Does the staggering IT failure at Heathrow's Terminal 5 prove big bang projects never work?

Over the last weekend of March, government IT project managers must have emitted a collective sigh of relief. For once, it was not them but one of their private sector counterparts whose catastrophic failure was making the headlines.
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It seems that there was not enough testing or training. I passed through T5 three days after it opened, and at the next check-in desk the customer service officer was frantically reading the manual and learning to do such basic things as switch on her ‘Desk Open’ sign.
It was also noteworthy that management’s first reaction was to blame the staff. If BA and BAA had jointly stood up and said ‘This is a management failure: we are activating our contingency plans’, they would have done much to defuse the situation operationally and reputationally.
John Redeyoff, director of information security for project management consultant NCC Group, says businesses keep repeating the same mistakes
Once again, a major project goes horribly wrong, and once again the systems are blamed.
I do not know the specifics of the case, but I wonder if it is yet another of the many major systems implementations that have failed for the same reasons.
Nowadays, it is almost impossible to buy a really poor piece of software, yet we see poor implementations all the time – usually because too much attention has been paid to the technology and all this has done is make poor business processes go faster. They are still poor business processes.
Further reading:
Staggering IT failure at Heathrow’s Terminal 5 Poor staff training implicated in disastrous collapse of baggage handling system.
Privacy fears delay Terminal 5 fingerprint biometrics Airport operator BAA has withdrawn a fingerprint biometrics system from Heathrow’s new fifth terminal
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