Details: labouir charge for repairing of leakage in existing upvc distribution system including required earth cutiing and fitting fixing of necessary coupler etc. complete and refilling the trench with available excavated earth as per direction of the engineer-in-charge. (payment of couplers, tees, reducers etc will be made separately)[ wr'2020 item no.1.13] 1.13.1) 315 mm dia to 200 mm dia 1.13.2) 160 mm dia to 90 mm dia excavating trenches of required width for pipes cable etc. in/c excavation for socket and dressing of sides ramming of bottoms, depth minimum 1.25m in/c getting out the excavated soil and then returning the soil as required in layers not exceeding 20 cm in depth in/c consolidating each deposited layer by ramming ,watering etc.and disposing of surplus excavated soil as directed within a lead of 50 m as per cpwd specification & direction of the engineer-in charge. a) in all kind of soil [wr'2020 item no.1.5] a) pipe, cables
Sector: PWD