GERT8000-OTM Iss 12
Working of on-track machines (OTM)
Synopsis
Summary Of Changes
In section 4.3, ‘Wrong-direction movements’, driver instructions have been expanded to include the actual warning horn sound to be used in alignment with the wording in GERT8000-TW1 section 48. In the same section, the instruction around the competent person has been reworded to fit better the Rule Book style.
Section four ‘Working outside a possession’ has been revised to include new instructions at section 4.4 on maintaining clearance from other lines. These new instructions replicate those already applicable when working within a possession. They explain that the necessary clearance from an adjacent line will be defined in company instructions, and that the instructions also apply to a line adjacent to one on which vehicles are being loaded by an OTM with extendible equipment.
Section five, ‘Working within a possession’ has been expanded at section 5.1 to include instructions similar to those already published for on-track plant. They explain that the necessary clearance from an adjacent line will be defined in company instructions, and that the instructions also apply to a line adjacent to one on which vehicles are being loaded by an OTM with extendible equipment. An additional method of obtaining the necessary clearance has been included, which already applies to on-track plant.
Optional reading and resources:

- Issued:
- 07/09/2024
- Published:
- 07/09/2024
- In Force:
- 07/12/2024
- Next Review:
- 07/12/2025
Details
Vehicle Assessment | No |
Supersedes | GERT8000-OTM Iss 11 |
Associated Standard | GERT8000-TW1 Iss 20 , GERT8000-RBBL Iss 40, GERT8000 Issue Iss 37 |
Lead Committee | Traffic Operation and Management - TOM |
Supporting Committee | Control Command and Signalling - CCS; Plant - PLT; Rolling Stock - RST |
Impact Assessments
![]() Registered |
24 IA11; 24 IA13 |