Manholes are built at junctions, changes of grade and regular intervals along mains, giving crews and equipment access to the network. Inside, flows pass through shaped channels (benching) that keep solids moving.
On private property, a manhole lid often marks a sewer main crossing the land — relevant to building approvals and to who owns a blockage problem.
Provides personnel and equipment access to underground drainage networks.
Along sewer and stormwater mains, in roads, footpaths, easements and yards.
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.