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� � • '' • • D�pARTMEN'1' UP' YUtlLl(: WUKKS ' <br /> .� . <br /> � DRAINAGE PLAN SUBMISSION FORM <br /> see Or¢ nance 4-78 • <br /> NEsh:.3 OF APPLIC�INT Mr.. bill' Rigg ' _ <br /> c/o THR CONSTRUCTION COMPANY, INL'. � <br /> RLtUl2ESS OF APPLICI►NT • <br /> . •p • <br /> . . Bothell, WashinRton 9 0 1 <br /> � <br /> S(JRMITTED BY • J.B. FHIEL & COMPANY , <br /> PROPERTY LOCATION 1302 Cheatmit Street / 13th Street� • • • • . • • • <br /> vere , as ng o . • . <br /> 20NING OF SITE: • �-1 AREA OF. SITE: 0.33 Acre 1U,4.00 S.F. . � ' <br /> AttF.A OF CONTRIHUTING .CATCAt4:NT: �• 33 Acre , . ' . . . . . . . . • <br /> : � . . • � <br /> ' PRF.-•DEVELOPMLNT CONDITIONSs� � ` . . <br /> � Itunof! Coefficient � • .0.50 • ' ' • � ' <br /> Tima of Concentration , ii.0 - � Min. � , • • ; <br /> � Rainfall Intensity ' ' in/hr <br /> Allowable. release rate• ' �•288 cfs <br /> POST-DEVELOPMENT CONDITION: p,85 ' ' ' <br /> • Runoff Coefficient � ' _ . ' • ' <br /> � Design Storm . 10. . Yr• . - . . • <br /> � DETENTION STORAGE REQUIRED: 220.33• � • c.fer <br /> � . <br /> z ORIFICE: Storage fee bGing paid �in lieu of on-site� storage - no orifice. required . <br /> DIAMETER inchea • <br /> . HEAD� feet . <br /> OUTLET•PIP On �.��on - ,, � • ' • . . . <br /> G,(J' <br /> �r� �IAMETER inchea _ •• . <br /> � (�.�� ��� SLOPE feet per hundred feet <br /> ���/ a,r, �a . . CAPACITY ' cubic feat p�ar aecond . . <br /> Y� <br /> xzse j:l y� . ,u o r � . . . <br /> � DIAMETER inches <br /> �� , 5' . � . <br /> , �n !a ��1� CAPACITY cubic feet per �second , <br /> . 'r��' �l � . . <br /> qnature o appl cant • date , . <br /> DEPART6IENT OF PUBLIC WORKS APPROVAL PLAN NO. • <br /> OY SITE DETENTION FfEQUIREMENTS: c.feei <br /> DRAINAGE PLAN APPROVED BY: DATE: , ' , <br />