All Services Engineering & Architecture Autocad Mechanical Drawings $5/hr · Starting at $25 Plan, elevation, sectional view, general arrangement, layout drawings, piping layout, plant layout. Mechanical detail drawing including, tolerance welding symbol, machining standards etc. About $5/hr · Ongoing Download Resume Plan, elevation, sectional view, general arrangement, layout drawings, piping layout, plant layout. Mechanical detail drawing including, tolerance welding symbol, machining standards etc. Skills & Expertise Autodesk AutoCAD 0 Reviews This Freelancer has not received any feedback.