A. Owners or operators shall place warning signs or other warning notices at the entrance to working places deemed dangerous, and at the entrance to old or abandoned workings of active mines, and no person other than those authorized by the operator shall remove or go beyond a caution-board, warning sign or danger signal so placed.

Terms Used In Arizona Laws 27-363

  • Operator: means a natural person, corporation, partnership association, agent, governmental entity or other public or private organization or representative owning, controlling or managing a mine. See Arizona Laws 27-301
  • Person: includes a corporation, company, partnership, firm, association or society, as well as a natural person. See Arizona Laws 1-215
  • workings: means any or all parts of a mine excavated or being excavated, including shafts, tunnels, drifts, crosscuts, adits, entries, winzes, raises, stopes, open cuts, and all working places, whether abandoned or in use. See Arizona Laws 27-301

B. Visitors shall not be allowed underground unless accompanied by the operator or his agent.