WBPHED/EE/BHM/NIeT_05/26-27_8

PART - A Labour charges for repairing of UPVC pipe by using UPVC socket and solvent cement including earth work in excavation with dewatering and necessary tracing out the actualposition of brusting / leakage, cutting the pipe to required length in the trenches and replacing the same with new pipe (as per required length) including fitting fixing after roughingthe UPVC surface & supplying and applying solvent cement, back filling the trenches with excavated earth upto the same as per direction of EIC all complete (UPVC pipes and specials, solvent cement to be supplied by the Agency). Unserviceable broken withdrawn surplus materials are to be deposited to the Deptt. store. i) 63 mm Dia

ii) 75 mm Dia

iii) 90 mm Dia

iv) 110 mm Dia

v) 125 mm Dia

vi) 140 mm Dia

vii) 160 mm Dia

vii) 180 mm Dia

ix) 200 mm Dia

Extra repairing charges over item no 1 for changing of gland packing of sluice valve/air valve with supplying of gland packing grease etc. bailing out of water including removing the top cover slab of vaIve chamber and refixing the same after completion of work as per direction of EIC. a) 80 mm dia. to 125 mm dia.