- Length
- 45'
- Width
- 25'"
- Frontwall (Ceiling to floor)
- 20'
- Service line on Front Wall (Floor to Service line)
- 8'2"
- Backwall (Floor to line)
- 7'
- Tin (Floor to top of tin)
- 17" (Tell-tale bevel shall be 2" wide sloping at 45 degrees towards the floor meeting the vertical portion of the tell-tale 15 1/2 inches above the floor. The vertical portion of the tell-tale may not extend more than 1 1/2 inches from the front wall. The tell-tale shall be made of 18 guage sheet metal)
- Side Wall (Front wall)
- 20' high for first 31', 15' high for last 14'.
- Return Box
- 15' X 12' 6"
- Service Box
- 4' 6" (arc)
- Lines
- Width of all lines shall be 1" and the lines shall be red.
- Ceiling
- Recommended minimum height of 24'