In article ,
Tom Anderson wrote:
On Thu, 2 Feb 2006, Mike Bristow wrote:
The testing required to prove a safty-critical piece of kit would, I
expect, be larger than you think.

I realise that it would be large - i just don't think it would be large
enough to be a significant fraction of the cost of the whole seven-car
project.

Wrong question: the right question is "is the cost of $plan more than the
cost of $otherplan".

They had a plan: shut the Jubilee down for a week. It worked.
We're arguing over implementation detail (albeit important
implementation detail).

--
RIP Morph (1977-2005)