§ 154.05 REQUIRED IMPROVEMENTS.
   (A)   Utilities. All public and private water mains, sanitary sewers, laterals and storm sewers shall be installed as necessary to prevent the future cutting of pavement of any street, sidewalk or other required pavement.
   (B)   Streets and alleys. Streets and alleys where approved, shall be constructed in accordance with current city specifications.
   (C)   Curbs and gutters. Standard “I” type curbs and gutters shall be placed as required in the tables in § 154.04, and as required in § 154.04(D)(2)(h).
   (D)   Water mains. 
      (1)   The design and specifications of the distribution system shall meet the city requirements but in no case shall water main size be less than six inches.
      (2)   Fire hydrants, valves and accessories shall be installed as specified.
      (3)   Water services shall be stubbed to the property line for each lot.
      (4)   Tracer wire or appropriate substitute shall be installed on all water mains, service lines and accessory lines.
      (5)   If a well is required for each lot, the location, construction and use of such well shall meet State Department of Environment and Natural Resources’ requirements.
      (6)   If a well is to serve more than one lot, a public water system is required. The design and specifications of such distribution system shall meet city requirements as well as State Department of Environment and Natural Resources requirements.
   (E)   Sewers.
      (1)   Sewers shall be installed in each subdivision where a public sanitary sewer is within one-half mile of the subdivision, except where restricted by the sanitation district or limited by topography or easement. In all cases, the sewer infrastructure shall be installed in accordance with current city specifications and provisions made for future connection to the public sanitary sewer system.
      (2)   Subdivisions not located within one-half mile of a public sanitary sewer shall have alternate individual or community sanitary facilities which shall be approved by the governing body and the State Department of Environment and Natural Resources.
      (3)   Four-inch sewer stubs will be constructed from mains to all lots prior to paving the street.
      (4)   Tracer wire or appropriate substitute shall be installed on all sewer mains, service lines and accessory lines.
   (F)   Storm sewers and drainage. Storm sewers and drainage structures shall be designed and installed as required by the Public Works Engineer in accordance with good engineering practices and in accordance with Chapter 32 Erosion and Sediment Control Ordinance.
   (G)   Private and public utilities. All utility distribution and service systems shall be placed underground.
   (H)   Property markers. The corners of all lots and the beginning and endings of all curves on property lines shall be accurately marked on the ground with five-eighths to one and one-fourth inch diameter iron rods or pipes at least 18 inches long.
   (I)   Street signs. The subdivider shall install durable street name signs at all intersections which meet specifications of the governing body. One street sign is required for each intersection.
   (J)   Oversize facilities. 
      (1)   The governing body may participate in the cost of “oversize” improvements within a subdivision if it is adjudged that such oversize improvements are necessary to serve large areas of land not in the subdivision and if the cost of such oversize improvements is an unreasonable burden on the subdivider.
      (2)   The subdivider shall not be required to pay the full cost of any highway or arterial street, but shall participate in the cost of these improvements in the amount that a “collector street” would cost if situated where such highway or arterial street is located.
   (K)   Inspection. Each facility constructed in the subdivision shall be subject to inspection by city officials.
(Prior Code, § 28.05)