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<br /> <br />STRUCTURE IMPROVEMENTS <br /> <br />19QJear Wafer SurJoce <br /> <br />LOCATION <br /> <br />128th Avenue <br /> <br />TYPE OF <br />IMPROVEMENT <br /> <br />Replace w/16D <br />bndQ8w/improved <br />chonnel,raiseroo:lv.lJy <br />to EIBY 51890 <br /> <br />" <br /> <br />ROADWAY <br />ELEVATION 5189.5 <br />(Ft,)AT BRIDGE <br />BRIDGE <br />OPENING 1200 <br />AREA I Ft.Zl <br />LOW CHORD <br />ELEVATION 5186.5 <br />(Ft.l <br />INVERT <br />ELEVATION 5178.0 <br />(Ft.) <br />NATURAL <br />CHANNEL 5178.0 <br />ElEVATlON{Ft.) <br /> <br />--, "30" SQ9'/.$i "r"~ <br />-< ',30' ).!tift!>'-- ~el1'l~~f", <br />O\'\~><; IO~ Year FIO~ <br />';',.-'- "'-, <br /> <br />'~ <br />.......""".... <br /> <br />TYPICAL BULL CANAL OVERfLOW <br />CROSS SECTION <br /> <br />---/' / <br />--_/ <br /> <br />"''''~- <br /> <br />5190 <br /> <br /> <br />5180 <br /> <br />5170 <br /> <br />5160 <br /> <br /> <br />530+00 <br /> <br />520+00 <br /> <br />GROUND CONTROl SURVEY <br />AERIAL PHOTOGRAPHY BY: <br />TOPOGRAPHJ:: MAPPING BY' <br />CONTOUR INTERVAL <br /> <br />DESIGNED: OT.S.. llJ.L <br />DRAWN' LL,U <br />CHECKED' ~TS,. K.R.W. <br />REVISED: L.L U <br /> <br />DATE' <br />DATE: <br />DATE: <br />DATE' <br /> <br />2~15~ 73 <br />2. 16~ 73 <br />2->':6-73 <br />2_28_73 <br /> <br />BY, KUCERA ,s. ASSOCIATES INC. <br />KUCERA B ASSOCIATES INC, <br />KUCERA e. ASSOCIAT_!;,S INC. <br />?' DATE FLOWN 5-1-72 <br /> <br />i Channel <br /> <br />NOTE This draWing IS a master planning <br />sn.et representing preliminary and conceptual <br />en<;Jlneerlfig II shall not be IJHd for <br />cOfI&tructlon purpoHS <br /> <br />Bull Conol assumed <br />to corry no flood <br />waters In 100 year flood <br /> <br />510.513+50 to 530+00 <br /> <br />. <br /> <br />/ <br /> <br />Tt=:.':.- <br />.,"'to OJ ) <br />/ <br />( ""., <br /> <br /> <br />/-, <br /> <br />''''-~- <br /> <br />" :>i,~i.;';",_,,_,\ <br />">. f/- <br />''S:: "~(2/:->~~;;;',-":_-~ -->~~.~,.., <br />-~:~:;l<'__// <br />H',./ ' <br />h..---- / <br /> <br />i CMnnel <br /> <br />r ,,"'- <br />, <br /> <br />i' --- <br /> <br />~-~<"- <br />'P1\J1n !-i~it--'E~ <br />>-;7:-~>- - <br /> <br /> <br />, <br />'. " <br />.'-., , <br />~' <br />'~--------,"-. <br /> <br />100 Year Wa.1.er Surface <br /> <br />-;. <br /> <br />---- -=.:-:':>)'), <br />,./- <br /> <br />510.470+0010 5'0.513+50 <br /> <br />TYPI CAL <br /> <br />SCALE <br />100' 200' <br />, <br /> <br />4cd <br />I <br /> <br />EXISTING CHANNEL CROSS SECTION <br />Scales: Horiz.- 0 5(j 100' <br />Vert.-o ,. 10 <br /> <br />'Of <br />,d <br /> <br />00 <br /> <br />of 0.,. <br /> <br /> <br /> <br /> <br /> <br /> <br />5190 <br /> <br />5180 <br /> <br /> <br />5170 <br /> <br />t <br /> <br />- <br /> <br />5160 <br /> <br />510+ 00 <br /> <br />500+00 <br /> <br />490+00 <br /> <br />480+00 <br /> <br />470+00 <br /> <br />ENGINEER' <br />WRIGHT-MCLAUGHLIN <br />- <br /> <br />URBAN DRAINAGE <br /> <br />AND <br /> <br />FLOOD CONTROL DISTRICT <br /> <br />PRELIMINARY <br /> <br />DESIGN <br /> <br />STA. 470+00 to STA, 530+00 <br /> <br />SHEET NO. <br />12 OF 22 <br /> <br />ENGINEERS <br />-- <br /> <br />BIG DRY <br /> <br />CREEK <br /> <br />CITY of WESTMINSTER <br /> <br />ADAMS and JEFFERSON COUNTIES <br />