tender for providing india mark – ii hand pump at ward 12 melbhuvanagiri burial ground in bhuvanagiri town panchayat.; 1 drilling of 4 1/2 diameter borewell by using calxy drill including transporting charges and insertion of casing pipes (excluding cost of casing pipes) 2 reaming from 140/150mm dia pilot bore to 300 mm dia bore as directed by the departmental officers. 3 towards cost and supply of 150 mm dia pvc casing pipe from app. company including of all charges etc.a) 150 mmpvc casingpipe( plain pipe) 4 b) 150 mmpvc casingpipe( with slotted ) 5 c)m.s.cone dummy 6 charges for developing the bore wells with air compressor of 600 cpm capacity (minimum 4 hours) including transportation labour and fuel charges for compressor conduction yield test by ‘v’ notch methods. 7 a) cost of india mark ii hand pump set 8 b) 32 mm dia gi pipe (3m length) 9 c) 32 mm dia gi coupler 10 construction of hand pump platform as per twad board type design