All Services Engineering & Architecture CAD & AutoCAD $5/hr · Starting at $25 Piping layout drawings, isometrics, PID drawings, fabrication drawings preparation in power plant, petrochemical industry. About $5/hr · Ongoing Download Resume Piping layout drawings, isometrics, PID drawings, fabrication drawings preparation in power plant, petrochemical industry. Skills & Expertise DesignDrawingEngineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts EngineersDesignersDrawing Artists