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,..c:.� ...� <br /> CITY OF EVER�TT PUBLIC WORKS <br /> DRAINAGE CALCULATION SUBMISSION FORM <br /> Date �3/ y 3 / �L <br /> Project Name: <arou� l�e+a �'����rat,� — FVeve�7- <br /> Project Location: <br /> Submitted By: lJf!-f Pi+e��`c <br /> Drainage Basin: 3Gt� S{ �o�^^I�;^ed S�,�er <br /> � Pre-Development Design Storm (yr) : �� <br /> Post-Development Design Storm (yr): 1� <br /> Area of Site (ac) : I 0'� a C <br /> Existing Slape of Site (%) : 3.8�a <br /> Existing Ground Ccver <br /> Woods/Forest (ac): —'-' <br /> Lawns/Landscaping (ac : ao �� <br /> Earth/Gravel (ac) : — <br /> Impervious (ac): . iy a� <br /> Existin� Run-Off (cfs) : D 52 C.�S O�SD����G,G, <br /> per acre 1' <br /> .. JG6 �/�G �1 <br /> Proposed Ground Cover <br /> Lawns/Landscaping (ac) : .laa� (4.L27o� <br /> Earth/Gravel (ac): — <br /> Impervious �ac) : 9y A� • e� <br /> Detention Storage Required (cf/ac) <br /> Lawns/Landscaping �cf/ac) : /� � <br /> Earth/Gravel (cf/ac): -- <br /> Impervious (cf/ac) : �r- 786 <br /> Total Detention Storage Required _ <br /> Lawns/Landscaping (cf): - <br /> Earth/Gravel (cf): — <br /> Impervious (cf): !o$ •v ` � <br /> Total Storage Required c �8G. 0 738 C,� <br /> � � D <br /> _ �r•� D <br /> ; �r 30 .�8,�' APR C 5 1.,..., . <br /> ! -738 �.F X 2.85�CF = '�Z 103 — ��..9��3 <br /> , <br /> ( .' ' - cV[iiCTT <br /> C�M�n/T� tJl��;. 1-�n�,i1 Cc::;it��r <br />