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� <br /> ' .,�""""�ti <br /> C[iY OF EVER�TT p,RD A, �,� <br /> DEPARTt".E�IT OF PUE3L[C 'aORKS �"�WA�i •p��n, ,� <br /> .•� �'� 7��=I <br /> DP,A[?1AGE Pla� SUa�MISS(O�V FORM �:y – s. � � <br /> sze Ordinance 514-78 ; � <br /> '��''DE,�rSTfa�'o���'4. <br /> ,��p : : T��=7'� iP <br /> F <br /> . Nr�`1E Of APPLICANi �aHAI E <br /> � F <br /> ADORESS OF APPL[CANT .—�� ' •:F r �� , , <br /> ._� _ �;T �.• q � . <br /> , � • r <br /> SUBM[TTED BY <br /> PROPERTY LOCATION � ^ <br /> ZONING OF SIiE:--r ' —AREA OF SITE: <br /> 0.675 ACF� <br /> AREA OF CON7RIBUTI4G CATCHMENT: <br /> o.o <br /> RU40FF COEFFIC(ENT�PRE-DEVEIOPMENT 0.45 <br /> POST DEVELOPMENT �'�� , <br /> DES[GN STORM: 1 I�l TtN YcaR <br /> PRE-DEVEIOPME4T FREQUENCY 1 Iv Tt� ��y� <br /> POST DEVELOPMENT FREQUENCY :�r; <br /> OURATION ,� � <br /> INTENSITY <br /> TOTAL OES[GN RU40fF FROM SITE: ,7� c. feet <br /> BEEORE DEVELOPME'IT ,��.� c. feet <br /> AFTER DEVELOPMEVT <br /> 425 c. feet <br /> RUNOFF DIFFERENTIAL: <br /> 43 c. feet <br /> ADD[TIONAL STORAGE DUE TO LAG TIME: <br /> 45d c. feet <br /> OETENTION STORAGE PROPOSED: <br /> ORIFICE OPEN[4G: 2•°� inches � <br /> D[AMETER ���—' cubic feet per second <br /> OISCHARGE � 44 feet <br /> HEAD <br /> OUTLET PIPE: p�AMETER 8�� — inches " <br /> SLOPE n n154_ feet per hundred feet <br /> CAPACITY . � �� cubic feet per second <br /> i <br /> THE 8�' CAPACLT't IS�THE htAX. DEVELOPED CFS CF 0.746 FOR 20 �1I2�• LO '(�aR :iTOftt�t. <br /> � date <br /> Signature o app icant ' <br /> DEPARTMENT OF PUBLIC 'dORKS APPROVAL <br /> PLAN "�0. <br /> c. feet <br /> ON SITE OETENT[ON REQUIREMENTS: <br /> ORAINAGE PLAN APPROVEO BY: <br /> OATE: <br />