These plans are for a 347 head wet NFPA 13 fire sprinkler system, reviewed using the 2002 edition of NFPA 13. The system was designed as Ordinary Group 2 (.20 density) and Light Hazard (.10 density). The FDC will be located on the backflow preventor and will be installed by the underground contractor. The plans are APPROVED for the aboveground system only.