The erection plan indicates the grade of steel.

The erection plan indicates the grade of steel.

• A. Only for stainless steel
• B. Depends on manufacturer
• C. True
• D. False

Answer: (D)

In erection planning, the plan’s job is to guide field assembly by showing where each piece goes and how connections are made, not to specify material grade. The grade of steel is a material specification set by the design and fabrication documents—found in the project specifications and the fabrication/shop drawings—so the erection plan doesn’t determine or indicate it. Different members can require different grades, and the exact grade is verified against the material list and shop drawings, not inferred from the erection plan. Therefore, saying the erection plan indicates the grade of steel is not correct.

In erection planning, the plan’s job is to guide field assembly by showing where each piece goes and how connections are made, not to specify material grade. The grade of steel is a material specification set by the design and fabrication documents—found in the project specifications and the fabrication/shop drawings—so the erection plan doesn’t determine or indicate it. Different members can require different grades, and the exact grade is verified against the material list and shop drawings, not inferred from the erection plan. Therefore, saying the erection plan indicates the grade of steel is not correct.