Kingston Biddingo #F18-TIS-ES-2025-38

City of Kingston Solicits Contractors for Stormwater Management Facility 18 Rehabilitation and Clean-Out

The City of Kingston, Ontario is seeking qualified contractors to rehabilitate, clean out, and retrofit the outlet of Stormwater Management Facility (SWMF) 18 at 1108 Centennial Drive. - Government Buyer: - City of Kingston (Ontario) - Scope of Work: - Rehabilitation of SWMF 18, including earth excavation and facility upgrades - Clean-out services involving removal and disposal of approximately 948 cubic meters of contaminated sediment - Outlet retrofit and upgrade of the facility's outlet structure - Traffic control planning, installation, and modifications during construction - Vegetation treatment, including mechanical excavation and herbicide application to eradicate invasive phragmites - Products/Services Requested: - Sediment and earth excavation and disposal (948 m3) - Load, haul, and disposal of solid non-hazardous waste to licensed landfill - Traffic control modifications (provisional, non-biddable) - Vegetation treatment (mechanical and chemical) - Unique/Notable Requirements: - Compliance with Ontario environmental regulations for soil management and waste disposal - Use of seed mixes approved by the City of Kingston and Cataraqui Region Conservation Authority - Soil characterization reports indicate contaminated sediment requiring special handling - Traffic control and accessibility measures must be maintained throughout construction - Herbicide application for invasive species must occur between June 1 and October 2026 - No specific OEMs or product brands are named; the focus is on qualified construction and environmental service providers.

Description

This procurement aims to select a qualified contractor to provide construction and related services for the rehabilitation, clean-out, and outlet retrofit of Stormwater Management Facility (SWMF) 18 in Kingston, Ontario. The project involves rehabilitation of the facility, clean-out services, and outlet retrofit, all to be completed at the project site located at 1108 Centennial Drive, Kingston. Bidders are required to review all attachments and addenda, including soil characterization reports and additional specifications, prior to submission. The closing date for submissions is December 10, 2025, at 3:00 PM ET.

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