Orange County NC Website
Browse       Search
ATTACHMENT #6 11 <br /> IMPERVIOUS SURFACE CALCULATION TEMPLATE <br /> Version 1.11.91 Planning& Inspections Department— Orange County, NC <br /> PROJECT DATA:. . <br /> Applicant Name: TWO—ACRE LOT — W/TWO ACRES OUTSIDE RIGHT—OF—WAY <br /> Location: — WI ONE—STORY HOUSE CENTERED ON LOT <br /> Tax Map Reference: <br /> LOT DATA:. • IMPERVIOUS SURFACE DATA • <br /> Width (Ft) 210 Maximum Impervious Surface Ratio (ISR): 6% <br /> Frontage (Ft): 210 Maximum Impervious Surface Area(SqFt): 5542 <br /> Depth (Ft) 415 <br /> Area (SqFt): 92370 BUILDING <br /> Area (Acres) 2.12 Number of Stories: 1 <br /> Front Setback 175 <br /> Total Floor Area 2200 <br /> Class: Public First Floor Area 2200 <br /> Width (Ft) 20 <br /> UTILITY STRUCTURES/USES: <br /> DRIVEWAY DATA. Length Width Area <br /> Length (Ft): 225 Structure/Use (Ft) (Ft) (SqFt) <br /> Width (Ft) 8 Garage <br /> Storage 12 10 120 <br /> Utility <br /> Porch 15 6 90 <br /> Sidewalk 40 4 160 <br /> Patio/Deck <br /> Pool/Tennis <br /> Other <br /> Other <br /> Total 370 <br /> .IMPERVIOUS SURFACE'C.HARACTERISTIC&:,'... .• 1- <br /> Structural Coverage Driveway Road <br /> Parcel 1/2 <br /> Size Building Utility Total Length Width Area Frontage Width Area <br /> (SqFt) (SqFt) (SqFt) (SqFt) (Ft) (Ft) (SqFt) (Ft) (Ft) (SqFt) <br /> 92370 2200 370 2570 225 8 1800 210 10 2095 <br /> CALCULATION IESULTSf <br /> Impervous Surface(SqFt): 6465 Exceeds Maximum ISR: 1 )Yes = 1 <br /> %Impervious Surface: 7.00% No = 0 <br /> Variance from Required ISR: —1.00% OR —922.8 SqFt <br /> Minimum Lot Size Required to Comply: 2.47 Acres OR 107750 SqFt <br /> NOTES: (1)Utility structures but may be attached to the main building but are calculated separately. <br /> (2)Driveway length includes parking/back—up area plus property line—to—road pavement distance. <br /> (3)Open,wooden decks are not counted as impervious surfaces. <br /> (4)Lot area includes one—half of 50—foot right—of—way. <br />