AL Water Projects Practice Questions - Alabama Water Projects Contractor Examination Exam

How should reinforcing bars be supported to maintain specified cover in a tank floor?

On loose scrap wood that will rot after the pour On random bricks scavenged from demolition By laying the bars directly on the subgrade On chairs, dobies, or other supports approved to hold the specified cover

Correct Answer:

On chairs, dobies, or other supports approved to hold the specified cover

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