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DEPAR'P1�1'P OF AJBLIC WOItKS <br /> DRAII�AGE PLAN Qmrnr�.GI�I FORM <br /> (SEE oRDINANCE 514 783 <br /> NAME OF APPL.ICANP HJGEP WFST ODRPpRATION <br /> ADDRFSS OF A;PI.IQ,NT 180 West Dayton Street <br /> F.�Ymnds Washington 96020 <br /> SUP:�tIZTRD SY REID. Mm[Y.F7rICN ADID ASSOC. INC. <br /> PImPEK17 I,0('ATI0�1 102nd Street S.E. and 19th Avenue S.E. <br /> ZONING OF SITE: C-2 w/ Cnntract ARFA OF SITE: 3.197 Acres �__�_ <br /> AREA OF OLNTRIBUTTING CA7C�i+�SP1': 3.197 Acres __ _ <br /> PRE-DEVIIAPN�SI'P C10bIDITIONS: <br /> Ruraff Coeffic:ent 0.22(Proratedl <br /> Time of Goncentration �.Z,,S Min. <br /> Rainfall Intensity _.1.38 @ 10 Year Storm E�erett Curve iq/hr. <br /> Allowable release rate Q�.x. = 0.22 (1.38) 3.197 = 0.97 cfs. <br /> POS.[�DEUIIDPE¢N'P O'kIDITION: <br /> Runoff Qoefficient 0.82 (Prorated) <br /> Desi9n Stotm 25 Year <br /> DE?EIJTICN S'IORPGE REQUIRID: Sy�'..�:.�- c.feet <br /> ORIFICE: 57g`� <br /> DIAt�'I'ER N/A inches <br /> HFAD L-eet <br /> OOTI�ET PIPE: <br /> DrAF+�'R 12" inches <br /> SfAPE 1•02 feet per hunderd feet <br /> CAPACITY 3.9 ___cubic feet per second <br /> RISER: <br /> DIAI�`PER 1�[A inches <br /> CAPACPPSC ___,�___ cubic feet per second <br /> � <br /> � � B <br /> _�. � �s��L1965 _ <br /> Signature of a � ��� A�te Q.t�z.%��F� <br /> D�,g_�1t�Nf OF PUBI,7C WORR, APPRWAL PIT�N N0. <br /> OfISPPE DEi'fNTION RDQUIREF¢N15: __._a.feet <br /> DRASNPGE PLAN APPROVID Bl': Date: <br />