Bore Well

Amount

BOREWELL

Drilling bore well of 160mm dia 6” in all soils, hard rock etc., including transporting of machineries with equipments and all necessary T & P’s labouretc.,complete as per specification -Upto 60 Mts

Supply and erection of 160 mm (6”) dia rigid PVC casing pipe, having 6kg/cm² including cost all materials,lead, lift, re-boring the holes, Labour to required depth etc., complete with cover at the top of the bore well.

Supply and erection of 2.0 HP sumersible motor of any reputed make having ISI make with single phase (or) as approved by the Board Engineer at site to pump water to a height of 300mts.and delivery unit with foot valve v-belt arrangement including cost of all materials, labour, erection charges, 2 HP, 400/440V L&T make starter to suit the sumersiblemotor including the cost of all materials, labour, lead and as per the instruction of Engineer in charge at site complete in all respects.

Supply and erection of 3 phase 30/32 Amps ICTP switch with fuse arrangements to suit the compressor with cost of all materials, labour, lead and lift etc., complete in all respects.

Supply and erection of 32mm diaUPVC pipe having ISI mark and as per IS 4985 2000 (10 Kg/CM²) in and outside of the bore well including cost of all materials, labour, lead,lift etc., complete.

Supplying and laying of 4 core 6 Sq mm power cable from nearest power point to 2 HP motor including earth work excavation ,laying power cable in the pit and top covered with country bricks and refilling with excavated earth, lead. lift ,etc. complete

Charges for geophysical survey for invetigation of borewell point at various location in the SS site

Charges for developing the bore wells with air compressor of 600 CFM capacity (minimum 3 hours) including transportation labour and fuel charges for compressor as directed by board officers and conducting the yield test by "V" notch method