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Mrpkerzz Mrpkerzz
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6 years ago
Which of the following factors minimize the hazards associated with excavation work?
 
  A. Traffic in the vicinity.
  B. Proximity of structures or equipment.
  C. Soil factors.
  D. All of the above

 Q. 2

Which of the following statements are false?
 
  A. When using cranes and hoists, all tools or materials to be raised or lowered do not need to be stacked or secured to prevent shifting and snagging.
  B. A caisson is an airtight and watertight structure in which construction work can be done underground or underwater.
  C. Employees must be deemed physically capable of undertaking work under compressed air by a physician.
  D. None of the above

 Q. 3

OSHA's Steel Erection Standard requires that all columns be anchored by a minimum of two anchor bolts.
 
  Indicate whether the statement is true or false
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StewartStewart
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#1
Posts: 306
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6 years ago
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