A/R and M/O Various Roads under PWD Sub Dvn -22 , SWR-II , during 2026-27. (SH- Desilting of Under ground Sump at various location under sub division -22, SWR-II/PWD, New Delhi).

Desilting and taking out of silt/rubbish etc. from drain/ under ground sump, which are heavily surcharged by Super Sucker machine consist of (One number chasismouned machine having suction capacity of minimum 4000 cum/hrs of 80% vaccum with jetting facility @ 2200 PSI and 2 no. chasis mounted dump tanks having capacity minimum 10000 ltr with BS-VI i/c safe disposal of silt within municipal limit. The operations shall also be Photographed at each location on per day and should be provided as and when required by Engineer-in-Charge.The Operation includes supply of all material, labour, T&P temporary power connection with standby generator set of capacity at least 62.5 KVA, gas detector arrangement of gas generator, forced all ventilator, where ever required etc. and provision of safety equipment as per guide lines laid in (IS 11972-1987), international Standard traffic control arrangement and proper lighting at night, barricading display of sign board, installation of adequate number of over pumping system leak proof stacking arrangement, Roka etc on upstream and downstream of working length, insurance of worker and cleaning of site Removal of all hindrances/obstructions unforeseen items, permission from other deptt. (Department will only assist in getting the permission etc.) cutting of bituminous road, excavation, demolishing of brick work/CC/RCC wherever required and restoring the same all inculsive and nothing extra shall be payable. The Super sucker machine shall be provided at various location and observing all norms/guidance as per National Green Tribunal or Department of Environment or other statuary body as per law of land.The super sucker machine shall be accompanied by a water tanker of suitable capacity (i/c water) the wet sludge/silt shall be disposal with municipal limit and nothing extra shall be paid for this all complete as per direction of Engineer-in-Charge. (i) Underground sump of all depth and Cross Section area

Providing services of beldar/Sewer Man for Keeping Under Ground Sump in running condition/flowing condition & operational throughout the entire agreement period after the completion of initial cleaning by excavation and taking out silt, sludge, building rubbish, earth mixed malba, plastic bags & all type of floating, solid and semisolid malba/ rubbish for all lifts &upto a lead of 50 meters and as per direction of Engineer-in-charge.