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<br /> <br />Site Plan Criteria <br /> <br />Comments <br /> <br />Site Plan Grading and Drainage <br /> <br />. No consideration of natural topography or landform <br />Homes have ocean vievv, but little protection from "vind or ocean \Naves. <br />Significant dune disturbance may lead to dune destabilization and may <br />require future shoreline armoring if minimal dune protection is removed. <br /> <br />. Long access road to city/county standards; four long, separate driveways are <br />required. <br />. Long extensions of electric, telephone, water, and sev'v'er lines are required to <br />serve residences. <br />. Septic systems would require setback from ocean and water lines. <br />. One point of connection \,...ith main road <br /> <br />Buildings in the V-zone must be built on pier or pile foundations so that ...."'aves <br />can pass under the building, disturbance of natural features is minimized, and <br />in tne event s<1nd dunes migrate. Pier or pile foundations are abo <br />recommended for coastal A-zones. <br />Buildings eventually may be threatened by coastal erosion. <br />. Buildings are sited on dune that provides elevation above BFE and a view, but <br />wnich could result in dune destabilization. <br /> <br />Access, Circulation, and Utilities <br /> <br />Lot Layout, Buildable Area, <br />Sensitive Resources <br /> <br />Grading and Drainage <br /> <br />. Development set behind dune line; reduces grading and impact to dunes from <br />construction. <br />. Ocean vie,,,,, possible if buildings are elevated above flood elevation. <br />. Future snoreline armoring can be avoided. <br />. ~atural drainage patterns are largely preserved. <br /> <br />. Four private v..ralkways over dunes could impact dune vegetation and <br />destabilize the dune system. <br />. Long access road to county I city requirements; shorter driveways require less <br />grading <br />. Long extensions of electric, telephone, water, and sewer lines are needed to <br />serve residences. <br />. Flexibility in siting septic system due to greater setback from ocean <br />. One point of connection with main road <br /> <br />Buildings are set back in the A-zone to minimize exposure to ..vave impacts <br />and possible future coastal erosion. <br />. Buildings in coastal A-zones snould be built on pier or pile foundation so tnat <br />waves C<1n pass under tne building to minimize the disturbance on natural <br />features and in the event that sand dunes migrate. <br /> <br />Access, Circulation, and Utilities <br /> <br />Lot Layout, Buildable Area, <br />Sensitive Resources <br /> <br />Grading and Drainage <br /> <br />. Development is concentrated in areas where dune alteration can be <br />minimized. <br />. .\1inimal grading is rcguired for access roads and building pads for all lots. <br />Future shoreline armoring can be avoided. <br />. Natural drainage patterns are preserved. <br /> <br />. One short access road, to city / county standards; four short, private driveways <br />are required. <br />. Access through dune systems can be provided by one raised walh....ay. <br />. One point of connection with the main road <br />. One main trench to extend electrical, telephone, water and sewer lines to all <br />residences. <br />. No limitations for septic systems <br /> <br />. [Achieve all benefits listed in Alternative 2 above] <br />. Small lot sizes, each under one acre <br />. \-finimal grading is required for all building pads. <br />. Buildable lot area approximately equal; all lots approximately 100i;t level <br />. Adequate buffer space/open space is provided from lateral access. <br />. Dune vegetation is protected from development. <br /> <br />Access, Circulation, and Utilities <br /> <br />Lot Layout, Buildable Area, <br />Sensitive Resources <br /> <br />39 <br />