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ciTv a� Ev�rr Pue�ic wowcs <br /> DRAINAGE CALCU.ATION SUBMISSION FORM <br /> Date 3-l7-95 <br /> Pmject Name: �el�yaE PFF� P O IEC.'r <br /> Project Location: I�a,,,;e� ��•„ � 7zrd �� � <br /> - .. !Jp � <br /> Submitted By: S��„„so r 'C�G 5"� .•a <br /> Drainage Basin: _ PIGEON P E�. # I (All o+l.er a •ea5� <br /> Pre-Development Design Storm (yr): /O <br /> Post-Development Design Storm (yr); 2S <br /> Area of Site (ac): _ p,&7 <br /> Existing Slope of Site (%): / / <br /> Existing Ground Cover <br /> Woods/Forest (ac): p, g ] <br /> Lawns/Landscaping (ac : <br /> Earth/Gravel (ac): <br /> Impervious (ac): <br /> Existing Run-0ff (cfs): Q , � � <br /> per acre <br /> Proposed Greund Cover <br /> Lawns/Landscaping (ac): O, Z 7 <br /> Earth/Gravel (ac): <br /> Impervious (ac): _�,�eh <br /> Detention Storage Requi.red (cf/ac) <br /> Lawns/Landscaping (cf/ac): 3 9�¢ <br /> Earth/Gravel (cP/ac): - <br /> Impervious (cf/ac) : _ Z S S 4 <br /> Total Detention Storage Required <br /> Lawns/Landscaping (cf): �p 4. <br /> Earth!Gravel (cf); <br /> Impervious (cf): �s 3 Z <br /> Total Storage Required c . 1�e z� � <br /> ( <br />