Sheet1Dewatering systemWell Point systemMethod statementWell point system is suitable sand layer area but the other waisequence of work

Deep wellDeep well pump( Groundfos )PVC Cashing Pipe 8"Discharges pipe 6 "Gravel filter 0.5 - 1portal hangerDEEP WELLTYPICAL CROOS SECTIONInstalation PVC pipeCrane 15 tonwater swivelJet pumpwater pondsteel sheet pilefire fighting hosesteel chasing 8'water boiling during jettingsand layerFine gravel filtersandy clay layerCrane 15 tonwater swivelJet pumpfire fighting hosesteel chasing 8'water boiling during jettingsand layerControl Paneldeep well pumpCollecting draincentrifugal water pumpboring machineboring machineBentonite mixing pondsandy clay layercentrifugal water pumpBentonite mixing pondchasing pvc 8 "ground water level assumpground water level assumption after sheet pillingground water level assumption after deep well pump operationsIf the water level still high , submersible pump shall be install for carry out water in the excavation area. The other function of subersible pump is cover run off water during construction , especialy in the rainy season.The number and the depth of deep well, pump discharge capacity, shall be calculated base on the permiability index of the soil layer to avoids the sliding lines of both side excavation area .Deep well pump( Groundfos )PVC Cashing Pipe 8"Discharges pipe 6 "Gravel filter 0.5 - 1portal hangerDEEP WELLTYPICAL CROOS SECTIONHeader pipethe pumps have to be able to keep construction area is dry untill completed strcture inside , and shall be consider safety,

Sheet2PT . WIJAYA KARYALABUHAN ANGIN POWER PLANT PROJECTNORTH SUMATERABREAK DOWN ANALISA HARGA SATUANNODESCRIPTIONUnitVolumeUnit priceAMOUNTAltr 1.REMARK6 month1Mobilisasi :EquipmentFor One Group2 Genset , 8 Unit Groundfos233,050,000.00225,550,000.001.2225,550,000.00270,660,000.00Genset 250 KVAFrom Jakartaunit4.0025,000,000.00100,000,000.001.001.00100,000,000.00100,000,000.00Groundfos pump ( for deep weel )From MedanUnit8.003,000,000.0024,000,000.001.001.0024,000,000.0024,000,000.00Submersible pump 4 "From MedanUnit5.00500,000.002,500,000.001.001.002,500,000.002,500,000.00PVC Pipe for Cashing 8"Pcs21.00300,000.006,300,000.001.001.006,300,000.006,300,000.00Galvanis pipe 6 "and Acce. ( for discharge pipe )Pcs21.00250,000.005,250,000.001.001.005,250,000.005,250,000.00Boring Machine 1 and AccessoriesUnit2.007,500,000.0015,000,000.001.001.007,500,000.007,500,000.00Cabel and panells1.0015,000,000.0015,000,000.001.001.0015,000,000.0015,000,000.00Crane 25 Ton for Jettingls1.0050,000,000.0050,000,000.001.001.0050,000,000.0050,000,000.00PersonilPerson10.001,500,000.0015,000,000.001.001.0015,000,000.0015,000,000.000.00.02,007,550,000.002Equipment1,219,750,000.001,282,300,000.0011,282,300,000.001,282,300,000.00Genset 250 KVARentalunit2.0090,000,000.00180,000,000.002.006.0017,500,000.00210,000,000.001.00125,000,000.00125,000,000.00Groundfos pump ( for deep weel )Buy new oneUnit8.0035,000,000.00280,000,000.008.001.0035,000,000.00280,000,000.001600,250,684.93600,250,000.00Submersible pump 4 "Buy new oneUnit5.0030,000,000.00150,000,000.005.001.0030,000,000.00150,000,000.00PVC Pipe for Cashing 8"Pcs21.00950,000.0019,950,000.0021.001.002,500,000.0052,500,000.00Galvanis pipe 6 "and Acce. ( for discharge pipe )Pcs21.00550,000.0011,550,000.0021.001.00550,000.0011,550,000.00Boring Machine 1 and AccessoriesSub ContractorM240.00750,000.00180,000,000.00240.001.00750,000.00180,000,000.00Cable NFGBY 4 * 150 MMM200.00500,000.00100,000,000.00200.001.00500,000.00100,000,000.00Cable NFGBY 4 * 25 MMM300.00125,000.0037,500,000.00300.001.00125,000.0037,500,000.00Cable NYM 4 * 25 mmM400.0055,000.0022,000,000.00400.001.0055,000.0022,000,000.00Incoming / Out going PanelUNIT1.0035,000,000.0035,000,000.001.001.0035,000,000.0035,000,000.00MCB ( Contactor type )UNIT9.002,500,000.0022,500,000.009.001.002,500,000.0022,500,000.00Sunny Hose 4 'Roll10.00400,000.004,000,000.0010.001.00400,000.004,000,000.00Sunny Hose 6 "Roll15.00650,000.009,750,000.0015.001.00650,000.009,750,000.00Rental Cranemonth1.0017,500,000.0017,500,000.001.001.0017,500,000.0017,500,000.00Accessoriesls1.00150,000,000.00150,000,000.001.001.00150,000,000.00150,000,000.003Operational44,200,000.00145,200,000.001.05145,200,000.00152,460,000.00Installation Pumpunit8.003,000,000.0024,000,000.008.001.003,000,000.0024,000,000.00Operator GensetPerson4.002,000,000.008,000,000.004.006.002,000,000.0048,000,000.00SolarFuel Consumption 25 lr/hoursltr20,150.000.00.020,150.006.000.00.0Oilltr60.0045,000.002,700,000.0060.006.0045,000.0016,200,000.00Service costls1.003,500,000.003,500,000.001.006.003,500,000.0021,000,000.00Jaga PompaPerson4.001,500,000.006,000,000.004.006.001,500,000.0036,000,000.00Contractor site fasilities125,000,000.00125,000,000.001125,000,000.00125,000,000.00Site office and work shopContainer 20 FeetUnit2.0015,000,000.0015,000,000.0015,000,000.00supporting toollLs1.0065,000,000.0065,000,000.0065,000,000.00Lifting device( rental Mobil )ls1.0045,000,000.0045,000,000.0045,000,000.00Genset Cover Sheetunit2.001,800,000.001,800,000.001,800,000.00IDirect Cost1,622,900,000.001,778,050,000.00IIIndirect Cost4.0088,926,027.4097,427,397.260.00.0IIIRisk0.00.0Technical Risk2.0044,463,013.7048,713,698.63Non Teknis2.0044,463,013.7048,713,698.630.00.0Head quarter charge4.0088,926,027.4097,427,397.26Contigency5.00111,157,534.25121,784,246.58\0.00.0Margin10.00222,315,068.49243,568,493.1527.00Total2,223,150,684.932,435,684,931.51560,207,534.25405,947,488.58

surface pumpPT . WIJAYA KARYALABUHAN ANGIN POWER PLANT PROJECTNORTH SUMATERABREAK DOWN ANALISA HARGA SATUANNODESCRIPTIONUnitVolumeUnit priceAMOUNTREMARK1Mobilisasi :132,500,000.0067,500,000.00EquipmentFor One Group2 Genset , 10 Unit submersible pumpGenset 125 KVAFrom Jakartaunit4.0025,000,000.00100,000,000.001.001.0035,000,000.0035,000,000.00Submersible pump 4 "From MedanUnit5.00500,000.002,500,000.001.001.002,500,000.002,500,000.00Cabel and panells1.0015,000,000.0015,000,000.001.001.0015,000,000.0015,000,000.00Crane 25 Ton for Jetting0.0PersonilPerson10.001,500,000.0015,000,000.001.001.0015,000,000.0015,000,000.000.00.02Equipment710,750,000.00740,750,000.00Genset 125 KVARentalunit2.0090,000,000.00180,000,000.002.006.0017,500,000.00210,000,000.00Submersible pump 4 "Buy new oneUnit5.0030,000,000.00150,000,000.005.001.0030,000,000.00150,000,000.00Cable NFGBY 4 * 150 MMM200.00500,000.00100,000,000.00200.001.00500,000.00100,000,000.00Cable NFGBY 4 * 25 MMM300.00125,000.0037,500,000.00300.001.00125,000.0037,500,000.00Cable NYM 4 * 25 mmM400.0055,000.0022,000,000.00400.001.0055,000.0022,000,000.00Incoming / Out going PanelUNIT1.0035,000,000.0035,000,000.001.001.0035,000,000.0035,000,000.00MCB ( Contactor type )UNIT9.002,500,000.0022,500,000.009.001.002,500,000.0022,500,000.00Sunny Hose 4 'Roll10.00400,000.004,000,000.0010.001.00400,000.004,000,000.00Sunny Hose 6 "Roll15.00650,000.009,750,000.0015.001.00650,000.009,750,000.00Accessories ( Lamp, and accesorries )ls1.00150,000,000.00150,000,000.001.001.00150,000,000.00150,000,000.003Operational44,200,000.00124,200,000.00Installation Pumpunit8.003,000,000.0024,000,000.008.001.003,000,000.0024,000,000.00Operator GensetPerson4.002,000,000.008,000,000.004.006.001,500,000.0036,000,000.00SolarFuel Consumption 25 lr/hoursltr20,150.000.00.018,750.006.000.00.0Oilltr60.0045,000.002,700,000.0060.006.0045,000.0016,200,000.00Service costls1.003,500,000.003,500,000.001.006.002,000,000.0012,000,000.00Jaga PompaPerson4.001,500,000.006,000,000.004.006.001,500,000.0036,000,000.00Contractor site fasilities125,000,000.00125,000,000.00Site office and work shopContainer 20 FeetUnit2.0015,000,000.0015,000,000.0015,000,000.00supporting toollLs1.0065,000,000.0065,000,000.0065,000,000.00Lifting device( rental Mobil )ls1.0045,000,000.0045,000,000.0045,000,000.00Genset Cover Sheetunit2.001,800,000.001,800,000.001,800,000.00IDirect Cost1,013,350,000.001,057,450,000.00IIIndirect Cost16.00311,800,000.00325,369,230.770.00.0IIIRisk0.00.0Technical Risk2.0038,975,000.0040,671,153.85Non Teknis2.0038,975,000.0040,671,153.850.00.0Head quarter charge4.0077,950,000.0081,342,307.69Contigency5.0097,437,500.00101,677,884.620.00.0Margin19.00370,262,500.00386,375,961.5448.00Total1,948,750,000.002,033,557,692.31650,738,461.54338,926,282.05

Sheet4PT. WIJAYA KARYALABUHAN ANGIN COAL FIRED POWER PLANT PROJECT 2 x 115 MWSIBOLGA - NORTH SUMATERADEWATERING SYSTEMPRICE LIST OF CONTRACTNOITEMUNITVOLUMEUnit PriceDescriptionIDEEP WELL SYSTEMMob & Demob EquipmentLs1.00270,660,000.00Mob and Demob, transport in site calculated lump sumpDEEP WELL ( Groundfos 6 " = 6 Unit ), L = 15 M' depthSet1.002,007,550,000.00Providing pumps, Genset, installation, wiring, Consumable price, Casing .Operation CostMonth1.00152,460,000.00Cost for Operation of Pumps, operator,maintenance , excluding suplly Diesel fuel, calculated Month OperationIISURFACE PUMP or Submersible PumpMob & Demob EquipmentLs1.00159,000,000.00Mob and Demob, transport in site calculated lump sumpSurface Pump ( Submersible pump 6 " = 6 Unit )Set1.001,598,250,000.00Providing pumps, Genset, installation, wiring, Consumable priceOperation CostMonth1.0066,300,000.00Cost for Operation of Pumps, operator,maintenance , excluding suplly Diesel fuel, calculated Month Operation

Sheet5PT. WIJAYA KARYALABUHAN ANGIN COAL FIRED POWER PLANT PROJECTNORTH SUMATERANODESCRIPTIONUnitVolumeUnit priceAMOUNTTimeIndexsREMARK1Mobilisasi :EquipmentFor One Group132,500,000.00132,500,000.001.2159,000,000.00Genset 250 KVAFrom Jakartaunit4.0025,000,000.00100,000,000.001100,000,000.00Submersible pump 4 "From MedanUnit5.00500,000.002,500,000.0012,500,000.00Cabel and panells1.0015,000,000.0015,000,000.00115,000,000.00PersonilPerson10.001,500,000.0015,000,000.00115,000,000.000.00.01,598,250,000.002Equipment958,250,000.00958,250,000.001958,250,000.00Genset 250 KVARentalunit2.00100,000,000.00200,000,000.005.00200,000,000.001.00125,000,000.00Submersible pump 4 "Buy new oneUnit7.0030,000,000.00210,000,000.001210,000,000.001.00515,000,000.00Cable NFGBY 4 * 150 MMM200.00500,000.00100,000,000.001100,000,000.00Cable NFGBY 4 * 25 MMM300.00125,000.0037,500,000.00137,500,000.00Cable NYM 4 * 25 mmM400.0055,000.0022,000,000.00122,000,000.00Incoming / Out going PanelUNIT1.0035,000,000.0035,000,000.00135,000,000.00MCB ( Contactor type )UNIT9.002,500,000.0022,500,000.00122,500,000.00Sunny Hose 4 'Roll10.00400,000.004,000,000.0014,000,000.00Sunny Hose 6 "Roll15.00650,000.009,750,000.0019,750,000.00Rental Cranemonth1.0017,500,000.0017,500,000.00117,500,000.00Accessoriesls1.00300,000,000.00300,000,000.001300,000,000.000.03Operational44,200,000.0044,200,000.001.566,300,000.000.0Installation Pumpunit8.003,000,000.0024,000,000.00124,000,000.00Operator GensetPerson4.002,000,000.008,000,000.0018,000,000.00SolarFuel Consumption 25 lr/hoursltr0.06,700.000.010.0Oilltr60.0045,000.002,700,000.0012,700,000.00Service costls1.003,500,000.003,500,000.0013,500,000.00Jaga PompaPerson4.001,500,000.006,000,000.0016,000,000.000.0Contractor site fasilities125,000,000.001125,000,000.00Site office and work shopContainer 20 FeetUnit2.0015,000,000.0015,000,000.00115,000,000.00supporting toollLs1.0065,000,000.0065,000,000.00165,000,000.00Lifting device( rental Mobil )ls1.0045,000,000.0045,000,000.00145,000,000.00Genset Cover Sheetunit2.001,800,000.001,800,000.0011,800,000.00IDirect Cost1,260,850,000.00IIIndirect Cost4.0071,033,802.82514,995,070.420.0515,000,000.00IIIRisk0.0Technical Risk2.0035,516,901.41Non Teknis2.0035,516,901.410.0Head quarter charge4.0071,033,802.82Contigency5.0088,792,253.52\0.0Margin12.00213,101,408.4529.00Total1,775,845,070.42

Sheet3PUMP WIRING

Genset 250 KVAGenset 250 KVAControl panel( MCB )MCBP1MCBP2MCBP3MCBP4MCBP5MCBP6MCBP7MCBP8