How are intersecting braces handled at corners of buildings to maintain alignment?

• A. They must be offset at different heights, but stay within the 2/3 panel height tolerance.
• B. They should all align at the same height.
• C. They are removed before lifting.
• D. They are not used in tilt-up construction.

Answer: (A)

When corners are braced during tilt-up lifting, the way those braces intersect can affect how true the corner stays as the panels are raised. The best approach is to stagger or offset the intersecting braces at different heights, staying within the 2/3 panel height tolerance. This keeps the braces from colliding or binding at a single level and allows the corner to stay aligned as it moves toward its final position.

Offsetting within that tolerance helps maintain the intended geometry of the corner and reduces the risk of misalignment during lift. If all braces were at the same height, they could interfere with each other and with the panels, making it harder to achieve or maintain the correct alignment. Removing braces before lifting defeats their purpose of controlling stability and alignment, and braces are a standard part of tilt-up practice, not something that's excluded.