Final answer:
Transfer type shower compartments must be 36 inches by 36 inches with a clear interior dimension and have a 36 inches wide minimum entry for accessibility.
Step-by-step explanation:
Transfer type shower compartments shall be 36 inches by 36 inches clear inside dimensions measured at the center points of opposing sides and shall have a 36 inches wide minimum entry on the face of the shower compartment.
These specifications facilitate the use of the shower by individuals with disabilities, and they are established by various accessibility standards, such as the Americans with Disabilities Act (ADA) Standards for Accessible Design. This clear space allows for the proper maneuvering of a wheelchair within the shower and provides enough space for the seat transfer from a wheelchair to the shower seat.