Re: Physical therapy center equirements
The exam rooms (treatment rooms) DO require the hospital grade receptacles as well as the redundant ground, as physical therapists use electrical stimulation, heat, etc. on patients. This means that ALL requirements for patient care areas must be met. As mentioned by another post, you would not typically need a generator for the lighting, batteries are fine, and there is no 'critical' branch or other special separate system required for this occupancy.