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����s�� <br />occober 12, 1979 <br />Septrmber 14, 1979 <br />File No. 79-157 <br />Page 3 <br />STOR14 Wl�1[R UETEIJTION CALCULATIONS FOR CASCFDE VILLAGE P/1RK (cont.) <br />C6111i 4 ro CB 6 160 l.f. 36" culv. � 0.50"; <br />160' x 7.069 fc,3/I.f. = 1131.04 ft.3 <br />�E3 hIH h Type II 4.86 v.f. x 15.9 ft.3/v.f. _ �7.27 I't.3 <br />Co IIH 4 Type II 4.04 v.F. x 15•9 r�. /�.f. = 64.24 f;. <br />CB I1FI 4- 3 l00 I.f. 36" � 7.069 ft.3/1.�. = 706.9 ft.3 <br />C4 hill No. 3 Type 11 5•54 v.f. x 15.9 ft. /v.f. = 56.29 ft.3 <br />rg htll 3- S 206 l.f. 24" culv. C� 0.50� @ 3•142 ft.3/l.f. = G47.25 ��.3 <br />co rtii 8 Type II 2.08 v.f. x Iz.57 �c.3/v.f. = 26.14 ft.3 <br />CB hlll 3- 2 78 I.f. 36" culv. (= 0.50"; 22' full <br />56' fuli - 7.13 �c 3 <br />7' x 7.0 9 ft. 3%I.t. = 55�.38 <br />- 7.13 <br />STir.zS ft.3 <br />C6 Itll 2 Type II 2.72 v.P. x 15.9 ft.3/v.f. = 43.25 f�,3 <br />ce r�ii z �o ca 2n 67 i.r. 24�� culv. C� o.50y @ 3,�42 Pt.3/I.f. = 210.57� Fc.3 <br />CB Flli 2- 1 93 I.P. 24" culv. C� o.SOG C� 3.142 ft.3/I.F. = 293.21 ft. <br />CD h11� I Type II 2.24 v.f. x 12.57 ft.3/v.f. = 28.15 ft 3 <br />C� F1F1 I to CB IA 16 l.f. 18" culv. (� 0.50� @ 1.767 ft.3 = 28.27 Ft.3 <br />C[3 I� Type �6 �.14 v.f. x 5•78 ft.3/v.f. = 12.37 ft.3 <br />cs tn co �a i5t I.r. tr� �uiv. C o.50� C� 0.7854 ft.3 = 118.60 <br />CB MFI I to off-site inlet 80 I.f. 18" culv. C� 1 J 67 ft.3/l.f. <br />Total detention volume p;ovided <br />Reyuired volume = <br />Excess volume excluding misc. volumr_s in CB's & eulverts <br />Therefore, o.k. <br />ft.3 <br />= 141.36 ft.3 <br />6879.67 Ft.3 <br />-6696.19 <br />1 3. it. <br />� <br />