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 17 - Transportation and Haulage
Section 8477 - Block Signals
Universal Citation: 8 CA Code of Regs 8477
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
If there are curves in a tunnel where more than one train or locomotive operates, block signals for each curve shall be installed and used. These signals may be manually operated from each approach to the curve or turn if arranged so as to give effective notice that a train is on the curve.
1. 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.
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