|
<br />I
<br />
<br />,
<br />,
<br />
<br />I
<br />i
<br />\
<br />'J.
<br />\
<br />'I
<br />.8 /
<br />. I
<br />
<br />~'~--~--'
<br />:::-... 't--- / _____ -----
<br />~I '+\_~
<br />
<br />-~, --___~--C4ANII/E~--~----" -...
<br />- '. "
<br />
<br />, "'=~~):~~};';~,;;:'~;~;;/,'Y-
<br />CO/VD/ ;:!i(/Y'S tf: PROPQ6ED
<br />CHANIVE;L'!!':!FR.OVEMENt:='
<br />
<br />-------,
<br />
<br />NOTE'
<br />
<br />THIS DRAWING IS A MASTER PLANNING SHEET
<br />REPRESENTING PRELIMINARY AND CONCEPTUAL
<br />ENGINEERING. IT SHALL NOT BE USED FOR
<br />CONSTRUCTION PURPOSES.
<br />
<br />'-_.1'
<br />
<br />\
<br />
<br />}S{)~<;5
<br />
<br /><,
<br />
<br />-,
<br />
<br />I
<br />
<br />,----
<br />J
<br />
<br />_/,/
<br />
<br />I
<br />
<br />
<br />.
<br />S'
<br />
<br />I",
<br />~ /, 0
<br />/ ' .
<br />, ,
<br />.' - ,-~
<br />, - n",c Q-,
<br />'( ,/C;,
<br />I I
<br />, '~
<br />I I ^ _ - I
<br />I I
<br />
<br />\'ro"
<br />
<br />"\
<br />
<br />[I
<br />
<br />J-6'0I<l
<br />IN!. r. . ~l'I_V.
<br />DU) L T ~ '1,',-,
<br />"J/
<br />
<br />I
<br />
<br />(,
<br />""~
<br />
<br />,
<br />o
<br />,\l
<br />
<br />-",
<br />
<br />
<br />o
<br />o
<br />,
<br />o
<br />~
<br />
<br />c,,'
<br />
<br />I
<br />
<br />I
<br />'\ (
<br />/U
<br />J
<br />. ;-,
<br />...;
<br />
<br />G
<br />
<br />
<br />L
<br />
<br />I
<br />/
<br />
<br />I
<br />
<br />.-"
<br />
<br />\,
<br />
<br />I
<br />
<br />""'0<.
<br />''I
<br />
<br />'---
<br />
<br />I
<br />)-.~ "9
<br />J
<br />
<br />-------..,
<br />
<br />.....,0
<br />
<br />5"
<br />-'.'),
<br />"
<br />\,
<br />
<br />~ ,
<br />
<br />--------=----.
<br />
<br />6 j ~' ~-
<br />
<br />I'J T
<br />-~'I _ T
<br />
<br />''0.,
<br />
<br />J
<br />Q
<br />
<br />_ 'o,,~ ,
<br />
<br />0._
<br />
<br />J.
<br />
<br />I
<br />
<br />~;.. (.11
<br />
<br />\.
<br />
<br />leJ'.' J~10 ,<<0
<br />G,nLT :':,~I:', l.'
<br />
<br />':1'
<br />.
<br />
<br />.;1.,_
<br />
<br />"--\
<br />,
<br />
<br />,0
<br />. r--, ,
<br />f)""
<br />l.
<br />
<br />'-":';'i'l
<br />,
<br />
<br />.'
<br />
<br />c',
<br />
<br />I
<br />
<br />:> - c.' L' ':<. '~l' Ii,
<br />
<br />'NI T ~,,(,~_i.: 0'
<br />'::'l T ~-;-_ 5.179 ~S
<br />
<br />I
<br />
<br />"
<br />5540 j....
<br />~
<br />0;
<br />
<br />M30~rh\ '
<br />~5ZO ~~ll--:'-
<br />~ 0'.
<br />~ <'"
<br />~8~G
<br />55/0...J 'l- 'S: <
<br />1: '~d y'-ROAO SUfU'ACc
<br />f2 L EL 5632, /4
<br />~
<br />5500
<br />
<br />
<br />/00 YEA~ .c-C.OOO WArEA:'
<br />-5UA:FACE UNDER EXISTING cflANNEt
<br />COIVD/T/O;V~ F P/'?opo.sco CHANNE0pIZOVEMENTS ']
<br />,
<br />1-- -
<br />oTA 110+00
<br />;"_30'
<br />
<br />I~__-
<br />CONTOUR INT~RVAl
<br />
<br />'"
<br />
<br />~oo >U, r
<br />
<br />I
<br />
<br />2 FEET
<br />
<br />I
<br />
<br />%
<br /><
<br />~
<br />
<br />;-- ;<OAO SURFACE
<br />EL. 55!:=>, 13
<br />
<br />I___R~O !SURFAce
<br />6.." 6+85.99
<br />lEL. 54S.3.G5
<br />
<br />0~>
<br />
<br />Ie
<br />~I~
<br />o ~'
<br />~ ~I~
<br />o ~R
<br />:~~~" ' J~
<br />~1,l \..~---------- ~I --~\
<br />~~ 0 ---- - ~-toO YEAR \lVATER SURFACE
<br />"~ r 70? OF, GR.OUND b -- _ PROFIU3 UNDeR EX/STING
<br />_ eL 552:6.>.37 l(fi ---. ---__ ...- CHANNEL CONDIT/ONS <::'R'?QpOset:J
<br />_ _ ~ €L 557.579 \! j ~ ---......... O';/ANNEL.. /MPROV.5MENT5
<br />~,~ 0:)0 ..............._
<br />,,~g_-i\ ,"".J -- -- --_ ---
<br />\'\ \j' .
<br />~ /I EL. 5519. 79 ....I~ '" l' -
<br />- 13tUt:! \
<br />
<br />EXISTING STA!!3-r20 ' '-exI5~Na
<br />
<br />CULVERT CROSSING
<br />
<br />"12
<br />~'
<br />~~
<br />>'
<br />5'~
<br />u~
<br />
<br />rr = 11 EL. 5515.74
<br />II II
<br />LL _=!.I EL.55QZ7"1
<br />W
<br />
<br />88
<br />e/ e/
<br />
<br />c(., 5479.<;'5
<br />
<br />(-ROAD SU!<;FAce
<br />EC 5485.99
<br />
<br />~L. 5483.G5
<br />(?GY Gf?CL 547965
<br />
<br />I
<br />
<br />EXISTING PIERCE
<br />ST. CROSSING
<br />
<br />PROPOSED LAMAR
<br />STREET CROSSING
<br />
<br />EXISTING LAMAR
<br />ST CROSS! NG
<br />
<br />55Z0
<br />
<br />EXISTING PORTLAND
<br />AVE CROSSING
<br />
<br />--:..
<br />O':lANNEL INvC'RT
<br />1
<br />;00 YEAr< FLOOO WAr~ /00 YEAR Pi-OOD WATE~
<br />SUA:.F"AC,E UNDE.<<. PROPOSED SU~ACE.. UNDER. .E>(/577NG
<br />CflANNEL IM~:VE.Me~~\ n I u(CIfANNEL CCVVDiT,I/ONS-
<br />I~ Ii
<br />~
<br />5TA 9/+80 '
<br />
<br />--- ---
<br />
<br />..a? rEAR WATCK" :5URR4CE PROFILE
<br />_ _ _ LINDER. PROP06E.o O'/ANJ">...EL qwoRovEMe/Y'Ts
<br />
<br />--- ----- -- -- -- ~--- - - --- --
<br />'--
<br />
<br />4'
<br />
<br />~
<br />f::
<br />!(~ SSIO
<br />~;:, "
<br />~ "-
<br />~~ lli
<br />~" ~ 5500
<br />.,'>- 0
<br />61 ?
<br />t~ ~ 5+90
<br />~C> '
<br />lJ)tU
<br />"
<br />
<br />I
<br />
<br />A.P,PRoXIM-<!rE
<br />pOND BOTTOM-
<br />
<br />I
<br />
<br />5490
<br />
<br />rr===ll eL. 5527./0
<br />I'
<br />r ,~L 5523/0
<br />8 ~-CoNC. /3oX
<br />CULVERT
<br />
<br />---
<br />
<br />IiX' ~ WATeR 51.1RFACE P/(OFILE ~
<br />l./NDER. EX/677NG CAlANNeL CaVDrTloN5
<br />
<br />Ie,"
<br />...
<br />'"
<br />~, C>
<br />~,~ ~
<br />~ ~
<br />
<br />I
<br />
<br />I
<br />
<br />115 roo
<br />
<br />//0.-00
<br />
<br />/05 KJO
<br />
<br />1=.-00
<br />
<br />9SrOO
<br />
<br />-~~-~!' 1,
<br />~ ~~~!
<br />, ~l: :;,
<br />~ ,6~~~
<br />~~,,~
<br />~~;'Q
<br />
<br />'~
<br />~-
<br />
<br />~ 5480
<br />~
<br />:j
<br />
<br />I
<br />
<br />/11--301
<br />
<br />~ 5470
<br />~
<br />
<br />90.,.00
<br />
<br />I
<br />
<br />TOPOGRAPHY BY PHOTOGRAMMETRIC
<br />METHODS FROM AERIAL PHOTOGRAPHY
<br />ToI.KEN JUNE, 20,1974.
<br />BELL MAPPING CO.
<br />DENVER,COLORADO
<br />
<br />CH2M
<br />'6''!i?':
<br />lull
<br />
<br />DESIGNED YDL DATE.;'.Il,Y.1~.7G
<br />DRA'II'N~DATE.1!.t.t..r.Jg7C.
<br />CHECKED uN!! DATE JVl..Y f.57/i>
<br />REVISED_DATE_
<br />
<br />URBAN
<br />
<br />DRAINAGE
<br />ARAPAHOE
<br />
<br />AND
<br />COUNTY
<br />
<br />FLOOD
<br />
<br />CONTROL
<br />
<br />DISTRICT
<br />
<br />MAJOR ORAINAGEWAY PLAN
<br />
<br />JEFFERSON COUNTY
<br />
<br />BASIN
<br />
<br />6100
<br />
<br />BASIN 6100
<br />STA H9+00 TO STA89400
<br />
<br />SHEET 5
<br />OFI8
<br />
|