Name of Work:- Varsh Jal Richarge Koop Mukhya Bazar Drain Tubewell Khudai Karya Kakkoo
Sl. No.
Item Description
1
Drilling of 150/200 mm dia bore for tube well in hard rock portion up to a total depth of 360 mtr from ground level by DTH System. 200 mm dia
2
Add 15% extra on above item (Item no 2.1.1 to 2.1.3) for drilling depth beyond 100 mtr and up to 200 mtr, rate shall be applicable for only extra depth beyond 100 mtr and up to 200 mtr.
3
Add 30% extra on above item (Item no 2.1.1 to 2.1.3) for drilling depth beyond 200 mtr, rate shall be applicable for only extra depth beyond 200 mtr .
4
Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date of following sizes 250 mm dia NB (Thickness of pipe 7.1 mm & mass of tube 46.57 Kg/m)
5
Labour charges for making slots on blank pipes made of ERW MS black pipe ISI marked of following sizes, the slotting should be as per IS:8110-1985. 250 mm dia nominal bore of 7.1mm thickness Please Enable Macros to View BoQ information
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