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<br />
<br />
<br />If.. Channel
<br />
<br /> STRUCTURE IMPROVEMENTS
<br />LOCATION 136th Avenue LOCATION North
<br /> Washington
<br /> s.....
<br />TYPE OF """"'" wi"^' TYPE OF Re~e wi 190
<br />IMPROVEMENT bridgew/inllroWd IMPROVEMENT bridge wli"l'roved
<br />--- halmel
<br /> EIev.514e.-e
<br />ROADWAY ROADWAY
<br />ELEVATION (Ft.) 5146.5 ELEVATION (Ft.) 5142.5
<br />AT BRIDGE AT BRIDGE
<br />BRIDGE BRIDGE
<br />OPENING 700 OPENING 1370
<br />AREA (Ft.2) AREA (Ft.!)
<br />LOW CHORD LOW CHORD
<br />ELEVATION 5144.5 ELEVATION 5139.5
<br />{Ft.J {F1.}
<br />INVERT INVERT
<br />ELEVATION 5139.8 ELEVATION 5132.0
<br />(Ft.) (Ft.)
<br />NATURAL NATURAL
<br />CHANNEL 5139.8 CHANNEL 5132.0
<br />ELEVATION (Ft.) ELEVATION (FtJ
<br /> Flow Chomel
<br /> Raised
<br /> FO.otpath through
<br /> ~ 3 3
<br />
<br />=---+-
<br />
<br />100 Year Water Surfoce
<br />
<br />'0
<br />"
<br />
<br />" -_/
<br />//;
<br />)_/
<br />
<br />NOTE' Tm drawing is a master pklnning
<br />sheet representing Pl'eliminary ancI conceptur
<br />engineeri1g. It shall not be used fOr
<br />COI'IItruc' purpoMS.
<br />~
<br />/~/
<br />~./'
<br />
<br />
<br />.. TYPICAL EXISTING CHANNEL CROSS SECTION ,I ~~ ""<:~--
<br />~ Scales: Horiz.- 0 5d lOr 20d / / /!.''\'t~~ "
<br />Vert.- 0 5 10' 2d / ' v.'\.gj
<br />/ / /' // / '\,,\
<br />~~ ~-', ///" / / ! \\\~
<br />v&;,; /1f~,' // ////, -' / /
<br />~ ( ';' //-~'zc_-=::: _-:""Yeo'~;;:'~tamL'';;'~_~~'
<br />I / / "' - , ?
<br />/ / ('-'-
<br />,_/ /1/ / /
<br />~ -~' / /-;//,;/ ,,:..
<br />
<br />
<br />Ste. 389 + 00 to Sta. 420 + 00
<br />
<br />-'--
<br />
<br />---------
<br />
<br />_/'
<br />
<br />>-:'
<br />
<br />..:'
<br />
<br />-----'
<br />
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<br />
<br />"F'
<br />'*
<br />
<br />,-
<br />
<br />Channel
<br />side
<br />
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<br />
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<br />\ ... "", '-' , / I "
<br />\ "-.. -.....-....;.(...:>...., / I ;' / I
<br />"<:c:c.,.,_>~~~~~' ;:0..,/ ',.". / /~ /// /
<br />-.::.:-._~' ~ / ,,---,.-' / /'
<br />-~ - ----- - ~3T~~-- /// / // 0
<br />----.~=---.- ~"'=~=.- ~~ ~;: ,'.~ -~~v:;~~:P16i;L.lmit -E.r.tinQ/~~nlll Condition, 1
<br />
<br />
<br />
<br />-,
<br />
<br />....,,,
<br />,
<br />
<br />------.~, to. 394+00
<br />" . Discharge
<br />~ .JfaX. velocity 1QOyr.
<br />~..........,.,..-
<br />
<br />..
<br />
<br />Sto:-4-2G+OO
<br />lI,3OOcfs
<br />'F'11.6 fps
<br />
<br />TYPICAL IMPROVED CHANNEL
<br />Sta. 363+00 to Sta.389+00
<br />
<br />--
<br />
<br />'"
<br />,
<br />
<br />'._~ ~ --- ---- -- -----~~~-
<br />. .. -, ---- .';;~
<br />~------- _____100'fe(ifrbod.~...1n'1pro\Ii(t--~ .-'
<br />"~_/-~- _-=-~~ =-:--<::":S:::::::.~-==--.~:' -~,~ ~. ~;V/-
<br />^. _'':::::::::''__':::::=._ ......... ~ \;~> / W; ~
<br />./ '- ~--------'= ^/
<br />
<br />r....,---
<br />
<br />SCALE
<br />00 2O<i
<br />, ,
<br />
<br />.00
<br />I
<br />
<br />/
<br />"
<br />
<br />5160
<br />
<br />
<br />
<br />
<br />5160
<br />
<br />5150
<br />
<br />5150
<br />
<br />5140
<br />
<br />5140
<br />
<br />E
<br />
<br />5130
<br />
<br />513
<br />
<br />5120
<br />
<br />
<br />5120
<br />
<br />420...00
<br />
<br />410tOO
<br />
<br />400+00
<br />
<br />390+00
<br />
<br />380+00
<br />
<br />370+00
<br />
<br />360+00
<br />
<br />GROUHD CONTROL SURVEY BY,
<br />AERIAL PHOTOGRAPHY BY'
<br />TOPOGRAPHK: MAPPING BY:
<br />CONTOUR INTERVAL ~
<br />
<br />KUCERA a ASSOCIATES INC.
<br />KUCERA a ASSOOATES INC.
<br />KUCERA 8 ASSOCIATES INC.
<br />DATE FLOWN 4 24 n
<br />
<br />DESIGNED: D.T,S. 0"' DATE: 2_14_73
<br />DRAWN' LLO DATE' 2_15_73
<br />CHECKED' DTS K,R.W DATE: 2 26-73
<br />REVISED' L.L.U. DATE: , 27-73
<br />
<br />ENGINEER'
<br />WRIGHT-MCLAUGHLIN
<br />-
<br />
<br />ENGINEERS
<br />~-
<br />
<br />URBAN DRAINAGE
<br />
<br />AND
<br />
<br />FLOOD CONTROL DISTRICT
<br />
<br />PRELIMINARY
<br />
<br />DE;SIGN
<br />
<br />STA. 360.00 to STA. 420.00
<br />
<br />SHEET NO,
<br />10 OF 22
<br />
<br />CITY of WESTMINSTER
<br />
<br />ADAMS and JEFFERSON COlf4TIES
<br />
<br />BIG
<br />
<br />DRY
<br />
<br />CREEK
<br />
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