Phone: 919.707.7930
Fax: 919.807.2835
Email: William.gerringer@labor.nc.gov
Website: https://www.labor.nc.gov/safety-and-health/mine-and-quarry
https://www.labor.nc.gov/safety-and-health/occupational-safety-and-health/occupational-safety-and-health-topic-pages/blasting-and-explosives
