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ORDINANCE 2012-023 <br />AN ORDINANCE OF INDIAN RIVER COUNTY, FLORIDA CONCERNING AMENDMENTS <br />TO ITS LAND DEVELOPMENT REGULATIONS (LDRs); AMENDING CHAPTER 901, <br />DEFINITIONS, BY DEFINING COMPENSATORY STORAGE AND NORTH AMERICAN <br />VERTICAL DATUM; AMENDING CHAPTERS 901, 913, 914, AND 930 BY REVISING <br />ELEVATION REFERENCES FROM NATIONAL GEODETIC VERTICAL DATUM TO <br />NORTH AMERICAN VERTICAL DATUM; AND BY PROVIDING FOR REPEAL OF <br />CONFLICTING PROVISIONS; CODIFICATION; SEVERABILITY; AND EFFECTIVE DATE. <br />BE IT ORDAINED BY THE BOARD OF COUNTY COMMISSIONERS OF INDIAN RIVER <br />COUNTY, FLORIDA THAT THE INDIAN RIVER COUNTY LAND DEVELOPMENT <br />REGULATIONS (LDRS) BE AMENDED AS FOLLOWS: <br />SECTION #1: <br />Amend LDR Chapter 901, Definitions, Section 901.03, Definitions in alphabetical order, by <br />creating a definition of "Compensatory storage" and by revising the definitions of "Elevation" <br />and "Mean sea level" to read as follows: <br />Compensatory storage floodwater storage volume created on a development site to <br />offset the volume of floodwater storage displaced by development on the site within a <br />floodplain. <br />Elevation height in feet expressed in relation to mean sea level and referenced to the <br />N +' l r a tie Veto ea riatu (NGVD) North American Vertical Datum 1988 (NAVD88). <br />Mean sea level means the average height of the sea for all stages of the tide. It is used as a <br />reference for establishing various elevations within a floodplain. For purposes of County Go4e <br />Chapter -9-30 Land Development Regulations, the term is synonymous with Na&aal r eodetie <br />Vet4ieal Datum (NGV North American Vertical Datum 1988 (NAVD88). <br />North American Vertical Datum 1988 M VD88) a fixed reference for elevations <br />determined by geodetic leveling It is the adjustment of geodetic leveling observations in the <br />United States, Canada and Mexico in the height of the primary tidal bench mark. It is the <br />replacement datum for National Geodetic Vertical Datum 1929 (NGVD29). <br />SECTION #2: <br />Amend LDR Chapter 913, Subdivisions and Plats, Subsection 913.07(5)(B), Plans and <br />specifications required for land development permit, to read as follows: <br />(B) Plans and specifications required for land development permit. The applicant shall furnish <br />to the public works director or his designee the construction plans and specifications <br />designed in accordance with the approved preliminary plat and the requirements of this <br />chapter for the construction of all improvements. The applicant shall also furnish a complete <br />land development permit application form as furnished by the public works department, and <br />shall submit the review fee established by the board of county commissioners by resolution. <br />The applicant must have obtained and shall submit copies of all jurisdictional agency <br />Bold Underline: Additions to Ordinance 1 <br />St - ,"r: Deleted Text from Existing Ordinance <br />C:\Documents and Settings\tlister\Local Settings\Temporary Internet Files\Content.Outlook\QPAZMTU8\2012-023 NVGD to <br />NAVD(90I913914930).doc <br />