WBPWD/AE/CKHSD I/NIeT47/25-26_8

Engagement of skilled scavenger for cleaning the sewerage line by machineries tools and plants and the supervision of experienced shilled supervisor as and when necessary during day & night (the rate includes supply of shilled scavenger speciafied in cleaning of blockage of sewerage system including divers whenver necessary, lining charges of machineries, tools and plants complete in all respect) .The work shall have to the executed as per direction of Engineer -in- Charge.

Cleaning rubbish, sludge, weeds scum, liquid earth, mud etc.etc.from road side masonary drain/ hume pipe drain/ culvert etc.by mathor labour after removingconcrete. Slab/manhole cover etc.without damaging the same and refixing the same properly after cleaning as necessary and removing the sludge etc.etc.by using iron pans,buckets including all labour, tools & plants including removing the spoils in dry condition and disposing the same by truck beyond the road side in conformity with municipal/corporation rules for such disposal including loading into truck and cleaning the road side in all respects as per direction of the Engineerin- Charge

Cleaning silt of inspection pit.

Supplying, fitting and fixing in position reinforced cement polymer concrete manhole /gully pit cover with matching frame.As per I.S-12592(M.D)(ii) 25 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size Cover: 680 mm X 90 mm Frame: 800 mm X 165 mm opening: 500mm Weight: 196 kg (approx

(vi) 5 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size Cover: 565 mm X 65 mm Frame: 665 mm X 125 mm opening: 470mm Weight: 90 kg (approx

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