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

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. (a) Thermo-Mechanically Treated bars of grade Fe-500D or more.

Cleaning and desilting of peripherial and internal storm water drain,of any width and depth, including taking out wet/semi-wet sludge,silt and malba,rubbish etc(including any dead animal etc)and disposal of the excavated material for all lead and all lift/depth at Municiapl dumping ground/low lying area and cleaning of kerb channel,removal of blockage,creating obstruction in smooth flow of drain in or underwater/liquid mud including pumping out water,if required in or under foul condition.All complete as per dlrection of Englneer in charge(Photographs has to be submitted by agency).(For payment purpose,measurement of plan area of executed drain surface area.

Repair to the existing damaged stone pitching by providing new dry stone Pitching lining 22.5 cm thick including supply of required quantity of stones including preparation of surface after removing all available dry stone pitching on slant side slopes of existing drains. Necessary piece of Geotextile filter is also to be placed as per specifications and/or manufacturer specifications. Strengthening by providing CC profiles walls (250mm X 600mm) in CC M15 on both Longitudinal and Transverse directions as per site requirements is also to be done. The rate shall be inclusive of labours and materials required in all aforesaid activities, centring and shuttering , excavation complete as per direction of Engineer-In-Charge.

Modified Estimated Cost for item no. 1 to 3 after using Correction factor on DSR 2023 on account of GST@ 0.973 i.e. Rs.19239795.00 (total estimated cost is to be reduced by 2.7% accordingly)

less Cost Index @0.09% on all DSR items