You receive shop drawings for structural steel that differ from the original design drawings. What is the proper procedure?
Correct Answer
D) Submit the shop drawings to the engineer for review and approval
Shop drawings must be submitted to the design professional (engineer/architect) for review and approval before fabrication begins. This ensures the proposed fabrication methods meet design intent and structural requirements.
Why This Is the Correct Answer
Shop drawings that differ from original design drawings must always be submitted to the design professional for review and approval before any fabrication begins. The engineer or architect needs to verify that the proposed changes maintain structural integrity and meet the design intent. This is a critical quality control step that protects both the contractor and the project from potential structural failures or code violations. Proceeding without professional approval could result in liability issues and unsafe conditions.
Why the Other Options Are Wrong
Option B: Proceed with fabrication using the shop drawings
Simply ignoring the shop drawings and using only the original design drawings fails to address why the shop drawings differ. The differences may be necessary for constructability, material availability, or other valid reasons that need professional evaluation.
Option C: Split the difference between the two sets of drawings
Splitting the difference between conflicting drawings is unprofessional and dangerous. Only qualified design professionals can determine which specifications are structurally sound and code-compliant.
Memory Technique
Remember 'SAFE': Submit, Approve, Fabricate, Execute - always get approval before fabrication when drawings differ
Reference Hint
Florida Building Code, Chapter 17 - Structural Tests and Special Inspections, and AIA Contract Documents regarding shop drawing submittal procedures
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