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I <br /> L+i y <br /> C�� . . <br /> >Hm <br /> y�� <br /> FC C] •. <br /> oH�f <br /> �tl H� � <br /> yy���d CITY OF EVERETT PUBLIC WORKS <br /> O��a DRAINNGE CALCULATIOtJ SUBMISSION FORM <br /> z N� Date�l •c17r ZS �i ��2 <br /> --� � <br /> �H� Pro,�ect Name: �LUr'if3�fi R�r+r <br /> 6��-+ �ri(/v 17l�oUL PrG`F+c Jc. <br /> ����, Project Location: _ <br /> �y�q Suh,�nitted By: �%��� °" '�`�`�� <br /> ON /' <br /> Drainage easin: �� ST2�r� l ��''���''�� <br /> \O <br /> Pre-Development Design Sto:m (yr) � �\ <br /> \ <br /> Post-Development Design Storm (yr)� <br /> .S� V S�- 1 r\l3u: / <br /> Area of Site (ac): ��5 <br /> Existing Slope of Site (•`<): �� � -- <br /> Existing Ground Cover <br /> Woods/Forest (ac): <br /> '�1 Lawns/Landscaping (ac : O•275 <br /> Earth/Gravel (ac) : <br /> ��� Impervious (ac): --- <br /> --�-- <br /> ' ' Existing Run-Off (cfs): 0•52Z" <br /> '� per acre <br /> � � Proposed GroLawns/Landscaping (ac): D O� a <br /> ��� Earth/Gravel (ac): <br /> ' Impervious (ac) : O '4-'� — <br /> ' Detention Storage Required (cf/ac) A ���� <br /> � Lawns/Landscaping (cf/ac): <br /> � � Earth/Gravel (cf/ac): <br /> ��' Impervious (cf/ac): l25`I <br /> ; Total Detention Storage Required � <br /> Lawns/Landscapina (cf): <br /> Earth/Gravel (cf): <br /> Impervious (cf): <br /> Total Storage Required cf ���a__�� <br /> — � p <br /> yf8' /����' <br /> �`'�� c.F�(��,B) _ �y;���� <br /> Cour,e,a-%�^� <br /> nn>JUtiT <br />