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| 1 | ConstructionofTubeWellfromgroundlevelandupto100mtr.depth to accommodate housing and assembly pipe in all type of alluvium strata, unconsolidated formation such as pebbles, boulders etc. by percussion/ rotary drillingmethod asperIS:2800Part1:1991and IS:2800PartII:1979(both amended up todate) andtechnical specificationsfor removalofoverburden. The work includes the cost oflowering of casing pipe, but excludes the cost of casingpipe. |
| 2 | Nominal bore 200 mm dia. |
| 3 | Add 15% extra on above item(Item No 2.2.1 to 2.2.2) for drilling depth beyond 100 mtr, rate shall be applicable for only extra depth beyond 100 mtr . |
| 4 | Constructionoftubewellaftercompletionofdrillingbyrotary/percussion method&upto100mtr.depth inalltypeofrocksbyDTHsystem asper IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technicalspecifications.Thework shallbedeemedcompletedonlyafter obtainingsandfreewater.Theborewellshouldhaveathroughoutnominal size bore beyond casing pipe. |
| 5 | Nominal bore 200 mm dia. |
| 6 | Add 15% extra on above item (Item No 2.3.1 to 2.3.3) for drilling depth beyond 100 mtr and up to 200 mtr from ground level, rate shall be applicable for only extra depth beyond 100 mtr and up to 200 mtr. |
| 7 | ConstructionofTubeWellupto100mtr.depth inalltypeofrocksbyDTH system&overburdentoaccommodatecasingpipeoffollowingsizesinall typesofsoils&overburdenincludingloweringofcasingpipes,(ifrequired) excluding cost of casing pipes, as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work would becompletedafterobtainingsandfreewater.Thetubewellshouldhavea through out bore as per nominal dia of casing pipe. |
| 8 | Nominal bore 200 mm dia. |
| 9 | Add 15% extra on above item (Item No 2.4.1 to 2.4.2) for drilling depth beyond 100 mtr and up to 200 mtr from ground level, rate shall be applicable for only extra depth beyond 100 mtr and up to 200 mtr. |
| 10 | Testingverticalityoftubewellbyplumbingsystemandyieldtestanddraw downtestbypumpingsystemasperIS:2800(Part–II)–1979orasperamended up to date. |
| 11 | Supplying & PackingP-gravel suitable for slot size/mesh size as suggested in IS 2800 (Part-1) 1991 or as per amended up to date. |
| 12 | Development of tube well having depth up to 250 mtr as per IS: 11189- 1985 and IS: 2800 (Part- I)- 1991 (both amended up to date) using suitable methods to give sand free water for required yield of the gravel packed tube well. |
| 13 | Supply of ERWM.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to dateoffollowing sizes |
| 14 | 200 mm dia NB (Thickness of pipe 5.4mm & mass of tube 28.46 Kg/m) |
| 15 | 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. |
| 16 | 200 mm dia nominal bore of 5.4mm thickness |
| 17 | Providing & laying ISI marked GI Pipe Light duty ( “A” class) as perIS: 1239for casing pipe for submersible cable external work 40 mm dia complete in all respect. |
| 18 | Supply & Installation of single 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. |
| 19 | Up to 2.0 KW |
| 20 | Above 2.0 KW |
| 21 | Supply&Installationof3phaseISImarkedsubmersiblemotorpumpsetof three star or better rating of BEEand as per IS: 8034-2018 (pump) and IS 9283- 2013(motor)orasamendeduptodateofapprovedmakeoffollowing duty conditionwithrequiredaccessoriesincludingmakingconnectionsuitablefor tubewell/DCB.Thejobincludesloweringof motorpump,installationof complete fitting & accessories, jointing of electrical cables up to switch board, testingofsubmersiblepumpsetandinterconnectionuptowatermains, complete in all respect. |
| 22 | Up to 5.5 KW (7.5 HP) & head up to 120 mtr. |
| 23 | Up to 5.5 KW (7.5 HP) & head above 120 mtr. |
| 24 | 7.5 KW (10 HP) & head up to 120 mtr. |
| 25 | 7.5 KW (10 HP) & head above 120 mtr. |
| 26 | 9.3 KW (12.5 HP) & head up to 120 mtr. |
| 27 | 9.3KW (12.5 HP) & head above 120 mtr. |
| 28 | 11 KW (15 HP) & head up to 120 mtr. |
| 29 | 11 KW (15 HP) & head above 120 mtr. |
| 30 | 13 KW (17.5 HP) & head up to 120 mtr. |
| 31 | 13 KW (17.5 HP) & head above 120 mtr. |
| 32 | 15 KW (20 HP) and above, head up to 120 mtr. |
| 33 | 15 KW (20 HP) and above, head above 120 mtr. |
| 34 | 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. completesuitable forthree phase pumpset.Thepanel shouldhavespaceforenergy meter( suppliedby DISCOM). All these equipments shall be housed by panel box made out from 18 gauge M.S. Sheet with powder coating. Panel should be ofminimum size 900 x 600x300mmwithStand(madeofangleironofsize35x35x5mm)duly bolted/screwedwithenclosureboxhaving4legs,eachleg’slength18\"and double door including in built locking system.The legs should be embedded in M-15cementconcreteplatform.ThesizeofCCplatformshouldbeequalor biggerthanthebasesizeofpanelhavingheightofatleast200mmfrom ground level.The panel should have opening of suitable size in front of space for energy meter with glass for meter reading. The operation ofpanel should be suitable for on 440 Volt AC Supply. |
| 35 | Up to 5.00 HP |
| 36 | Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB , fully automatic star-delta starter, over load relay,ampere meter with CTs, volt meter, phase preventer, suitable starting capacitors, phase indicators, lightingarrangementetc.completesuitableforthreephasepumpset.The panelshouldhavespaceforenergymeter(suppliedbyDISCOM). Allthese equipments shall be housed by panel box made out from 18 gauge M.S. Sheet with powder coating. Panel shouldbe of minimumsize900 x600 x450 mm 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 plat form. 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 meterreading.Theoperationofpanelshouldbesuitableforon440VoltAC Supply. |
| 37 | Above 5 HP and up to 10 HP |
| 38 | Above 10 HP and up to 15 HP |
| 39 | Supply & Fixing of ISI marked three core PVC flat submersible cableas per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including making connection etc. |
| 40 | 3 core 4.0 Sq.mm |
| 41 | 3 core 6.0 Sq.mm |
| 42 | Supply&FixingXLPEinsulated/P.V.C.sheathedcableof1.1KVgradewith aluminium conductor Armoured of IS:7098-I/1554-1 approved makein ground asperIS:1255includingexcavationof30cmx75cmsizetrench,25cmthick underlayer ofsand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. |
| 43 | 10.0 Sq.mm, 4 core |
| 44 | Plate Earthing as per IS:3043 with G.I. Earth plate of size 600mm x 600mm x 6.0mm by embodying3 to 4 mtr. below the ground level with 20 mm dia. G.I. \"B\" class watering Pipe including all accessories like nut, bolts, reducer ,nipple, wire meshed funnel, and C.C.finished chamber covered with hinged type with locking arrangement C.I. Cover,C.I. Frame of size 300mm x 300mm complete with alternate layers of salt and coke/charcoal, testing of earth resistance as required. |
| 45 | Supply & Fixing M S clamp set of 50x6 mm flat from iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set. |
| 46 | Supply & Fixingtube well coverofMS sheet 8mmthick attop &5mmthick 100mmwideshroudaroundtheedgesoastoformacaponthe topend of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre ofMS sheet. A25 mmsocket with end plug shall also be welded over top plate. A GI nipple having outside thread ofsize 1/2\" (for installation pressure gauge) shall be provided &welded with 80mm GI nipple near top plate nipple shall be provided with end plug. |
| 47 | 200 mm dia |
| 48 | Providing & Lowering in tube well ISI marked GI Pipe medium duty (“B\" class), SteeltubeasperIS:1239oramendeduptodateandzinccoatingasperIS 4736,threadedanddoubleflanged(welded)onbothendsandtwonumber 25x3mm MS flat welded on both ends between pipe & flange, rubber washer &nut bolts etc. complete in all respect. |
| 49 | 32 mm dia |
| 50 | 50 mm dia |
| 51 | Providing,installing,testingandcommissioningofdoubleflangedbulkflow meterwithremovablemechanism,ofclassBconformingtoISO4064/1or amendeduptodateofapprovedmakeincludingcostofallmaterialand labouras per specifications with GI Box (sheet 16 SWG) suitable with locking arrangement of following dia. |
| 52 | 50 mm dia |
| 53 | Supplying&Installing100mmdiametersealeddiaphragmbourdontype pressuregaugeofrange0to10kg. includingalljointingmaterialasperpecification with safety cover. |
| 54 | Providing and Fixing of ISI marked PVC storage tank of following capacityas per IS: 12701-1989 (of approved make) with cover, 25 mm dia. 1 mtr long GI overflow pipe, 25 cm long 25 mm dia washout GI pipe with plug & socket, including P&F 32 mm dia Ball Cock (Float valve) IS 1703 marked with rod and PVC ball complete with brass weight 1000 gm, including P&F 15mm dia CI quarter turn heavy duty Bib Cocks four no\"s of superior quality and approved make, including interconnections complete job. |
| 55 | 1000 litres capacity |
| 56 | 2000 litres capacity |
| 57 | Fabrication & Fixing M.S.Stand of specified class of angle iron L-shaped of 50 mm size with four legs grouted by 300*300*300 mm CC Block M-15 in the ground and all legs tied up with each other through same size of angle iron along with cross bars to support the bottom of 1000 Ltr./ 2000 Ltr. PVC tank complete in all respect. |
| 58 | Providing & Fixing of double flanged, CI body, ISI marked NRV of approved make of following sizes |
| 59 | 65 mm dia |
| 60 | Proving and Fixing 32 mm dia Full way valve or wheel valve as per IS:778 or amended up to date of approved make, on pump delivery pipe. |
| 61 | Supplying & Installing 100 mm diameter sealed diaphragm bourdon type pressure gauge of range 0 to 10 kg.including all jointing material as per specification with safety cover. |
| 62 | Providing, lowering, aligning, fixing in position in pipe line, CI double flangedDual plate check valve of approved make of following Pressure rating & dia complete, asperAPI:594/API:598andoffollowingspecifications: Body&CoverofGrey cast iron ofIS:210/ FG200 , Disc / plates - Cast steel ,Disc seal ring of EPDM/ NBR (foodgradequality),BodyseatofSS,FacetofacedimensionsasperAPI:594,FlangesDrilledasperIS:1538. Epoxy(Non-Toxic&suitablefordrinkingwater) applied on body & coverinside and outside . Shaft/Stop Pin of SS- AISI- 304/410 , Hinge SS AISI 316/304 / CS ,Spring SS AISI 316/304 , Bonnet Gasket EPDM ,Bush- BrasswithEPDM/NBR\"O\"ringseal.Nut-BoltconfirmingtoIS:1363andIS:1367 (galvanisedsteel),InsertionrubberofblackEPDM6mmthick.Suitable support structureasperdirectionsofEIC includingjointing&jointingmaterial,labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work. |
| 63 | Class PN 1.0 |
| 64 | 80 mm dia |
