Cal. Code Regs. tit. 8, § 4972
Trolley frames shall be constructed to avoid excessive spreading under load. Trolley frames which show signs of excessive spreading under load shall not be used until repaired or replaced.
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
1. Amendment filed 5-1-87; operative 5-31-87 (Register 87, No. 19).