Who typically prepares shop drawings?

• A. The contractor
• B. The owner
• C. The inspector
• D. The supplier

Answer: (A)

Shop drawings are the detailed fabrication and installation drawings that show exactly how components will be made and assembled in the field. The party responsible for coordinating the work and delivering the project—the contractor—prepares these drawings, often with input from subcontractors or fabricators who supply the specific assemblies. The goal is to translate the contract documents into practical, buildable details that show exact dimensions, materials, connections, and installation methods. These drawings are then submitted for review and approval by the design professional before fabrication or installation proceeds. The owner doesn’t typically create shop drawings, and the inspector reviews for compliance rather than generating them. Suppliers or fabricators may provide fabrication drawings for their products, but the responsibility to integrate and submit shop drawings lies with the contractor.