Preserve the useful detail
Assemble clearing and camera records, surface locations, pipe material and size, branches, cleanouts, district or septic status, utilities, and permit conditions.
The decision on display
Do not transfer the hazard
Do not assume trenchless means no excavation or that open work is automatically more durable. Match method to evidence.
Make the proposed work comparable
Compare endpoints, method, material, connections, bypass, excavation, permits, inspection, testing, video, restoration, exclusions, and warranty.
CURRENT PRIMARY SOURCE