Jennifer Carroll MacNeill (Dún Laoghaire, Fine Gael) | Oireachtas source

There was mention of the number of inspections in different contexts. There was also mention of 267 "inspector days". I am trying to get a handle on what this means in reality. How many days does it take to do an inspection? Would it take one or two days? How many inspectors are involved? Would it be one or two inspectors? Will the witnesses give me just a bit more colour on what those numbers really mean?