M/o various colonies under Nazul A/c-II Dwarka Zone.

Cleaning & Desilting of peripheral and internal covered SW drain of any width & depth, including taking out dry/wet/semi wet sludge, silt and malba rubbish etc. (i/c any dead animal etc.) and disposal of the excavated material for all lead & all lift/depth at Municipal dumping ground/low lying area and opening (dismantling old CC if required) & refixing of drain cover with Cement Concrete , cleaning of bell mouth, cleaning of kerb channel, removal of blockage creating obstruction in smooth flow of drain or under water/ liquid mud including pumping out of water, if required in or under foul condition. All complete as per direction of engineer in charge (before and after GPS Photographs has to be submitted by agency) (For payment purpose, measurement of plan area/ surface area of executed drain should be done).

Providing and placing in position 100 mm thick factory made machine batched & machine 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 8 mm dia TMT bars of Fe 500 grade @ maximum 100 mm c/c on both ways, neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick, 100 mm 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 including cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality HD-20 Circular shape 560 mm internal diameter

After applying GST correction factor @ 0.973= 413646.63

Add 3% Cost Index@ (-0.09%)