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| 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.up to 60m depth |
| 3 | from 60m and up to 90m depth below GL |
| 4 | from 90m and up to 120m depth below GL |
| 5 | from 120m and up to 150m depth below GL |
| 6 | Reaming the borewell from 140/150mm diato 300mm dia. Bore Including all cost of material,labour,conveyance,etc.,complete as directed by the deparmental officers up to 60m depth |
| 7 | Below 60m and up to 90m depth below GL |
| 8 | Below 90m and up to 120m depth below GL |
| 9 | from 120m and up to 150m depth below GL |
| 10 | Reaming the borewell from 300mm diaBore Including all cost of material,labour,conveyance,etc.,complete as directed by the deparmental officers Up to 60m depth below G.Lup to 60m depth |
| 11 | Below 60m and up to 90m depth below GL |
| 12 | Below 90m and up to 120m depth below GL |
| 13 | Below 120m and up to 150m depth below GL |
| 14 | supply delivery of unplasticized for 200mm dia CS Blue plain PVC pipe with socket ends and centering guides for every 15m length of pipe as per is 12818/92 and as amended from time to suit deep bore well up to 80m dept for delivery at site etc |
| 15 | supply delivery of unplasticized for 200mm dia CS Blue plain PVC pipe with socket ends and centering guides for every 15m length of pipe as per is 12818/92 and as amended from time to suit deep bore well up to 81m to 250m dept for delivery at site etc |
| 16 | Supply delivery and fixing of DN 200mm PVC End cap suitable for the above pipe with ISI marking inclisive at all take etc.,complete |
| 17 | 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 |
| 18 | Charges for developing the Borewells with AIR Compressor of 600 CFM capacity including transportation labour and fuel charges for compressor as directed by departmental officers and conducting all cost of material labour conveyance etc complete as directed by the departmental officers |
| 19 | 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 % |
| 20 | Single phase panel board with two level guard and auto start Supply and delivery ofdirect online starter 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) |
| 21 | Supply delivery of PVC insulated and sheathed3 core flat type copper cable confirming to IS 694/1990 and as amended thereafter.complete |
| 22 | supply and delivery of 63mm dia HDPE pipe - PE 100 AS PER IS 4984/2016 complete as directed by the departmental officers |
| 23 | 200 mm PVC Dummy |
| 24 | 63mm clamp set |
| 25 | 80mm G.I bend |
| 26 | 80mm G.I H.Nipple |
| 27 | 80mm GI flange |
| 28 | 80mm flange rupper sheet washer |
| 29 | solution |
| 30 | 65mm Brass Gate valve |
| 31 | 80mm GI pipe |
| 32 | 63mm SS nipple |
| 33 | Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and joining submersible cable with proper clamps upto the starter to 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,threepilot capacitor single phasing preventor water level guard and laying and jointing the cable and twin earthing as per IE rules etc complete and testing the pumpset and trail run for 10 days |
| 34 | Supply and Delivery of following Electrical Materials ,GI pipes and special etc as per standard specification 500 Ams Fuse carrier |
| 35 | Tap roll |
| 36 | indicator |
| 37 | 7/19 & 18 service wire |
| 38 | GI wire 14 gauge |
| 39 | 50mm GI bend |
| 40 | 50mm GI copling |
| 41 | 50mm GI clamp |
| 42 | 50mm GI pipe |
| 43 | Laying of pipe and special to trench and laying to proper grade and alighment jointing with coupler with cement paste and testing to the required pressure including conveyance of water for filling during testing etc complete |
| 44 | Earthwork excavation above water level in light or sandy soil for infiltration gallery syphon or connecting pipeline and connected works |
| 45 | Goods and Service Tax @ 18% |
