Name of Work: Construction/Drilling/Development of 125mm Community Bore wells (10 No.) at different Blocks / villages of District Baramulla.
Sl. No.
Item Description
1
Cost on account of drilling of 124mm diameter bore well in all kinds of strata encountered during drilling by ODEX/DTH method using air rotary unit and exploration of unders ground water by tapping sufficient aquifler zone up to desired depth. The job includes lowering of 125 mm dia MS pipes up to the desired depth. The job includes costing of pipes and slotting of pipes as per the site requirment. The job also includes all charges on account of using drilling accessories, slotting with tools attachment bits, labourers etc and carriage of material up to the site of work etc. The job includes all charges on account of consumables, water hauling, drilling , accessories POL etc carriage of material, shifting of machine up to the site of work.
2
Harnessing of bore well by proving and installation of following electro mechanical equipments of standard quality. i) Submersible pump motor single phase 02HP with motor control panel having 7HP delta starter fitted with MCCB etc. All the equipments shoud be of standard quality and ISI mark supplied from standard manufacturer like KBS Cromton, kirlosker= 1 Unit.ii) 32 mm diameter G.I riser pipe along with elbows, nipples, sockets, reducer, clamps,m whatever required at the site of work 42.68 mtrs with 2.5 mm submersible cable 50 Mtrs.
3
P/F of MSClamps of size(length 16 inches, 6mm thick, 50 mm width) each dully able to hold the rising main including nuts and bolts.
4
P/L of C.C of 1.5 m*15m*0.3m deep in a misture of 1:2:4 using 20 mm normal aggregate and coase and to give the adequate strength to act as sanitary block for the bore well 1.5m* 1.5m 8 0.30m =0.67 cum @ 5877.48
5
Cement plaster with a floating coat of neat 12 mm cement plaster on sanitary block wall and bottom using 1:3 mix using fine sand(1) (1.5m*1.5 m) (ii) 8* 1.5**0.3m (iii) 4* 1.5*0.20 m+7.05 m2 @ 343.75
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