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RECEIVED <br />cIn' oF �Err Pue�c • wowcs JAN 1719g7 . <br />DRAINAGE CALCULATION SUBMISSION FORM ����� EryGINEERING' <br />Date � (Z q(p <br />� <br />Existing Slope of Site (%): �3"�0 <br />Existing Ground Cover <br />��;, Wq� $�-p��! h'oods/Forest (ac): <br />\ LawnsiLanciscaping (acj <br />Earth/Gravel (ac): <br />Impervious (ac): <br />� <br />Existing Run-Off (cfsj: �,�:,� ��c, _°� Lt�E �,13�5 <br />Proposed Ground Cover • ' <br />' Lawns/Landscaping (ac): ��a89 <br />Earth/Gravel (ac): <br />Impervious (ac)!; 0.3�. „v, <br />Detention;Storage Required (cf/ac) <br />S�v� � /�R�A <br />�t�- � <br />�9'SQ�FAV-r� <br />Lawns/Landscaping (cf/ac): �- �p $ <br />Earth/Gravel (cf/ac): � <br />Inpervious (cf/ac): -� a 2a � <br />Total Detention Storage Required <br />. Lawns/Landscaping (cf): 3 A, � <br />Earth/Gravel (cf): <br />Impervious (cf): '� ► 2 rlur., q.e�A <br />Total Storage Required c.� 7¢¢. <br />�� �U I y . 6 = �75f3 �' � 01L -_ _ <br />Q�=� o, �; {� ��� <br />i� = c�. o I a� F-f �- <br />-�,�'�i = l��(02� <br />._�y. .� ` /� ` <br />' .-t as' <br />G o2� �- <br />_ASPNALT ) <br />J <br />�a-,�- C� �4.�7 <br />o, i26� �r <br />„• <br />�, � <br />o. �23¢ <br />