Boring and installation of 01 deep Tube Well including pipe lines and the construction of pump house in work shop area and replacement of mechanical meters at the source & consumption points at PLW/PTA

Item Breakup - A-ALL CHAPTERS OF DSR 2021

Item Breakup - B-ALL NS ITEMS

NS-1/P&F C.I. Non Return Valve 150mm dia Each complete with bolts, nuts, rubber inserting etc. with all labour & materials

NS-2/P&F cast irom air valve double flanzed Each 150mm dia.complete with bolts, nuts, rubber inserting etc. with all labour & materials.

NS-3(a)/Drilling 675mm dia bore with reverse Metre rotary rig in all kinds of soil including the cost of consumable stores,fuel oil and transportation of rig to the site of the proposed bore included the cost of electric logging which shall be carried out by the contractor up to full depth. From 0 upto 30 mts below.

NS-3(b)/Drilling 675mm dia bore with reverse Metre rotary rig in all kinds of soil including the cost of consumable stores,fuel oil and transportation of rig to the site of the proposed bore included the cost of electric logging which shall be carried out by the contractor up to full depth. From 31 mtr. to 60 mtr below.

NS-3(c)/Drilling 675mm dia bore with reverse Metre rotary rig in all kinds of soil including the cost of consumable stores,fuel oil and transportation of rig to the site of the proposed bore included the cost of electric logging which shall be carried out by the contractor up to full depth. From 61 to 90 mtr. Below

NS-3(d)/Drilling 675mm dia bore with reverse Metre rotary rig in all kinds of soil including the cost of consumable stores,fuel oil and transportation of rig to the site of the proposed bore included the cost of electric logging which shall be carried out by the contractor up to full depth. From 91 to 150 mtr below.

NS-3(e)/Drilling 675mm dia bore with reverse Metre rotary rig in all kinds of soil including the cost of consumable stores,fuel oil and transportation of rig to the site of the proposed bore included the cost of electric logging which shall be carried out by the contractor up to full depth. From 151 to 230 mtr or more above

NS-4 (a)/Supplying, lowering & fixing M.S. pipes Metre including cost of tools plants consumable store and fuel etc. complete in all respects as per ISI Code 4270-2001 latest make Jindal / Tata or equivalent. (Screwed flush butt joint square thread) Housing pipe 400mm dia with fitting etc. (Thickness of Pipe 9.5 mm).

NS-4 (b)/Supplying, lowering & fixing M.S. pipes Metre including cost of tools plants consumable store and fuel etc. complete in all respects as per ISI Code 4270-2001 latest make Jindal / Tata or equivalent. (Screwed flush butt joint square thread) Blind pipe 200mm dia with fitting etc. (Thickness of Pipe 9 mm).

NS-5/Supplying & Lowering at site stainless steel Metre cage type wire wound screens 8.00 mm. thick (Slot size 1mm. / 0.75mm.) complete in all respects as per ISI Code 8110-2000 with latest edition. 200mm dia with fitting etc.

NS-6(a)Supplying & Fixing 400mm dia (well Each cap).complete having threads to fit MS pipe

NS-6(b)Supplying & Fixing 400mm dia (well Each cap).Center guide of 200mm dia Complete in all respects PLW HQ-ENGINEERING/PLW

NS-6(c)Supplying & Fixing 400mm dia (well cap). Each S&F 200mm dia M.S ball plug. complete having threads to fit M.S. blind pipe & lowering etc.

NS-6(d)Supplying & Fixing 400mm dia (well cap). Each S&F 400x200mm dia reducer Complete in all respecte.

NS-7(a)/Supplying at site of work gravel of cum suitable size including pouring and packing in the annular space between the pipe assembly and the bore up to suitable permissible strata met in the bore free from dust, dirt or the vegetable matter as per ISI 4097-1967. 0 to 70 mtr

NS-8(a)/Development and stabilizing of the tube Hour w e l l with Air compressor and submersible pumping unit of required capacity including cost of T&P consumable to the satisfaction of Engineer-in-charge as per IS:11189-1985 with latest amendments. From 0 to 30 htrs.

NS-8(b)/Development and stabilizing of the tube Hour well with Air compressor and submersible pumping unit of required capacity including cost of T&P consumable to the satisfaction of Engineer-in-charge as per IS:11189-1985 with latest amendments. From 31 to 96 htrs.

NS-9(a)/Testing of tubewell with pump. From 0 to Hour 40 hrs.

NS-9(b)/Testing of tubewell with pump.From 41 Hour to 70 hrs.

NS-10 Stone Aggregate broken : 10 mm nominal cum size

NS-11. Coarse sand (Minimum zone III )

NS-12. Stone Boulder Weighing minimum 35 Kg cum Each

NS-13 Providing and fixing on wall face Metre unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes 160 mm dia as directed by Engineer -in- charge with all labour and material taxes, incidental charge etc. as a complete job.

NS-14 Providing and fixing UPVC bend 87.5° 160 Each mm on wall face unplasticised - for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.

NS-15 Providing & fixing Electromagnetic Flow Each Meter for 200mm dia pipe PN 1.6 class Make: SANT. This includes all labour, material, Freight, Taxes etc as a complete job. Nothing etc. shall be made there off. Total 3007097.52