Imp of water supply system to GP Gheory Beehan and its adoining Panchayat

Transportation of Rig along with allied accessories etc. Complete including errection and leveling at site, through all kind of roads,approaches field etc. in all lead and lifts upto site of work, complete in all respect as per the directions of Engineer - in- Charge.

Drilling of bore as per specifications laid down in IS 2800-1991(Part-I) with upto date ammendments,if any, with percussion Rig or combination drilling Rig starting with 650-600 mm dia B19MS Pipe reduced to 550-500 mm dia MS Pipe confiming to IS 4270-2001 with upto date amendments,if any,in all kinds of soils,boulders,rocks,collapsible strata, saturated soils,artesian conditions including the cost of all consumbales, stores,Water, of Engineer-in-Charge.

Drilling and lowering of MS casing pipes confirming to IS 4270-2001 with upto date amendments,if any of suitable sizes as mentioned above from 0-30 mtrs below ground level within all leads and lifts.

Drilling and lowering of MS casing pipes confirming to IS 4270-2001 with upto date amendments,if any of suitable sizes as mentioned above from 30-60 mtrs below ground level within all leads and lifts.

Drilling and lowering of MS casing pipes confirming to IS 4270-2001 with upto date amendments,if any of suitable sizes as mentioned above from 60-90 mtrs below ground level within all leads and lifts.

Collection,preservation and display of suitable size sample box with top lid and looking arrangment till handing over of the tube well to the department,complete in all respect as per direction of the Engineer-in-Charge.

Supplying and lowering of IS Marked Electric Resistance Welded M.S.Pipe 200mm.dia nominal size,8mm.thick having outside diametre 323.9mm.bevelled edge confirming to IS-4270-2001 with upto date ammendments,if any, about 4.00 m. to 7.00 metres in length, welded without any circumferential joints, into bore hole in vertical position including cost of all scaffolding derricks,poles clamps embedded in foundationetc. including cost of all cuttings, threading and welding of pipes etc.within all leads and lifts complete in all respect as per the dirctions of Engineer-in-Charge.

Providing and lowering of IS Marked Electric Resistance Welded M.S. Sloted Pipe 200mm.dia nominal size,8.38mm.thick having outside diametre 323.80mm.screwed and socketted confirming to IS-4270-2001 slot size 1.5 X 75 mm welded with upto date ammendments,if any, about 4.00 m. to 7.00 metres in length, welded without any circumferential joints, into bore hole in vertical position including cost of all scaffolding derricks,poles clamps embedded in foundationetc. including cost of all cuttings, threading and welding of pipes etc.within all leads and lifts complete in all respect as per the dirctions of Engineer-in-Charge.

Providing and fixing MS taper / reducer as per length approved by Engineer-in-Charge the material of MS Taper/ reducer shall be equivalent to pipe material and shall be confirmed to chemical composition as per 4270-2001 with upto date ammendments if any complete in all respect as per direction of the Engineer-in-Charge.

Supplying and lowering of IS Marked Electric Resistance Welded M.S.Pipe 200mm.dia nominal size, housing 6.40mm.thick having outside diametre 219.10mm.bevelled edge confirming to IS-4270-2001 with upto date ammendments,if any, about 4.00 m. to 7.00 metres in length, welded without any circumferential joints, into bore hole in vertical position including cost of all scaffolding derricks,poles clamps embedded in foundationetc. including cost of all cuttings, threading and welding of pipes etc.within all leads and lifts complete in all respect as per the dirctions of Engineer-in-Charge.