หน้าที่ความรับผิดชอบ: -Evaluate construction against drawing,record and report any deviation or change from the agreed/approved design -Generate BOM or BOQ of piping isometric and piping GA -Steel structure fabrication drawing -Preparation Hydrostatic & Penumetric test report -Responsible of management of material and human resouces on site -Source discipline related construction materials, equipment, machinery, etc. required on site; -Planning of mechanical & piping construction works -Evaluate suppliers, vendors and service providers -Assist with compiling scope of work and schedules for tenders and contracts -Ensuring adherence to all relevant construction drawing,applicable specification,work code and safety manual -Inspecting and verifying report and liaising with the dimension controller/structure surveyor