I found a link that said the Tower had been undergoing major refurbishment.....
.....but I have no idea if this is recent news or old archive, there is no date
It also said the Tower was built in 1974
I hear that people said the fire alarms weren’t working. Still didn’t hear anything about a sprinkler system installed or not.
1974 was also the year the film "The Towering Inferno" was released.
There are blogs about maintenance and safety issues going back years.