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Recliner[_2_] · January 10th 13, 12:29 PM posted to uk.transport.london

On Thu, 10 Jan 2013 07:24:16 -0600,
wrote:

In article , d ()
wrote:

On Thu, 10 Jan 2013 12:35:10 +0000
Recliner wrote:
back in 2003 or earlier? And, yes, the PPP was a huge waste of money.

Agreed.

But given where we are now, wouldn't you complain even more if the D
stock wasn't replaced by the S stock in 2016, but by some other new
design of sub-surface stock in 10-15 years time?

I only use the district line once or twice a year so I don't know the
condition of the D stock, but presumably they must've been given a full
service (or whatever its called) when they were refurbished so must be
good for a few years yet. There's stopping LU just buying S stock for the
district in another 10 years other I suppose that their own idiotic
re-inventing the wheel idiology whereby they'd insist on wasting money
retendering for an entirely new design for its own sake rather than
buying a proven one.

The single leaf doors are a major design weakness of the D stock. We should
count ourselves lucky they have lasted longer than the contemporary single
leaf door tube stock, the 83TS which was withdrawn well before it was
life-expired. The two stocks had a lot of common components under the
solebar too.

I thought that the D stock was based more on the 1973 ts?