M/o various schemes under NA-II (East Zone).

De-silting and taking out of debris/silt rubbish etc. from covered as well as open deep drains, sumps which are heavily surcharged, by deploying super sucker machine (consisting of one No. chasis mounted Suction machine having suction capacity of min 4000 cum/ hrs. at 80% vacuum and minumum two no. chasis mounted dump tank having capacity of 10 cum) working for minimum 8hrs or as per the direction of Engineer-in-charge. Log book shall be maintained for each machine to record working hours and shall be acknowleged by concerned DDA officals and contractor daily. The rate is inclusive of complete set of machine and all the required T&P, fuel/oil, gas detector, forced air ventilators wherever required, manpower, diesel generator, barricading, safety measures/equipment's as per guide-lines laid in IS: 11972-1987, warning lights, insurance of workers, traffic control arrangement and proper lighting if work is to be carried-out during night, display of signboard, insurance of workers and cleaning of site along-with safe disposal of silt/debris within municipal limits at suitable place as per DPCC/NGT guidelines etc for all leads and lifts .

Providing labours/sewermen/beldar with all necessary equipments like hoe, spade, shovel, rakes etc. working for minimum 8hrs or as per the direction of Engineer-in-charge required for cleaning of drains. Log book shall be maintained for each machine to record working hours and shall be acknowleged by concerned DDA officals and contractor daily.

Cost Index 3%