They profitable planners; not poor at all.
The contractor plans for maximum profit not for shortest construction timeframe. Whatever the contract stipulates for the finish date is when they'll be done; it's rarely beneficial to finish early.
Based on my experience, the quicker I can get in and out, the quicker I can apply for my hold back which may or may not have my profit in, but help my cash flow.
It allows me to go after more work to make sure my employees have work and to maintain my core personnel.
If it a project that has gone south, it allows me to cut my loses sooner with less impact on the bottom line.
It also allows me not to worry about penalty clauses if I am late if I complete the work ahead of schedule.
As it stands, construction signs are saying the work is to be completed in Dec 2017 contrary to statements that the work isn't to be done until 2018.
Sooner the city has this ramp open, the happier they will be not dealing with the backlash of the old ramp being taken down and the long wait to use Jarvis ramp. Its always in the best interest of everyone to have work done sooner than the plan schedule.
Otherwise, sit back and enjoy the summer, since work will take place when its supposed to. Doing Harbour is nothing compare to the ramp itself and work is taking place on that ramp now. Don't forget, there are other projects taking place on the north side that is interfering with this project and must work hand in hand to get them done.