2013 California Standards for Accessible Design Pocket Guide

11B-608.4 Seats.

 A folding seat shall be provided in roll-in type showers. Seats shall comply with Section 11B-610.

[2010 ADAS] 608.4 Seats.  A folding or non-folding seat shall be provided in transfer type shower compartments. A folding seat shall be provided in roll-in type showers required in transient lodging guest rooms with mobility features complying with 806.2. Seats shall comply with 610.

Exception:  In residential dwelling units, seats shall not be required in shower compartments provided that reinforcement has been installed in walls so as to permit the installation of seats complying with Section 11B-608.4.