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Re: Welded Rail



On Sun, 27 Sep 1998 06:52:37 GMT, chris@transdata.co.nz ("chris
'fufas' grace") wrote:

>Even austentistic manganese rail (which I believe is used on the city
>underground lines in Sydney) can be welded.

Whatever the rail in use in the CityRail tunnels under Sydney, it can
certainly be welded as they have recently updated the signalling
system and thermit welded a number of former speed signalling
insulated block joints that were no longer required.

Cheers,

Bill

Bill Bolton
Sydney, Australia