If you're talking about fitting lockers, my sons school had about 300 lockers installed and it took about two days to completely fit and install. If you asking how long each individual locker took to make i suppose it depends on the locker.
The school used these lockers - http://www.action-storage.co.uk/Lockers/eXtreme-reg;-Plastic-Lockers/eXtreme%C2%AE-Plastic-Lockers/p-115-143-646/ which are made from plastic and don't need assembling. I imagine steel lockers take a bit longer to make up, but it can't be more than 5 minutes per locker.
I hope this helps, and makes sense!
Chat with our AI personalities