Common cctv drain surveys problems in Bolton
- ✓ Pre-purchase surveys for Bolton's Victorian stone terrace properties
- ✓ Root intrusion assessment in Astley Bridge and Bromley Cross garden drainage
- ✓ Gradient assessment for valley-floor properties handling hillside run-off
- ✓ Horwich industrial heritage drainage connection investigation
- ✓ Post-war concrete condition assessment in Farnworth and Kearsley