(a) Requirements Generally. The owner or developer of any proposed subdivision, manufactured home park or subdivision or other development shall submit a site plan to the Chief Building Inspector which includes the following information:
(1) Name of engineer, surveyor or other qualified person responsible for providing the information required in this section.
(2) A map showing the location of the proposed subdivision and/or development with respect to the Municipality's flood-prone areas, proposed lots and sites, fills, flood or erosion protective facilities and areas subject to special deed restriction. In addition, it is required that all subdivision proposals and other proposed new developments greater than fifty lots or five acres, whichever is the lesser, shall include base flood elevation data.
(3) Where the subdivision and/or development lies partially, or completely in the flood-prone areas, the plan map shall include detailed information giving the location and elevation of proposed roads, public utilities and building sites. All such maps shall also show contours at intervals of two or five feet depending upon the slope of the land and identify accurately the boundaries of the flood-prone areas.
(b) Within Floodway Fringe or Approximated Flood Plain. For all new manufactured home parks, or expansions to existing manufactured home parks and for existing manufactured home parks where the repair, reconstruction or improvement of the streets, utilities and pads equals or exceeds fifty percent (50%) of the value of the streets, utilities and pads before the repair, reconstruction or improvement has commenced, the following requirements shall be met for any construction within the Floodway Fringe or Approximated Flood Plain.
(1) Stands or lots shall be elevated on compacted fill or on pilings so that the lowest floor of each manufactured home will be at the base flood elevation.
(2) Adequate surface drainage and access for a manufactured home hauler shall be provided.
(3) When manufactured homes are to be elevated on pilings, lots shall be large enough to permit steps, piles shall be placed in stable soil no more than ten feet apart and reinforcement shall be provided for pilings more than six feet above ground level.
(4) Manufactured homes shall be placed on permanent foundations.
(c) Utility and Facility Requirements. For all proposed subdivisions, manufactured home parks or subdivisions or other development, the City Recorder shall require:
(1) All new or replacement water systems, located in the Flood Plain District, whether public or private, shall be floodproofed to the base flood elevations.
(2) All new or replacement sanitary disposal systems, located within the Flood Plain District, whether public or private, shall be floodproofed to the base flood elevation.
(3) All other new or replacement public and/or private utilities and facilities shall be elevated or floodproofed to the base flood elevation.
(d) Drainage. Adequate drainage shall be provided to reduce exposure to flood hazards. (Passed 7-24-00.)