The company that i worked for in the late seventies early eighties built the pillar and elevator cladding on main levels, if i recall correctly the cladding on the elevators was one orange and one yellow. It was a Union site and i was not allowed to do any installation got paid for holding my...
Phase 1 Stairs look like they have been there for 30 years, i would expect this on a condo building but not on a prestigious commercial project like this.
Owning my own GC company since 1987 i can say from my own experience that $100,000.00 build in 1987 could not be done for $800.000.00 today. Construction cost adjusted to inflation doesn't work very well in the construction industry.
What you could build in 1969 for $30M cannot be built today...