RIDGISTORMAccess are purpose-build, high-density polyethylene, prefabricated manholes for stormwater, foul water or combined sewer systems to enable access to the pipework for inspection and maintenance.
Manholes can be prefabricated with an offset step landing, reducing the need for direct access into the pipe and enhancing Health and Safety. Pre-fabricated safety chain attachment points and guardrail assemblies can also be added.
High-density polyethylene (HDPE)
Diameter: 900mm to 3000mm
Depth: to suit requirements
Inlet/outlet diameter: 100mm to 3000mm
Determined by structural design
HDPE is naturally resistant to most chemicals in stormwater runoff and uncontaminated grounds
Black with blue interior