Section 355.330 - Alternate Power Source(a) The facility shall have at least one alternate source of electrical power that provides for the simultaneous operation of life safety systems including: (2) illuminated emergency exit lights and signs;(3) emergency audible communication systems and equipment; and(4) fire detection and alarm system.(b) The alternate power source system shall be tested at least once every 15 calendar days to ensure the system is in working condition.(c) The alternate power source system (e.g., the alternate power source and the life safety systems required to be operated) shall be inspected at least once each year, no later than the last day of the calendar month of the previous year's inspection. This inspection must be completed by a person with qualifications established through work experience, relevant training, specialized licensure, or certification.(d) Each test of the alternate power source system shall be documented and include, at a minimum, the test date and test results.(e) Any system malfunctions or maintenance needs that are identified during a test or at any other time shall require that a written maintenance request be immediately submitted to the appropriate personnel.37 Tex. Admin. Code § 355.330
The provisions of this §355.330 adopted to be effective November 15, 2013, 38 TexReg 7973