erection drawing การใช้

• Erection drawings are used to guide the steel erector on the construction site ( " in the field " ) as to where and how to erect the fabricated steel members.
• The shop drawings are intended for use by the fabrication shop, and thus contain little or no information about the erection and installation of the steel members they depict; this information belongs in the erection drawings.
• Since the erection drawings are intended for use in the field, they contain very little specific information about the fabrication of any individual steel member; members should already be completed by the time the erection drawings are used.
• Since the erection drawings are intended for use in the field, they contain very little specific information about the fabrication of any individual steel member; members should already be completed by the time the erection drawings are used.
• The specialty engineer is responsible to design only those elements which the manufacturer is commercially obligated to supply ( e . g . by contract ) and to communicate the assembly procedures, design assumptions and responses, to the extent that the design relies on or affects work by others, to the Engineer of Record  usually described in the manufacturer's erection drawings and assembly manuals.