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| 1 | Geological survey for Locatingbore well pointby engagingapproved Geologist and furnisheddetailedreport for bore well soil strata and electrical logging charges 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 | 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 pitFrom 60mup to 90m |
| 4 | 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 pitFrom 90mup to 120m |
| 5 | 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 pitFrom 120mup to 150m |
| 6 | Reaming 140/150 mm dia pilot bore to 300mm dia boreas directed by the TWAD Board Officer.Up to 60m |
| 7 | Reaming 140/150 mm dia pilot bore to 300mm dia boreas directed by the TWAD Board Officer.From 60mup to 90m |
| 8 | Reaming 140/150 mm dia pilot bore to 300mm dia boreas directed by the TWAD Board Officer.From 90mup to 120m |
| 9 | Reaming 140/150 mm dia pilot bore to 300mm dia boreas directed by the TWAD Board Officer.From 120mup to 150m |
| 10 | Reaming 300 mm dia pilot bore to 400mm/ 450mm diabore as directed by the TWAD Board Officer.Up to 60m |
| 11 | Reaming 300 mm dia pilot bore to 400mm/ 450mm diabore as directed by the TWAD Board Officer.From 60mup to 90m |
| 12 | Reaming 300 mm dia pilot bore to 400mm/ 450mm diabore as directed by the TWAD Board Officer.from 90mup to 120m |
| 13 | Reaming 300 mm dia pilot bore to 400mm/ 450mm diabore as directed by the TWAD Board Officer.from 120mup to 150m |
| 14 | Supply and delivery of un plasticised for 200mm dia. CMBlue plain PVC pipes( 81m to 250m )with socket ends and centering guides for every 15mtr length of pipe as per is 12818/92 and as amended from time to suit deep bore well up to 80m dept (CM) for delivery at site etc. |
| 15 | Supply and delivery of un plasticised for 200mm dia RSBlue Slotin PVC pipes with socket ends and centering guides for every 15mtr length of pipe as per is 12818/92 and as amended from time to suit deep bore well up to 80m dept (CM) for delivery at site etc., |
| 16 | Supply and delivery of200 mmpvcend capetc., as per standard specification. |
| 17 | Laboure charges forinserting 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. |
| 18 | Charges for developing the Bore well with air compressor of 600 CFM Capacity (Minimum 8 Hours ) including from sportation labour and fuelcharges for compressor as directed by TWAD officers and conducting yeild test by \"V\" Notch method , 150mm dia bore reming should be done up to 300mm dia |
| 19 | Supply and delivery of THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD TYPE15 HP, 20stage,Discharge: 100 LPMX225 M ,TEXMOof clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 StarRated 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. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % |
| 20 | Supply and delivery ofPannel BoardwithStar-Delta starter 25HP 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) withsuppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button witches, wiring with 1 sq.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 sheathed 6.0 sq.mm 3 core flat type copper cable confirming to IS 694/1990 |
| 22 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.63mm HDPEpipe (PN8), |
| 23 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.200mmPVC dummy |
| 24 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.200mmGI bore top cover |
| 25 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.65mm clamp set |
| 26 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.65mm G.I.bend |
| 27 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.65mm G.I. H. Nipple |
| 28 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.65mm GIflange set |
| 29 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.Solution |
| 30 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.65mm Brass gate valve |
| 31 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.65mm GI pipe |
| 32 | Supply and delivery of following GI and PVC pipes and specials etc., as per standard specification.65mm SS Nipple |
| 33 | Laboure charges for the erection of submercible pumpset 15 HP 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. |
| 34 | GST 18% |
