costing for minor bridgesTotal cost Incur in Each Bridge2090570Cost Analysis for A minor BridgeSr. No.Nature of WorkTime cycle of each activityRemarksQuantityMachinery / Labor RequiredNos.Rate/UnitDiesel consumption/UnitDiesel consumption/DayRate of diesel per ltrTechnical staff requiredRate of Technical staff per per Nature of WorkTotal Cost Incur1Dismantling of Old Existing Structure6.5 Hrincluding mobilization to next Bridge1 BridgeNeedle Poclan (Bracker)123000016 ltr/hr160611 Engineer1000239760JCB (Cleaning)11200008ltr/hr80611 Supervisor500124880Disposal within 250 mtr with Tractor2200003ltr/hr6061436602Cleaning & Layout Work1 DaysUsing Manpower1 BridgeMale mason5220NANANA1 Asst Supervisor40011001 Engineer10001 surveyor7003Sand filling & Consolidation1 Days16 no. Manpower should be used40 CumBaby Roller (3.5)b for 4 hr1400004lit/hr406142440Male mason162203520TRACTOR With Tanker (3000 ltr)1200003lit/hr30611 supervisor21830Water1 Tanker500NANANA5004Concreting10 daysUsing concrete Mixture machine90 CumConcrete Mixture1200002061346405PCC ( M-10, M-15)2 daysMaterial & erection cost15 Cum15470070500582830Sr. No.Nature of ActivityUnitRate/UnitRaft1st wall2nd wallTop SlabR Wall1R Wall2R wall3D wallP WallTotal Cost1ReinforcementQty.MT500001.8111.521.51490000Time PeriodDAYS1111111MistryNos.40022222225600MasonNos.22012661014106140802Shuttering & CenteringQty.Sqm / Man / Day126686.56.56.50Time PeriodDAYS0.50.512222MistryNos.4001111222MasonNos.2202333444Total MistryNos.4000.50.5124446400Total LaborNos.22011.53688878103CostingQty.Cum8666161616Time PeriodDAYS1111111MistryNos.40022222225600MasonNos.22010101010101010154004Dismantling & DestagingQty.Sqm / Man / Day20121212121212Time PeriodDAYS1111111MistryNos.4000001000400MasonNos.22023333334400549690Sr. No.Required MaterialNos.RatesTotal cost1Plate7018001260002Channel104500450003Prop Jack13615002040004scaffolding136450612005Binding Wire850kg60/kg510006Misc. Item ConcretingPer Bridge60006000Total Cost493200Staff Salary per month incur in the ProjectSr. No.Employee Involved% Contribution of Involvement/monthExpected salary per monthCompletion Period of Each Bridge assume 45 dayTotal salary Per Bridge11 Engineer0.4300001.51800021 supervisor0.6150001.51350031 Surveyor0.5180001.51350041 Assistant Surveyor0.5120001.5900051 Machine Operator0.675001.5675061 Water Man0.660001.5540066150Material required for concreting and sand fillingSr. No.Material RequiredUnit/CumQuantity/CumRate/unitTotal rate /CumTotal Qty of Concrete in Cum or sand filingTotal cost of concrete per Each Bridge1Cementbag83202560902304002SandCum0.4290037890340203AggregateCum0.841300109290982804Sand for Sand fillingCum19009004036000398700

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