There is a newer version
of
this Section
2019 California Code
Labor Code - LAB
DIVISION 5 - SAFETY IN EMPLOYMENT
PART 9 - TUNNEL AND MINE SAFETY
CHAPTER 1 - Tunnels and Mines
Section 7963.
Universal Citation: CA Labor Code § 7963 (2019)
7963.
All underground mines and tunnels with more than five men underground at one time shall have telephone or other communication systems to the surface in operation at any time there are persons underground. Such systems shall be installed in such a manner that destruction or removal of one phone or communication device does not make other phones or communication devices inoperative.
(Added by Stats. 1972, Ch. 1430.)
Disclaimer: These codes may not be the most recent version. California may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.
