Providing and fixing two bore well along with SITC of pump for bore well at residence of AIIMS Patna

Earth Work Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge All kind of Soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and fixing G.I Pipes complete with G.I Fittings including trenching and refilling etc External work- 25 mm dia nominal bore

Providing and fixing G.I Pipes complete with G.I Fittings including trenching and refilling etc External work- 65 mm dia nominal bore

Rain water Harvesting and tubewells Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. All types of soil 400 mm dia.

Boring/drilling bore well of required dia for casing/ strainer pipe, bysuitable method prescribed in IS: 2800 (part I), including collectingsamples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools,plants & machineries required for the job, all complete as perdirectionof Engineer -in-charge, beyond 90 metre &upto 150 metre depthbelow ground level. All types of soil 400 mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 150mm dia nominal size dia

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying of Submersible Pump-motor set of 7.5 KW (10HP)capacity (3 phase 415 volt) Discahrge @ 95 mtr - 13000LPH , starting method- star delta, rated current - 15.6 A, Discharge range- 15000 to 45000 LPH , Head Range- 30 to 98 mtr, NRV size- 65 mm (Make KSB,CG, CRI or similar superior make) ( 1nos pump for stand by)