SARP10 Sewer Assessment, Phases 6 to 9
City of Memphis, TN. TREKK Design Group
- The problem
- Field crews were producing manhole, CCTV and smoke-testing data every day across Memphis’s sewer system. Mapping errors had to be caught before they reached the client.
- What I did
- Led data management for MACP manhole inspections, CCTV and smoke testing, and turned all three into one weekly deliverable. Built ModelBuilder and Python tools in ArcGIS Pro to catch data errors and trained other staff to use them. Worked directly with field crews on mapping issues. Phase 8 alone covered 550,000 feet of smoke testing, 150,000 feet of CCTV and 2,300 manhole inspections.
- Tools and skills
- ArcGIS Pro, Python, ModelBuilder, NASSCO MACP and PACP, IBAK, Fulcrum

