutes les soumissions, de ne pas accepter la plus avantageuse et de passer outre à des non-conformités mineures sans obligation de motivation, à condition que l’équité entre les soumissionnaires ne soit pas compromise. Toute question doit être adressée à Julie Decoste Arsenault, analyste en approvisionnement, par courriel.

General Info

City of Longueuil seeks bids for waterproof membrane replacement; deadline June 11, 2026, 4:00 PM.

Agency

Government of Canada → Ville de Longueuil

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 1

Solicitation

Response DeadlineMay 28

Deadline has passed

Submission Closed

05/28/2026, 04:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Ville de Longueuil

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Ville de Longueuil

Office AddressN/A

Contacts

Decoste Arsenault JulieContracting Authority

contact@example.gov

+1 (555) 000-0000

Full Description

La Ville de Longueuil demande des soumissions pour : REMPLACEMENT DE LA MEMBRANE D'ETANCHEITE DES RESERVOIRS DE COAGULANT AU CENTRE D'EPURATION RIVE-SUD Ouverture des soumissions : Le 28 mai 2026. Les personnes et entreprises intéressées par ce contrat peuvent obtenir les documents d’appel d’offres à compter du 1er mai 2026 en s’adressant au système électronique d’appel d’offres du gouvernement du Québec (SEAO) www.seao.gouv.qc.ca ou au 1 877-336-7326. L’obtention des documents est sujette à la tarification de cet organisme. Des garanties financières et d’autres exigences peuvent être indiquées dans les documents d’appel d’offres. La transmission des soumissions par voie électronique est autorisée pour cet appel d’offres. Chaque soumission sur support papier doit être déposée et horodatée au comptoir taxes de l’hôtel de ville de Longueuil, au 4250, chemin de la Savane, niveau 200, Longueuil (Québec), d’ici le : jeudi, 28 mai 2026 à 11h 00 dans une enveloppe opaque, scellée et identifiée comme le modèle indiqué dans les documents d’appel d’offres à la clause : « Identification ». Nos heures d’ouverture sont du lundi au jeudi, sauf les jours fériés, de 8 h 30 à 12 h et de 13 h à 16 h 30 et les vendredis de 8 h 30 à 12 h. Les soumissions par voie électronique ne peuvent être transmises que par l’intermédiaire du système électronique d’appel d’offres du gouvernement du Québec (SEAO), à l’adresse suivante : www.seao.gouv.qc.ca. La soumission doit être déposée (chiffrée, transmise, horodatée et sauvegardée sur les serveurs du SEAO) avant la date et l’heure limite fixée pour la réception des soumissions. Vous êtes invités à visionner en direct, l’ouverture des soumissions, une quinzaine de minutes après l’heure limite du dépôt, sur la chaîne YouTube : https://bit.ly/YouTube_Longueuil-Approvisionnements. Les résultats des appels d’offres sont disponibles à l’adresse suivante : www.seao.gouv.qc.ca. La Ville de Longueuil ne s’engage à accepter ni la meilleure ni aucune des soumissions reçues, sans encourir aucune obligation ni aucuns frais d’aucune sorte envers le ou les soumissionnaires. La Ville peut, s’il est avantageux pour elle de le faire, passer outre à tout défaut de conformité de la soumission si ce défaut ne brise pas la règle de l’égalité entre les soumissionnaires et elle n’est pas tenue de motiver l’acceptation ou le rejet de toute soumission. Pour tout renseignement supplémentaire concernant cet appel d’offres, veuillez communiquer par courriel avec Julie Decoste Arsenault, analyste en approvisionnement à la Direction de l’approvisionnement, à l’adresse suivante julie.decostearsenault@longueuil.quebec. Donné à Longueuil, le 1er mai 2026. Marc-André Sévigny Chef de division – Approvisionnement – Sécurité publique et services de proximité, services partagés

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