Hi! I am Magoo57 and this is my first post.I am ap/t supe and I have had to write someone up on their "Pittsburgh" sheet. I have been told that the contract states that I have 10 businees days to write up any single infraction. BUT any offenses of the same nature within a year would mean progressive discipline. ( I also tell my people that I would purge any offense from the record after 90 days of acceptable behavior. I don't know if that is contract, but it seems only fair.