underground working

"underground working" means any undertaking in which operations are conducted for the purpose of extracting any substance from below the surface of the earth, the ingress to and egress from which is by means of shafts, adits or natural caves;
ACT 265 - EMPLOYMENT ACT 1955 (REVISED 1981)
2. Interpretation.

underground working

"underground working" means any undertaking in which operations are conducted for the purpose of extracting any substance from below the surface of the earth, the ingress to and egress from which is by means of shafts, adits or natural caves;
ACT 265 - EMPLOYMENT ACT 1955 (REVISED 1981)
2. Interpretation.