NR TI 136
Alignment of Level Crossing Road Traffic Light Signals (Wig Wags)
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| Organization: | NR |
| Publication Date: | 1 April 2009 |
| Status: | inactive |
| Page Count: | 4 |
scope:
This Technical Instruction covers the requirements for the alignment of the level crossing wig wags, including responsibility.
Standards affected by this TI:
- NR/L2/SIG/19608 - Level Crossing Infrastructure (Inspection & Maintenance) Handbook
- NR/L3/SIG/10663 - Signal Maintenance Specifications
- NR/L2/SIG/10075 - Production of Level Crossing Ground Plans
- NR/L3/SIG/11231 - Signal Maintenance Testing Handbook
Purpose
This Technical Instruction provides information to clarify the requirements for the alignment of level crossing Road Traffic Light Signals (RTLSs), commonly know as Wig Wags.
Document History
NR TI 136
April 1, 2009
Alignment of Level Crossing Road Traffic Light Signals (Wig Wags)
This Technical Instruction covers the requirements for the alignment of the level crossing wig wags, including responsibility.
Standards affected by this TI:
NR/L2/SIG/19608 - Level Crossing...