A. Water mains, layout and locations approved by the city engineer, insofar as the responsibility of the city, and the utility serving the city, connection to the water system serving the city of Pinole, shall be installed in accordance with standards adopted by the National Board of Fire Underwriters entitled, “Standard Schedule for grading Cities & Towns of the United States with reference to their Fire Defenses and Physical Conditions,” Edition of 1956.
B. No water main to which a fire hydrant is to be connected shall be smaller than six inches in size. (Ord. 143 § 2 (part), 1960: Ord. 89 § 6.2(e), 1955).