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<br />" <br />~, <br /> <br /> <br />;, <br />STRUCTURE IMPROVEMENTS <br />lOCATION Denver- Boulder <br />Turnpike <br /> <br />TYPE OF <br />IMPROVEMENT <br /> <br />53 <br /> <br />52 <br /> <br />5270 <br /> <br />5260 <br /> <br />GROlN) CONTROL $URVEY BY: <br />AERIAL PHOTOGRAPHY BY' <br />TOPOGRAPHIC MAPPING BY: <br />CONTOUR INTERVAL <br /> <br />RerooitI 500'01 <br />exillt.barrierand <br />replace wMeelpost <br />barrier <br /> <br />No Change <br /> <br />No Change <br /> <br />NoCh_ <br /> <br /> <br />X" <br /> <br />x <br />", <br /> <br />Plain Limit - EXISting Channel Conditions <br /> <br />I;:;" <br /> <br />'i. Channel <br /> <br />510.880+0010510.915+00 <br /> <br />NOTE' This drawing i. 1I master ~ <br />sheet representing preliminary and c(l(lCeptual <br />engineerin!l. It shall not be used fOI' <br />conatruction ptIrposes. <br /> <br />100 Year Flood Plain LlIlVt - Improved <br /> <br />x <br /> <br />t <br />" <br /> <br />TYPICAL <br /> <br />x <br />E~TING CHANNEL CROSr SECTION <br />" Scalea: Hariz."'" 0 lIP <br />Verf,- III 5' Id <br /> <br />0""" <br /> <br />~ <br />.,e~! Existino;! 32;" High Concrete <br />/ - ~ Mediall Barrier, Continuous <br /> <br />'t Chonnel <br /> <br />100 Yeaf Water Surfoca <br /> <br /> <br />ROADWAY <br />ELEVATION <br />(Ft.) AT BRIDGE <br />BRIDGE <br />OPENING <br />AREA (FI.2) <br />LOW CHORD <br />ELEVATION <br />(Ff.) <br />INVERT <br />E LEVArlON No Change <br />(Ft.) <br />NATURAL <br />CHANNEL No Change <br />ELEVATION (Ft.) <br /> <br />Slo. 915+00 10 SIll. 940+ 00 <br /> <br />940+00 <br /> <br />KUCERA <br />KUCERA <br />KUCERA <br />DATE <br /> <br />TYPICAL <br /> <br />EXISTING CHANNEL CROSS <br />Scales: Horit.- 0 56' <br />V.rt.- 0 ~' <br /> <br />SEI~ION <br /> <br />= <br />,,' <br /> <br />," <br /> <br />.' <br /> <br />#; <br /> <br />:ia <br /> <br /> <br />q <br />S' <br /> <br />II> <br /> <br />, "" <br /> <br />n ''''' <br /> <br />~~ <br />~ <br /> <br />930+00 <br /> <br />920+00 <br /> <br />910+00 <br /> <br />900.00 <br /> <br />a ASSOCIATES INC <br />a ASSOCIATES INC. <br />a ASSOCIATES INC, <br />FLOWN 5 I 72 <br /> <br />DESIGNED' DT.S" DJL. <br />DRAWN' L.L.U <br />CHECKED. D.TS K.R.W. <br />REVISED' LLU <br /> <br />2_19_73 <br />2-19-73 <br />2-27-73 <br />3_1_73 <br /> <br />DATE <br />DATE <br />DATE' <br />DATE' <br /> <br />ENGINEER' <br />WRIGHT - MCLAUGHLIN <br />- <br /> <br />URBAN DRAINAGE <br /> <br />AND <br /> <br />FLOOD CONTROL DISTRICT <br /> <br />ENGINEERS <br />",,10..<10 <br /> <br />CITY of WESTMINSTER <br /> <br />ADAMS and JEFFERSON COUNTIES <br /> <br />;~,,\ <br /> <br />!:t~;,\.. <br /> <br />, <br />',/ <br />, <br /> <br />_'M..J__QJ.l,flet <br /> <br />PRELIMINARY <br /> <br />BIG DRY <br /> <br />Sta. 880...00 fa Sta. 904+00 <br />Desion Discharge - 7,800 cfs <br />Max Velocity IOOyr. .. 11.6 fps <br /> <br /> <br />o <br />I <br /> <br />.0<'- <br />, <br />I <br /> <br /> <br /> <br />5 00 <br /> <br />5290 <br /> <br />5270 <br /> <br />5260 <br /> <br />890+00 <br /> <br />880+00 <br /> <br />DESIGN <br /> <br />to STA. 940+00 <br /> <br />SHEET NO, <br />19 OF 22 <br /> <br />STA, 880+00 <br /> <br />CREEK <br />