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Signalling Notices

(2003)



SC143 - CRIANLARICH TO OBAN

DALMALLY (TPWS)

The existing stop boards situated at :-

the Taynuilt end of the Down loop (on left of drivers),
the Tyndrum Lower end of the Up loop (on left of drivers),

have been fitted with a TPWS indicator directly below each stop board.

A new stop board has been provided on right of drivers, facing to Up direction trains, at the Tyndrum Lower end of the Down loop. A TPWS indicator has been provided directly below the new stop board.

A new stop board has been provided, on right of drivers, facing to Down direction trains, at the Taynuilt end of the Up loop. A TPWS indicator has been provided directly below the new stop board.

The TPWS indicator contains a single blue coloured aspect which :-

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