2) The emergency lighting in the fire pump room is shown as a combination exit/emergency light (EL). The manufacturer's spec sheet for this EL shows that it only provides 1 foot candle at the floor up to 3 feet from the wall and is rated to provide this illumination for 1.5 hours.
The minimum required foot candle at the floor is 3-foot candle per NFPA 20:4.13.5.2. Provide Emergency lighting photometrics demonstrating compliance with NFPA 20:4.13.5.2
The length of time the EL is to provide this illumination is for 2 hours. NFPA 20:4.13.5.4 Provide manufacturer's spec sheets demonstrating the EL will provide the emergency illumination for a minimum of 2 hours.
---------------------------
Thursday, March 2, 2023 DF: RTC: Emergency lighting in Fire Pump Room is outside of ASC scope of work.