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

Thrust restraint on a pressure water main is required at which locations?

Only on straight runs of gasketed pipe At bends, tees, dead ends, and other fittings where unbalanced thrust develops Only inside the treatment plant, never in the distribution system Only if the main is a gravity sewer

Correct Answer:

At bends, tees, dead ends, and other fittings where unbalanced thrust develops

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