Flood Mapping Program Service

The government authority located in SK requires a vendor to provide a flood mapping program service to modernize and update historic mapping. The buyer mandates Canadian onshore vendors to perform offsite and onsite work over a one-year contract period. The requested scope requires the vendor to review field survey data, conduct hydrological and hydraulic analyses for six specific design flow events, and complete hydraulic model development, calibration, validation, and sensitivity analyses. The vendor must compare 1:200-year regulatory flood results with previous studies, conduct a climate change assessment, and produce climate change flood maps. Additionally, the vendor must develop flood inundation maps, flood hazard and floodway criteria maps using 1:200-year regulatory flood events, detailed technical reports, and public-ready project files. The buyer requests proposals for the budget. Interested bidders must submit all questions no later than August 31, 2026.