The Pipe Braces That Support Concrete Tilt- Up Walls Are

The pipe braces that support concrete tilt- up walls are typically removed when

A) all wall panels have been erected, anchored to the footings, and the floor and roof structures have been completed.
B) all walls panels have been erected and anchored to the footings.
C) all wall panels have been erected, anchored to the footings, the floor and roof structures have been completed, and the exterior finish to wall panels has been applied.
D) all wall panels have been erected.
E) all wall panels have been erected, anchored to the footings, and the floor structures have been completed.