In California, when designing a reinforced concrete retaining wall over 6 feet in height in seismic design category E, the CBC requires special inspection for which critical phase of construction?
Correct Answer
C) Reinforcing steel placement and concrete placement
CBC Section 1705.3 requires continuous special inspection during placement of reinforcing steel and concrete for structural elements in high seismic zones. This is particularly critical for retaining walls in seismic design category E, where proper reinforcement placement and concrete consolidation are essential for seismic performance and public safety.
Why This Is the Correct Answer
CBC Section 1705.3 requires continuous special inspection during placement of reinforcing steel and concrete for structural elements in high seismic zones. This is particularly critical for retaining walls in seismic design category E, where proper reinforcement placement and concrete consolidation are essential for seismic performance and public safety.
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