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| 1 | Boring with casing pipe for tubewell in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tubewell is lowered & tested, equipment as required such as hand boring machine and its accessory,transportation to site and vice versa etc. complete in all respect. (d) Boring with 300mm I/d Housing Pipe |
| 2 | 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. (e) 250mm nominal diameter (weight 52.3 kg per meter) 8.0mm thickness |
| 3 | Supplying, fixing & lowering of Stainless Steel Cage type wire wound screen as per IS: 8110-2000 or latest ISI Marked, duly welded with suitable grade S.S welding electrode to lower the strainer into tubewell bore. (q) 250 mm Steel Strainer (slot size 0.15mm) 7.30 mm thickness |
| 4 | Supplying, fixing & lowering of Stainless Steel socket as per IS: 8110-2000 or latest, ISI Marked duly welded with suitable grade SS welding electrode to lower the strainer into tubewell bore complete in all respect. 250 mm internal diameter |
| 5 | Supplying, Lowering & fixing of M.S. special socket to connect S.S. Strainer to M.S. Pipe duly welded with suitable grade welding electrode complete in all respect. (d) 250 mm internal diameter |
| 6 | Supplying at site Wooden box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore. |
| 7 | Collection of water sample from different strata and testing of sample from approved laboratory (Physical & chemical Analysis) |
| 8 | Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect (d) 250 mm internal diameter |
| 9 | Supplying & fixing of bail plug of M.S. pipe complete with inverted U-hook attached to the bottom plug complete in all respect. (d) 250mm internal diameter (weight 52.3 kg per metre) 8.00 mm thickness |
| 10 | Supplying & fixing of M.S. Clamp of size 150mm x 12mm made out of MS Flat 1.52 m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect. |
| 11 | Development of stabillizing of the tubewell with air compressor of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. (a) Capacity of Air compressor 300 cfm at 250 PSI |
| 12 | Development of stabillizing of the tubewell with submersible pump of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. |
| 13 | Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide, Uranium etc.) |
| 14 | Sterlization of Tubewell (As Per IS 2800-2019) |
| 15 | Providing, Stringing out PVC pipe Trenches and laying the same in Trenches To correct alignment and gradients, Excavation, cutting. Jointing and testing, including back filling complete as per specifications. 160mm o/d PVC pipe 10 kg/cm 2 |
| 16 | Providing and installing of Submersible pumping set with pump, motor complete in all respect. (650 LPM, Head 69 mtr. & 20.00 HP motor) |
| 17 | Providing and installing of Panel Board complete in all respect. |
| 18 | Providing and installing of Submersible cable 6mm2 complete in all respect. |
| 19 | Providing and installing of Column Pipe G.I. Size 100mm i/d complete in all respect. |
| 20 | Less credit of old Column Pipe G.I. |
| 21 | Less credit of old Submersible cable |
| 22 | Less credit of old machinery Submersible Motor 7.50 BHP |
| 23 | Providing Laying, fixing & jointing of P.V.C Pipes as per ISI-4985 (ISI marked with the prior approval of Engiuneer-in-charge) along the Treches and laying the same in trechnes to correct alignment and gradients, cutting, jointing, and testing complete as per specifications. 63mm o/d pipe (4 Kg) |
| 24 | PROVISION FOR ENHANCEMENT OF LOAD |
| 25 | Providing and installing 150mm dia delivery main (From Tube well to Duck Foot bend including cost of C.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as C.I Bends, Tail Piece Tees etc. inside the pump chamber as per standard design complete in all respects. |
| 26 | Credit of Old Delivery Main Please Enable Macros to View BoQ information |
