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i <br /> i <br /> � MT. Vfew Business Centre, Div. 7 <br /> E3�.iilding sitc A <br /> Hydraulics Calculation Summary <br /> I DEV•WQ(VLT-A) Event Summary: <br /> 8esinlD Peak � Peak T Peak Vol Area Method Raiiitype <br /> Event <br /> (cfs) (hrs) �ac-ft) ac /Loss <br /> (� DEV-WD(VLT-A) 1.73 P.00 Q5884 2.J4 SBUHISCS TVPEIA 100 yr <br /> OEV-W�(VLT-A) 0.46 8.00 0.1523 2.34 SBUHISCS TYPEIA 6-Mon;h <br /> � � Drainage Area: DEV-WQ (VLT-A) <br /> Hyd Melhod: SBUH Hyd Loss Melhod: SCS CN Number <br /> � Ptah Faclor: 484.00 SCS Abs: 0.20 <br /> Storm Dur: 24.00 hrs Intv: 10.00 min <br /> � Area CN TC <br /> Pervious 0.0000 ac 86.00 0.00 fi�s <br /> � Imnervious L.3400 ac 98.00 0 08 hrs <br /> ( Tolal 2.3400 ac <br /> Supporting Data: <br /> � Impervlous CN Data: <br /> Parking Area 98.00 2.3400 ac <br /> Impervluus TC Data: <br /> Flow type: Descriplion: Length: Slope: Coeff: Travel T ime <br /> I Fixed Impervious Area 0.00 ft 0.00% 5.0000 5.00 min <br /> Drainagc arca includcs .� portion of Duilding Sitc {3. <br /> I <br /> Stormfiltcr Vault Sizing <br /> I <br /> I Numbcr of cartridgcs (N) — Qwy ` (449gpm / 15 gpm.cart.) <br /> (N) =0.4G ■ (449 / 15) <br /> � (N) = 13.77— Round up to 14 Cartridgcs <br /> 14 Cartridgcs corresponds to an 8'x 16' ��ault w�iih a maximum by�ass capacity of 15 cfs. <br /> IVcirtcchs Prc-l�rcatmcnt Vault �,L� <br /> �� <br /> I Dcsign h'cattncnt capacity(Modcl 1000) is 0 to I.6 cfs �� <br /> Wy (lo��� r;uc 0.4G cfs � ����� � �� ��,�.�� I <br /> ,�r� c)(� � r ��� ' . �.r <br /> 1 � / \ � <br /> �� �� J . 1 '�� Y <br /> G� � ` • i <br /> � � � �� � <br /> �r , � <br /> I �� `�, <br /> ;, <br /> � <br /> I <br /> ( <br />