I have a little experience in municipal projects so let me use that to try to explain the 2015 start up...
the first 6 months will be to do an engineering study to see if the conversion is feasible and finding out the cost is about twice the initial estimate...
the next 3 months is to search for an engineering firm to write the spec...
the next 12 months is spent writing the spec...
the next 3 months is spent getting getting comments on the published spec and finding out the updated estimated cost needs to be increased by about 1/3...
the next 3 months is spent updating the spec...
the next 3 months is getting the bids, qualifying the winning bidder and awarding the project to the lowest bidder ensuring that the contractor will cut every imaginable corner to save money and break even on the project (cause the profit is in the change orders, see below)...
the next 6 months is installing the new system...(Samhill...here is your 6 month window)
two months later the official start up, demo and transfer of ownership occurs even though there are about 250 discrepancies and bugs to work out...
we are now in 2015!
By the way, the next 1 year is spent paying for change orders (that total about the initial estimated cost) to the installed system so that it works and actually does what the end customer wanted in the first place.
