Waste disposal: open tenders in Canada https://assay-systems.com/register/ca/open/waste-disposal/ Government of Canada tenders open in the line Waste disposal, from CanadaBuys. Rebuilt every day. en-ca Fri, 09 Oct 2026 12:00:00 +0000 1440 Stage 2 - WWTP Airline & UV Replacement, Lake Louise, Yoho and Kootenay National Parkshttps://assay-systems.com/register/ca/open/waste-disposal/canadabuys:cb-822-68123786Fri, 09 Oct 2026 12:00:00 +0000Stage 2 - WWTP Airline & UV Replacement, Lake Louise, Yoho and Kootenay National Parks — Parks Canada Agency (PC) Sustainable Northern Operations: Water & Wastehttps://assay-systems.com/register/ca/open/waste-disposal/canadabuys:cb-377-85950808Sun, 13 Sep 2026 12:00:00 +0000Sustainable Northern Operations: Water & Waste — Department of Public Works and Government Services (PSPC) EB218-260220 - SA for the Supply, Installation and Maintenance of Residential Water Treatment Systems Round Twohttps://assay-systems.com/register/ca/open/waste-disposal/canadabuys:WS5183129518-Doc5415898889Sun, 13 Sep 2026 12:00:00 +0000EB218-260220 - SA for the Supply, Installation and Maintenance of Residential Water Treatment Systems Round Two — Department of Public Works and Government Services (PSPC) EW479-162880-D - Hazardous Waste Disposal Serviceshttps://assay-systems.com/register/ca/open/waste-disposal/canadabuys:WS4408992695-Doc4409039974Sun, 13 Sep 2026 12:00:00 +0000EW479-162880-D - Hazardous Waste Disposal Services — Department of Public Works and Government Services (PSPC)