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

When is it appropriate to enter a trench that has no protective system at 6 feet depth in Type C soil?

Whenever production is behind schedule It is not appropriate; install a proper protective system or use another compliant method before entry If two workers agree the soil looks good If the weather is sunny

Correct Answer:

It is not appropriate; install a proper protective system or use another compliant method before entry

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