3/5/1975 - Laserfiche WebLink

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R 1 u Dead-end Streets Dead-end streets shall be prohibited, exceot,where appro- priate as stubs to permit future street extension into adjoining unsubdivided tracts, or when designed as cul- de..sacs. Blocks • The length, width and shape of blocks 'shall be determined with due regard to: • (e) Provision of adequate building sites, suitable to the special needs of the type of use contemplated. (b) Zoning requirements as to lot sizes and dimensions. (e) Needs for convenient and safe access, circulation •control of pedestrian and vehicular traffic. (d.), Limitations and opportunities of toponraphic features. -- (e) Block lengths shall not exceed 1320 feet, if any block exceeds 660 feet, then cross drainage shall be Provided within the block. (f) Where found necessary easements, not less than 10 feet .in width, may be required in blocks over 1,000 feet in length to provide safe and convenient access to schools, playgrounds. shopniny centers, transportation or other community facilities. • Lands Platted Along Ocean • All lands platted along the Atlantic Ocean shall sho• w the bluff lines as it exists on the day of the plat, and shall be referenced with PRM's set at intervals in order that any and all setbacks as required in zoning can be made by the said line; this line being in conforriance with aopli- cable State Statutes & County Ordinances and the same shall be referenced. (a) • In every instance in which the property heina platted borders on the Indian River or Sebastian River or upon any finger, bay or channel therefrom, then the eleva- tion of the land as it exists or the elevation of the land -as it shall exist in its finished condition shall be shown on the tentative plat. All elevations shall be from United States Coast and Geodetic Datum, mean sea level, of the waters opposite the lands proposed to be platted. Prior to final approval of any plat, if any part of said lands -borders upon the narrows of the Indian River and is below an elevation of 5 feet, then the land shall be filled to an elevation of 5 feet. On such lands other than those bordering upon the narrows of the Indian River, that is South of the South line of Section 7, Township 33, Range 40, and North of the North line of Section 17, Township 31. Range 39, the same shall be filled to a minimum eleva- tion of 4 1/2 feet. If a finger type of development is proposed, then the open river end of each finder shall be bulkheaded to a minimum elevation of 5 feet. with a sloped or stepped bulkhead as desired from the open river end inland to a minimum elevation of 3 1/2 feet at the inland end. Where the ground elevation shall have a 4 to 1 slope upward to an elevation of 5 feet. In such finger type development, road rinhts- of-ways shall be of a minimum width of 60 feet and channels or canals senaratina each finder shall be of minimum width of 80 feet with bulkhead walls and 100 foot width without bulkhead walls. Areas developed to retain natural venetation. and residences or structures designed on approved, raised .foundations may be an exception to the above reouire-. ,vents.