AL Tunnel Practice Questions - Alabama Tunnel Contractor Examination Exam

Workers need to cross a placed invert reinforcing mat to reach the far form. What is the correct practice?

Walk on the bars; the steel is designed for foot traffic Pull bars aside to make a path and leave them displaced Wait until concrete is in the forms and wade through the mixture Use runways or planks so no one walks on the placed reinforcement

Correct Answer:

Use runways or planks so no one walks on the placed reinforcement

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