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Signalling Notices

(2003)



SC143 - CRIANLARICH TO OBAN

MONDAY 27 OCTOBER - OBAN (TPWS)

The existing stop boards situated :-

at the exit from the siding (on right of drivers),
on No 4 platform line (Down) (on right of drivers),
on No 3 platform line (Up) (on left of drivers),

will be fitted with a TPWS indicator directly below each stop board.

A new (repeater) TPWS indicator will be provided, on left of drivers, on the No 3 (Up) platform line (for the existing stop board).

A TPWS overspeed sensor will be provided on the approach to No 4 (Down) platform buffer stop.

A TPWS overspeed sensor will be provided on the approach to No 3 (Up) platform buffer stop.

The TPWS indicator will contain a single blue coloured aspect which will :-

  • display a steady blue aspect when TPWS is energised and active,
  • display a flashing blue aspect when TPWS is in working order and suppressed,
  • when unlit, indicate a TPWS failure or indicator failure.
(See Section D of this Notice)