Ontario Ministry of the Environment, Conservation and Parks · Ontario Tenders
Closed

Tender: Emergency Spill Response System for Lakes and Rivers — Rapid Contaminant Transport and Impact Assessment

Released 2 months ago

Closed21 Sep 2026
Est. valueEstimate$30K to $50K
LocationOntario
AgencyOntario Ministry of the Environment, Conservation and Parks
SourceOntario Tenders
CategoryIT & Software
Submissions closedClosed Mon, 21 Sept 2026

Supplier needed to develop an operational Emergency Spill Response System (ESRS) capable of rapidly simulating the transport and fate of contaminants in lakes and rivers and automatically assessing impacts to drinking water intakes and the Great Lakes ecosystem. The ESRS must be built on the MIKE 3 hydrodynamic modelling framework and use a real-time decision support platform (e.g., REDiT or equivalent) to integrate live monitoring data, automated meteorological and hydrological forecast ingestion, and contaminant transport modelling into a single web-based system that authorized responders can use 24/7 without being modellers. The system must be able to utilize existing EcoLab templates to model contaminants of concern, including hydrocarbons, sulphate, and mercury, and will replace a legacy specialised system that required modelling expertise, manual data inputs, and could not model emerging contaminants.

This tender is well suited to firms experienced in hydrodynamic and contaminant transport modelling and in delivering web-based real-time decision support tools (for example using MIKE 3 and platforms like REDiT). Key considerations include integrating live monitoring and automated meteorological/hydrological forecasts, supporting EcoLab templates for hydrocarbons, sulphate and mercury, ensuring 24/7 usability by non-modellers, and migrating or replacing functionality from the legacy system while enabling modelling of emerging contaminants.

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Ontario Ministry of the Environment, Conservation and Parks

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