"bob" wrote in message
...


While the stations associated with HS1 definitely have UIC platforms
for Eurostar, my memory of Waterloo International is that it had UK
type rather than UIC type platforms. Looking at some photos online,
it certainly gives the impression of having UK type platforms, but I
can't find a definite reference. Anyone have chapter-and-verse on
this?

They aren't quite the same as NR standard.

The 2005 SRA/Arup report on Waterloo International re-use discusses this in
great detail, but unfortunately I cannot find a live link to it. This is
the summary:

"5.5.2 Platform Clearances
Stepping distances for passengers between platform and trains are a critical
safety factor. The platforms are designed and maintained to suit the
Eurostar trains. The main sections of the platforms form part of the station
structure. There were concerns that with this form of construction combined
with platform curvature the different platform clearances and stopping
distances required to meet Network Rail standards with domestic trains may
be difficult to achieve.

"NR provided some limited gauging information for several of the WIT
platforms. Although somewhat out of date it provided an opportunity to
determine the likely extent of any problems. It indicated that the platform
edges did not fully comply with NR standards and that work would be
required. However, the variations in dimensions were quite small. The
platform edges have conventional coping stones which can quite easily be
taken up and reset to meet future requirements. Therefore, platform
clearances do not appear to be a significant issue in conversion of WIT to
domestic use.

"As part of any conversion scheme, a detailed gauging survey will be
required, together with work to realign and reset the platform edge copers
to NR standards."

I believe the copings were adjusted on P20 when it was (theoretically) made
available to SWT a couple of years back..

Paul