Does the erection plan tell you the grade of steel?

Prepare for the California Structural Steel Contractor C-51 License Exam. Use our flashcards and multiple choice questions, each with hints and explanations. Ensure you are ready for the exam!

Multiple Choice

Does the erection plan tell you the grade of steel?

Explanation:
The fundamental point is that material grade is set by the design documents, not by the erection plan. The erection plan focuses on how to assemble and place the members—locations, alignment, connections, anchor bolts, lifts, and sequencing. It normally does not carry the material specification. The exact steel grade is specified by the structural engineer in the contract drawings and specifications (and supported by the steel supplier’s certificate or shop drawings). So you don’t rely on the erection plan to tell you the grade; you refer to the project specs and shop drawings to confirm the required grade.

The fundamental point is that material grade is set by the design documents, not by the erection plan. The erection plan focuses on how to assemble and place the members—locations, alignment, connections, anchor bolts, lifts, and sequencing. It normally does not carry the material specification. The exact steel grade is specified by the structural engineer in the contract drawings and specifications (and supported by the steel supplier’s certificate or shop drawings). So you don’t rely on the erection plan to tell you the grade; you refer to the project specs and shop drawings to confirm the required grade.

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