Tiebacks must be attached before a c-hook or beam is put out over the wall?

Tiebacks must be attached before a c-hook or beam is put out over the wall?

• A. True
• B. False
• C. Not required
• D. Only if a permit

Answer: (A)

Tiebacks provide the back restraint that keeps a wall from moving as you place overhead supports. Installing them first creates a stable, anchored base so the wall won’t shift or collapse when a c-hook or beam is extended over the wall. If you extend the beam before the tiebacks are in place, you introduce a real risk of uncontrolled wall movement, endangering workers and equipment. Therefore, the correct practice is to attach the tiebacks before putting the c-hook or beam over the wall.

Tiebacks provide the back restraint that keeps a wall from moving as you place overhead supports. Installing them first creates a stable, anchored base so the wall won’t shift or collapse when a c-hook or beam is extended over the wall. If you extend the beam before the tiebacks are in place, you introduce a real risk of uncontrolled wall movement, endangering workers and equipment. Therefore, the correct practice is to attach the tiebacks before putting the c-hook or beam over the wall.