I did my ACS exams for the 3rd time last month and one of the written questions concerned what I would do if the working pressure at the meter was out of range of normal. But instead of asking me to list what should be done....contact ESP etc etc, it asked that I assume I was an operative for an ESP and had to alter the regulator on the meter myself.
I spoke to my examiner who agreed the question was strange but that perhaps it is included because there are steps in place to change the rules about which gas operatives can change the meter pressure if incorrect. Let's face it, how many seals do we find that are broken?
Food for thought.....