WAC 296-52-64030
List A qualifications. To be
considered for a blaster's license, limited to one or more
List A classifications, an applicant must have a minimum of
forty hours documented training accrued during the previous
six years.
The training must include a minimum of one of these three
requirements:
• Eight hours basic blaster safety classroom training and
thirty-two hours classification specific field training
experience under a qualified blaster
• Sixteen hours basic blaster safety classroom training
and twenty-four hours classification specific field training
experience under a qualified blaster
• Twelve months classification specific field training
experience.
Aerial blasting classification shall require:
• Standard avalanche control blaster's license
• Experience requirement of five missions under the
supervision of a licensed aerial blaster
• Successful completion of a written exam.
Note:
Additional personnel on board with a standard avalanche control blaster's license may log each mission toward the
aerial blasting endorsement experience requirement.