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<br />1\(,'2.36
<br />,000
<br />
<br />
<br />NOTE.Tbl.d.....;"g;.,.m."'orpl.".~'..P...Ul;"QPT.llmi".ry."'1
<br />ooo....,~.r ..~'""r'"Q. "'boll ..t b. ...d fot .o.""uotlo. po,""....
<br />
<br />CC
<br />"
<br />::-'
<br />C
<br />"
<br />0'
<br />
<br />NOTE:
<br />I. Upstream Channels and Culverts to pass
<br />flow indicated in hydrology section of report
<br />2.The Tontro Property historically received
<br />the Viele Gulch flood flows. The' channel
<br />shown confInes the water to 0 minimal
<br />area, thus providing more developable land.
<br />3. R.O.W. for channel to be donated.
<br />
<br />-----
<br />
<br />"
<br />-,
<br />
<br />I The mmlmum storage IS G Ac It
<br />2. Pond shope, depth and surface area
<br />to be determined by owner
<br />3 Srde-chonnel spillway must pass
<br />i50 cf.s with 5H
<br />4. ---'Overflow 10 occur IntO pond only
<br />when flow excetlds 400 cis
<br />10 mom Channel
<br />
<br />s~" /,l~;/ '\
<br />..\' #/ S..3'J:" '\
<br />/C~, 9-eS
<br />\ \..... dk~
<br />I ~,..__./;;ftp~ ..\'S..3'9..3'
<br />S..3' ..\' I J(S..3'9 %,//.0
<br />~~: s" e:s s>~~_~_____
<br />~~_'~~ ;S~ ,
<br />'\ 05", '-"~~:--.... ::-..~ L!"fY SJ'?
<br />09S --..::~. ~ " ...96'
<br />\ 0 .~~~_ "-~~.. g' ..,
<br />SJ" -\' ""~€~_~_ ~ /:'
<br />96'S \ ~--.-,o :-.- '0~ //'
<br />-\' s ~~~\\ ''';::' '?.'--/:::://T\. SJ'9
<br />'J' '.Jf9S ~\l ,- ",- I -\,S..3'
<br />(// Jr 0 --::~--;'~___/ /,
<br />"~ -
<br />
<br />S"9
<br />-\,..:5;0
<br />
<br />
<br />TANTRA POND CRITERA
<br />
<br />S"9
<br />,so
<br />
<br />"----/"\)'~
<br />
<br />~"
<br />/ '-----.
<br />I -,
<br />(~
<br />
<br />7
<br />S 1,/
<br />;.]"9-9 ) I
<br />'------------., ~\ ..\'.0,
<br />"'-___________--->"-----..... 1
<br />" ,
<br />,
<br />,
<br />
<br />J
<br />I
<br />
<br />tChonnel~
<br />4.0'~ I
<br />1.0'~Freeboard~
<br />- ~-"
<br />I
<br />
<br />",4.0'* /1-0'" Freeboard
<br />
<br />5390
<br />
<br />
<br />0'11/
<br />/ I
<br />/ I
<br />/ /TYPICAL
<br />/ /
<br />",/' //
<br />
<br />Slope 1%
<br />
<br />,
<br />
<br />Rip'Op,oo.crUe,o'olherp,otcotio"
<br />toprev.", .rro.ion byoo"li"uo"s
<br />low flow. (Typical)
<br />
<br />I Co,
<br />4
<br />
<br />Ripr,p,O'"O,.t.,o'olh.rp,oleotion
<br />topreve,nt erro.;O" byeonlin"ous
<br />low flow. (Typieol)
<br />
<br />,
<br />
<br />3.0'!
<br />
<br />B.O't.
<br />
<br />9.0';:
<br />
<br />Slope 1%
<br />
<br />TYPICAl CHANNEL CROSS SECTION
<br />Saal.., /H~20'
<br />
<br />Sfa 66"201074+90
<br />/ /
<br />I /
<br />
<br />CHANNFI CROSS SFCTlON
<br />Sacl.., r~20'
<br />
<br />Sfa 56'" 20 fa 66'" 20
<br />
<br />TYPICAL CHANNEL CROSS SECTION Sta 50+30 to 56+20
<br />SaC/.., /H_20,
<br />
<br />5380
<br />
<br />5370
<br />
<br />5360
<br />
<br />5360
<br />
<br />5350
<br />
<br />5340
<br />
<br />
<br />
<br />REVISIONS
<br />
<br />CITY OF
<br />BOULOER,COLORAOO
<br />ENGINEERING DIVISION
<br />
<br />DATE
<br />'f1l'i/.....!C:l!L
<br />
<br />w. M. E. Project No.
<br />702-12
<br />
<br />DEPT. of PUBLIC WDRKS
<br />T.K. Dieffenderfer
<br />
<br />CITY of BOULDER
<br />Director of Operations
<br />
<br />60tOO
<br />URBAN STORM DRAINAGE
<br />MAJOR DRAINAGE WAYS PLANNING
<br />
<br />
<br />MASTER PLAN
<br />VIELE CHANNEL
<br />SM 0,95 to SM 1.42
<br />
<br />WRIGHT MCLAUGH L1N
<br />2059 Bryant Street
<br />
<br />ENGINEERS
<br />Denver, Colarodo
<br />
<br />75"00
<br />DESIGNEO,
<br />g~:~:ED'~~
<br />
<br />70t-00
<br />
<br />65"'00
<br />
<br />DATE
<br />Sep.1970
<br />
<br />
<br />74-90
<br />
<br />DRAWING NO.
<br />VI-3
<br />
<br />VIELE
<br />
<br />CHANNEL
<br />
<br />STA, 50-00 to
<br />
<br />
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