Could be!
Hi Dee! I worked for an Oday dealer in 88' and rigged, delivered and serviced several of the 30'+ boats. I looked at the 322 plan and it dose'nt look familiar to me but the construction methods were similar between the boats at that time. As I recall O'day had gone to a cabin sole that was a teak and holly plywood laminate of about 10mm or 1/4 inch. If you can measure the edge somewhere and it is about 1/4 inch, and you don't see any mounting screws then it may be glued down with some type of adheasive like 3M 5200 and removal would be very dificult. What is the reason that you would want to remove the sole? Sorry I dont have a specific answer...Pat Shanklin