I was working as a contractor in a chemical plant owned by one of the largest companies in F500. Work beyond 50 hours required approval from your direct manage

I was working as a contractor in a chemical plant owned by one of the largest companies in F500. Work beyond 50 hours required approval from your direct manager. Work beyond 55 hours had to be approved by the next level of management. Beyond 60 hours required approval from the highest level of plant management and was usually only approved during commissioning when you have no choice but to start your testing at random hours of the day or emergency scenarios.