The condensate drain line broke off from the air conditioning unit because it was brittle with age and in a vulnerable place. The drain line was also very clogged. I made a new drain line that was out of the way and hugged the back wall. There is still access to the drain cleanout and it drains into the same floor drain as before, but it is out of the way to prevent a repeat breakage in the future. Primed and glued the pvc and checked for proper drainage without leaks. The invoice is for 2 hours which is the minimum billing time for Commercial jobs and for parts. I had the manager on duty sign the ticket for acknowledgment that the job was completed and to their satisfaction.