Blasting areas shall be surveyed for possible hazards caused by extraneous electricity. Non electric initiation shall be used if a current testing device shows more than 0.06 ampere.
Conn. Agencies Regs. § 29-349-224
Blasting areas shall be surveyed for possible hazards caused by extraneous electricity. Non electric initiation shall be used if a current testing device shows more than 0.06 ampere.
Conn. Agencies Regs. § 29-349-224