KNOWLEDGE
Wednesday, 12 September 2012
PIPING WORK ESTIMATE
TOTAL HOURS=shop hr + field hr + hydro hr + support hr
TOTAL MATERIAL S$=TOTAL PIPES COST+TOTAL FITTINGS COST+ VALVES COST + BOLTS + GASKET + SUPPORT
SUBCONTRACT S$= GALV.COST+NDT COST+PWHT COST+PAINTING COST+INSULATION COST
Wednesday, 15 August 2012
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