|
| 1 | Conducting Geological survey for Locatingbore well pointby engagingapproved Geologist and furnisheddetailedreport for bore well soil strata etc. complete |
| 2 | Drilling of borewells of size 140/150mm in sedimentary formation strata of clay and sand stone shale pebbles etc. enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, laboure charges, drilling bentonite and water required for drilling at site etc. complete including construction of mud pit. |
| 3 | Reaming the borewell from 150mm diato 300mm dia. Bore Including all cost of material,labour,conveyance,etc.,complete as directed by the deparmental officers |
| 4 | Below 60m and up to 90m depth below GL |
| 5 | Reaming the borewell from 6\" to 12\" diaBore Including all cost of material,labour,conveyance,etc.,complete as directed by the deparmental officers Up to 60m depth below G.L |
| 6 | Below 60m and up to 90m depth below GL |
| 7 | Supply and Delivery of PVC Casing pipes and specials etc.,conforming to ISI make including all cost ofmaterials,labours,conveyance,etc.,complete as directed by the departmental officers 200 mm CM pipe |
| 8 | 200mm Ribbed screen pipe |
| 9 | 300mm x 300 mm Bore cap using M.S sheet |
| 10 | Laboure charges forinserting 200mm dia PVCCasing pipe assembly (with slot or without slot )in the drilled hole including jointing the pipe with PVC Coupler with cement pasteetc., complete, supply and packing the annular space with pebbles of size and quality as approved by the Engineer. 200 mm PVC Casing pipes |
| 11 | Rate for flushing of borewell of 6\" dia requiring less than4Hours operation using drill rods/hose with required size of pipes for various capacity compressor including transportation,labour,and fuel charges for compressors as directed by the Department officer and conducting yield test by V notch method if required |
| 12 | Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. Thepump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 % |
| 13 | Supply and delivery ofPannel BoardwithStar-Delta starter 20HP confirming to IS 13947 and IEC60947-1suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/-10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia),Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, AirBreak contactors suitable for next Standard higher KW rating, Single phasingpreventor, dry running preventor and On/Off Push button switches, wiring with 1sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box,including the capacitor (the cost of capacitor is to be taken separately) |
| 14 | Supply delivery of PVC insulated and sheathed 10.0 sq.mm 3 core flat type copper cable confirming to IS 694/1990 and as amended thereafter.complete |
| 15 | supply and delivery of 50mm dia HDPE pipe complete as directed by the departmental officers |
| 16 | Laboure charges for the erection of submercible pumpset in borewell including fixing and jointing submersible cable wiyh proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches, starter, voltmeter, Ammeter, three pilot (indicating) lamps, capasitor, single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules, etc., complete and testing the pumpset and trail run for 10 days. |
| 17 | Goods and Service Tax @ 18% |
