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HomeMy WebLinkAboutSW6231203_Plansheet - Proposed Drainage Area_20240813 I i DRAINAGE AREAS J , / \ DRAINAGE AREA No. AREA (ACRES) / + E- 1 �D / i C�E + \ DRAINAGE AREA BOUNDARY M — \ POST CONSTRUCTION \ FLOWPATH ANALYSIS �\ LID 41 S \ + 0 PROPOSED SOLAR \ \ \\ \ \ \ ;:• Ari.:, ARRAY PROJECT f J M AREA = 12.23 ACRES \ 5 LL , (INSIDE FENCE) > Z / 50 WETLAND AND STREAM BUFFER; TO REMAIN UNDISTURBEDAl off � .'g.`., 1•••'ram• -%:j..t::+::*.:::.,.. i i v <� 4 \ i� ��♦ ofna0N�! �• v ��� sl Igo . _ C C 08 2023 :. 't.xr M N N N \ N N N V A C \ \ \ \ \ \ —T \ �� GUY O) CD N � 00 LO ` /> ALEA 1 � � r, w w A— ,..y."a."� J 0 y4 + M o C14 N ED O N cv N N r \ — M 00 I — \\\\ o r \ o O O Lj co r� r — v) � z O N O O U o O_ U U w o w w o � o o 0 - — - w w w w o oF- F- ILL ILL w U) 160 _ U) / Z 0 DRAINAGE AREA POINT OF ANALYSIS CY? Q Z / / H 34.9738897°N —078.9144220°W / � I � Q W CD / I U - U) J z z / w Q J U � POST-CONSTRUCTION DRAINAGE SUMMARY Q I z U) Drainage Area Size(Acres) Surface Water/Wetlands(AC) Runoff Coefficient(C) Time of Concentration (Tc) Length of Travel(ft) Height of Most Remote Point Above Outlet(ft) Average Slope(ft/ft) Percent Impervious i z O Ld 1 43.75 3.09 0.37 11.09 1952 48.27 0.025 7.6% O a of o o_ o Impervious Area Table _� DRAWN BY: REA Surface Solar Panel CHECKED BY: LRH Pervious Area Access Road Laydown Yard Equipment Pad Existing Impervious Total Impervious Percent Drainage Area Size(Acres/SF) Waters/Wetlands ( / ) ( / ) Foundations ( / ) ( / ) ( / ) ( / ) p APPROVED BY: LRH Acres SF Acres SF Acres SF Acres SF Acres SF Area Acres SF Impervious (AC) (Acres/SF) 100 50 25 0 100 DATE: 08/04/2023 43.75 3.09 37.55 0.77 0.00 1.69 0.39 0.26 3.11 7.6% SCALE: 1" = 100, 1 REFERENCES FILE NUMBER: 12548SCG 1905782 134632 1635703 33656 124 73461 16822 11384 135447 7.6% 0 1"=100' CONSTRUCTION SEQUENCE, LEGEND, AND NOTES..................CGO02 SHEET: CG300