Who usually prepares the shop drawings?

Who usually prepares the shop drawings?

• A. Owner
• B. Fabrication
• C. Engineer
• D. Architect

Answer: (B)

Shop drawings are produced by the fabrication shop. These drawings take the engineer’s and architect’s design intent and show exactly how the steel pieces will be cut, shaped, welded, bolted, and assembled in the shop. They include details like member sizes, connection plates, weld sizes, bolt patterns, anchor bolts, and tolerances, which the shop needs to manufacture and assemble the components correctly. The engineer or architect typically reviews and approves these shop drawings to ensure they conform to the design and codes, but the actual production drawings come from the fabricator, not the owner or design professionals.

Shop drawings are produced by the fabrication shop. These drawings take the engineer’s and architect’s design intent and show exactly how the steel pieces will be cut, shaped, welded, bolted, and assembled in the shop. They include details like member sizes, connection plates, weld sizes, bolt patterns, anchor bolts, and tolerances, which the shop needs to manufacture and assemble the components correctly. The engineer or architect typically reviews and approves these shop drawings to ensure they conform to the design and codes, but the actual production drawings come from the fabricator, not the owner or design professionals.