§ 91.061  REQUIRED WATER SUPPLY FOR FIRE PROTECTION.
   All Class 1 structures or portions of Class 1 structures hereafter constructed shall be provided with a water supply capable of providing the required fire flow for firefighting purposes for a minimum of two hours. In setting the requirements for the fire flow, the Fire Chief may utilize the International Fire Code (IFC), as in effect from time to time, Appendix B entitled “Fire Flow Requirements for Buildings” as a guide.