Providing and Installing new Tubewell of 150mm ID upto 150 mtr depth at Court Complex Khanna Distt Ludhiana under 14th FC

Boring with casing pipe for tubewell in all soils except ordinary hard rocks reqiring blasting including removing the casing pipe after the tubewell is lowered & tested, equipment as required such as hand boring machine and its accessory, transporation to site and vice versa etc. complete in all respects.

Boring with 200mm i/d housing pipe upto 150m depth BGL

1. Erection and dismantling of boaring plant including all arrangment for the transportation of the boaring equipment to site of work from the store of contractor at site and back are to be made by contractor at his own cost. All rates should be quoted for supplying the material at site of work. Pits for collection of water and water for drilling tubewell be arranged by the firm/ contractor at site at his own cost and levelled after the completion of work.

2. In payment of bore shall be made upto the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whihever is less) requred for sustaining the main bore.

Supplying, lowering of MS Pipe as per IS: 4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore.

150 mm nominal diameter (weight 21.6 kg per meter) 5.4 mm thickness

Supplying,Fixing and lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI Marked with Duly welded with suitable grade S.S welding electrode. to lower the strainer into tubewell bore.

150 mm internal diameter (slot size 0.15mm) 5.00 mm thickness

Supplying, fixing and lowering of stainless steel socket as per IS: 8110-2000 or latest. ISI marked duly welded with suitable grade S.S welding electrodes to lower the strainer into tubewell bore complete in all respects.

150mm internal diameter