Mark Mayer is a blast technician who dynamites stuff in the Colorado area. He uses a diamond core drill equipped drill truck to drill out blasting holes. He started at 13, and has blown away the tips of two of his fingers when he was still inexperienced.

By seasonEdit

The Hoffman Crew used him at the Fairplay Claim during season 7 to blast away rocks too big to move by 460 Excavator.

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