Cal. Lab. Code § 7980
Current through the 2023 Legislative Session.
All electrical equipment and machines, including diesel engines, used in tunnels or underground mines classified extrahazardous shall be permissible equipment. The division may, however, permit the use of nonpermissive equipment in a tunnel or underground mine in areas where it finds there is no longer danger from gas or other hazards.
Ca. Lab. Code § 7980