Providing Drilling Lowering and installation of India Mark 3 65mm and mark-2 32mm deep well hand pumps in various non tribal areas under JS Division Katrain in Tehsil Distt. Kullu

Amount

Transportation of suitable truck/tractor mounted DTH & ODEX / Percussion Calyx / RC drilling with portable rigs alongwith necessary accessories etc. to the site of work and erection of portable rig including levelling etc. complete in all respects as per directions of Engineer-in-Charge.

Non Tribal Area.

Drilling bores of 152 mm dia as per IS: 2800-1979 using ODEX (TUBEX) attachement required drilling in collapsible strata conglomerate boulder, pebble, gravals, silt , clay etc. including cost of attachments consumable stores bits, water, POL etc. complete with system of simultaneous lowering of 125 mm nominal bore 5.00 mm thick MSERW fincut casing pipe which will be welded together using 2.50 mm or 3.25 mm dia. Advani Oerlikon electrodes with one plain end and the other end chamfered to 50 degrees removing paint on the area to be welded, inclusive of the cost of bio-degradable and non-toxic foam flush etc. complete in all respects as per directionss of Engineer-in-Charge. MSERW fincut casing pipe, casing shoe and bit tube as per requirement of ODEX to be paid separately.

Non Tribal Area

Drilling bores of 200 mm dia as per IS : 2800 -1979 using percussion / Calyx / RC / ODEX method required for drilling in collapsible strata conglomerate, boulders, pebbles, sand, gravals, silt, clay etc. including cost of attachments, extractable casings, consumable stores, bits, water, POL gravel pack in annular space etc. complete in all respects as per directions of Engineer-in-Charge.

Non Tribal Area

Supplying and lowering of IS Marked 125 mm N.B. 5 mm thick fincut MSERW casing pipes as per IS : 4270 - 2001 and requirement of ODEX attachment from approved manufacturers complete in all respects as per directions of Engineer-in-Charge.

Non Tribal Area

Supplying and lowering of IS Marked 175 mm N.B. 5 mm thick fincut MSERW casing pipes as per IS : 4270 - 2001 and requirement of ODEX attachment from approved manufacturers complete in all respects as per directions of Engineer-in-Charge.

Non Tribal Area

Providing and fixing suitable casing shoe and bit tube as per requirement of ODEX attachment complete in all respects as per directionss of Engineer-in-Charge.

Non Tribal Area

Collection and preservation of soil samples in polythene bags after every 1 mtr.complete in all respects as per directions of Engineer-in-Charge.

Non Tribal Area.

Development of borewell and yield testing with air -compressor through V notch and disinfection etc. complete in all respects as per IS : 2800-1979 and as per directions of Engineer-in-Charge.

Non Tribal Area

Supplying and lowering of IS marked riser pipes, medium class screwed and socketed and welded as per IS : 1239 -1990 (Part - I) with upto date amendments, electric resistance welded including cost of all cuttings, threadings and welding, wherever required, in random lengths of 3.00 meters inclusive of transportation charges to the site complete in all respects as per directions of Engineer-in-Charge. The seamless sockets shall be provided as per IS : 13056 -1991(.Non Tribal Area)

65 mm dia GMS pipes

32 mm dia GMS pipes

Supplying & erection of IS marked India Mark-II extra deepwell hand pump (32 mm) conforming to IS : 9301 consiting of pump head assembly, cylinder assembly and seven connecting rods complete in all respect for installation beyound 60 meters as per directions of Engineer-in-Charge.

Non Tribal Area

Providing and fixing of extra connecting rods up to 3.00 meters length in hand pumps as per site conditions complete in all respect as per directions of Engineer-in-Charge.

Non Tribal Area

M/S Sidharth Bore Well (BID ID -503683)