This is what I have for my school teams. Faculty leaves it up to me to set the rules.
Strength and Conditioning Weight Room Rules
1. Student athletes must be on time for team workouts.
2. Student athletes are required to fill out attendance book and workout sheets.
3. No non-prescribed workouts will be permitted unless decided upon by the strength and conditioning coach. You cannot do your own workout.
4. Food and drink are not permitted; the only exception is water in a plastic bottle.
5. No one is permitted to leave the facility during a training session-except in an authorized case of an emergency. NO LEAVING A WORKOUT TO GET WATER-BRING A BOTTLE WITH YOU!
6. Spitting is not permitted.
7. No gum allowed.
8. Athletic wear is required. Shorts, t-shirts, and athletic shoes are mandatory.
9. No jewelry (studs only) is permitted-leave in your locker.
10. No cell phones, iPods, or electronics of any kind.
11. Collars must be used when there is weight on the bar. Safety racks must be in place during squat movements.
12. Spotters must be used at all times.
13. All weights must be racked after use; all equipment must be returned when finished.
14. No dropping of weight plates or dumbbells.
15. No horseplay.
16. A strength and conditioning coach must be present for any and all workouts in the strength and conditioning facility.
17. Respect the coach and facility.
18. Work hard!