|
<br />
<br />
<br />I ",-6
<br />/'i /di/// :p...' \.~ :,>7.84-08
<br />" '~>/:r"---;'4Y/!i/l I /.J- "---::,,::.-'
<br />~ 'I i' ,..~ I: I"-___.<}:>'y<;/ \ I / I /.---- UD
<br />"'-.,,,- \ '<'>--;;>'<)0// 'x\;~ :;:;>
<br />\~~~~_~~!.// J=/::;::_/' X 5284 j
<br />) \"-::::-~.....---qj)(\
<br />.'3291-0 . )_//.::o~:_::;:</
<br />
<br />"j;;:!!J"i;~{ir--y;:/
<br />
<br />.,/ /'-;.-- //..- .
<br />. ~'~~~~2;::~
<br />.,::5 __// /
<br />',/-/. ,/
<br />~
<br />
<br />
<br />,.0--__
<br />
<br />
<br />---~-- / I
<br />~ \''\:, ~-::::--::::--c-_-~< /
<br />(. ~, -<-, V _ ~~~?---- ) '!'v
<br />96 \ 1~' '", ~ r
<br />1, ,0 \ \\
<br />'\ ~'" \ _/-/ \,
<br />'\" ,~,;Q'6\~
<br />\ ~ j \
<br />~-- ;..~.\- -~;---- 'R0G1.\ON\
<br />~__ ,~~{.,~~_SI, '
<br />
<br />)( ,,2885
<br />
<br />",528(.0
<br />
<br />-,..--':---\
<br />,C>c.,
<br />
<br />(),~
<br />.r
<br />,~
<br />'~
<br />,Ie>-
<br />
<br />Exlst. S~lIwa, Cre.t
<br />Length. 13
<br />EIMI.. !S280.5
<br />
<br />Q
<br />
<br />.-0
<br />
<br />Improyed Conditions
<br />Flood Plain Umlts
<br />
<br />~~~:-~--_.
<br />'----
<br />
<br />.
<br />"
<br />
<br /><o~J<rF ...
<br />
<br />52;>;>0
<br />,
<br />,
<br />
<br />.'
<br />~
<br />-"
<br />o
<br />o
<br />
<br />._.t
<br />;/(:;,
<br />! \----,'-
<br />);>;::
<br />
<br />HIDDEN
<br />
<br />000
<br />'" 'l~~'
<br />
<br />~
<br />o
<br />;;
<br />.~-
<br />
<br />
<br />-0
<br />o
<br />o
<br />
<br />W,S
<br />5278 j
<br />
<br />
<br />_n"oO c
<br />",'" \..\\'l~
<br />~i,"fl."'t\O~
<br />
<br />LAKE
<br />
<br />c
<br />
<br />.'
<br />
<br />..
<br />~
<br />
<br />0
<br />0
<br />.
<br />Q ,
<br /> CL
<br />~ -'
<br />:r:
<br />
<br />\
<br />
<br />\00+00
<br />
<br />Water Surface Nov. 8. 1974 = 5278.5
<br />N.M.W.S. (Exist. Conditions) = 5280,5
<br />N.M.W.S. (With Improvements) 'I 5279.0
<br />Exist. Conditions 100 yr. Water Surface = 5281.8
<br />Improved Conditions 100 yr. Woter Surface = 5280.5
<br />Improved Conditions P. M.P. .Max. Water Surface. 5281.8
<br />
<br />000
<br />t<.1'l'o,
<br />
<br />=
<br />,,~
<br />
<br />XS2??O
<br />
<br />000
<br />1'2--:>'
<br />-"
<br />
<br />...1-
<br />l D~.
<br />
<br />"'
<br />
<br />5262/
<br />
<br />"
<br />
<br />,-
<br />
<br />;00
<br />1'l-"-'
<br />"
<br />
<br />~
<br />
<br />Inv.5276.5
<br />
<br />
<br />,
<br />
<br />;;
<br />.
<br />-0
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<br />o
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<br />uJ
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<br />~
<br />o
<br />
<br />B
<br />
<br />L
<br />
<br />! ~3'
<br />)..SPILLWAY
<br />I CREST
<br />,
<br />,
<br />
<br />B
<br />-~.J
<br />
<br />:r:
<br />'-'z
<br />\ci-
<br />~~
<br />
<br />,X'
<br />
<br />000
<br />17,-:"
<br />"
<br />
<br />12" Slide Gate
<br />Inv.=5217.0
<br />
<br />,,'
<br />
<br />,f-
<br />,.
<br />,f-
<br />-d
<br />~12"C.M.P.
<br />Irrigation Qutlet
<br />
<br />Tap Of Wall
<br />
<br />Etev.=
<br />~282.0
<br />(Minimllml
<br />
<br />'00
<br />
<br />o
<br />
<br />'00
<br />
<br />'00
<br />.
<br />
<br />S~~~I MaTFS, .
<br />,".-,~ THIS DRAWING IS A MASTER PLANNING SHEET REPRESENTING
<br />PRELIMINARY AND CONCEPTUAL ENGINEERING AND SHALL NOT
<br />BE USED FOR CONSTRUCTION PURPOSES.
<br />2. "EXISTING CONDITIONS FLOOD PLAIN LIMITS" IS BASED ON
<br />100 YEAR FUTURE DEVELOPED RUNOFF WITH EXISTING DRAIN-
<br />AGE FACILITIES.
<br />3. -IMPROVED CONDITIONS FLOOD PLAIN LIMITS" IS BASED ON
<br />100 YEAR FUTURE DEVELOPED RUNOFF AND COMPL~TION OF
<br />ALL PROPOSED IMPROVEMENTS.
<br />
<br />SlapeAlRequftd
<br />Mm..- 3:1
<br />N.M.WS.
<br />E:V.=5279j _-
<br />/'
<br />
<br />
<br />~'o'm
<br />....Dom
<br />12' Seed To GI1lSS
<br />.,.._ __ _ ,____{ Slape A, Reqlllred
<br />/ -
<br />"'''" -
<br />Strip 12" From
<br />EKill.Dam,
<br />Min, Dom Crest = 5282.0
<br />
<br />PLAN
<br />
<br />Graphic Scale In Feet
<br />
<br />End Rlp-rop
<br />Elev, = 5216
<br />
<br />12" Layer Of
<br />Rip-rap On 6~
<br />O1hddinQ
<br />
<br />
<br />SpillwayC..S!
<br />Elev,=5279.0
<br />Afoprw,l.eft
<br />Abutment)
<br />
<br />
<br />'"
<br />
<br />SECTION
<br />
<br />A-A
<br />
<br />r- N,M,W.S. EI.-.::5279~
<br />
<br />~~C-/
<br />
<br />SCALE: 1"-10' (BEFORE REDUCTION)
<br />
<br />/,./.-
<br />
<br />SECTION B - B
<br />
<br />DETAIL - SPILLWAY
<br />SCALE: 1"=10' (BEFORE REDUCTION)
<br />
<br />Ie" l.llyf:rOf Rip-Rap
<br />w/9"Of BeddlnQ
<br />
<br />DATE FLDWN: /lav. e,I,74
<br />
<br />A
<br />
<br />HYDRD-TRIAD, LTD_
<br />1500 W. Minis"ppi Ave.
<br />Suite 010 Building A
<br />Lokewood, Colo. B0226
<br />303-934-2411
<br />
<br />OUlaNED WPR. DA7EOct.1915
<br />ORAWM B.VK DATE~
<br />CHECKED R j I-l OATE Oct. 1975
<br />REVI$ED____DATE_
<br />
<br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT
<br />
<br />MAJOR DRAINAGEWA'( PLANNING
<br />
<br />PLAN
<br />
<br />ellOUIlDOOMTROLSUIlVEYBY
<br />AUIALf'HOTOeIlAPHT BY
<br />TOPOeIlAf'H'C IIlAPPIN' BY
<br />COllrOUIl I,NTEIlVAL:2FEET
<br />
<br />BELL MAPPING CO.
<br />DENVER, COLORADO
<br />
<br />CITY OF ARVADA
<br />
<br />ADAMS COUNTY
<br />
<br />HIDDEN LAKE a. BATES LAKE
<br />
<br />STA.78'tOO TO 101+00
<br />
<br />DWG. NO. HLP-2
<br />SHEET _ 7 OF 17
<br />
<br />HIDD.N LAKE BASIN
<br />
|