The grid is nothing more then simply dividing one of the blank Kardex pages into 12 seperate squares. In the top left square you write you mneumonice for entering the room. Going to the right the next...
I just tested in Gwinnette. The CE's were wonderful. I had to do 4 PCS's because of a omitted critical element in documentation. Other than that Gwinnette was a great place to test. If I had to...