darwink
Senior Member
Weighting construction time as a cost in the evaluation of bids.Is there anything to learn about construction phasing/length that can help us out?
Prioritizing time can seriously push costs, as it causes sub-contractors to schedule a fair amount of idle time to ensure their workers and equipment are ready when the project is ready for them.
A good part of it we can't change is how deep our utilities need to be, and how engineered out streets need to be, to deal with regular freeze-thaw cycles and frost heave.
In my experience in Europe, I'd note that streets need to be quite wide before they're programmed with as many elements as we want on 8th, especially street trees.
We might also not be conducting full life-cycle analysis on material choices, prioritizing low maintenance versus capital costs above ease to remove and replace as piecemeal work is done, or cost of repairs versus projected service life without repairs.
In many parts of Europe, water utilities are quasi privatized (assets and operations are leased to private companies), and when they open up the street, they have to pay rent to the municipality, to incentivize speed and innovation (smaller work sites, less digging).




