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Home My WebLink About20050675 Ver 3_Site Plan_20071015 S ~ ~~~~q ~S R 0 '~'O ~ SITE t~ N ~~,~~,jt ;i$'filftlt/ A#4 ,i ' 4 40P 6'0'1 4e Off/: • ~ Z i 000 1. CC ~ ~ • < 0 00, OCT C.-D 0,0 LkJ C7 r e 'C4 • • a a . . ~N SCALE VICINITY MAP - NOT TO SC Q,'~ i Level Spreader Constructio Specifications tion ~s1 CO M z W 1. Install continuous 8" concrete wall providing a weir length specifications. :n th per the ~ 9 P z LO H LO 2. Dig 6" deep depressed area upstream of the wall per speci W w o r specifications. W CQ 3. Install 3 foot wide strip of fitter fabric and 3" layer of #5 the downslope side of the concrete wall. of X57 stone along P4 LO ~ .f{ er r ~ ~ S~ 4j b ~2 J:~5;4 E`' C3 ~X - h~ ~lY ~ 4 J-~~1 ~ 4. Immediately seed and mulch all disturbed area. r. :tit-"' ,?~~_~j'1Y ~ ~q1•.i . LEVEL CONCRETE WAIL ~"i4 { ~ a ~ h ~ ~>~~qr ~~2 Y / Y ~ ~a' ...y .tea d •n ,~~1. 8"X15" CONCRETE WALL ~-1 ` Z w Vii' J~ -Z ~i l ~ ~~Cl \r Y F ~ y~c~~ Y'~, }.i y~ fib ~ . • i.-~ 3' WIDE S1RIP OF FlLTER FABRIC AND 3" LAYER OF ,rn~ MSS { :f r. y. _ . -Y7",r Y S ' •e.\ ~~dt .z w try `r'~"~'fr ~ yr ti. 1; ~~iF~~'i h . d ~ X57 STONE l~ Z sIoEw,c O ~ .~~~t , i,~ei byt t`YC 54f ~ '~i: '~IY J y.,[ _M O i. ij:~i. S t~ a~~'`?Yf »t .r•, air. #.,s 'G' `~~4.~P~,< s - T Y v',~wt'y~.. ~ ~ at S ~tt. ~ k :a f~'j'+ t~ XF FLOW ~,,~N~. ~ 4• ~ ~q 1t, ~s ~ ~ t7. 'i '•r ~ ral~'`av ~t: 'fin f, NDI3~IURBEA i ~'i+' ~AS$ DEP1H 8" MIN . vk ~i^+1 r'v7'. s~L ,ts o8C Y`_ h. ~~r ~ "S ~ -rJ'} Ei Su ~!y~n~y. 5t`;`7A?,'+~?. s. tp 3 tH. a y 4 - .ti ,.K -p . k BUFFER OCV -i t LO 0 tt ~pp.`C,,r~y'a„ r' , v ~r 4x ,..A z',a` a Sir t~~ c. i --~CC='t.4 ~ ~ "'i~n,.~6~.. aa, ~ :.fi~`';):•F'#. 'K .a~~, aJF ~1~~ ~~n•, 4~ 3: '.n;'. ~ CO M 1J f i- a ~ ' 'h, A 'F -unfit 1L~w..t u~~Ki+, .F..rfa...5 S k. f..d`" Slyer'" :h q^q. ~.i ~ ~ ` ~ ,t~ ~ ~ ~ • ~ ±?::t~ LO c~Sti`~.~s~~*+1,~~ ~ .,~~`s,"~ ~;",wt+~''z~f~ S~ ~ a `s'ky, e I • • . ~ • 1 ~w:N3 "1 ~ x ,'r~.~.~! Yt;: " ..>1"~crE'Ak.;t;:, ~x :r::F. ~x '~r,.~:e 1n a,~..?`•. ~ f r n SED CURB INLET ON EXISTING WATERLINE r-1 W EXISTING RCP, A O POINT TO FIX DRAINAGE PROBLEM .r.~.r ~EUE~ SPREADER D LEVEL SPREADER DESIGN NARRATIVE D TAI L PROPOSED LIGHT GRADING Y "~Z:ifa 'S ~S. ~ J ' IMPROVE SLOPE AND - ELIMINATE ERO ~~~~vN' ""'~3~y~ x ~!ER•... i~,_ 1,~:~, r0... .I. t ~ ~ t c$~ i i.i,~f'~~+u4`3~'SLW'yy :'a'6,', Y v~`a~.w•>''yJ. F~.v1rt4.., ~ r't. 33:. ,~".1 , ~k ~""tTMiY?~'~'k it•: r . PROPOSED 8' OF - - ~ .:ty : 4~~ ~ is j. C ~ l;....'..r Lnr'4 r &J4~ ~ 4' rx ~ t~ vs~' .•a,'~{y {.i o Lrfil,t i° t ~ t'`A ' ~ v w 'F ' K P~ y. a ~ .e p .y~ ,%~ys,y"•.~ ai5 ~ 'i r . ~ T:'.1''7layL~i i+l.};, },r~~ L. [ f !1` ~ ~ ~ ~,'?S.' 'GY "t. • hRlab~i~ r' ~I ~ ,1 "y'3YinC1,~`~'H3L~.Yi.. . .~yy.~ ' rrL } 4. ~ 5 i,~ns'~ ~ ` - h J.t . 4Y a s ),~_,,5 4.ptt Y T r,G~ya. r~'~ y~. i L ~ ~ < . n 6jR~i'Y.'".,Z -i+YF~~~ I 4i1N- .cl K~~1 - 4 ~.y, :d' h _ .R ~ ~ ~k' 4 r.:k a~~'. t3ra~ Y `+~.r . ts, ' ~ °giw ~ ` w ^c~~. few ~`~'S•,~*~{T 36" RCP EXTENSION ,,~rt. ;r n. ~X .fir t~'. < ~!k r.,K;: n,t i;kaJa ~`"u'~'~kY~':`"~ ,~a' ~ a ."'Y t+m ~ ;~°t ~`4 y,- c`wx~{ y¢ ~ p:n ~ Jt5 'S 'r ~ ivy!. ~v~ s~ X`~~~Y~&:'}i~x~tiL~`~. A Y` ~~+5• iL,4..r~~i 1 ...F •a ~ii=• t - F :4~ r.~?r~~'ri . F # ~ ~ by ..Y - `'17:2: ~~,Lyva ~k.: ~2. ~~y~1r L' rr _ ver, to more accurately The lots are currently undeveloped. The site is 19.5 percent impervious. However, to design the level spreader for post-development condi~ons, an eighty percent imperviou for all the flow calculations.'I~e flow from t~ site is concentrated down the centerline r er rr ;~,*3 aim, v y~ a: 1~ `3 a ,s i 1 . p ~ K ~ £ a lpemousness was assumed ~ 1~.r 'Kki:,i a~x, ~ ,d' R It ~ai9f-!~!! ^i.(4~V s5[4N:. ~ ~j: ~ 1 ~ E3 wfa.a - \ ,nterline of the drive. Before - - - . F. N400 ig ~g ; ~ ~ ~ F ~ v ~ ' ~ x7 ry . .°Y ~r the water reaches the level ~?reeader, it must pass over the sidewalk. The sidewalk is ne spreads the flow before it reaches the level spreader eliminating the need for a forebay. alk is nearly level and prem ;sue, forebay, To avoid bypass ~ z, ds of the level spreader. a+ ~744 azound the ends of the level s~~reac~r, deflector walls will be placed on both ends of the m the proposed site into the ~ ~ i' These walls are six inches taller the the level spreader and divert all water from tie p level spreader. By using the deflector walls coupled with the sidewalk and a swale wi inches between the level s~me~der and the sidewalk, all water from tl~ site will be coll through the level s~n~eader before reaching the buffer. wale with a depth of six U) ~.~t ~r~ r~~y. ~±.'~~'t 'r. K~~ 1,. i w'v' ~j~.:y..'!~ i r'aT iy ~ , 'amM'~y'.y, .F Y`- 7 it°. 1 ~ R N ~.-4 wr ~ 1' ~ ~ r x w t ~ h sin i s c,~,•.t?')' ~e~ ( '4 T..''[~',+ ~4 T f~ x~ s a'~k ? ~ ~ 'v rie ti` 7~~ r r .:y' s.,.. y S~+ ~ +a~- ..;i S.M ~ ,er . be collected and dispersed ~ W . F~ s: t f' t zF ~~~.g// r"J'~ r~ l L Em4 ~o i, :.x~l. s. %s• •a I' ~ ~ ~ h _ ~ F y~q h F ~i" ' Fy lei' ~~~'3 A ~ z qy . _y .~a~•tiTl . ~~°'n i' L ;C~ ~ l t 7'~ 3~' i i•~~'>, ~ ! 5 i.~.YK~c ~A, ii ~ lrti ~ S~ ! a,n, .tl rry~ .Lt~;"~ 'lf. ~+l ti a;,> 1 ~ J ~ Tom.. > ! 't? '1• - t9 "f', rn '~~f , .f~ ,~r~.~ ~,*r; k ~ : , _ ~M F,~:_Fu• ~~"C;.~y~. ;~~.;v . y y '+~:4~ ~~`y' Y r Aic,} . f K ~ z 7 ~ 4'' .may b r :J ~ a ~ o ~~~~,~~r~~~ `Ytm x~ r:..k K~~~..: ,i ~ N~~7Sy~ 3 7„ y ~y ~.^~M4J,Zla ~ .~~..'h'.`, z 6yJ~!~'~ r'Ehit'u: 'i~`~~ _ ;~.,;.,sW:; ' + 'r ~ ~ ~ - sw. a err` 5 d~ F{~ NA df`1ki"~'.. Y~ rl+. t U) 5° .~y; ~ ~~a ..~p - $ v; i, rS Z t u{r~~~tlX T`y~,~ttxe~; 4x*^S • .1 C~ ~Y +Y i~ ~ ~ ~ zl's a~F? '.5.1+«r "f~"3: 9~:. ~ ~r.C`,•, s ~tis1 a.v~ ~#~'i~,~.Eas'~c zrr ,~f~.~.. 1~ ~.~qy~„,~'~ to ~..kTre f ,yr?+ S' 1. ,,n~s.~~G~' v'i..b i.,x +rv ' `~`sa_ y,. a, yn;. ~flk.r~f tiro ~x.'Y_o ro is ~j: Fr, ~1`'~ ' 3 XevY.. S~f;' .X4 ql ~n ~b,t.t,1 ° ~e :s: Y' ~ 'K Y'"~3/ x Yr^ i` r a ae~ d »ttr 4k +`•S OCTl u~Z w~ ~vF . ~ 9 ~ S ~~,N~'Ai ` € r 9 ~ q ~ ru;'~f ' ,3~ fz ~ " s' ; t,,} ,w4} of y a 7 5 [p07 ~ W ~fjit~' ryylN ~ ~ + R{~i rit'~ 114 .S r.~. ?F. - r t 'Si.. y~w,~73 6AI ST AUTY ~ AW-AU M WAWA 0 ,1 r c/) U TILLAGE B U S I ES S P~~RK 0 N REVISIONS: SCALE: 1 30' DRAWN BY SPH DATE: 10-08-07 OS'O1o~5 PROJECT NO. 05 J- 402(2) [LLAGE SUBDIVISION GRAPHIC SCALE LE o ,g ~ go 120 SHEET F -d r~ET SCAT IN 1 0 f 1