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| 1 | Deepening of existing tube well by DTH system beyond existing depth up to 100 mtr. and above in all type of rocks including flushing of tube well and obtainingsand free water. |
| 2 | Nominal bore 150 mm dia. |
| 3 | Construction of tube well from ground level and up to 100 mtr depth and above to accommodate housing assembly pipe in all type of unconsolidated formation such as pebbles, boulders, collapsible formation etc. by Odex drilling method as per IS: IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work will include lowering of housing and strainer pipe assembly and casing shoe including cost of casing shoe, but excluding cost of the casing pipe. The work would be completed after obtaining sand free water. |
| 4 | Nominal Bore 150 mm dia. |
| 5 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date of following sizes |
| 6 | 150 mm dia NB(Thickness of pipe 5.0 mm & mass of tube 20.13 Kg/m) |
| 7 | 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. |
| 8 | 150 mm dia nominal bore of 4.8 mm thickness |
| 9 | Supply & Installation of 3 phase ISI marked submersible motor pump set of three star or better rating of BEE and as per IS: 8034-2018 (pump) and IS 9283-2013 (motor) or as amended up to date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. The job includes lowering of motor pump, installation of complete fitting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect. |
| 10 | 7.5 KW (10 HP) & head above 120 mtr. |
| 11 | 9.3 KW (12.5 HP) & head above 120 mtr. |
| 12 | 11 KW (15 HP) & head above 120 mtr. |
| 13 | 13 KW (17.5 HP) & head above 120 mtr. |
| 14 | 15 KW (20 HP) and above, head above 120 mtr. |
| 15 | Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB, DOL starter, overload relay, ampere meter, volt meter, phase preventer, phase indicators, lighting arrangement etc. complete suitable for three phase pump set. The panel should have space for energy meter ( supplied by DISCOM). All these equipments shall be housed by panel box made out from 18 gauge M.S. Sheet with powder coating. Panel should be of minimum size 900 x 600 x 300mm with Stand ( made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having 4 legs, each leg’s length 18\\" and double door including in built locking system. The legs should be embedded in M-15 cement concrete platform. The size of CC platform should be equal or bigger than the base size of panel having height of at least 200 mm from ground level. The panel should have opening of suitable size in front of space for energy meter with glass for meter reading. The operation of panel should be suitable for on 440 Volt AC Supply. |
| 16 | Above 10 HP and up to 15 HP. |
| 17 | Above 15 HP and up to 20 HP |
| 18 | Supply & Fixing of ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including making connection etc. |
| 19 | 3 core 4.0 Sq.mm. |
| 20 | 3 core 6.0 Sq.mm |
| 21 | 4 core 16.0 Sq.mm |
| 22 | Supply & Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. |
| 23 | 16SQMM 4CORE |
| 24 | Providing & Lowering in tube well ISI marked GI Pipe medium duty (“B\\" class), Steel tube as per IS:1239 or amended up to date and zinc coating as per IS 4736, threaded and double flanged (welded) on both ends and two number 25x3mm MS flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect |
| 25 | 50 mm dia. Please Enable Macros to View BoQ information |
