CITYWIDE STORM DRAIN MASTER PLAN UPDATE

The City of Adelanto is seeking a professional consulting firm to update its Citywide Storm Drain Master Plan. The effort includes field investigations, hydraulic and hydrologic modeling, capacity analysis, cost estimating, GIS database creation, and a comprehensive final report. The contractor will work closely with city staff and neighboring jurisdictions, deliver both hard‑copy and electronic GIS products, and manage the project through regular meetings and progress reports. • Conduct watershed field surveys and review legacy 1992 & 2012 master‑plan documents. • Update hydraulic/hydrologic models, perform capacity studies, and produce cost estimates for storm‑drain improvements. • Create GIS backbone and non‑backbone storm‑drain layers (ESRI Shapefile/File Geodatabase) with full metadata, and deliver a final master‑plan report signed by a licensed civil engineer.