40 COR 40-6846 [¶ 22,119]
TUNNEL SAFETY ORDERS - RECORDS OF GAS TESTS AND AIR FLOW MEASUREMENTS
Cal. Code Regs, tit. 8, § 8424(a)(2) (2012) - Employer failed to record air flow measurements in accordance with the safety order.
TUNNEL SAFETY ORDERS - VENTILATION AND AIR QUALITY
Cal. Code Regs, tit. 8, § 8437(a) (2012) - Employer failed to prevent dangerous accumulations of flammable gas in a tunnel.
TUNNEL SAFETY ORDERS - TESTS FOR DANGEROUS OR EXPLOSIVE GASES
Cal. Code Regs, tit. 8, § 8424(b)(1) (2012) - Employer tested for dangerous or explosive gasses as required by the safety order.