GKRT0063 Iss 1
Approach Locking and Train Operated Route Release
Synopsis
This document defines the safety critical requirements provided to maintain the safety of an approaching train after withdrawal of the authority to proceed and for the provision of Train Operated Route Release.
Read full standard
Registered
Withdrawn
Railway Group Standard
- Issued:
- 01/11/1996
- Published:
- 30/11/1996
- In Force:
- 07/04/1997
- Withdrawn:
- 07/12/2013
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Supersedes | GSST0059 Iss 1, SSP019 Iss 1 |
| Superseded By | GKRT0055 Iss 1, GKRT0077 Iss 1 |
| Lead Committee | Control Command and Signalling - CCS |
| Supporting Committee | Infrastructure - INS; Traffic Operation and Management - TOM |
| Briefing Notes | 13 BN18 |
|
Impact Assessments
Registered |
13 IA09 |
|
Deviations
Registered |
09-163-DGN
Approach locking and TORR for Cambrian ERTMS level 2.
03-071-DGN
Train Operated Route Release: Additional Requirements for Running Movements
10-220-DGN
Single axle counter section sequence for approach locking and TORR for modular signalling schemes.
12-017-DGN
Improved risk management at mechanical signalboxes supervising a controlled level crossing where approach locking (or equivalent) is not currently provided on the protecting signals or the level crossing directly through barrier inhibition.
12-209-DGN
West Hampstead Train Approaching Approach Locking Release with Conditional Double Red
12-180-DGN
Cardiff Area TORR Release Conditions. |