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<br />'''~'''''''""~~~;''c~l!''?''::''1m''~,'r'~:t'' I~ ".~ ". <br /> <br />RAPIPE, INLET2 <br />PS-MS I <br />, <br />(QIOO .. 289 efs \ <br />0500 .. ~13 efa 9) <br /> <br />AS-PS <br />(0100 - 259 cfa \ <br />0500 .. 253 cfa, <br /> <br />DRAIN, INLETl, E+FLUM <br />j <br /> <br />EFLUME <br />(0100 " 143 efs \ <br />0500 "' 134 ef_' <br /> <br />EFLUME <br />j <br /> <br />FLOW DIAGRAM FROM HEC-I <br /> <br />.90 <br /> <br />60 <br /> <br />---j - <br />-+ <br />~. <br />.;g <br /> <br />--t-; <br />',1 <br />':1= ' <br />-+ ~ <br />- -:T- <br /> <br />APPROXlMA TE 100 YEAR <br />WATER SURFACE PROFILE <br /> <br /> <br />9 APPROX/MA TE 500 YEAR <br />WATER SURFACE PROFILE <br /> <br />~ <br />~~/- <br />-- <br />- <br />~'" <br />19~ "", <br />"'"e> <br />'0 <br /> <br />80 <br /> <br />NOTE: <br />~JLOWS SHOWN HEREON ARE <br />. ,--LSUBSURF ACE FLOWS ONLY. <br /> <br />t- <br />W <br />W <br />0:: <br />t- <br />V) <br />~ <br /> <br />.= <br /> <br />--- <br /> <br />75 LE. - ~. _ eMP <br />,._~ .- 1O.,!5%. n . 0.035 <br /> <br />70 <br /> <br />. . "i54 "L.F. - 5: _ CMP <br />-S . 10..5%, n _ 0.035 <br /> <br />- <br /> <br /> <br />t- <br />w <br />W <br />0:: <br />t- <br />V) <br />W <br />Z <br />a:: <br /> <br />-.-+- - <br /> <br />"------;--~--' <br /> <br />@ <br /> <br />.~- <br /> <br />DISJOINTED 6" <br />VERTICALLY <br /> <br />~-~l"" <br />"~~ <br /> <br />.:-':"'9l...F. - S' _ GNP <br />S _ to.5%, n _ 0.035 <br />47 l...F. - s' _ CMP <br />~. 7.0%,. n -:--0.035 <br /> <br />--!-- - <br /> <br />+ <br /> <br />50 <br /> <br />- <br /> <br />-- --t- <br /> <br />~. <br /> <br />.~ <br /> <br />SILE,-,'jlc..,. <br />S _ 1O.,!5%. n .. -o.o3e <br /> <br />~O <br /> <br />PROPOSED <br />GRADE <br />:: '--- "~:! <br />----~ a)~ <br />-- ---+-- 1Qt(l "89.9 <br />--- 8"1,'j 0 <br />Ie LF.-:'::;-!i"-O"WlCS'-S"H _ "'..,. <br />_ --3-SIDED CONCRETE BOX...;l_ <br />5 "' IS"'/o., n . 0,030 " <br />~: <br /> <br />-25 LF. - 5'11 CMP <br />57 LF, _ 5' f/I CMP --- S - 10.5%, n . 0.035 <br />S . 11..9"'/0., n . O.O.3_~~ <br />96 LF. ~ e'-6"W"S'tt.r-6" ARCH <br />ROCK WALL a TOP -i- -- . <br />S . 52%. --II . 0,038 -;-- <br />, <br /> <br />. FOR THE 500 YEAR EVENT, THE WATER SURFACE PROFILE <br />OR HYDRAULIC GRADE LINE (HGL) WOULD ACTUALLY BE <br />HIGHER, WITH THE UPPER LIMIT BEING AT THE WATER <br />SURFACE ELEVATION ABOVE EACH INLET. THE 500 YEAR <br />HGl SHOWN HERE IS FOR THE ~OO YEAR FLOW DIVERTED <br />TO THE fLUME IN HEC-l" THE BALANCE -OF RUNOFF LS <br />CONSERVATIVELY LEFT TO BE CONVEYED BY SURFACE <br />F ACLlTIES. <br /> <br />40 <br /> <br />EXISTING <br />GRADE <br /> <br />- "-----'----t <br /> <br />" '--.,.---" <br />., <br />. ...---1--__ ~ _ <br /> <br />~ <br />i ~ " <br />1= . <br />+.-., <br />i_ " <br /> <br />" -.:1- <br /> <br />-;-"'1 <br /> <br />; - SCALE: HORtZ. I" = 50' <br />. -...,- VERT. I" . 10' <br />_..:.1.:. <br />~- <br /> <br />-.--------;-- <br /> <br />. .J--------'_ <br />! . <br /> <br />r:-- <br />1 . <br />-i:.----~ <br /> <br />_ ~-----L-.. <br /> <br />, . <br />._~ <br /> <br />--~----- -~--- -- -~- <br />, <br /> <br />59.00 <br /> <br />60.00 <br /> <br />61.00 <br /> <br />62.00 <br /> <br />63.00 <br /> <br />64.00 <br /> <br />65.00 <br /> <br />66. <br /> <br />OPERA HOUSE FLUME <br />FROM PINE STREET TO INLET <br /> <br />EXHIBIT "E" <br />SHEET 2 OF 2 <br /> <br />