NR - NB 193 ISSUE 2
Collis Hinged Signal Post Checks and Operation Procedure
| Organization: | NR |
| Publication Date: | 26 May 2021 |
| Status: | active |
| Page Count: | 9 |
scope:
This Notice Board applies to checks and the operation of Collis hinged signal post (CHSP). The manufacturer's Operation & Maintenance (O&M) manual and training video is available on Collis' website http://collis.co.uk/
Purpose
This Notice Board has been produced to act as guidance when lowering and raising hinged signal posts designed and manufactured by Collis Engineering Ltd.
Document History