GKRT0401 Iss 3
Special Inspection Notice : Quartz Halogen lamps - Poor Light Output
This document sets out the actions required to ensure that linesdie signals and indicators fitted with Quartz Halogen lamps have a light output that is visible to train drivers. Info from DOCS 16/5/96. GKRT0401 Issue 3 May 1996 has been transferred to Network Rail document number RTSIN063 with effect from 6 February 1999.
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Railway Group Standard
- In Force: