GroundRules
LAB § 7500
Where this section sits in the code
- Labor Code - LAB
- DIVISION 5. SAFETY IN EMPLOYMENT [6300. - 9254.]
- PART 4. MINING INDUSTRIES [7500. - 7501.]
- CHAPTER 3. Underground Telephones [7500. - 7501.]
In all mines operated in the State where a depth of more than five hundred feet underground has been reached, a telephone system shall be established, equipped and maintained by the owners or lessees of the mine with stations at each working level below the depth aforesaid, communicating with a station on the surface of the mine.
Collected 2026-09-14T05:56:33Z. Source file · JSON