Tender For Pipeline Work In Mazraen Lun Ka Dera And Hema Ke Kheda In Village Dhelana, Block Sahada, Distt. Bhilwara On Single Point Responsibility Turnkey Basis - Earth work in excavation over areas (exeeding 30 cm depth , 1.5 mtr in width and 10 sqm in plan ) for construction of open well, lift up to 1.50 mtr including taking out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 mtr 2 Hard rocks 3 Add extra over item No. 2.39.2-4 for every additional lift of 1.5 Mtr. or part thereof : In Ordinary rock and hard rock. 4 19.50 to 21.00 mtr 5 21.00 to 22.50 mtr 6 22.50 to 24.00 mtr 7 24.00 to 25.00 mtr 8 Add 20% extra over item No. 2.39 for excavation in saturated soil where pumping or baling out of water is required, including shoring strutting where required and dewatering. 9 Labour charges for horizontalboring 100 mmdia in open well in rocky strata with all types of rock cutting & drilling tools etc. including all T&P required for job including dewatering arrangement. 10 Structural steel work riveted,bolted or welded in built up sections, trusses and framed work, including cutting, hoisting (height upto 10 m) , fixing in position and applying a priming coat of approved steel primer all complete: 11 Structural steel work in single section fixed with or without connecting plate including cutting, hoisting ( height upto 10 m), fixing in position and applying a priming coat of approved steel primer all complete. 12 Add Extra 10%if I/rail section is used 13 Providing, installation, testing and commissioning of submersible monoblock pump set conforming to IS 8034 and2 pole motor operating at synchronisedspeedofspeed3000RPM,withwaterproofwinding.Pump shall be suitable for various delivery head and discharge with stainless steel shaft. Motor suitable for working on 415 V ± 10%, 3 Ph, 50 Hz AC and with water lubricated bearing to accept entire hydraulic thrust. Supply, with cable guard, thrust carbon/fibre bearing to withstand entire hydraulic thrust. The pump set shall be suitable for direct coupling, with suitable suction strainer. Pumpshouldhavesuitabledischargeoutletaspermanufacturersdesign. Antithruststreamlinednonreturnvalveshallbeprovidedwiththepump andminimum6msubmersiblecopperconductorcableinsingle/double run and 2 pairs of suitable size erection clamp 10 mm thick shall be provided with each pump etc. complete in all respect asperspecification, scope of workanddirectionofEngineerinChargeoffollowingpoery,tools,and tackles required, construction of temporary works as 14 7.5 KW (10 HP) 15 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, 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 ofminimum size 900 x 600 x 450 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 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 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 8130:1980including making connection etc. 18 3 core 6.0 Sq.mm 19 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 makein ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick underlayer ofsand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 20 16.0 Sq.mm, 4 core 21 Providing & Lowering in tubewell ISI marked HDPE pipe as per IS 4984:1995 or amended upto date in PE 80 grade and class PN 10 of following dia. including HDPE/GI fittings and PVC rope confirming to IS 5175:1992 or amended upto date, along with clamping of submersible cable etc. complete in all respect. 22 63 mm Dia 23 Providing, lowering, laying in trenches, aligning, fixing in position and jointingDuctileIron(DI)ISI markedK-7gradeS&Spipesas per IS:8329-2000 (amendeduptodate),withinternalcementmortar lining suitable for potablewater with rubber ring (EPDM)joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges,including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. 24 100 mm Dia 25 Providing, lowering, laying and jointing in trenches, standard lengths HDPEISI marked Pipes as per IS-4984: 1995 (amended upto date)with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe byelectro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work) .Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.Supply may be in coil or straight length in 6 M/12 M. 26 HDPE PE-80PN-6 27 75 mm Dia 28 90 mm Dia 29 110 mm Dia 30 Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.: 31 Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidatingeachdepositedlayerbyramming,wateringetc.andstacking serviceable material for measurements and disposal of unserviceable material as directed, with in a lead of 50 Mtr. including all safety provisions required .: 32 Ordinary rock 33 Hard rock (Requiring blasting) 34 Dismantling of cement concrete pavement for pipe line line and chambers by mechanicalmeansusingpneumatictools,cuttingtheperipheraledgebyCC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters.Measurementfordismantledtrenchtobemade asperstandard trenchwidthspecifiedintenderdocumentandnoextrapaymentshallbe made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. 35 Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width morethan specified, completeworkasper technicalspecification and scope of work. 36 Providingandlayinginpositioncementconcreteinspecifiedgradeover prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line andchamberwork.MeasurementforCCworktobemade asperstandard trenchwidthspecifiedintenderdocumentandnoextrapaymentshallbe madebemadefortrenchwidthmorethanspecified, completeworkasper technical specification and scope of work. 37 M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). 38 Providing, lowering,aligning, fixing inposition inpipe line, CI D/F Sluice valves straightandpocketlessbodypassageofapprovedmakeof following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200Stem - AISI- 410 ,Body Seat ring, Wedge facingring&Bushes-LTB2/SS ,FacetofacedimensionsasperIS14846/2000 (amendeduptodate),Epoxy(Non-Toxic-suitablefordrinkingwater)applied inside and outside,Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 andIS:1367/CS/galvanisedsteel InsertionrubberofblackEPDM6mmthick. Sluice valves including all jointing & jointing material, labour, testing and commissioningalongwithpipelineasperTechnicalSpecificationsandasper direction of Engineer-in-charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work. 39 Manually Operated CI Sluice valve of Class PN-1.0 40 80 mm HW 41 100 mm HW 42 Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type NonReturnValves(NRV) ofapprovedmakeoffollowingPressurerating& dia complete, confirming to IS: 5312 (part -1)/ 2004 (amendedup to date) and of followingspecifications:Body,Cover&discofGreycastironofIS:210/FG200. FacetofacedimensionsasperIS5312(part-1):2004,FlangesDrilledasper IS:1538.Epoxy (Non-Toxic&suitablefordrinkingwater)appliedonbody,cover anddiscinsideandoutside.BodyseatringofSS/CSDoorfacering-EPDM/ Neoprene (food grade quality) ,Shaft ofSS- AISI- 410 ,Hinge Malleable cast iron / SS AISI 316 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, Gasket EPDM/NBR ,Nut-BoltasperIS:1363andIS:1367(galvanisedsteel),Insertion rubber of black EPDM 6mm thick. Suitable support structureas perdirections of EIC including jointing & jointing material, labour, testing and commissioning along withpipelineasperTechnicalSpecification&asperdirectionofEngineer-in- charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work. 43 Class PN 1.0 44 100 mm dia 45 Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding,lowering,laying,aligning,fixinginpositionatalllevel/ depthsintrenchescompleteincluding alltaxes,material, labour, inside lining, outside coating, testingandcommissioning alongwith pipelineaspertechnicalspecifications anddirection of Engineer in-charge. 46 MS pipespecialsup to600mmdia (withminimum5mmthicknesssheet) 47 Providing Household Tap Connectionas per technical specification and approveddrawingasperrelevantIScode(amendeduptodate)from HDPE/uPVC/DI/AC/MS/GI pipe line up to consumer meter/premises by using PP mechanicalIntegrated saddle with inbuilt flow control valve made out of SS316 designed for 5 LPM discharge at 0.5 bar pressure , notexceedingtheflowof7LPMat2barandacompressionelbow, moulded in single piece/ fusion welded (Complete job) including diggingoutsuitablesizeofpitsandtrenchforlayingservicelineinall kindsofsoil;depositingandrefillingofpit&jhiriwithwatering& ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approvedinaccordancewith specificationforpotablewaterincluding GMFull-wayValve(IS:778Mark)orwheelvalveandspecialswith20 mmnominaldiaMDPEpipePE 80PN16asperISO4427/20mm nominaldia PPR-C (Three layered) pipe PN16SDR 7.4 (IS:15801:2008) (ISImark)andabovegroundlevelusingPPR-CpipewithstandardPPR fittings/ GI pipes in the premises for fixing a tap / meter box (excluding),including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . The service line should be laid at least 45 cm below ground level. 48 Note:Roadcutandrestorationisnotpartofthisitemandpaid separately. 49 Forconnectionwith20mmdiaMDPE/PPR-Cpipelengthupto05 mtr. 50 P&F Bibcock(IS :781mark),superiorqualityofapprovedmake , brass 400 gm, 15 mm nominal bore. 51 Roadcuttingforhouseholdserviceconnectioninminimumtrench widthwhereverroadcrossingisrequired.Roadcuttingofcement concrete,WBM, Black top etc. of all thickness shall be doneby using a concrete cutter machine keeping minimum trench width and restoration of the road with Cement concrete with PCC M-10 and CC M-30 grade as per specification and direction of Engineer in charge..
