Building over a sewer without approval risks both the asset and the structure — and can block future maintenance access. Authorities assess each application, often requiring CCTV condition surveys of the affected main before and after construction, protective design measures, or pipe relocation.
Pre- and post-construction CCTV reports are a standard requirement in these applications, documenting that the works did not damage the main.
Regulates construction near public drainage assets to protect access and integrity.
Required for structures over or within specified distances of authority mains.
A CCTV drain inspection is the standard way to confirm whether this is what's happening in your pipes: the camera shows the condition on screen, a locator pinpoints the exact position and depth, and you get a recorded report before any repair decisions are made.
A CCTV drain inspection shows exactly what's happening inside your pipes — no guesswork.