Desilting ward 232-Desilting of covered drains in Two phases upto 15.1.2024 drain from Main market Bhajanpura gali no. 14 to Wazirabad road RHS , from B-1 Block Yamuna Vihar to B-3 Block Yamuna Vihar , from B-4 Block Dividing road to S.S. School Yamu

Amount

110.25.2:Excavation in nalla/drains in running condition including taking out and disposal of excavated silt/sludge/rubbish/earth mixed malba etc. from the drain, culvert and other similar conditions under sumberged/foul condition within 50 metre lead and 1.5 m lift, blocking drain in the required length by placing sand filled bags and pumping out water including removal of stone, brick bats, cloating material etc. before excavation. b) Covered nalla including removal of manhole cover/precast RCC slabs etc and refixing/placing after desilting

1.1.3_50:Disposal of materials by mechanical transport including loading ,unloading and stacking Manure or sludgefor lead 50 km

16.93:Providing and placing in position 100mm thick factory made machine batched & ma chine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes,of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage ,all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge .

19.19.3.1:Providing and fixing in position Pre-cast R.C.C. manhole cover and frame of required shape and approved quality. H D - 20Circular shape 560 mm internal diameter