NR/L2/SIG/10013
Investigation of Signalling Equipment
| Organization: | NR |
| Publication Date: | 3 September 2011 |
| Status: | active |
| Page Count: | 15 |
scope:
The requirements laid down in this standard are the minimum that shall be applied in undertaking investigations on Network Rail signalling systems. The requirements apply to Network Rail operational signalling equipment either in service or installed on Network Rail property pending commissioning.
Purpose
This standard defines the requirements for authorising the technical investigation of signalling equipment on Network Rail infrastructure or property, undertaking the investigation, and distributing Investigation Reports.
Document History