KWH Pipe manufactures a very wide range of standard manholes and an unlimited range of non-standard manholes under the name WEHO. Wells can be made with a diameter of up to 3000mm and a depth of up to 6m. Wells of this type are used in the construction of large facilities, such as airports, runways, stadiums, large shopping malls, where they are subject to increased requirements for rigidity and strength during ground shifts and groundwater pressure.
All of the above manholes with a pipe diameter ≥ 600mm can be made depending on the individual project specification and the needs of the customer.
Advantages of WEHO manholes: