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� H <br /> �L <br /> y E�'erei�t Fire Station ra <br /> c y Orifice size :�:T'�`�'>> <br /> � � H 30-Aug-90 <br /> ro � � Orifice size: p��erflo�: ele�' . 946 . �0 <br /> Q� , 0.28 cfs a�to . 00 <br /> � � � Off-site �' = cfs Outlet im•ert _ i� r,p ft <br /> o N Total = 0. 2E cfs <br /> ¢ N � Orifice area 0 . 022 sguare f't <br /> � y Orii'ice dia = 2 . 01 inches <br /> ir H <br /> N <br /> C❑ N <br /> � ro N <br /> H O N <br /> Outlet Pipe Size <br /> »= 0 .01'L <br /> S ( ft /ftl = O .U05 <br /> Overflo� Q (cfs ) = 1 .33 <br /> Diameter linl 9• 1� <br /> Use this pipe 12 Inch Diameter <br /> Velocity = 1 .69 Feet per second <br /> �����, , <br /> - <br /> � �-- 2 r' c,;,,� � � <br /> �,�I <br /> � � ��s <br /> .�..�m��� G'' L <br /> i '�� � ��� - <br /> ��� <br /> � ,.::� <br /> ,. <br /> � -� : <br /> ' < <,>: , ' ^ �,. <br /> •��� ' w�; �= <br /> � � � . <br /> r�:� <br /> J ' <br /> �\' ' <br /> I <br /> � � <br /> t��., � � � . . . �k�-= <br /> t <br /> � ' z;. <br /> ����l��i <br /> 1' �K' _. . . . � :ri�,"� . <br /> � <br />