1.1 Scope. 1.1.1 This standard shall provide the minimum requirements for the installation of private fre service mains and their appurtenances, which include supplying the following: (1) Automatic sprinkler systems (2) Open sprinkler systems (3) Water spray fxed systems (4) Foam systems (5) Private hydrants (6) Monitor nozzles or standpipe systems with reference to water supplies (7) Hose houses 1.1.2 This standard shall apply to combined service mains intended to carry water for fre service and other uses. 1.1.3 This standard shall not apply to the following situations: (1) Mains under the control of a water utility (2) Mains providing...