Cwmfelin & Cwmbwrla Sdgs

Technical drawing numbers
S1817/1Record of amendments
S1817/2Locking sketch
S1817/3Mechanical locking table
S1817/4Detection table
S1817/5Electrical control table
S1817/6Dog chart
S1817/7Lever leads
S1817/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Swansea Loop West  ——  This box   ——  Cockett Tunnel

No SRS diagram is available.

This page last updated on 8th October 2010.