Sheet1Cost of NitrogenS.NoAreaSize - InchLength -MVolume -CMN2 Cyl / CMN2 Cyl - NosRemarks 1Buffer363,8882,583.280.153965.5 bottles /1 buffer pipe2Main Gas Line401,5001,215.480.22433Gas Station3004FG Line to GT1212,000876.300.21755FG line to GT1012,000598.210.2120

Total 1,234.0

Approx number of N2 cylinders -say2000Cost / Cylinder65Nitrogen cost130,000

ShiftingS.NoEquipmentDepl. Period (Months)Rate/MonthCost1Boom truck12500025000

Total25000Labour & other material CostS.NoAreaManpowerMan daysMHSR /MHLabour cost1Buffer31081,470.0035514502Main Gas Line864640.0035224003Gas Station81441,440.0035504004FG Line to GT 12"864640.0035224005FG line to GT 10 "864640.0035224007Blind material & gauges50,0008Shifting team2459003531,500Total 4445,730219,050.0

Total Cost ( Nitrogen + Labour+Equipment )374,050.0Add 30 % Mark up112,215.00Selling Price486,265.00Profit %23%Note :The above cost relates to one time purging cost

Sheet2

Sheet3