Extra for making connections of all sizes newly laid sewers within benching of fully charged sewers including pluging of sewer, dewatering & desilting of manholes etc. with existing sewer of 300 mm id and below
Extra for making connections of all sizes newly laid sewers within benching of fully charged sewers including pluging of sewer, dewatering & desilting of manholes etc. with existing sewer of 300 mm id and below