Common cctv drain surveys problems in Wandsworth
- ✓ Pre-purchase surveys on Balham and Earlsfield terraces, where roots from tree-lined streets often enter older drains
- ✓ Repeat blockage diagnosis in Tooting, where rodding has failed to fix faults later traced to roots or displaced joints
- ✓ Drain checks near the River Wandle, where softer ground can speed up pipe settlement
- ✓ Drain mapping for loft and rear extensions on Putney and Southfields semis, to trace the original run first
- ✓ Boundary questions on shared Earlsfield and Balham terrace drains, where footage settles liability fastest