Sewer and culvert renovation using GRP modules
How we render the service:
- Installation of module chambers
- High-pressure hydrokinetic cleaning with the use of a water recycling pressure wagon.
- Pre-implementation inspection using a CCTV camera
- Sewer renovation using the relining method with GRP modules
- Filling the joint between the repaired sewer and the installed modules with an injection mass of the required parameters
- Module installation chambers dismantling
- Post-implementation inspection using a CCTV camera
The merits of sewer renovation using GRP modules:
- Preventing the further sewer degradation by making a tight conduit using a pipe-to-pipe system whose structural and hydraulic properties equal the ones of a freshly laid pipeline.
- The investment implementation is carried out trenchlessly (the only requirement is to have two „starting” chambers used for the GRP module installation)
- Short time of renovation compared to the replacement of the sewer using an open trench method