Re: Money for old rope
That "2-3 times the cost" is standard government operating procedure. If they told the House of Parliament what it would really cost for 95% of government programs, they wouldn't be started.
Besides, you can blame that on a mentality that always awards contracts to the lowest bidder. In all industries, that has led to an SOP of underbidding to get the job, and billing "extra" later for "upgrades" and "changes."