24 months....MAYBE....36 Months....MAYBE. MAYBE Who Really Knows!
Back in 2010 and 2011, I was on one of the unsuccessful bid team for that project. As I recall we had to bid it eleven times in 13 months. I would have been one of the guys running it if we got it.
Because of the design you could tell it was going to be a big nightmare during construction. A site for an underground facility that is below the water table of one of the largest rivers in the US — what is not to love.
The complexity of various requirements was beyond stupid. Glad I didn’t have to take my team and build it. I would have done it as a real career capstone, but I probably would have died arguing out the change orders.