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rnu. �. � i �. wc.�_. . ���� � . _ ��_ _�. . . ._ _. '_ " __ ' ' "_ <br /> � � . ��tT C. � <br /> .. � oF�,,�ls�.`_ <br /> . �� �x�: <br /> CITY OF EVERETT Pl,'BLIC h'ORKS '��p 'r <br /> DRATNAGE CALCULATION SUBMISSION FORM '� �¢��v� ' <br /> - ----------- -- �oN��yG <br /> Date Nov• 2 er1�5_5 n e ... <br /> El(PIRE� 12/5/9S <br /> Project Name: Tl�� Everc� Cl�Nrf So�+l, Pa.k;�. Lot <br /> Project Lccation: ��924 Colb�, Ave . <br /> Sudnitted By: '(l,b«� C. Elsl�,,. D. E. <br /> - r -------- <br /> Drainage Basin: Coh,b;"�d�'e.wc.. — O„ts1d.. �o�NtoUe <br /> Pre-Development Design Storm (yr) : �J oo _ _, <br /> Post-Development Design Storm (yr): I O <br /> Area of site (ac): .. 0 . 4a1 <br /> Existiny Slope of Site (%): �__ 2 �_..... <br /> Existiny Ground Cover <br /> Woods/Forest (ac): O <br /> Lawns/Landscaping (acr o. 0 99 _ <br /> Earth/Gravel (ac): o . o o s ^ <br /> Impervious (ac): �� O• 2 94 �______ <br /> Existing Run-Off (cfs): O. z5 f.o5.� GF.SlAG _ <br /> per acre <br /> Propased Ground Cover <br /> Law�s/Landscaping (ac): O. 0 8 3 _ <br /> Earth/Gravel (ac): o . o <br /> Impervious (ac): � o. 3 i 8 _ <br /> Detention Storage Required (cf/ar.) <br /> lawns/Landscaping (cf/ac): o <br /> Earth/Gravel (cf/ac): o <br />, Impervious (cf/ac): __ o �^ <br /> To[al Detentibn Storaqe Required <br />� Lawns/Landscaping (cf): � � �_�_ <br />, Earth/Gravel (cf): o ,__ <br /> Impervious (cf): � o __ <br /> Total Stora�e Renuiced cT : _ o ..___ • <br /> i <br /> Z�,7b7•TD----- ---�.—� ---�._ <br />