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<br />',"". ~~ ..'~ r ' ~ ~ """"'-..IJ8: . ~... . . sheel reprlllSenflrl'} preliminary and conceptual
<br />b/'-'o .. , .0 __' ~ ~J ~ lfII ' , englneenJIQ. II sholl nol be uud for
<br />fl~:r" ~,..., l' up ;,t ~f en~, ~ constrl,lClion pur~.:-.:c;.
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<br />NOTE' Lacal "'0"0' control a "od", "quo"d ' ... :J'>_,~~_ :_,"S""'f if
<br />for bank stability Sla 164"00 to 207+00 -'.~~J I
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<br />Sta. 180+00-10 Sta.206+50
<br />DesiO" Oischcroe = 3800cfs
<br />Main Charnel
<br />twerage Vetocity
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<br />SIC 206"50 to Sta. 210"50
<br />Desion Discharge ., 3800 cfs
<br />Man Chtmel
<br />Avert:xJe VeIOClty
<br />
<br />Typical Ex.isting Channel Cross Section
<br />510_180"0010215.00 Scale 1"~20'
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<br />53'
<br />10qyr. wo.!~surlC1~_
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<br />70'
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<br />"9.5 fps
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<br />= 8.0 fps
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<br />Typical Improved Chomel Cross Section
<br />$ta, 207"00 to 210.50 Scale 1~=20'
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<br />5600
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<br />5590 I
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<br />5580
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<br />5560
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<br />18<X>0
<br />
<br />185+00
<br />
<br />190'00
<br />
<br />195.00
<br />
<br />200.00
<br />
<br />205+00
<br />
<br />210.00
<br />
<br />GROLNl CONTROl.. SURVEY
<br />AERIAL PHOTOGRAPHY 8Y'
<br />TOPOGRAPHC ~APf'IOO BY"
<br />CONTOUR INTERVAl t
<br />
<br />BY, OU'MF'IJS AERIAL SURVEYS fiC.
<br />OlYMPl.5AERlAL9.RV'EYSINC.
<br />OlTMPl.lSAERIAl..li.MIEYSlN1,;..
<br />DATE FL<1NN 5-19 1.,
<br />
<br />llESlGNED'~;;P
<br />DRAWN'
<br />CHECKED U/('.:)
<br />REVISEO
<br />
<br />DATE'
<br />DATE'
<br />DATE'
<br />OAT[
<br />
<br />,"hhs
<br />'3b~7!5
<br />-1JZ!7#J
<br />
<br />ENGINEER'
<br />WRIGHT-MCLAUGHLIN
<br />-
<br />
<br />ENGINEERS
<br />-
<br />
<br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT
<br />
<br />MASTER
<br />
<br />PLANNING
<br />
<br />CITIES of GOlDEN I LAKEWOOO and WHEAT RIDGE
<br />
<br />JEFFERSON COUNTY
<br />
<br />LENA
<br />
<br />GULCH
<br />
<br />STA. 180"00
<br />
<br />to STA. 210+00
<br />
<br />SHEET NO.
<br />12 OF 21
<br />
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