1121.12 FIRE PROTECTION.
   (a)    Fire hydrants with two and one-half inch outlets and one large pumping connection shall be provided by the subdivider in all subdivisions with public water supplies. The hydrants should be located between property lines and curbs with all outlets facing or parallel to the street. Hydrants shall be placed at the corners of all blocks and at midblock for blocks exceeding 800 feet in length. Hydrants shall also be required at the entrance and end of all cul-de-sacs exceeding 400 feet in length.
   (b)    The type of hydrant and control valves and the location of the hydrant shall be approved by the Municipal Engineer. The minimum size of any water line serving any hydrant shall not be less than six inches in diameter and should be circulating water lines. The size and location of water lines should be approved by the Municipal Engineer, and the Ohio Department of Health for commercial and industrial subdivisions.