Fire Code of the Philippines Ebook - SafetySignsPH.com Fire Code of the Philippines eBook - SafetySignsPH | Page 111

class of lower flame spread rating shall be permitted; e.g., where Class B is specified, Class A may be used. 2. In all new buildings other than private residences Class A or Class C interior shall be used in all basements or other underground spaces from which there is no direct exit to the outside of the building, if subject to occupancy for any purpose other than storage or service facilities. 3. Interior finish of Class E shall not be used in any room space subject to human occupancy, except to such extent as may be specifically permitted by the City/Municipal Fire Marshal having jurisdiction on the basis of finding that such use does not significantly increase the life hazard, provided, however, that such use of Class E interior finish shall not in any case exceed ten (10%) percent of the aggregate interior surface of the walls and ceiling of the room or space in which such Class E material is located. SECTION 10.2.6.4 FIRE DETECTION, ALARM, AND COMMUNICATION SYSTEMS A. General 1. Fire detection, alarm, and communication systems if required by Division 8 through 17 of this Chapter shall be in accordance with NFPA 72 and the Philippine Electrical Code. 2. When a required fire alarm system is out of service for more than 4 hours in a 24-hour period, the City/Municipal Fire Marshal having jurisdiction shall be notified within 24 hours, and a fire watch shall be assigned until the fire alarm system has been returned to service. 3. To ensure operational integrity, the fire alarm system shall have an approved maintenance and testing program which shall be developed by the building management in accordance with internationally accepted standards. Records of conducted maintenance and testing should be maintained and submitted together with FALAR 3 when required by the Chief, BFP or his duly authorized representative. B. Signal Initiation 1. As provided in Divisions 8 through 17 of this Chapter, activation of the complete fire alarm system shall be initiated by, but not be limited to, any or all of the following means of initiation; a. Manual initiation. b. Automatic detection. c. Extinguishing system operation. 95