Common cctv drain surveys problems in Hammersmith
- ✓ Pre-purchase surveys on Victorian and Edwardian terraces around Brook Green and Stamford Brook, where roots are common in old drain runs
- ✓ Riverside surveys near Hammersmith Bridge and the Thames towpath, where tidal groundwater can press on older clay joints
- ✓ Repeat blockage diagnosis near Ravenscourt Park and Bishop's Park, where roots re-enter drains after jetting alone
- ✓ Drain mapping for basement conversions and rear extensions around Munster Village and Brook Green
- ✓ Shared-drain questions on terraced rows in Shepherd's Bush, where footage shows which section belongs to whom