2019 California Code
Labor Code - LAB
DIVISION 5 - SAFETY IN EMPLOYMENT
PART 9 - TUNNEL AND MINE SAFETY
CHAPTER 1 - Tunnels and Mines
Section 7960.

Universal Citation: CA Labor Code § 7960 (2019)
7960.  

In any tunnel or underground mine classified as potentially gassy, tests for gas or vapors shall be made prior to start of work at each shift. If any concentration of gas at or above 10 percent of the lower explosive limit is recorded, the division shall be notified immediately.

(Added by Stats. 1972, Ch. 1430.)

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