Briefing crews on snug-tight versus slip-critical zones of the same roof steel, what is the core execution difference?
Choices
- (A) No difference in wrench strategy
- (B) Slip-critical demands tighter clamp control and documentation so service slip stays within code limits
- (C) Snug zones always need extra welds
- (D) Slip-critical ends after the first walk-down
Correct answer: (B)
Slip-critical demands tighter clamp control and documentation so service slip stays within code limits
Explanation
Service slip can harm finishes if bolt classes are mixed up.