California Code of Regulations
Title 8 - Industrial Relations
Division 1 - Department of Industrial Relations
Chapter 4 - Division of Industrial Safety
Subchapter 20 - Tunnel Safety Orders
Article 10 - Emergency Rescue Procedures and Equipment
Section 8430 - Rescue Crew and Breathing Apparatus
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
(a) Rescue Teams
EXCEPTION: A rescue crew of at least five persons is not required for tunnels where less than 10 persons are underground at any one time (Labor Code Section 7958).
(b) The employer shall ensure that rescue teams are familiar with conditions at the jobsite.
(c) No person who is physically unfit or who has not had the required training shall be allowed to use permissible self-contained oxygen breathing apparatus for rescue crew work.
(d)
(e) Where self-contained oxygen breathing apparatus is required by this section the following shall prevail:
(f) A 1-hour self-rescue device approved by MSHA shall be provided and be immediately available for each person underground. Where a person works on or around mobile equipment, self-rescue devices may be placed in a readily accessible location on such equipment.
(g) In tunnels classified as Gassy or Extrahazardous, self-rescue devices shall be worn or carried by each person underground at all times.
(h) All self-rescue devices shall be inspected, tested and maintained in accordance with the manufacturer's requirements. Particular attention shall be given to insure the established service life is not exceeded.
(i) Each person shall be trained in the proper inspection, use and limitations of the self-rescue device before being permitted to go underground and at least every three months thereafter. Records of this training shall be maintained on the job site in accordance with Section 3203(b) of the General Industry Safety Orders.
1. Amendment of Article 10 heading, repealer of subsections (a)-(c), new subsections (a)-(b) and subsection relettering, repealer of newly designated subsection (d), new subsections (e)-(i) and new NOTE filed 3-5-96; operative 4-4-96 (Register 96, No. 10).
Note: Authority cited: Sections 142.3 and 7997, Labor Code. Reference: Sections 142.3 and 7997, Labor Code.