[d.courtney]

I can't comment on what you or 1141 did or didn't do because I am not a safety adviser and such didn't prioritize watching your efforts, but I can comment on some of the things the safety advisers had as top priority.
I know for a fact the biggest thing the safety advisers (at least the ones at Waterloo and Mississauga) look for is consistency in safety from Thursday to Friday. Next is your work area, is your pit set up in a safe manner, it it tidy, do you always stay within your 10 x 10 area, etc. Everything like handouts to posters come after this, and for good reason. Now I could go much deeper into how this breaks down, but I think you already would get the general gist of that, and that it wouldn't answer your question fully.
Most the safety advisers from Waterloo and Mississauga work at Bruce Power, one of our main sponsors. What I would suggest is you ask Dave Trumble, Lead Safety Adviser at GTR, for feedback on what you did, he is a very approachable man. If you want pm me and I can forward you on to him via email.