Did you do a plan showing all equipment? Also you need to get a copy of the regs. They should be available online. Sounds like you're notgetting along with him and we all know the only way to succeed with these people is to say "yes Sir/Mam" and do exactly as instructed ASAP. Then you get the inspection and all goes well.
Do you have a mop sink in your trailer? MI requires it but there's solutions other than a 2' x2' sink. Does PA require you to write SOP's? That makes a dfference in MI on water requirements depending on what you are doing.
Retired competition cook. BBQ mentor.