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.� DEPARTh1ENT OFyPUEtLIC WORKS . <br /> DRAINAGE P1,AN SIJBDSISSZON FORM <br /> (see Ordinance :;19-�— <br /> NAI�"� OF APPLIC7INS Dujardin Custom fiomes, Inc. <br /> ADDf;ESS Ol' FiI'PLIC7�.I�'T Dajardin Custom Homes, Inc. <br /> 967J 32nd S[ SE ' <br /> Everett, WA 98205 <br /> SUBMITTED II:' Cascade Surve •in S En �neerin It,c, <br /> > � F 6 B, <br /> PROPERTY LOCIi�."ION SE ?;,, SE �, 5ection 13, Township 28 North, Range 5 East, <br /> H'•r1. , .Lo[s 1-5 10 b il, Block 9 Intercitv Additio—n,� <br /> Division No. ] <br /> ZONING OF SITE: PRD-R1 <br /> AREA 02' SITE: 1.07 acres <br /> AREA OF CONTRIBUTING .CATCHMENT: <br /> � <br /> PRE-DEVELOPMENT CONDiTIONS: I <br /> Runoff 'Coefficient 0.05 <br /> T.ime of Concentration <br /> 20.85 M.in. • <br /> Rainfall Sntensity <br /> Allowable. release rate � in/hr <br /> POST-DEVELOPMENT CONDITION: 0.07 cfs <br /> Runoff Coef�icient 0.53 <br /> Design Storm <br /> 25 yr_ <br /> DETENTION STORAGE REQUIRED: <br /> OR2FICE: <br /> 1 70o c.tee� <br /> D=�Tt'� _?�inches <br /> �� ' _ 4.92_ieet <br /> OUTL2iT plpk;: � <br /> DIAMETER 1_ 2 _ inches ' <br /> SLOPE 0.0050 Seet <br /> --�_ per hundred feet <br /> _ CAPACITY �_ cubic feet <br /> RISER: Per second <br /> DIAMETER 1�_ inches <br /> CAPACITl' 2.75 cubic feet <br /> � per second <br /> Signature of applicant . <br /> date _ <br /> DEPARTMENT OF PUBLIC WORKS APPROVAL PI,AA7 NO. <br /> �N SITE DETENTION REQpI�MENTS: <br /> �RAINAGE PL7l,N }�ppROVED BY; c.feet <br /> DATE: • <br />