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i� <br /> , , .. <br /> �',�g '� 9123Q I <br /> . . . �I <br />� I <br /> � CITY OF EVERET'f PUBLIC WORKS <br /> DRAINAGE CALCUL.A7ION SUBMISSION FOFM <br /> Date �- � g _q� <br />' Pro ect Name: ' <br /> J ae; i a�, • s„ql Fo�� l �tv <br /> Pro,ject Location: g�L;,,e E iere.�'I" Pled�'- �e.tL Go�.,pleX <br /> Subm3tted 8��: �.LLk�s__�. Dn..e��w <br /> _(��q�.- ca2[. <br /> Drainape Basin: �',�N a�e_[�„��I� <br /> Pre-Development Design Storm (yr): _ ID yr <br /> I Post-Development Desiqn Storm (y:): 'L5 y� « <br /> IArea of Site (ac): __LS."iS o� <br /> Existing Slope of Site (%): � _��a <br /> I� Existlnp Ground Cover <br />'� Woods/Forest (ac): p��� q� <br /> � • Lawns/Landscapinp (ec7--c-_�� e � � <br />� Eerth/Gravel (ac): �,. t„Z s - ' <br /> Impervious (ac): _ _ s.� g,� 4 <br /> Existinp Run-Off (cis): 0.'1� �f� /Q� <br /> par nore <br /> Proposed Ground Cover <br /> I . Lawns/Landscaping (ac): pt„4� Q� ' <br /> Earth/Gravel (ac): �..3Sn r. .% <br /> Impervious (ac): i o,7 � , �, ' <br /> Detention Storape Required (cf/aa) <br /> Lawns/Landscapinp (cf/ac): N/A • <br /> Earih/Gravel (cf/ac): <br /> Impervious (cf/ac) : 482 a n c. <br /> Total Detention Storage RequireC <br /> Lawns/Lantlscaping (cf)t N A <br /> Earth/Gravel (cP): <br /> Impervious (cf): "—" <br />, Totzl Storage Requ_red c . <br /> , .� 4 <br /> i <br />