The handling of explosives may be performed by the person holding a permit to use the explosives or by other employees under his direct supervision provided that such employees are at least 21 years of age.
Conn. Agencies Regs. § 29-349-205
The handling of explosives may be performed by the person holding a permit to use the explosives or by other employees under his direct supervision provided that such employees are at least 21 years of age.
Conn. Agencies Regs. § 29-349-205