Calc And Place Flashcards
(8 cards)
What is the minimum missile hazard distance for charges less than 27 pounds?
300 m
How far should you keep electric blasting caps from energized powerlines?
155 m
How can you prevent static electricity?
By use of proper grounding procedures
To allow for air circulation what is the measurement above and below dunnage?
3 inches below and 18 inches above
How should you store piles of explosives temporarily stored in the open?
No more then 500 pounds per pile and no less than 140 feet apart
Burning being the preferred method of destruction of explosives, how do you proceed?
Ensure piles do not exceed 2000 pounds and are no more than 3 inches thick
What type of explosive ordnance do you not burn?
Blasting caps or det cord
The number one cause of accidents is what?
Human error
