A structural engineer has revised the shop drawings for precast concrete panels, changing the connection details. As the general contractor, what documentation should you require before proceeding?
Correct Answer
B) Stamped and signed revised drawings from the engineer
Any structural changes must be documented with stamped and signed drawings from the licensed structural engineer. This provides legal documentation and ensures professional responsibility.
Why This Is the Correct Answer
Stamped and signed revised drawings from the engineer are legally required documentation for any structural changes. The engineer's stamp and signature provide professional liability coverage and legal accountability for the structural modifications. This documentation protects all parties and ensures the changes meet engineering standards and building codes. Without proper stamped drawings, the contractor could face liability issues and code compliance problems.
Why the Other Options Are Wrong
Option C: Verbal approval from the architect
Updated specifications alone do not provide the detailed technical drawings and professional engineer's seal required for structural modifications to precast concrete connections.
Option D: Email confirmation of the changes
Verbal approval from the architect is insufficient and provides no legal documentation or professional accountability for structural changes that could affect building safety and code compliance.
Memory Technique
Use 'SEAL the DEAL' - Structural Engineers Always License (SEAL) their work, and stamped Drawings Ensure Accountability and Legality (DEAL)
Reference Hint
Florida Building Code Chapter 1, Section 107 - Submittal Documents, and Chapter 16 - Structural Design Requirements
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