After-hours library flooring
Nights and weekends are the productive window. Alarms, collections, neighbours and a 9am open are the constraints.
Before anyone lifts a tile we agree keys, alarms, which zones can be hoarded and where waste leaves. Most stacks can stay. We jack them, lift, and replace the floor under them after close. University exam period is a different job to a suburban Sunday.
School libraries should use a holiday shutdown when they have one. Public and university libraries usually do not. After-hours is the method in Melbourne, Sydney and Brisbane, and regional. After-hours guide.