News Post

09/13/2026
Drain Technology vans parked in a road with equipment

Today we have teams working in Bristol carrying out specialist manhole sealing works to address severe groundwater infiltration.

Using a specialist resin injection system, our operatives are able to seal leaks from within the chamber itself, preventing groundwater from continuing to enter the drainage network.
This method provides an effective, targeted repair solution without the need for major excavation, helping restore the integrity of the chamber while keeping disruption to a minimum.
Another specialist service being delivered by the Drain Technology team.
Man inside a drain in a wetroom