My position is Assistant resident engineer, My job assistant engineer to sign off payment with PCBK consult company work out for consult advised Italian Thai company working properly, Check payment and sign payment to main contract I looking mainline for production work, checked concrete sleeper test, concrete sleeper laying checked spacing flash butt web, rail delivery and final clips before tamping during tamping checked gage and cant of track before sign payment to subcontractor and looking thermit welding and distressing before final tamping