Details: excavating trenches by mechanical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as per direction of engineer-in-charge, within a lead of 50 m – all kinds of soil - pipes, cables etc , exceeding 80mm dia but not exceeding 300 mm dia making connection of upvc distribution branch with upvc main of following sizes by providing and fixing tee including cutting the pipe etc.,compete.-110 mm dia to 160 mm dia nominal bore. providing and fixing cast iron flanges conforming to is specification 1538 and isi marked. - 100 mm dia. providing and jointing cast iron / d.i. (s&s) pipe joints with rubber gasket (tyton joints) conforming to is 5382 & 12820 of sbr quality i
Sector: PWD