Correct.
The employer's determination may rest on either removal conditions in the plans and specifications that were followed, or an appropriate ASTM compressive-strength test. Either basis alone suffices. Requiring an ASTM test on top of the specification conditions treats the alternatives as cumulative. A 28-day wait is a fixed period the regulation does not set. Written OSHA approval is not part of the rule.
1 of 1 right so far.
Question 2 of 10.
When must the limited access zone for a masonry wall be established?
A: Before the start of construction of the wall
B: Only after the first course of block is set and inspected
C: Once the wall reaches 8 feet in height
D: When the bracing for the wall is removed
NEXT: A · B · C · D
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