Casterton & Sandford Riverine and Stormwater Flood Risk Investigation
Glenelg Hopkins Catchment Management Authority
Closes Monday 9 November 2026, 9:00am Melbourne time (AEDT)
Glenelg Hopkins CMA wants a consultant for a climate-ready riverine and stormwater flood risk investigation of Casterton and Sandford under ARR v4.2 using TUFLOW (reference 202627-2224). The work includes backwater analysis, Flood Class Levels, flood damages, structural mitigation feasibility, a flood warning review, an update to the Casterton Flood Visualisation Tool, planning maps, a peer review hold point, and community and reference group meetings in Casterton. It is a lump-sum contract running November 2026 to January 2028.
A flood consultancy with TUFLOW and ARR v4.2 modelling depth, damages and flood warning skills, public liability of $20m and certified QA.