GERT8000-HB8 Iss 6
IWA, COSS or PC blocking a line
Synopsis
You will need this handbook if you carry out the duties of a IWA, COSS or PC blocking a line.
Summary Of Changes
Introduction of one line-blockage form for signaller and COSS, in place of separate forms.
Read full standard

Registered
Withdrawn
Rule Book Handbook
- Issued:
- 02/09/2017
- Published:
- 02/09/2017
- In Force:
- 02/12/2017
- Withdrawn:
- 01/12/2018
Details
Consultation Status | Closed |
Vehicle Assessment | No |
Supersedes | GERT8000-HB8 Iss 5 |
Superseded By | GERT8000-HB8 Iss 7 |
Lead Committee | Traffic Operation and Management - TOM |
Supporting Committee | Control Command and Signalling - CCS |
Impact Assessments
![]() Registered |
17 IA12; 18 IA29 |
Supporting Documents | GERT8000-RBBL Iss 30 ; GERT8000-RBBL Iss 32 |
Deviations
![]() Registered |
18-048-DEV
NR3180 form. |