VILLAGE DEHRIWAL KIRAN (MH FC) BIFURCATION FROM EXISTING WS SCHEME NARANWALI, BLOCK KALANOUR, DISTRICT GURDASPUR (TUBEWELL BASED) (UNDER RIDF XXXI UNDER HEAD NABARD XXXI 4215)

Drilling of 500mm dia bore with Reverse Rotary Rig in all kind of soil including the cost the consumable stores, fucl oil and transporation of rig to the site, complete in all respects 1. Erection and dismantling of boring plant including all arrangement for the transportation of the boring equipment to site of work from the store of contractor at site and back are to be made by the 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 to be arranged by the firm/contractor at site at his own cost. 2. In case the bore is converted into a tubewell payment of bore shall be made up to the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whichever is less) required for sustaining the main bore paid at the rate of beyond margin shall be paid at the rate of test bore drilling.

Drilling 500mm dia Bore with Reverse Rotary Rig upto 125m depth BGL.

200mm nominal diameter (weight 33.6 kg per metre, 6.40 mm thickness.

200mm steel strainer (slot size 0.75mm) 6.30 mm thickness

200mm Internal diameter