An arc flash is a voltage breakdown of the resistance of air resulting in an arc which can occur where there is sufficient voltage in an electrical system and a path to ground or lower voltage.

The Alberta OH&A Code (2006) says"If a worker may be exposed to a flash fire or electrical equipment flashover , an employer must ensure that the worker wears flame resistant outerware and uses other protective equipment appropriate to the hazard."

Arc Flash starts Wednesday September 9, 2009 at 7pm and runs until 10:30pm- (4) registered
Arc Flash starts Saturday September 26, 2009 at 9am and runs until 12:30pm- (2) registered
Arc Flash starts Wednesday October 21, 2009 at 7pm and runs until 10:30pm-(0) registered
Arc Flash starts Saturday November 21, 2009 at 9am and runs until 12:30pm- (0) registered
Arc Flash starts Wednesday December 16, 2009 at 7pm and runs until 10:30pm- (0) registered
Arc Flash starts Saturday January 9, 2010 at 9am and runs until 12:30pm- (0) registered
Arc Flash starts Wednesday January 27, 2010 at 7pm and runs until 10:30pm- (0) registered
Arc Flash starts Saturday February 20, 2010 at 9am and runs until 12:30pm- (0) registered
Arc Flash starts Wednesday March 10, 2010 at 7pm and runs until 10:30pm- (0) registered