When using explosives, the specific precautions to be taken to ...

[cookcarl]

When using explosives, the specific precautions to be taken to prevent accidental discharges:
 
  A. In holes that have been primed and shunted, detonators should be short-circuited until they are connected into the blasting circuit.
  B. In the event of a lightning storm, blasting operations should be suspended and all personnel should be removed from the blasting area.
  C. Warning signs should be prominently displayed to warn against the use of radio transmitters within 1000 feet of the blasting site.
  D. All of the above

Question 2

Which of the following factors are taken into consideration when developing a comprehensive written safety and health plans?
 
  A. Ethical factors
  B. Regulatory factors
  C. Economic factors
  D. All of the above are factors.

[Jsherida]

Answer to Question 1

D

Answer to Question 2

D

[cookcarl]

Thanks

[Jsherida]

Welcome