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ID l Overall Drainage Area, . . , C1 of 11 ~
A N D Drainage Areas 1, 2, 3, and 5 Impervious Surface Inventory. .C2 of it Z
~o Drainage Area 4 Impervious Surface Inventory. .C3 of 11 ~
r Drainage Area 6 Impervious Surface Inventory. .C4 of 11 Q N
Drainage Area 7 and S Impervious Surface Inventory. .C5 of 11
m Drainage Area 9 Impervious Surface inventory. .C6 of 11 ~
Drainage Areas 10-14 Impervious Surface Inventory < . .C7 of 11 ~
p Drainage Area 15-17 Impervious Surface Inventory. .C8 of 11
r a r ~r q r ,~r~~~~ ; ~ - Drainage Areas 18-21 Impervious Surface Inventory .C9 of 11 w
Drainage Areas 22-25 Impervious Surface Inventory C1O of 11
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~ NOTES: m
A This map is not in accordance with GS 41-30, as amended. D
~ p~Nr Area coordinate method. Are Z d
Layout provided by Charles D. Heiser, 1811 Yillanow Drive, Sanford, NG 21332 W
I' contour intervals tx~sed on FEMA Mare earth elevation data, NAVD 88 Datum.
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II~vvv~~ v~vv~~~~ t u u// v vvv~~v t~ vv~ pit tt I I ' , ~ J l l l I l r/ i ri/ r~ J J ^-~f 1 ~ i / 1 X11//~ ~1~~A11A~vv ! i )~j ~ 7 1 /I! i /il%11 I /I! ham/ / / ~rr~rrp~ / 1 I 1 / t ~ v~I 1 'I 1 ~ v v l / ! / l1 r ~ 1 / / l/ I !///r / / ,rr r I v 1 i rt / rr r lJ / /r~rii//rrrr r r ~ ~ ~ / 1 I I I / l ~ /
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Jj/ ~/ii%llnt V \1 ~tl I VA e ~n \ 1 1 f 1 VA / ~ ~ Y / ~ 1, I 1 I ! I a / ~t _ / l 1 1v ~ ' ~ ^ ' ~r /Sheet G2 Iii,/ 1/ 1 - _'r ~ ~ Sheet~G3 K~ ~ v 11 v vI ` Q
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g y ~ ~>>I{vii "/I~~tlr~r l1/~i/,l r~ Existing Easement / ~ut~ , ~ . / ~ , I / 11f1 I I ,ll// ~ AA\1A \111A1 A~ DA ~ 11 v vvAt. ~ vv ` `~1 • 1 1 1, ~ ~ (n
~;~\r// ~~tl - - - - - - - New Easement t DA 1 11 t I ` I I „r/ r \ I 1,1\1 ,P / /'fl ~/i l J 1 I I///~' V~AAA~ \VAA1 VA\1111 Sheet G2 ` ~ VAS ~~~~_.~_~=wAAA ~ 'A _ ` V~ ~ ~ 1 ~ 1 V \ ~ ,A r l 11 ~~0ticv\ ~ 1111111 \l~l~'11 / ~~~~v:=~~~~~~VAAVAv~-,~~ r' r~ _ %lllllll~ i/111 I~, r ~ `y,~ v y11111\1Uv A11+~It vv 1 :.~~v~ V1AVVVV~-~ v--' ~ ~ vv~,,-- - ~ I v _
v v Sheet G2~ v i l e r"- -----455------ Ex. Contour ~ _ ~ ~~r'IJaI 51(IVAIII~-~N I~IIII llA Illy V A A I v~~ 1 v1 1111A - ~ A ~ ~ I Z_ l1A11l!<. II it h\~ill~.~AVA 11\ -'~VI A.`vA~~ ilV 11Av ~ v~ ~ ,r' 1. ~ I >
~ Iron Pin Found ~ `~,v~,;~,,~;:I~Itwvt~~~;v`i~t rt ~;I;uil~~ IPF , t ~ It t Iqt\~,\ t I tlt~l v~ v ~ Ct'' \i I Ilt Ut{ \VA~IAAIIA r1111111111'~ /1111A\~•w~~?.AAA\\ V`._-"~ V1AA~_"Vv~II ~1\\V Av~~A, ®i ~ ' l ' \ I ' lllit\~~\114i1111 r! 1\\\`'~\`,\ \ \ \1~ I\ \ .y , \ I ql 111^1111 -=i 1 A l 1A~ v~ ~ v 1 ~v ` lv~~I` /i A ~ ) ~ ~ 1~1 l I / / /
-a- Existln Utllit Pole 485 NewGontoUr v~`~~~~`~III~,11~'lilllliill~ltti~tt~~,ll~tii~`~. 11111111v\111111V~ vv ,vv1 VA~~AA\t~tt v ,._~~,-1 V A ~4!(llt ~Avvi ®v~ r~r ~ ~ N~ III~~ ® / 11 1 Y I i /
Roadw/Garb " v`vIi~Ilililli~lilitlilliiltll~tilt'i~~~"~~ I II Ills I , n,l I ~ I ~ I II 1 IlVA \\\V` A`~, ~v 11111 Il 1 I-,vw`v` i lA1 / I A r r~ l l I I l v 1r vv,1 l v11 v _~,1y DA #5 ~ ~ / 1 ! llvv ,.`~rp ~ , ~ ,11, r, /I v k 11111111 11111)11 11111~~~ 1 AVA v \VAA7 (Ilv t)Il~tl ~ 1 v1 I ri ~ r ~ llJ~ / X I l \\111 ! 1 111 J / \V 1~ 11VAAV ~~v 11 III i r~,.~~r_•.:- l I p /I v 1
Pro osed5tormDraln e „r++111111,1,~1r,~+/,(!(,+,,I/~/n,r+u,l P 1111111 ! 111111! I I t 111 A~~v~ ~ 1 ~ i l v~~v~\~~5heet G2V~~,-~` i I~~ 111v r _ l ih/ rii/ i 111111111111'11111A~1~:~~- 1~1~111111i Av~v~v11~1~VIV 1,1~ /v.v1111vti11~, Ilill~~~ ~ r~ ~ ~ ~ %ri//I 111:~~ ,A1\~1 I1( 111111 Il~.~~A 'vv111 VA1111 1 111AA 1 A~ )Ill t / /i' `
Pro osed Stormc~ain In et ii „'l' ~ +l'!' il' i' +iii'r i i i t p r r /1, . /r, I I _ _ 1,x11,,/rrJllrl/!//hr~l(~/ hl(.ilr I ~ _ _ - - Existln Storm Drainage 1 „ rr l , , „ r h,~,,, , I 1 1 1 1 1 11 1 V A v 1 1 1 1!I %11//ll/I/// I 1 1AIv1~~V 11111 )1/j1( 1V A v\\11111\\4/111 1VAv 1~ ~-~1~~~ //?1,(Il~t,~r/ ~ ,/ir~~A ~ /1, ~ 1
~lll/rll /I!/,111++~11r1111 /ll l ! l ///J~/~/ 11 /I / i,U! ( , • Storm din Manhole /l/I/J1rr//, /J1/1'11'11//i1ll,ll/i / i ~ _ III! ! _ ~ r \ ' ( \ \ llllllillU! l I I 1 11A A/1l ~vvvv vV111~\INI. ~:~'-v`1 i 111 I \ _ ~ ~ ~v _ v\ 1111j11111~ l l l r ,l l I II 11 1 v I I 1 IvI ~ ~ 111vl l 111 v 1 1 I //i! <i/1/NII~I v~ 1~~~ ~ , j~ ~ 'rte ~ _ 1 t tip, A~~
® Existing Gurb Inlet/'fard Inlet / l ll, 1,r,1u / / , ~l1,1/1/'jjir,/l1/ U(~('11I{1111 / , 1,11111/lll// , I 1111, v`-v~\v1v111 V1l vvV I 1 ~ 1 iI l I lll~l/IIlIII~ / 1 V 1 11111 1_GA~11 ~VAA\~AA1VV 11,111 AAA I//%/11 I ~~~/~~~A 11 j ~ ~i'11~11 1 111 11 V ~ \
~ Existing Sanitary Sewer Manhole , , , , 11 111,!1/ / r' l / 1 1S) 1~. 111` A 1/1111111 ~ j llllliltfl 1 ~ iii ~ _ ~t ~1 li v W 1 / i I / t I -'i~;~~yii„ ~\\t~l~ vt ~ h 1A 1 W 1 Ill !I1 / / !f ~11 11 Il / ////ljli 1 - v1~w-. 1
Existl Sancta Sewer Une rr, l I/r' , ~ / ~ l~}rt/ 1/,,//l , , r41'I'1///l/, r 1~ rllrrrll / ~ ~ III r/J/i / /,rlll~lll ~1 ~ New Sanitary Sewer ServlGe ~ I t{/ ~ J~ /,1, t I I I t t t i I I i/ , 111 I 11 r i r' Ilil,/j ill v V111111 Ill r ,/(Il1 i~:~=~~a~ ~.~A~~v"vv / 1 I'~ Z ~~III~1}11111/I Imo' rri //l1 /~j~y '!1A `vv111111{ I\"~~IIII/1//111111 ~®-~-r l~~^vvII1l ~v ~~I 1l,
Existing Water Llne ; ~ ~ r ,,,'l ' I `,"'r l ~ ~ ~ 1111111 iI! ('~',-~'rri/~//~ v~~Illi111A v v~IIIII)11II ~ ~ /I,/~v/!., v 1j1if~lu_~~ A~~~ I/I III I ll l 11 1 11 111Ui ~ vv /-v t 1 1 1 AA !11 / / I /
8" WL NeW Waterline - i /1 + t l' lire ~ '~l v ~ c .'err r/I I 1 r_~ %%j//~~~/ V/-vAV1VA111 IIIIIIIII IVI1 ~-,.i~..rr/'r ~i-• t ~ ~ A ~vAA1VAA-;A r III (t 1 ~1llC~ A V 1 _i~ ~ 11\`A~ ~V 11IIIQI IA ll II A / VA VA \ 111VVA„ ' 111 W
Existing Fire Hydrant ~ ; ~ ~ ~ , J, , ~ _ 't~'//~/ J+v vv__~~/~ t~~vv i/IVA=i~~~~~ ~iil^ o ~ 11~ 111v1v 11/llllltl,lr 1l -;~~_~///,-~1 11 ~ vvAV 1 It 1 I f1, ~ v 1 l ~ ! f i l l Il ll 1 11N t - v ~ / 1 1 11\~ 1\11 1 f tl 1 _ ~ - \ I h II W ~~--V 1 }Vwv11111111 wvvl X111 ilillllllgi_ _ r-~ ~ v ~V11 1~1 I '~/I ~i 111
Phaseline ~~1( ~J~tv~~~~ t ~ ~ v~ ~ / }11~ > 11.-- ~ J I V 1111111/ 1 ) ~ v 1A~ I1V1 II, 11/11111A - /i~-~~''vr _ v v~ V 11 t I / : - /11 / 1 u Ili/ n 0 _ \ I-
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/ 'l' ~//1111!/1/ ii/ ~ ~ ~~,,~,/I1/, fllJll ifv1%,'iii -r ~ ,//mar/v ,y~ / I + / ~I fl1 ///J I / r/r . . -r r n%~'/i rfjlr / / Ilrflr/ r ~ ~ t , / r I I I I Ik / , I s c v / .ter / ~<//fir r ~/i///i~ v~ r/ / ^~i11r1f1 1 'v ~I ~ / r! l~ lr ®i T / 1 / _ O l~ c t ~x/~a / r1 -
Drainage Area Boundary T;,,., J1 r, Ill, vvv,~ ~ I < < r J J / f ~~1 ~ t _ ~Ut t' ~i, J, / 1 J/,,I I t /J/!l1 / ,--~~'i=~~'I -111111 ~~~;~:11 i ` Ilr~~ ~ I ~ifji/!/ 1// ~Ir~,11 ~ ~ l / ~l II1111I ~1~,r ~ , _11/i/:~I- i hill/ii /i%' to /iir 1 111 U\ 2// y 1 1 - I Ili 11 1• 1' 1 )11 - ~J..
~~i ~ /,i~ / ~/ll, ~ ~ Il //1 )Ili=i'~-I_J i(!'!il r ~ ll / ~ 1~~~~ 1 / IIII 1} .i,7 /?I /r..~'leet G'4~~,-~ N 1 II 11 ,~~i4~_vll-/,/IIIN//r / i 1A 11111 / Ji1 / ~ 1!/ / ~ i %=i '-1./'Ilhb// / ,,//sr j~~ 1v~,~, 11 ~~'r / ~~;~~f~?. l 1 , cl /rl ~ 111/1
i i ~ i"// ~/ill'.-., tltlll r % / r l ( l / /r/? ~ Yi r?~ v `v ~ ~ ~r? jar r / r r / r, ~ / / l ` ; ~ / i l / 1 / ! v I I / / Z ! - _ 111111 / r /r/ r~ / y' ` ~ ~ / _ ljlr ' 1 1 II ///~j/ / X ~/~~//~/~~i~~/ /ri-_ /~.,~~U,-~l/ i' i/l~ ~ 111 rl/l 'l y/ ~ / 1 / / ll `(11~I~1~) //j% /~~9~/%%//// /~iL:i/.~,r/:, s/'~j/ ~N %i~~~l.i`il`// l ' % 11/%/f I 1 i / / 1V ! ~
rr„, r/~ ~ r iii /l J i!~!%J f///~/~~/~/,f~6///l/j .~nl~ ~i ~~p ,mil /~~"1/~/~ r j//,~,A'%-^ ii`-// r ~ ~ l!//l 1 d ~ ilii~ y^i, ~ -l / YL~~i//. % ~ UV~N IlV iY Y ~Yl' / irl \l !r rir! % II,,,~ //r//' ? r. ~ t ~ ///rte //i' ~ / r ~ (I Jl ! VA H ~ v
i " ~ , !r/f ~~ii'~ii ~ `v' iii ~rir~ # - / / / / "i -f.~~ii/// # r / ~ `0 \ 111!1/r r, \l r. / I 11 ~ Q DA II ~ k 1 Il , lrl~; l l / - / 1 s 1 ~`--`"-fir/ rr,/ ~~~~//~~~/~~~~I /rJ,'rrl,/ 1/,~,'//- /l llI' l , t ~ 1 r - ~
# # # - # DA I D DA 4 DRAINAG DA it DRAINAGE AREA II DA #18 DRAINAGE ARER 18 r r-.v; ; Sheet Gl ~//x ~,r ~ , I ~ l / / ! 1 , , ~ / l / llr / r l ~ N r..;.rr/, f ~ / / y~~ ~v1 111 ' ~ / ~ Ili/.l 1~/ 1 rri I - 9~ A / I l' 1 1 i r l t l\ l
Homes: 0 SF Homes: 52 5F 3440 5F _ ~ , / ~ boo Homes• Homes: 3,452 sF _ /i, „ e% J - r r.r - A" ~j~ ~~i"T~' 1 , 11 t , 11/r-/ / I~^ / oll ~1) / ~J I i~ / r' r~ ~ v / 1 ~l I / ~ I r/1 I ~ ' t ~ O l -~ri Av / ll1A 41~®v 1 /I 1 / /l/j/A~/r" ~•I I1 I 111/I i il.-r I/ ~ ~ v ~ 1v11}1 V®l!r' / /////r/rj l / -ii / /I
Drives/Walkways• Drives/Vralkways: 21b03 SF Drives/Walkways: 1,511 SF DrNes/t~ikways. 1,610 SF i ~ ; ~ D~ 1ri/ ~ A ~ y,. 1\ 1A A ! 1 Ill ! r I 1 1 ii DA #12 X/~///~~ I k~\ \ Y ~ ~ 1 , ,1~{) / /J! !/r% ~ l~ ~ ~ I ~
Roadway: 0 sF ~ ~ - , / r- ~ 5bI0 5F Roadway: I lq F Roadway: Roadway: 0 SF % ` ; ~ ' p(Ishe '%v , r1 r~ %r o i / ~~P lk ~ ~ j%,/ / \\\I\1\~8'7°'® / / J//! ~ `~i, rr %l 1 " / ^ p(Sheet G7 / r1/ \ ,I ~ ~ ~N,r/ 1~ 1 , / (~(yy} \ ; r! , ~ ~ 'I \ , ! -
Total Im rvlous: 5,810 SF Total Im rvious: 145,682 SF I rvious: 4851 SF - % ~ J pe pe Total mpe Total Impervious: 5,122 5F 33 ~ 'i , ,,//i-,/ill / 1 V A\ll vvA\1VA11111v1~l1/r//"/~~ 1~ ~_1/, v , /~I / 1 II vQ t ~~r V1111 11/ 11 1//~ / Il/rr//ii%rl i~'l l / ~/i //l> ! I ~ _ Y r 1 1 ~ / ll 1 I I Il \ 11 f r ~ Z
Total Area: 38,3 Total Area: 583,250 SF Total Area: 21p12 5F Total Area: IObg43 5F , ~ , # / i~ i ~ l / i 1 i ~ ! t ~ ~ / t / //1 ! G ` 'IBS DA 13 l / 11 _ -//,-r/,r, GatPaN lu1\ 1 /r ~ , i~/ \ 1 ~ - I / iriii..- vA 'ii/= DA ~ : ~1 l \ rill ~ I l I I I / I~ r~j/ rr ~ ~ _ ~ l W
Percent I ervious: 15.2AS vlous: 25~ ~ ~ ' „/J//// Percent Im er Percent Im ervious: 23.5 cent I ervious: 4.8~ Sheet G mp P P Per mp Sheet G / ' v~, ~ _ ; . , r rr~ 1'I , ~ ~ d pr; _ / t-- rr /'/r l ~ ~ ~ ' IU /i ' ~,~~'--~le8t GCJI II/. //11 Itlll~ f [j l J r I v
/ r 1 r ~ //i~ / ~ ~ 'r"' //%l 11 / / l 1 rr /l l1 1 ~ I~~ \i i r ~ ~y _ / / /
DA #2-DRAINAGE AREA #2 A # - # # - I A #Iq - DA #5-DRAINAGE AREA #5 D 12 DRAINAGE AREA 12 q ~ - , , D _ ~1rt'!/ _ ~'r r~,ill
Homes: 11,3 15F Homey: 4,681 5F Homes: 2,bg5 SF Haney; 0 sF ' ljJ1 '/%//~11 //r ljir _ ij'}\VA~~~~ ~ i j///~~/~ ri/i///_ i / ~ ~ I / 1® r~r~ V iii~~'~ ^ )1~
~ ; r,~% ~s/1Lfy/ 1~ ' / / Drives/Walkways: 5,100 SF Drives/Waikways: 11,405 sF Drives/Walkwa s: 220 5F Drives/Walkwa s: 0 SF _ , , ~ ~ ~ ~ ra 4 1 111 / / ~~r I., ___r ~ / ~ l ~ / ir'/ ~ r 1 '
Roadway: 11.40q 5F Roadwa 0 5F Roadwa 0 F Roadwa Qb32 5F - _ _ _ ~ r , 1~ y; /~/~~~/%~,/~j' l/ ~ r/i~ ~ lr 1I/1 - _ ~ l~r~ ~ i ` 1_1 /r r . ''GG~"iif5{Xl7I'y v mar/ / n . Ill ~ % _ ~ ~ ~ / / ir/ ~
Total Im ervious. 34,480 5F Total Im ervious: Ibp86 SF Total Im ervious: 2,815 5F Total Im ervious: q,632 SF ~ I-=~=~=,%;%~:~~F ~ ~ ~ ><7i~ P P P P Total Area: 101851 SF Total Area: 368p83 sF Total Area: 36,619 5F Total Area: 18 30 ~ r / " _ ~ 'y~p~J~/~~ ~ /q ~ # \ \ I Al ''/r Jra'' / e_ `u' rrr G ~ a - 1 1 1 / ~'r/-i/or/' \ J - `Meet GrJ.~ \
'2 ~%r~y~ ter ~ ~ 9 ! r~ ~ r i~ir ~ '-,r,r rw`,--.`~~SY~et Gll s1 ( , //,1~ ' „ , r r / ~r n/ v 111 i t 1 /l/r~ ~ _ - ~ ~ : I"
/ ,~,~r!4~'~,~:'ir ~ r'~i - rrrl' Percent Impervious: 32AS Percent Impervious: 4.4Ai Percent Impervious: 8A~ Percent Impervious: 52.8~i ,r~%`~~`q~~ ~ t ~ ;i~f I I,, ~ DA 1 / ~ / / ~1 I 1 111// 1 _~Y --r~~ Q ~ DA #14 ' ~ 111v I ~ ` ` ® ` ~ `v W
I, ~ ~T ~i°~ ,fr ~ I l - Sheet ~_=-'~~i !J'hPiPit G~ ~1 jl~ 1~}-~ ~l- I i%l/l II 1 //I1 / I 1 1 I ..-r ®t •'h r~ r \I ~ U - _ r r~//fit. / i// II ~~-~VA~111/'l 1111 Iii~I 1 vv ~
DA #2A-DRAINAGE AREA #2A - A # - INA #I A #20- I AREA # 0 ~ irJ~,J ~ -•~'~~~1 - DA #6 DRAINAGE pA 13 DRA GE AREA 3 D DRA NAGE 2 _ i / ® ~15 ~ p ~ -.%irr '//i /J r _ v 1 n ~ r/ l 11 l I i I v ~V
• rrr l ' ' „sheet GB~, . r . , Homes: 0 SF Homes: 26,400 SF Homes. 5pg0 5F Homes: 0 sF ~'ti ~+,I~`t , J,/~~ ~L}~ ~ , , ~f it r//,//1!/,/ice r r rr /Jl 1 \ _ , ~ , -~--',',sir/l'///l/!//r-' _ ® > >i 1 [ r, /11 l1 /I i I / ~ r'oi - ~ V ~
Drives/Walkrra s. D SF Drives/Walkwa 11,914 SF Drives/V~Ikwa s: 6,244 SF Drives/Walkwa 0 SF ~ ~{(ri r„/ ~ + , \ ~ r ~ -
Roadway: Roadway: 0 5F Roadwa : Roadwry~ 00 5F - ~p ~ dulliv~~~;vv, I I I I / / t,v v`~~ w`~~~ ~v~~~ ! l t 711 1 I I I I l ~ ~ ~ ~ i~' V1 ~ t r~ ~ i~~~~r~~ ril / 1111 ~ 11 rl/ ~~(~~8~a~ ~ ~ ~ _ i 1 1l
Total Im rvlous: 3,612 5F Total Im rvious: 44,314 5F Total I rvious: 11,334 SF Total Im ervious: 0 5F t 14 Total Area: 24,858 SF Total Area: 546,610 SF Total Area: 4q,138 SF Total Area: 20p18 SF ~ Sheet GB • ~ ``1/ / + :=i' 1l/ /1l ' / ~y,~ ~ g M
~ ~ ~ iVA t + l,, S „ v~" A 11th ~ 1, ~ `til\\\! 1r I i \ ~ ~ W
I ervious: 14.1AS B.ISK ~w' v , ~ \ c / / v i, \ ~ ° ~ ~ / > r, \ ~ p p / v~p 111-~ 1_ ail ~ L/ ~ ~ ~ ) < Percent mp Percent Im ervious• Percent Im ervious: 23J~ Percent Im ervious: O.OSYi ~ ~ , I , , : 1lr > ~ ~ ~ \\uoi; _ , ` - ~ ~ 100' .~\~t DA#II 11"`\~~. J,,, _e ~ < 111' , , ~0~1~~1t~la~lit ~0~5~7~Q O
# ` ` \\~Sheet~ ~ ~ ; \ \Sheet G8 , ,1 \ \ .sheet G_b_= ' / /
DA #3-DRAINAGE AREA 3 DA #'T-DRAT AREA #1 A #I #I DA #21-DRAI #21 , .~ri iti : r \
Homes: 1,341 SF Hanes: 15,153 SF Homes: 16,132 SF Homes: 2,400 SF . ~ \ '~l'~ \ v \ pV~~~ w°wAVA~~A AAV ~v~ ~~lH>%rlp ~ \ \V1 //JI i I LS~fl~~~~If \ ~ ~ -
Drives/Walkways: 2,bg2 5F Drives/Walkways: 4,553 SF Drlves/Waikwa s: 23,812 SF Drlves/Waikwa s: q50 5F t , , >/f t ~ \
Roadway: Roadway: ~ Roadway: ~ Roadwa : 0 5F ~ li / . ,ti , \ \ e\ \ ~-e \ ~ ~ ~ Q ~ i _ ~ -
i us: 439 5F 19106 5F y ` / , = : vv~~ ~ ~ , Total im ervo A Total Im ervious• Total Im ervious; 40p44 5F Total Im ervious: 3,350 SF X~`~. _ x \ \ , t~' ~ ~ \ , ; Total Area: 85,120 5F Total Area: 288,622 sF Total Area: 110,432 sF Total Area: 3q,589 sF ~~`~~J, ~ '°r >''j;''~,~~ f'`~ ~
_ / \ ~ ~ \ xis x~: ~~~~''J ~ t ~ \ l ~ ~ ~ ~ Q
Percent lm lour: 4.1~ rvious: 6.8~ / , t,v~, ~ ~ ~ v,~ vv ~ t ',~"~'r , perv Percent Im Percent I ervious• 23.5f~ Percent Im rvious: 8.5~ ~ ~ _ ~ ~ ~i~~i . , , ~ ~ Y / . , I~ ~ r vvv~, s~ ~ c,,~, r .
, ~ .tl ~ ; r DA #20
DA #8-DRAINAGE AREA 8 DA ~I-DRAINAGE AREA #15 DA #22-DRAINAGE AREA #22 t,_; I_, \ .:sheet G9~%%,~>~ ,~J ~ \
Homes: 26,400 SF Homes: 0 SF Homes: 2400 SF v r J 1, ~ % ~ ~ ~ ~ ;v~ ~a ,a~ - ~ ~ /~i~ . ~ / / / ~ Z
I a 10 q0 5F 5 01 5F ~ ''v~:~`~~~~t r, ~ - - v ~ , - Drives/Wakw ,2 Orlves/Walkwa s• A Drives/Walkwa s: 950 5F ~x \ ~t ~ _
0 sF sF ~ ;-'>r1i~. tl~ . ,'111 , DA 21 \ Roadway: Roadway: 0 Roadway: 0 5F _ /iJ„/~ 111gIti J~/ ~j~'/ sheet G9~v I'~ l/ M' %iil r' W
OUS: 36 q0 sF 15F t=~=~~ c'Fi`/ 1.It It ~ ~`~//r/ i~ r~! / r Total Impervi b Total Impervious• 5Ao Total Impervious: 3,350 5f / r', / ~ \ ~ Total Area: 269,265 SF Total Area: 12,133 5F Total Area: 48,820 5F = ~ - DA #24 ~1+;`~~~ ,w~ ' ~ ,/r,~, v~ /f Y 1 ~ it / , ei_ w ~1,, , a, r _ °QMQ~~ o Q CEO r~iU C~ ~
v~~, eetG10~ ~v r r,1 , ~ ~ . - C~
0 0 o a Percent Im ervious: 13.6 Percent Im ervious: b.q~ Percent Im ervious: b.q~ "i;:.~~ " ~~%%J'~ h"ti ~:~I~ 'll;+ , QdQp~oQ V®~71r~I~0 I(~i Q P p p v/~,~ ~ ~ ~o'b ~ DA #23 ~ ~ ~:,,I , I ,
I 0~0~~ !%rr , ~ eet CIO` ' r~~'~ I ~ W
DA #23-DRAINAGE AREA , , ;•r , <f rr DA #22 9 pA #gDRAINAGE AREA #q DA #I6-DRAINAGE AREA #I6 #23 ~ , ~ V l ~ , • - -
D 24 SF 0 SF `~~~v iltlt ~qvv. Homes: ,555 Homes• Hanes: 4,800 sF II,,~Jt,-.,E ~ _ r sheet Gq,=' ~ #Iq e ' - ~ adc~~~gQ D~odc~ u//~a~~ ~ et Gq='~ GRAPHIC SCALE ~~0 ~G~ ~
Drives/Walkways: 1,441 5F Drives/Walkways: 4,931 SF Drlves/Waikways: I,g00 5F ';''~,J`_- - I'%~'~- ~~_tt!, ~ rlilill~rvii/,/
Roadway: 41~ Roadway: 0 sF Roadway: 0 sF - , - r ~ 200 0 ~w 20o aoo eoo J
Total impervious: 19,215 5F Total Impervious: 5p01 sF Total Impervious: 6,100 SF ~ ~ ,~-t. a - v ;'ii//i`'/~''~ "'~z W Z
~dC~Q~oC~ Total Area: 141,516 5F Total Area: 152,265 SF Total Area: 56,213 sF H; i r`~ ti~a;~ „1~~~'~;,,` -,'/;,ill/,~ (IlV FEET ,
~s~a~~~ ~tv -~~eet GI ~ Percent Impervious: 56Ai Percent Impervious. 3..2Ai Percent Impervious: ILq~ r/~,~, ~ 1 inch = 200 ft.
O
MQp~1o ~ ~p~dQ~](V a~~ DA #IODRAINAGE AREA 10 pA #Il-DRAINAGE AREA Il DA #24 DRAINAGE AREA #24 - rs vv " o' a
g~0 Homes: 12,165 ~ Homes: 3,364 5F Homes: 0 ~ y C ~ ~ y,r w
Drives/Walkwa s: 9,531 sF Drives/Walkw s: 25,685 SF Drives/Walkwa s: 0 SF y a! y O
Roadway: 22pg6 5F Roadway: 0 5F Roadway: 9 92 0 SF : Neat Svnit~• ~n•~tivieertivu~,lnc. O
Total Impervious: 44,398 5F Total Im ervious: 2q,335 5F Total I ervious: q,290 SF P ~ Total Area: 232,893 SF Total Area: 150,816 5F Total Area: 20%gl SF a' ~ $ ~ ~ S S 139 Pinekurst Avenue - SuUe C
eS ; Soutkern Pines, NC 28387 ~f` ~ Phone: [phone] W
Percent Impervious: Iq.lAi Percent Impervious: Iq.4SK Percent Impervious: 45.1`~i ~ NF, ,~e° Far: [phone] ~
o '•^••°•°0 www.nsengineering.com
DA #25-DRAINAGE AREA #25 0 ®®,®®°~®o~o~s~~ U)
~ d~~'a D C~~l~~c~ o ~ ~ ~C~~ Homes: 0 SF
DrNes/Walkwa s: 0 SF G°~~~a~~a4oor~ ~~d~~~o~~9 z
y Scale : I"= 200' Roadway: 121, 3I sF ~o~pc~~~©a~ ~a~a~~ ~~dc~~~o~ ~
T..4..1 I.,~.,...,w..l... 17'121 C.>= McNeill Township, Moore Gountu ~
J Southern Pines, North Carolina
Total Area: 45,485 5F August 15, 2004 JOB# 0424501
Percent Impervious: 213% Drawn 5y : BGW to
Sheet GI of II S
Revised 12-14-2004

J
~1~ ~ v ~ v ~ • , ~ , Q
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/ / ~ I I I II v 11 i `1 11 ~ v ii v v ~ II vI a` v v v v ~ i ~ 11 ~ `v' 1 ~ 1 1 1 1 i v 1 i' / \ \ ~ 'Q 01~'' ~ . y,
' I 1 i 1V 1 1 I \ I )II I I \ \ ~1 ~ A A \ V 1 1 i ~V A A \i w 1 1 1 1 l ~ t I/ 11 v 1 A \ V A 1 1 A \ ~ 1 I 1 V 1 •1 ~
~ / \ } 'I ~ A V ~ V A \ V 1 A V ~ ~ i ~ 1 i 1 1 \ ~ - / / I v 1 r l l l i i 11 - r 1~ v~ v v v `v ~ v v v~ v v > > i I `v ~ ~ , Z e V
/ I I i 1 1 1 1 1 I~ i 1 1 I ~ v v A~ v v v I v v v I v ~ ~ I I , I , 1 l i - ~ v t l v v ~ i v e " _
/ r ~ r I t / i~ ~ / / , ~ - ~ ~ v 1 1 1 v v v i ~ ~ ~ _ a \ i , ~ / 1 I I / / /l , ( / i ,r, / - Avv~ ~1 A \ 1 ,•4 1 1 1 A 1 1 i I ~ I I ~ \ \ \ \ \ \ ~
/ l l f 1 , ! ! ~ , ' ' ' r / ' , i - V A_~ `-433---`~ A A\ ~V A A~ \V A \ 1 AI A A~ 1 li I I I i• I I 1, 1 i / / r ~ 1 V ~~V A~ V A V A~ 1 ~Sd 1 ~ 1 i I 1 ~ \ \ \ \ ~ `---_'-4~Y \ \ x,44 Q vv v v v~ v _ ~ vv v vv v v ~w ~
/ ! I I , - . --089-' ~ r' ~ 1 \ \ V \ \ ~V A A 1 ~ I 1 V A i c~, I I i / I I I l! '"-~r-~=~06 _ ~ \ 1 \ V 1 1 4 1 l v 1 1 'N 4 I ~ - I / - ~ \ ~ ss ~ I I \ \ \ ~ ~ ~ ~ , 'tom--~-- \ ` \ \ \ \ \ ~
~ i 11 i 1 I I A I I I , / %e~ --167 ~ \ 1 1, \ \ •t\. \ 1 I 1 1 1\ \ 1 1 it I I I 1 \ ~ \ - _ \ ~ _ \ \ fir \ \ \ \ \ _ Z
al ( V I 1 I I ~I l / l,ii'ii ~ 1 - \ ~ . ~ l 1 I I 1 l \ \ i I I i 1 1 - ~ 1 1 \ I i ~I / / /„r' \ \ X ~ C• ~ \ 1 I I 1 1 \ \ 1 I .1 1 1 ~s%'/ ~ A ~~v~~ ~ ~~~v v v~ ~ v ~~v \ \ vv \v`----- ~ \ v_ ~ ~ / ~ ~ I v _ ~ ~ ~v v V A \ V v vv v \
P/ ~I v 1 1 I / /,~'i// v v , v 1 1 v v v 1 1 v \ S 1 i) / I f//, r' 1 \ V A \ \ ~ V A V A 1 \ ~.V A A r?'':V A
- i / 1 1 1 1 1/////// i I \\V ~ 1 V 1 1 \ \ 1 1 A ~ V V 1 \ \ 1~ V A °.~i ~ / 1 A I / 11,111 ~ 1 1 / V~ A V A A~ 1 ~ A A \ l V A V A A\ `--041~~ ~ \ , + ~ I___ \ \ \ ~ - - ~ ~ WET POND POR DRAINAGE AREA #2 W _ v ~ i v v I I v v v I, W
0 8rt l.it~ 1 1 (I ,1 I I I / I ~ 1 v v v 1 1~ v 1 1 v v v v v 1 1 v < ~ - - - - RI ht of ~ ii('rzl ~ ~ , v~ v 1 1 1 ~ ~ 1 ~ v v ~ v v ~I I / I• 111 v v , , , v 1 ~•~v v ,v r I v v I I + I v v v~ _ ~ ytor~ Z_
g ~ ~ r III I ~ v 11 ~ 1 ~ v ~ v` v _ 1 i - - - - - - - Existin Easement I I ~ , I ~ I I I ~ 11 w`I i 11 1 ~ ~ 1 I 1 \ ~ \ \ \ \ 1 \ \ \ I I g i ~I x 1 1 1 p 11 1 1 ~ ~-II v v ~ v ~ 1 v v v II i vv ~ I I \ ~ ~ ~i li i ~ vv vv vv - ~ i a ~ i i v - ~ i + , I+ I v v
New Easement I i , ~ 1' 11 ~v v 1 ~ ~ v' 1 . ~ ~ . ~ v , 1 vv mss--' . v 111 ~ 1 ~ \ \ it ~ i ` Requ(red: bell c.f. W i _
~ I i 11 I I I 1 I f II AV A V A A V A 1 i 1 ~ ~ ~ ~ vv ~ ~ 1 v v A ~ ~ ~ A\ \ 485 Ex. contour , 1 ~ ~ _ ~ ~ I i \ \ \ \ 1 ~ ~ 1 , ~ ' \ I , I I , I 1 - ~1 \ ~ \ \ \ \ centipede Sod Strip ~ ~ 1 \ ~ ~ ~ \ ® I I I i - 1 \ -1 ~ ~ ~ \ EXI vv v v `---vv ~ v vv ~vv vv _ ~ _ Provided: 6,617 c.f. ~ \ EX15EIng Gart Path ~ ~ t v W
IPF Iron Pin Poun , I , I W \ \ \ \ \ , ~ ~ ~ ~11111/rl ~ ~ I 1 vvv v v v v v ~ ~ ~ v - ~ ~ 1 EXlsting Utility POIe 1 I 1 ! { _ , , , / I 1 A V A v V A \ ~ ~ ~ ~ ~ V ~ ~ 1 v \ v\ ~I I I l V A A 1 vv I \ \ \ , ~ , \ Mlnfmum Surface Area Permanent Pool ~
i 1 I t 1 / ..~--_-`r/ ' r / 1 ` I \ \ \ \ \ \ ~ ~ ~ ~ \ ~ X436-____ ~ ~ ~ 485 New contour I e_ , / , , I 1 \ , \ ~ \ ~ ~ ~ \ i , vvv ~ ,_v vv v v 1 , ~ ~ v v v I t v v \ 1 vv A i i i > > > 1 + / v v r
Road w/Gurb ~ °I I - I , v v v ~ 1 ~ ~ v ` ~ - ~ , v ~I - I v(~ 11 v vv v v v~~ v v v ~ vv ~ ~ v ~ \ I II ~ + ~ ~ , ~ ~ ~ / vv ~ Rectuired: 2,bg6 5.f. ~
Proposed Storm Drain e ' ~ ~ I \ \ ~ ~ ~ \ \ ~11 1 ~ i ~1 1 1 v v ~ v _ , v v v vv i v v ~ V ` + ' ~ , / / / v ` PrOVided: 3,884 5.f. ~ + 1 ~ ~ v vv v ~ l i i~ ~ l ' t \
Pro Osed 5tormdraln In et ~ i I I , ' I v 1 ~1 1 ~ ~ ~ v v v v v ~ v ~ ~ ~ ~ ~ v v w ~ p I v I ~ v v v v v v\ v ~ ~ v 1 y, Exists Storm Drainage I I ' A ,V A ~ ~1 i ~ 1 \ . y -v vv _ w vv w vv + I v v •v IL_.-~ / vv ® See Detall Sheet GII U"
\ ~ A ~ \ ~ V l Whole ~ ~ ~ t ~ 5to1'm sin Ma I _v ~'I I 1 v ~ v ~ ~ ~ 1 ~ v ~ v 1 1 v l ~ v 1 \ \ ~ \ \ + I \ \ 1 ~ ~ \ i
® Existing Garb inlet/Yard inlet ' / , 1 1 ~ v ~ v, ~ 1 ~ 1 v ~ ~ v v , I 1 v - ~ vv 1 1~~ ~ 1 //(+l~ V A A AV A A ~
Sewer Mar~ole - ~ v ` 1 1 , , 1 ` v,--~ I ~ v 1v 1~ ~ ~ . v EXlstln 5anl - ~ ` v v I v v r ' ~ ` v ~ ~ 1 vv ` `i ----v, Exlstin 5anfta Sewer Line - ~ . \ ~ \ \ \ I ~ 1 , ~ \ \ , ~ ^_v~\\ \ ` ~ \ ~ 1
NeW 5anlta ~~'eWer Service / / I---, ~ \ y\ \ ~ I I 1 3,~ \ \ 1 ~ ~ I \ 1 \ \ ~ \ \ V I V 1 1 ~ A V ""i~~ A 1 1 j~~ ~ \
Existln Water Line - v ~ \ 1 , ' 'v `v ~ v ~ ~ ~ I ' I v v ~ 1 I ,-'v I 9 ~~~I _ v` ' . v i u A V ~ A A 1 1 1 \ ~ 1 AV ~ I I~ A~\~~~~ ~ i I ~ A I 1 1 A l Ir' A ~ ~ "v A 1! + ~ ~ ~ \ i 1 _ I I \ \ l
8 WL New Waterl(ne - - ~ 1 ` v ~ 1 I , I ~ ~ + I I - I - I~ I t l~ v ~ V 1 1 ~v f i 1 1 t~ \ \ \ I J \ I I I I ~ ~ 1 \ v ~ ~ A I M- 1 1 1 V A n
~ Existing 1=1re Hydrant _ _ ~ 1 1 _ ~V A Ii 1 ~1 1~ 1 ~I I 1 ~ V A\ cp \ \ \ ~ ~ ~ ~ I I - 1
Phaseilne ~ 1 ~I I 1 1 v V A V ~v ~ v v~ ~ 1 1 1 I I I A \ v X 1 1 1 I____ ~ t l i l A ern'"? Q ~ ~ vV A I I I ~ v 1 1 1 1 A\ r'~;'9
V ~ ~ - ~ , ~ \ \ ~ ~ I 1 I _ v ~ ~ A I v I ~ I 1 ~l I I I I I Ii 11 v v v v~ ~ I t i I l -4 i j~
Matchiine ~ 1 I I I I I I I y r 11 I + I ~ ' vv I { ~ ' ~ I ~I I v v' ~ ~ i I I I ~ W 1 1~ `v ,vv ~ l vv `~v I, w v v I i I I I I I ~ ~
\I \1 ~ I~ ~ ~i l\ 1 / 1 V 1 A ~V A A 1 1 II ~ 1 1 \ i' V 1 1 i ~ ~ V ~ ~ I / 1 v A t v A 1 1 1 X 1 1 V \ I I I Dra(nage Area Ebundary _ { ~ 1 ~ i 1 \ I i I \ \ \ 1 \ t 1 t i 1 1 1 1 \ 1 I i i i i v v I W v__ v v v v l i i i l c i ~ i i i v v~ ~v 1 1 1 1 1 ~
I `e _ \ 1 1 ~ \I \ ~ ~ ~ ~ I I I \ \ ~ \ \ 1 i i t 1\ 1 1 1 \ I I \ 1 X 1 1 1 \ \ \ \ 1 1 1 1 ~ I c 1 i 1 v ` v v v v ~ i l l l i 1~ i - ~
vv 1 1 ~1' 1 ` / III 11 1 1 v~ vv 1 vI 1 1 ~ ~ / i I- ' v vv 1~ v 1 1 ~ i I i i ~ 1 1 ~ 1 1~ t, I \ ~ ~ I / ~ - 1 ~ ~ ~ + + l I I I
1 1 A I ~I I I i I I I v 1 A V 1 1V 1 ,I ~ 1 ~w ~ v AI { 1 V A ~ t ~ 1 1 v v ~ ~ ~I 11 1 A - 1 1 l j l 1 t A V 1 1 1 1 V t\ 1~~ - ~ V V ~vv 1 / t ~ ~ I A + / ~ / / / ~ ~ ~ \v ~ ~ V A \ + V ~ ~~1 ~ / ~ ~ ~ , / ! / ~
NOTES' 1 A v ~ v 1 , v ~ ~ 1 1 1 1 V v 1~ `~~i A ~ ~ 1 A 1 l \ 1 1 I II I l i \ ir, v \ 1 l i V ~ A~ 1 1 A \ \
C7~J 41-30 as amended. 1 A\ 11 1 I I / / \ t~ v A \ d- 11 v ~ iI 1 1 \I A \ This map is not ~ accordance with , \ \~~\`^l I I ~ ~ l / rim / ~ ` v` ~ I i + + I I++ I I ~\V ~ v v II I ! I ( ~ I 1 ~ I II I~ -
A t \ 11 i ~ I I 1 ~ / 1 ~v A A~ ~ V vv ~v 1 1111' ~v A rdinate method. 1 1 , I 1 I . ~ I ~ ~ v ~ 1 ~ Area by Goo NG 21332 I 1 I i ~v I + I ~ I I 1, ~ v vI 1v 11 v 1 11 V ~ ~v v I I p+ 1 I I~ j I I I ~ 1 AV
La out provided by Charles D. Heiser, 1811 Vlllanow Drive, SanFord, y 1 v i i v I , , 1 I i I i V 1 `v v 1 v~ v v 11 1 1 1, ~ ~ ~ 1 ~I f? / I i } ~ + 1 I I~~ IV A \ p
I' contour intervals based on FEMA bare earth elevation data, NAVD 88 Datum. , \ , I , I I , ` , , ~ \ ` I , 'I 1 ~ I I i v~ v v- ` ~ ~ i ` i 1~1~ ~ , ~ t ~ 1 1 ~ v ~ v t v 1 I i i I I / I ~ t I 1
/ I / v 1~ ~I I v~ ~ A 1 1 1 i I I I I i i ~ i i i I _m~l ~ I ~ 1 1 1 1 i ~ 1 1 I ~ ~ ~ ~ r r~ ~ ~v ~ c ~ + 1 ~ v v ~ vv p
I 1 1 A { I ~ I ~ ~1 ~`#1d'--"~ vv 1 11 1 ~ ~ ~r ~ AV I i , 1 1 1 1 I V 1 1 I I l~ 1111~~ 1 1 1~ 1 AV A AV I I ~ ~ i I i \ I ~ i « \ \ II ~ w \ \ \ \ ~ p vv `I I I i 1 ~ `v v v v i i i I v v v /
1 / 1 11 1 I i 1 I - 111 ~ I v\ \V I I I i ~i I
I 1 1 I I I\ l \ _ v I 1 A ~ v A v 1 1 I I I l l _ V A I \ ~ \ ~ \ ~ A A V 1 i t s v~v ~ I~ ' i i ~ ~ 11 ~ \ ~ , I ilili~ ' I I vv 0-
\V I I { l \ V I I ~"V A I { v ~ \v ~ A\ vI 1 II I ~ i iv >~-~v vI ~I ~ +li I+i ~ ~ i v ~
V I I\ \V 1 A ~~~.~A I - ~ ~ 1 w , ~I V A 1 1 1 11 t % ~ % /l 1 1 1 1 ~ Ii I~ I 1 I I 1 11 ~ f v 1 ~ iI V l l ~ /
# , ~ i , ~ v i ~`v v I ~ v 1 1 ~ I 1 , / / , 11 ~I , i 1 , i i I v I I v v 1 11' t 1 , / / / ~ v i , I I~~i+lllYl + + ~ m / ' v 1 'k I i t i 1
~ 1 II it II v _ i :3L' ~\----i I~~ v - i li ~ I I I i i Iv v i HofTl89: 0 ~ , , I f,:~~ - r / ~ I I / I / /i / D~ ~ ~ i~ i~ I I I I ~ i
Drives/Walkrvays: 0 ~ I r' I I II 1 v 11 I ~ ' ~v 1 , ` ~I II I I i Ii vi vv ` i ~ ~ I ~ i/ i l I 11 I
Roadwa : 10 ~ r, + I , ~ ` I~ , , , A 1 v ' 1 , , I i I , y ~ ~ i I I 1 ~`v ~~1 l i I l 1 1 i f I I i I I t// l I ~ l I 1 I ~
loos: 5,810 5F i ~ 1 I v 11 ~ I i i l v ~ ~v 1 1 II I I I I I Total imperv 8 33 SF / i ~v I I ~ I ~ ~ - I i ~ v~---. ~ v III i 1 I ~1, / 1 1 ~ i~ i i 1 1 i t v ~ v vvv 7 i l~// i / 1 1 1 1 1 I ~ ' Q
Total Area: 3 3 , ~ , r 1 1. I i - i ,~`v v 1 I I 1 1 1 v v v v ~ r , / ~ ~ 1 1 1 ~ i I I A ~-1 A I 1 11 1 I I\ A \ ~ ~ -vv v`v `v vI II li II li ~ li i II II i + v UPSTREAM
Percent Impervious: 15,2AS / , ~ / I , I I v 1 1 I I ` ® UPPER .LOWER RIM p
- / -433-z I ri , r' it r / k~~\ II 1 ' A 1 11 1 1 t V 1 1 A \ v`---- vvv vI II II i i i i ~ II i i ~ i w ~ ~ _ vv ~ i i + I ± + i ` i I i i vv; FROM T4 SLOPE DIA. LENGIN INV. INV. ELEV. Z
' j I r r' ~ i ~ l ~ t_- 1 I ' ~ 1 1 1 V t X 1 1 1
I J /r i' ~i' i' ~ l r I I ~ l ~ 1V 1 v V A 1 1 \ \ Homes: 11,311 ~ r ~ r ~ ~ ~ ~ I 1 v 43,x- ` v~ v 1 v i 1 _ v I II I~ , I i v iii vv vvv (IN) (~F~ (P~ (F~ Q 1 1 1 1 1 1 1 I I ~t U
5100 ~ r~-'--_~ ,i i i r I 1 I 1 ~ \ \ 1 1 , Drives/Walkw , . ~ \ 1 \ ~ _ 'P - 1` v v v 1 1 1 v `v ` I I I i III \ I I \ `A ~ d ~ ~ , ~ ~ I 11 v li ~ , ~ Al A2 0.0100 18 24 444.00 443.76 448.00 Z_
, i r ~ I ~ ~ 1 1 ti 1 vvv v I~ ~ ~ ~ i Il II 11 ~ ~ ~ \ ~ ~ ~ ' ~ A2 A3 0.0614. 18 278 443.76 426.69 448.00
Total Impervious: 34,480 SF 1 v~ rlrlll I~ ~ v v v C7 \ + + + + ~ + ~ I ~ ~I 1 \ A3 A4 0.0050 24 100 426.69 426.19 430.69 Z
Total Area: 1018515E , ' \ ~ 1 ~ \ I ~ r , ~ , ~ 1 I I I, I~ r +ll~il t 1 1 P I
Percent Im ervlous: 32Ai ' ~ ` ~ ~ ~ I ' ' I I 1 1 p , 'I y I II , ~ I I I I ; ; ~ ~ ,1v ~ / ~ - I i I , , i I v 1 , / 1 , 1 1 i ~i+1111+ r W ~ 1 1 1 1 1 1; i ~ W
1 1 1 i l r ~ r /i~ I , v 1 1 vv v 1 I I I I I # Iv1 v1 1 / t v P1 1 1 1 v I I, I I i l 1111v I , i I~ I~ I~ ~ ~ II A5 A3 0.0100, 18 24 426.93 426.69 430.69 Z
-r-- - 11111 1~ i / 1 / ~ I , 1v 1 1 1 1 1 I ~ I I I T v 11v v I I ~v~~I`P ~ r I ~ \ `\\~Ilt I C.~ T ~ ~ v
1 1 1 1 1 I I 1 / l~ ~ 1v v ~,y t ~ 1 1 I I I I I i ~ I I Homes: 0 5F 1 i , I ' I ~ ' ' / 1 v ~ ~ ,v v 1 I I ~ I ' I , ' ~ i+ i i i i i 11 I I^ - \~d-- i=ES=Flared End Section W
5E III 1 1 1 1 1 I i _ ~ v ~ ~ v 1 1 1 r I I I I I I Drives/Walkways: 0 IIII I I I I i I i i c i i+ i i i i Ii II vv Gl=curb Inlet ~
I I I I ~ r , ,r ~ ~ v, ~ ~v 1 II , i I l i , 111 Roadway: I ' I ' I ' ; I , , r r ~ , , , , , + 1 ' I / / / , ilt~ I 1 ' I i 1 1 1 1 1 I+ i~/ / 1 1 1 1 ~ I _ + + > > I-
Total ItTperVlOUS: 3,6'12 SP I i I , p / , / / r t~ ~ , ---_,_ao~ ~ ~ ~ ' , i 1 I i 1 1 i 1 ` I I , / / , I i i~~ v
Total Area: 24,858 Sf= 1 I / r / ~ r , / 1 I, , / ~ ~ ~ / I i I 1 i I / / / / /
~ / , r _ ~ / I / , / / / ~ , Percent IiPperVlOUS: 14.1;K / i / rl _ ~ , ~ , 1 I t l , / ~ i / / / l / l i I / / ~ / + + ~ ~ - J
~ / , / l / ~ , i i r ~ ~ 1 / , , r ~ / , / / ~ / / , , I ~ / i /i / ~ l l ~ I / / ' i/ ' 1 ~ l I l l l ~ , / l ~ I ~ ~ + ®r~\ r z ~ ~ ~
i ~'ir i / l l / 1 1 I / / 4'19 1 / ~ l l l / , l /l ~ l ~ l
i 1 ~ / l . I ~l ~ r' / ( rr~' J( / I / , i / / ~l /l l l l ~v Homes: e~ / / / r / / I ~ / _ - / / , I 1 I 1 / ' / ~ , / / I i ~
r / ~ / ~ v I / ~ , ~ c r I m 1 / / ~ , v Drives/Walkwa 2,bg2 5F , ~ / l i ~ 1 , / / , , ~ ~ ~ , , v ~ ~ / / / I i I / ~ / /
ay _ _ ~ o
IOUs: 4,03~f 5F ~ / ~ , ` r l ~ ~ ~ i , r ~ ~ „ r ~ ~ v r 1 1v Total Imperv , ~ r. I ~ ~ ~ r , I/ v v i 1, 1 v 85120 SF / i , i l I r~ ~ l~ 1, I v v r 1 v ° ~ v - d t, GRAPHIC SCALE ~ ~
Total Area: _ - / , , ! ~ ~ ~ r ~ 1 I / , I v I 1 v , - - ~ t r/ ~ 1 / I v I ~ , r / I ~ 1 1 1 III I ~ a 93H ~ W
Percent Impervious: 4.1Ai ' ~ , / ` , r I I ~ ' ' ~ + - ' ~ ~ r l / ~ / ~ I I 1 i / / / ~ 1 , 1 x 1~1 so o z~ so ~aa 200 o,~';r°~(I~E,~~" Neat SGnit~.~h9tineerin9, Is-tG. p
r , , , ~ r y i ~ ~ / ~ e / ~ i ~ i ,i i i / / / air I { r I I 111 1 r / ~ ~ ~ - ~ i'~ ? ! / r i r - ! v ®F,9 ° °101"'~~`• ® 139PiaeharstAvenae-SuiteC ~ _ c _ _ _ Soatkern Pines, NC 28387
A #5-DRAI AREA #5 ' / 1 1 ~ / ~ I I ~ NAGE II r , / , ~ r l / I 1 A l l l / / , / it i 1 I ~ ~ I / ( 1V - IN SET ®,®e®r,°~~1~teis°M, Pkone: (9X0)695-8825 (y~
i / , / ~ I 1 ~ / / / / f 1 I I \ 4 81 51= ~ / , / / ~ / , / ~ / / / , III i , - _ _ t ~ Fax: [phone] =
Homes: b v I. ~ ~ , / ~ 1 v 1 I I / 111 ~ Drives/Walkwa s: 11,405 5F / ~ v v 1 ` i , 1 , IIII 1 ~ i ~ - , 1 inch = 50 Yt. www.nsengineering.com '
y ~ / / .1~ 1 1vv 1 1 1 1 / I I 1 1~ / y~ v, Roadway: 0 5F / ~ ~ _ ~ ~ , ~ ~ ~ i , / ~ .'v v v I I , I 1 i { i 1 ~ ~
' / ~ / r ~ 1 1 1 I 1 1 _ r / 1, ~ v~,~~ v ~ / ~ / v / Total impervious. 16,086 ~ i 1 ~ 1 / S 1 1~ ~ ~1 i i / / ~ ,s ~ p0~~t~a~u©~ d~d~~~op~9 Z
Total Area: ~ ' ~~pc~~roo~~ ~a~~~~ ~r~dc~~~o~9 ~
nt Im ervfous: 4.455 , / ~ ~ , , _ ~ _ , McNe(II Township, Moore County Q
Southern Pines, North Carolina
i August 18, 20001 JOB# 00124501
Drawn By : BGW
13 0 0 0 ~MOCR 0C~aa~ 0ail0 m0C~C~dQO0uo SurffacC~ ~ld0 Sheet G2 of II T ~ Revised 12-15-20001
D o d o a 9 29 ° a
I Scale : 1"= 50'

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~ / / / ! / / ~ / / / ~ ! L~ / / ~ ~ / / / I / / ! ~
~ ~ ~ ~ ~ A I / / / / / ~ ' ' - ~ i I ~ ~ I , , ~ l l / _ + / 50 0 25 50 100 200 I / / ~ , / o / ~ / / ~ - ~ / ! /
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+ / ~ ~ / ' I ` A ~ ~ v Homes: 52 0 5F ~
\ + ~ I ' I Drives/Walkways: 21,803 SF _ _ ~ , _ WpRap Yeloclty I , I I Roadway: I Ol, "iq 5F ~ I / / / / i / / i ( ~ 1 ! ~ I l / 1 / / l i' / / / I • A l / A/~
~ \ Dissiapator #2 'I , Total Im~p,~ious: 145,682 SF ' , / ~ l ! l ~~l ~ ~ / / ' it ~ ~ ~ i ~ ~ / / I ~ ~ / ~ ~ I.i~ t~~ ~ / - i
• , \ 24 Wx26 Lx3O'W 24 thk, I , ~ _ , , \ Total Area: 583,250 SF ~ , - / / ~ ~ /1 ~1 I I ~ I ~ '/l 1 ~ \ i'
' + ' Use Glass I RI ' , ~ ~ ~ ~ \ ' \ I ~pl ; i / ~ ~ / ' , , ! / GI-Bl~ , ~ I ~ ! ! i ~ A / ~ : ~ / O
+ r , I ~ II• Percent impervious: 25~i i ' / ~ 1 i + ~1 I I ~
I I \ / ~ ~ / / i / / ~ GI-88'/ I r ! ~ ~ / / h'- / / ! ! r / / / ~ ~ I ~ ~ ~ / l ~ j
~ \ ' ~ WET POND FOR DRAINAGE AREA #4 l i / 1 / / 1 ~ ~ '
' li \ ~ I ` ~ ~v 'v ' i. l ' I ' ~ ~ ' ~ l l i ~ - W 1. / ~ / / li / I- l -j I / /i~~ /
\ I ~ , , _ / • \ Stogy r. / J, • vv~ t , v , + v - I vv v v I I l I v v - r v /
\ , ~ \ Required: 26,713 c.f. - \ \ ~ I \ . ~ l 1 / / / I ' - / Q l / ~p
. o 0 o e o a 86 , GI-GI6 / , i Provided: 38,913 c.f. en . ~c~~ pond Dp~o~~gc~ Qpc~~ ~ , I I '
v v v - ~ V / I ~ I I A , + + \ + , ! i Minimum Surface Area Permanent Pool \ ~ ~ / ,~6~ ~ i ~ / ~ / / x'~- ~ / ' , ~ / ; ~ ~ ~ / W
Pro ert L(ne ~ , + + , , GIB ,1 , . ~ r ~ , , ' , ,
_ - - p y ~~v I i I ' ~ ' 9 ~ / ~ Re wired: 14 I s.f. ` Right of Way ~ t c \ I ~ I / , / r ! q - _ _ _ _ _ 1 ~ 1 r / / Provided: 16,297 s.f. ~
EX~ting Easement v vv r , i ` / ~y°~ / / . / ! ~ / i
New Easement v v ' ~ ` ` / / / ~ ! ~ -----485------ Ex. Contour + ~ r / V ~ 7 r vl 1 / l ~ ~
V I I I I I 1 j A A ~ j l ~ i I IPF a Iron Pln Found I . • I , I v ~ ~ / / I ~ '
Existin Utlh Pole + i ~ • ~ i ~ ! ~ / I , ~ _
485 New GOntOUr +v . v~~.. v a v v v`~ / l / ' ' r i , t r~ ~ ,
Road W/Gurb t ~ `v v v / ! / / / ~ / I I ~ ! , I / T ' Pro sed Storm Drains e + 3O'~Genti ede Sod Stri ' % / ! 1 / / I I p, ~ ( / / ~ I~
,p p + ~ I , ~ ~ ~ ¦ Proposed 5tormdraln In et \ ~ , + ~ I , + , 1 + a / 1 ~ Q
- Exlsti Storm Drainage \ ~ \ + \ \ ~ + , / r ~ / ! r r I I ~ l' ~ ' Z
0 Storm sin Manhole `I ` I i v° , I ' • i /I I i \ I I I f ` + h 1 , i ~ t ® Existing Gurb Inlet/Yard Inlet + i i I i i v a r' I v , I I I I / ~ / Q
` + ~ I r / , ~ ' I I ~ ~ r ' I Existing Sanitary Sewer Manhole, \ \ \ I \ ~ I . I r , ~ ~ ~ , , , ~ ~ , ~ , • I , UPSTREAM
Existl 5anlta Sewer Line ~ `v `v v ; 'r'I"' + - , / i ' ~ l ~ / ~ r r , , ~ ~ ~ , l r i 1 / / , ~ I I ~ , , UPPER LOWER RIM U Z
New Sanitary Sewer Service • ~ `v • -r' v ` ' v + , I / / , , / ~ / / , r I , , I ~ ~ ~ FROM TO SLOPE DIA. LENGTIi INV. INV:' ELEV.
Existl Water Line ~v ~ , v v v + I i i / • / I / l 52 r I r , r , .ohs., I ' 8 WL New Waterl~e ` v v i I w + I , , I I I , / / + / r r ~ ! , I ~
~ A + \ ~ + l ~ \ 1 1 1 I i I i l / l 1 , i 1 ti~''~-y I Existing Fire Hydrant vv v v v , + + + r r , , 1 I / , I , / / / 1 . 1 i , ~ ' Z
Phaseilne ~ v. ~ v v v 1 1 1 1+ 1 1 t + r' I' I + i r ~ ! 1 a v v v v 1 1 v I , / I , i B1 _B2 0.0100. 18 24 449.17 448.93 453.17 F ~ 9~ W
v v v v v vv \ i I I+ I Ii 1 Iv v 1 w i I C I + I I ~ I ~ I I v v v v I I I v v v v I I I i I I ~ ~ I , / / r I i W B2 B3 0.0100 24 38 448.93 448.55 453.17 Z
~ MatGhline A v v r ~ v l i l+ I` I I I GI-815 ~ i / . ;'r I i I / i v I , • + I I I •I I I ~ `v v I I r GI-$13 ~ / / ~ ` I / ~ / I I • r ~ 63 B4 0.0100 30 24 448.55 448.31 454.43 ~ 1936
\ I r I• I, I B4 65 0.0100 36 349 448.31 444.82 454.43 ~ 1 Z , ,e ~E,d,®
Drains a Area Bounds + v I , I I , I , , ~ ~ / ~ , r ' , 9 ~ , , I I I , . v v, , , I , ! ~ , r ~ r I I I I ~ ~ ~ V\ \ i t + i l v li I ~ , , i l! l ~ j , I , I I B5 _ B6 0.0100 48 56 444.82..... 444.26 449.89 A®''. ~q<"p. `5~0,®~ W
I I I I ~ I. l --1-i 11, ~ I I. I r~ / ( i I r l i ~ /I ~l ! ~ I ~ , f 1 I / f"T / { I ~ I I / I I ~ ~ / , I hh / I I i ) / , , / !
I ! I / / ! If I i i' !I I A , ' I I 1 / ' ~ ' ' / i / I I ! ~ / I I I i / 1 I ~ v / / / I I I ~ / / ~ ~ ~ ~ j ,
/ / / / / / ~ ~ 1 I t\ + ~ , / / f/, ~ '3 ~ / ' I\ / ~ I / / \ / / / / / \ / ~Y f \ ! / / 67 68 0.0100 18 24 460.80 460.56 464.80 ,Q
1. l! rr ~5/l i , , I/ll l ' V ~ / ! / I E V 1 , , ! B8 B9 0.0100 18 178 460.56 458.78 464.80 W
69 B 10 0.0100 24 71 458, 78 458.07 463.00 Z
/ / / , l ! / / l i , i r v , . v \ vI I , II , ! r l c I ~ / / ~rr~vv , ~ I i I i /l / i i / i! / I v v v v v i ~ i t! r i, ~ I I r e y I i ~ •I I I B10 B11 0.0100 24 24 458.07 457.83 463.60 ~ = ~
Mp~p / / , / ~ . / / / I I .i,_.a..~ / I ~ I i l r ' I l i l v I i ~ i a P'I'r - ' 9 ' ' / B11 B12 0.0228 24 157 457.83 454.25 463.60 ~ ~
~WQ~~W1~011V~ / / / / / ` / ~ _ / I l / 1 /l ~ l l l / ~ iI I I ! ! / I 1 V A ~ i~ I v v, / / I ! 1 l~ , ~C' , 612 B13 0.0325 30 195 454.25 447:91 458.24 ' ~ ' ~
/ ~ / ~ / ! / l l I ! I { ( \ p ~ v ~ 1 I I I ~ ~ / / / / 1 I J i •,:i ~ 613 B5 0.0160 36 192 447.91 444.84 451.90 ~ W
/ / / ! / l / / 11 1 I l l / / i I 1 i I ' I A / ' 1 l l l I i l ~ 1 / ( I / / i , i ~ ~ 1 ~ I \ / _ ~ ' I 1. l ' / / l l I 1 1 f. 7-T I 1 ' 1 I I + / / 1 /
, / l ! / , l l i r + l l ! , r t r ~ ! ~ r5~ v + r I i v / / 7•(eal Stnit~. ~n9ineertin9, Inc. a'
! 1 v s r r! r,~a ~ , I 11 1 v l ~ l ~ r / , 139 Pinehurst Avenue -Suite C Southern Pines, NC 28387
B16 B9 0,01,00 18 24 459.02 458.78 463.00 Phone: [phone] W
Far: [phone] = _ _ www.nsengineering.com ~
o Q o Q o o 0 ~ p~~~l~ o ~ C~C~~~ ~ a C~C~M~Oa~ ~ ~~C~ ~d ~ o ~ ~ 0
NOTES: B14 B12 0.0100..., 18 24 454.48. 454.24.. 458.24 Uf
Scale : I"= 50'
This ma Is not In accordance with G5 47-30, as amended. P Area coordinate method.
R~~ _Raz nnann ,a ~A ~.o,: ~~~QpM0Oa~ ~~~~~Q ~[r~MC~[~~O~/
Layout provided by Charles D. Heiser, "7511 Vlllonow Drive, Sanford, NC, 2T331 L, w•o. w+~.yu 4a i.au McNeill Townshlp, Moore county v Q
P contour Intervals based on FEMA bare earth elevation data, NAVD 66 Datum. Southern Pines, North Carolina Of
August 18, 200ci JOB# 0924501 0
B16 B5 0.0100 18 24 445.06 444.82 449.89 Drawn By : BGW
Sheet 05 of II =
Revised 12-15-2009 FE-5=Flared End Section
GI=curb Inlet

/ \ ~ J / ~ /
/ / , ~ / ~ / \ i MIDIgND ' ~ ~ i' / , J Q
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This m 15 not in accordance with GS 4'130, as amended. / / ~ / , ~ ~ \ / / Area by coord(nate method. S I-
ford NG 21332 J~ l / / l / / r ~ ~ v Layout provided by Gha^les D. Helser,1811 Vlilanow Drive, San , , , , , , \ 1 , ,
/ / J / / / ' ' / ~ ~ PEMA Mare earth elevation data, NAVD 88 Datum. I GontO / i / ~ , / `~v v ~ ~ ply ur Intervalsbased on
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e en e ~ . ~ ~ , , 1 ~ / ~ ~ / , ~ ~ Ir - ~ I ~ v / / / / / / ~ ~ I v - Q
, / / i / / ? I ~ v ' Homes: 26,400 5F ~
Property Line ~ , r 1' l ( l~,/ ~ , - - - Rlght Of WQy , / , , r / , v r I v Drives/Walkways: 17,Q74 5F ~
1 / - - - - - - - EXfsting Easement I ~^v 1 / , / 1 1 / v ~ I , v Roadway: 0 5F U? Total Impervious: 44,3?4 5E _
1 1 A I ~ l / 1 1 1 ~ New Easement ~o ~ , y 1 Total Area: 546,610 5P f'
-----485------ Ex. Contour ~ / ~ ~ / , ~
IPP ~ Iron Pln Pound \ a ' ' ~ ~ 1 / I i / / ' , ~ / v Existln Utlh Pole - I I ~ ~ / / , 1 Percent Impervious: 8.19b W ' "
485 New Contour - - / , , ' / J J' - ~ ~ ~ ~ W Z
~3v / 1 1 1 , l / , J J ~ Road w/Garb ® v , 1 / / ~ / / / ~ v v v\,~.~ _ \ ~1
Proposed Storm Dralna / , _ _ Prop058d Stormdraln in et `v / ~ / , / / ~ / ~ ~ v ~ ` \ \ \ Z
~ v / _ _ _ = Exists Storm Drainage ° ` ~ ~ ' ~ ~ ° Q Q D L ~ ~ w
• Storm ain Manhole Q Q Q - ~ _ " i°~\\ ~ Aso
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1 A i V 1 ~ McNeill Township, Moore Gounty Q
V \ I 1
Y. Southern Pines, North Garollna ~
August 15, 200q ,105# Og24501
Drawn By : 50W
Sheet 04 of 11 I
Drraua~~agc~ Qrrc~a 6 ~~pc~rreuoa~ ~a~f~ac~c~ ~~ec~~4o~y Revised 12-15-2008
P= 50'

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ro Line ! , . , ~ .(~,~~a`~ I v I I P perty 1 26 ° ~a~~w / / / . Homes: 15,153 ~ Z U
- - - Rlght of Way ~~~'~u i ~ 3 _ ' nt - l ' r~r~`-- ' -.v Exfstin Easeme ~ ~ Drives/Waikways: 4,553 5F
9 vv ~~,yy~ ~ ~ - - - - - - - G~emerit v~-~s+J / - ~ ~ "~i New E Roadway: o yF o ~ , Total Im ervious: Iq,106 5P ~.o°
-----485------ Ex. Gonta~r ~ r;,~ig'' , ' ~~,-v i / , ,v ~~w~ / v, / I / ~ , v ~,N;~, / / , 1 / , ~ Total Area: 288b22 5F ®~'°p °•CA ~ ° ~
IPF • Iron Pin Found i q~•°'~ ~ESSI ~ w
-Q- Existing Utility Pole ~ - - _ I 1- \ , 485 New Contour ~ _ ' - Percent Impervious: 6.8AS ~ SE w Z
\ DA #8-DRAINAGE AREA #8 19 9~ µ C~
e - 34 ap Pr osed Storm Dra ~ \ i / I I f . ~ l~(~ ~ Z °
Pr sed Stormdraln In et i , , G , , - ~ 1 1 \ \ Homes: 26400 5F ~ NE~~°e ~a° W i O e eoeegoeA° 't `
_ _ = I tin Storm Drah~a ~",t _ - - ainManhole ' 1 v ~ - ~ ~ Storm _ Drlves/Walkways: 10,20 5F ~''reoq~ Roadway: 0 ~ r"eaeew
® Exlstm Garb Inlet/Yard inlet - \ . , 1 I I --456--,/' ~ ~ g _ Total Impervious: 36bg0 5F ~
5 Exfstin Sanlta Sewer Mar~ole ~ \ I I ~ ~ 9 ~ _ - Total Area: 26q,265 5F ~
Existing Sanitary Sewer Line _ - - ~ ~ nlta Sewer Service _ \ \ ~ New Sa ry _ _ ~ - \ J
~ \ ~ r Line Existing Wate 4g4-- Percent Impervious: 13.6 Q W
8" WL New Waterline ~ Z
istfn Ffre ant ~ ~ \ \ ~ 9
~ ~ \
\ ~ ~ ` ~1 ~ 1 ® - ~ \ v~ h
Matchiine ~ W
e Area Boundar ~ Drainag y
Neat SynitG~ ~n9ineerin~, Inc,
1 \ _ _ 139 Pinehurst Avenge - Suite C ~ Southern Pines, NC 28387
_ ~ \ Phone: [phone]
Fru:: [phone] = www.nsengineering.com ~
„ ~ / _ / \~3 ~ \ _ \
r I ~ - ~ ~ (n
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i \ / McNeill Township, Moore Gounty Q
NeA Q Southern Pines North Carolina
4T / / - -437 August 8, 200I JOB# Og24501
Drawn By :1311^1 w
a Q p Q ° o 0 0 m 0 mows u(~tca wan C~ and a (~I] Sheet 05 of II z ' ° y Revised 12-15-2008 ~
~tll, ~ 1 C
5Lale : I"= 50'

L�;t 1 LP NOTES: UPSTREAM
Mgr' -4 N UPPER LOWER RIM
This map is not In accordance with GS 47-30, as amended.
Area by is not in a method. FROM TO SLOPE DIA. LENGTH INV. INS/. ELEV.
Layout provided by Charles D. Heiser, 7811 Vilianow Drive, Sanford, NG 2-052 (IN) (FT1 (FT) (FT) (FT)
I' contour intervals based on FEMA bare earth elevation data, NAVD 88 Datum.
C1 C2 0.0100 18 24 449.77 449.53 453.77
C2 C3 0.0409 18 264 449.53 438.73 453.77
C3 C4 0.0100 24 24 438.73 438.49 442.80
t to Scale)
C4 C5 0.0060 24 400 438.49 436.09 443.80 '
C5 C6 0.0100 30 24 436.09 435.85 440.10
/s
C6 C7 0.0686 36 302 435.85 415.14 440.10 466_
C7 C8 0.0200 42 24 415.14 414.66 419.50
/'3 / '
C8 C9 0.0200 42 55 414.66 413.56 419.50
\ cN \
C10 C11 0.0100 22 24 415.63 415.39 417.70 \\
C11 C7 1 0.0056 23 69 415.39 415.00 417.70
LPia end � FES=Flared End Section r
J 01=Gurb Inlet _
M111
Property Line
- - Right of Way
- - - - - - Existing Easement
- - - - - - - New Easement
-----485------ Ex. Contour
IPF • Iron Pin Found
a Existing Utility Pole
4S5 New Contour
Road w/Curb
Jar'
Proposed Storm Drainage ';-- 46a' -
Proposed 5tormdrain Inlet
Existinq Storm Drainage
Storm Drain Manhole 2 -454-
® Existing Curb Inlet/Yord Inlet _ _ _ - _ --
Q Existing Sanitary Sewer Manhole -
Existing Sanitary Sewer Line-
-• New Sanitary Sewer Service
Existin9 Water Line '
a2 A," e -
8" WL New Waterline
Existing Fire Hydrant ; i i - - - - _ - ,i ; - - - - - e
Phoseiine ; \ ----
Matchline
® ®
Drainage Area Boundary
A \
----- -
\\e \ e \ \ e \\e \ -- i
\ \ \ \ \ \ \ \ Q CI -G5
e
\76
DA WIDRAINAGE AREA #q
\ \
\\ \\ \\ Drainage Area -9 `-- a Homes: 24,555 5F
Drives Ikways: 1,441 SF
Roadway: 47213 5F
\ \\ \\ \ \\ \ �\ \\ \ \ \\ \\ \ \\ eee \ ` ♦ eTotal lq�2 5F
\ \ •\ l` \Impervious: e J O �� _ Total Area: ea: 5F
\\ \\ \\ Drainage Area -9 J
` Percent Impervious: 56%
\ e
\ \\ e e J NET POND FOR DRAINAGE AREA #q
\ e e Proposed Retaining Wall Storage
\ e Required: 13,010 c.f.
Provided: 15,645 0.
Minimum Surface Area Permanent Pool
Required: 7p14 s.f.
Provided: lb4cl s.f.
DRAINAGE NOTE: GI--G1�
Cluster units of townhomes(without flow arrows) shall have perimeter storm drains and
ail roof gains will be piped to the storm drain. All other townhomes shall be graded to ---
drain in the general direction of the flow arrows shown. I , / �� ----
i GRAPHIC SCALE
50 0 25 50 100 200
IN FEET )
GI-GIO `\ 1 inch = 50 ft.
t'
RipRop Velocity
Dtssipator #3
21'Wx22'Lx26'W 18" thk
Use Glass 1 RIPRop
30' Gentipede Sod Strip
Dra13 inage Area 9 Impervious Surfa -Inventory
Scale : 1"= 50'
North
Per Plat
COO
N `l
..y
Neal Syn.it�..Ln9ivieerivc9, In -c.
139 Pinehurst Avenue - Suite C
Southern Pines, NC 28387
Phone: [phone]
Fax: [phone]
www.nsengineering.com
�Mparwb s sarftcs MWSMOWY
McNeill Township, Moore County
Southern Pines, North Carolina
August 18, 200a JOB# Oa24501
Drawn By : BCW
Sheet 06 of 11
Revised 12-15-200q

/ J
MIDLAND J d
v W
r _ ~/~j/ ~
m ~ NOTES: _ _ _ _ / ~ / ~
P / ~ _ ,
~ (qNT / ~ AT / is - amended. / ~ , N This ma is not fn accordance with 65 47 30, as ~ ~ ~ , p
Area coordinate method. ' 1 - ~ / ~
~pTE ~ Layout provided by Charles D. Heiser, 7811 Villanow Drlve, Sanford, NG 27332 / / , , 1 ~s I' contour intervals based on FEMA bare earth elevation data, NAVD 88 Datum. v , r , + _
~ .e.~/ - - S~ ~w@' / r
/ / /
f ? ~ r 1 _ ` ~ / /i r ~ r~t~ j / ~ Per Plat ~
r,, ~ ~ r l 1
vicinl Ma mot to Scale) PHIC SCALE ' ~ -r'--- ' ' , ~ ~ GRA ; Q
/ ' / / ~ I _
50 0 25 50 100 ~ , 1 1 ' ) / I ~ ' / I ~ ~ l I I l ~I ~ ~ / / _ - ~ ~ ~ yI 4' ^ r / , ~~r DA #IODRAINAGE AREA #10 ~
I qq i / / I ~I. / / ~ ~ ! 31/
~t I I t + j~ l 1 ~ f I ~ IN ~E ) l r 1~ - ~ ~ / - ~ ~ i ~ ~ r ~ ~ \ ~ , Homes: 12,765 5F I-
1 inch = 50 ft. `~wr>"~~ ~ _ 1... ~ II ! r . ~ 1 i + l , ~ I+ ~ ' ~ ~ ~ ~ ~ ` ' ' Drlves/Walkways: q,537 5F ~ i ` ~ ~ y~ ~ y
/l I I l l, V 1 1 1 ~ Property Llne { I. ~ ~ ; ~ ` - ~ Roadway: 22 q F
- - - / ' / II 1 I \ ~ ~ ~ ~ ~ I Right of Way ~ , / , ~ , v ~ ~ ~ E, ~\r'` i r v v I ~ 1 r ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ' ~ Total Impervious: 44,388 5F I- ~ ` r ~ ' ~ ~ Total Area: 232,gg3 5F
Existing Easement , ~ , / ~ ; , ~ ` , ~ , 1 - - - - - - - Flew Easement = r 1 / / v , , ~ / 1 /
-----485------ Ex. Contour / , v i + I . 1 i , i ~ ~ - ~ jy y A v I ~ I ~ I i i ~ ~ / 3~ ~ ~ ~ , / , Percent ImperVlOUS: Iq.l~ ~
IPF ~ Iron Pin found , ~ i I Viet n dar ~ ~ ~ ~ ~ / ~ ~ t ~ ~ y DA #II-DRAINAGE AREA #II ~
-Q- Existi Utilit Pole _ , / / + +r + i I ~ ~ ' ~ 485 New Contour - r/ , ~ , ~ ~
Road w/Garb - I ' \ ` ~ ` ' _ ~j- ` X _ / ~ ~ > > ~ r~ ~ Homes: 3,440 5F (n
I ~ t , Proposed Storm Draina e ~ + ~ ~ ~ \ ~ ` / / ~ ~ ~ ~ ~ ~ r DrlveS/Yyalkw~5: 1,511 5F ~
Pro sed 5tormdrain In et ~ , „~s~~~~ / ~ , ~ ~ ''l po - ~ ~ ~ ~ ~ ~ - ~g ~ ' ~ f ~ Roadway: o SF Z ~ ~ ~ ~ ~ ` ~ , , ~ ~ ~ ~ ~ - Total impervious: 4,851 SF ~
- - - = Existin Storm Draina a e -~9~ , ! I , I ~ 9 ~ ~ I i i I Storm rain Mar~ole ~ ~ 1 \ , ~ I~~~ d / 1 i is ~ i ~ ~ / / ~ ~ ~ ~ + r Total Area: 21p12 5F Q
e- ' a ' ~ ® Existing Curb Inlet/Yard Inlet \ _ ~ r ~ ~ ~ ~ r , ~ ~ ~ i ~ ~ ~ i i ' ~ ~ ~
/ ~ ~ i \ Q Existing Sanitary Sewer Manhole - ~ y ' , f - I ~ ~ ~ , , ~ ~ ~ ~ ~ _ Percent Impervious: 23.5St5 r
Existing Sanitary Sewer Line ~ ~ / ' _ y 1- - ~ I -e New Sanitary Sewer Service i ~ . _ _ _ ~ ~ I J r , ~ r r , ~ ~ ~ - DA #12-DRAINAGE AREA #12
Ex(stln Water Line ~~-'i ~ - - , ' r
8 WL New Water ne ' v / , ,-~,a~; , RlpRap Velocity v / ~ ~ / / / GI-G7 ~ + ~ w ~ _ Homes: 2,685 `~'F ~
Existing Fire Hydrant 'r / , ~ , ~ p / ~ ' , ~ ~ ' - - Drives/WalkWays: 220 5F ~ W
/ ~ _ ~ ~ / / ~ / - Phasehne ~ , - - I6 Wxl2 Lxl4 W 18"Thk. t , / / / ~ ~ / / / GI-G6 / l % ~ i , l3 ~ ~ ~ Roadway: 0 5F , Total Impervious: 2,815 5F z
/ , / / i U58 GIa55 I R1pRap / / /
Matchllne ' ~ ~ / / _ / , / , / ' / / / / /l l ~ 1 / / ~ / / / 1 / ' i , / + / ; _ -~-~-~~e~.; Total Area: 36,biq 5F ~ / / , / > > , / , / - Z
Drain Area E>ounda / / / / ~ r / , _ ~ ~ ~ _ / - / ' ' ~ ,l /l i - , _ _ Percent ImperVI0U5: fJl~i ~yJ / , ~ 1 / / , r / / / - _
/ ; , ~ - DA #13-DRAINAGE AREA #13 W
~ ~ ' 1 / / / / / ~ ' , ~ / / k~~ - ' / / / / , ! , s2 ~ ~ / / / I-
/ / / ~ FMS, . ' ' / / / ' ~ - - ~ ~ Homes: 5,Og0 5F
/ / q0~ / , / I / ' X494'' ~ - / / /r / ' ~ ~ / / / ~ , Drives/1^Iglkways: b,244 5F / O
1 / , / / / / /00/, - r - - / i I ~ ' / / / / „ / / / ~ ' ' / / ' / ' ~ipk,'' i',' i i ®"®_~~__`'-__~'l, ' ~ Roadway: 0 F ~ i / Y _-'P37 ,--438- ' ~ / - _ ~ Total impervious: 11,334 5F L,_
- / / , / r GI-GQ / / - l / / / / / / / ~ Il I 1 I / ~~v , , / / ' , / ~ ~ Total Area: 4q,138 5F
' I / / / / / r ~ I / ~ / / r / / / , / / / / / ' / / / / , / 1 / 1 J ' / / ~ / l l l / / / / 1 , l I l l s ~ ~ / JJ l /
~ 1 / / ,l / , / / / l , I i I I I vv I I / l / ~ - / l , \ / / , / / I I I - / / ' ~i , ' ~'/"S l/ ~ ~ Percent Impervious: 23.ISYi / / A ~ /fin r / ~ ~ ~ ~ ~
, ~ , / , , ~ / / , , ~ ~ _ _ ` ~ _ DA #14-DRAINAGE AREA #14 N
~ / , / / / , / / I l ~ I I I I 1 1 ~ I - / l / / / / 11 i II I I i I I 1 ~ ~ I /
I ~ Ii / / ' / , i } I I i ~ I f { I ~ I ~ l i l l C! / / ' / ~ ` ` ~ Homes: 16132 5F O i ~ ~ ~ , ~ ~ , , DrlveS/Walkway5: 23,812 5F I
v / / / / ~ I i + ~ , I - l l I l i I ~ I / / / ~ / I i 1 i i / ~ f / ( 1 1 ~ 1 ~ / ' / , J i I i i ' ~ ~ / / l r l ' ~ / r / ' ' ' ~ / ' ~ ~ ~ ` `sy ROadW ~~F ~
~ Existing Pond \ / / ' ' , i I + i 1 1 II ~ / / / r, rr ! I I I I ~ ~ I ~ ~ ~ / I I. r + + rill l , / ~ , I , , , + / , , ~ r / / r r Total Impervious: 40p445F Q
/ { 1~ l l l l rl! / / / 1 , / ,r / , 1 / I l / , 11~, i I / / , r / , / / , , ' ~ ~ ~ Total Area: 110,432 SF
/ / r I I , ~ / ( i r / / ~ i ~ / ~ / / /
' , ~ ~ _1 / l i , / , / r , ~ r ' ` ~ 4 r ~ r ~ ~ ' Percent Impervious: 23.5 h
, / ~ / r' / ' ' I ~ / l l ! / / ~ i , / l / / / / , _ i , , , l ~ / i l ~ '
~ i / / / ~ ~ / l / / / ~ ® ~
~~-,-f~ , /f ~ r , „ / / I ~ ~ ~ ~ ~ ~ / , , l - i i / A l ~ ~ ~ / i' / ~ , l i
/ t ~ ~ ' '9, , i / ' l ' ~ ~ ~ ~ ~ i /
/ / ~ / ~ / / / ' .d / / , / , / / / ~ ~ dC i / ' i I v ~ I / /~'~;pj ~ , ,'i'ce ~ ,
~~5 _ / , / ,i 1 ~ I ! /W' i / / , / , ,
~ Tom. ~ / / ~ 1 / , / / / / , , / / / / i / 'l ~ , ~ ti , l ' / i' ~ / / ' i' ~ ' 1 I f / / , , , / , i ~J.I
/ GI-63 ~ l ~ ~ ~ I t r r , / / ~ / / , l , + ~
i / d-38--~ , ~ 1 I I, l l \ ,
~ q~ --413 ~ / . / / hag / / / / / / / / / / / ~ / r / ~ / i ~ _ 1 I~ V ~ i I l l i~ I i + W~
/ l l ~ ~ ~ ~ ~ ~ r ~ / i i , , l , r r rt i < < m
I , / 6' ',Ey4',! ~ _ ' / ' r / / / l / / / / l / r / l ~ 1 / if ~ r ~ i ~ Existing art Path , , , ~ / ~ i ~ / ~ + + ~ ~ i , i Z
V I / / ' _ ' ' ' / / / / / J k~ V / i 1
I / \ I / X49 i ~ ~ ~ ~ r r i l r r ~ ~ , i + ~ , ~ ~ r ~ r i + + r +
/ 1 / 1 1 / ) h l f 1 + I ~ ~ 1® ~
1 / ~ ~ ~ - ! ! / / ~ \V ~ I /
/ ~ ~ ~ / / 1 1 ~ / l 1 ~ ~ ~
1 ® _ _ - / / / , / / / / l ~ r / ~ / -------4~---------'--- ~ i / / / / / 1 / / i / ~ 1 L I ~ ~ ' / / / / ' / ~ ~ ~ 1• ~ ,
'
~ ' - ~Y i' i i / / l ~ A ~ ~ U
' / / / / ~v
/ / ! 'T / / / / _ ~ ~ / / _ X23'' , ° -,9~$` ~ ' / / / / / / a q / i' i / - i5r i _ A ~ ~ i ~
/ / 1 ! ( / / _ r l I 1 i I ~1 _ - ~ x¢51-' ~ C`\ ~ !fe
' l ' r / l , 1 i II I ~ ~ I I / / - -
I ~43~ _--431' _ / / / ~ I j f l I 1 ~ I /
/ ~ r /l I ~ l1 1 / + I I ~ / j r 1 i / _ ~
' ~ / ~ I i f I ~ i I / / ~ - ~
I l + I + + i ' I~~ r _ ~ ~ t-- ~ F~ 0~ t w. ~ T
~ / / 1 / / I 1 { I / /
{ _ / / / I + I + 1 ~ I / / / i I
U 'i ~~®o~ee~~~ ~ _ - ~ cn
UPPER LOWER RIM / / , I i + { r i I I~ 1 ~ ~ ~ ' -
FROM TO SLOPE DIA. LENGTH INV. INV. ELEV... / I i i 1 r 1 I i ` ~ ~,,r / I i + i I I ~ ~
IN iFT) f~~ r~l ~':?~.i ~ I ~ I ~ r ~ i I i i , ( ' W / i ~ ~ z
1 G2 0.0100 18 24 441.26 441.02 445.26 i i - 1 + i + / 0 ' 0 DRAINAGE NOTE:
_ G2 G3 0.0664.... 18 166 441.02. _ 430.00...... 445.26... ~ / r~ / i+, I T , / ~ ,-a~ l
_ G3 G4 0.0677 18 220._ _ _.:...430.00 415.10 433.50_ ~ ~ ~ ~ ~ ~ i i , ~ t'~ k~ / Gloster units of townhomes(w(thout flow arrows) shall have perimeter storm drains and ~
15.10 415.00 419.21 a + G4 G5 0.0050 24 _ 20 _ 4 ] _ - { all roof drains wilt be piped to the storm drain, All other towr~omes shall be graded to 4,
I ,r ~ 1 \ drain in the general direction of the flow arrows shown. W
Meal Synit(ti ~n~ineerix~, Inc. a"
G6 G7 0.0100 18 24 413.85 413.61 416, 85 ~ G7 G3 0.0100 18 94 413.61 412.67 416.85 139 Pinehurst Avenue-Suite C ~
Southern Pines, NC 28387 Phone: [phone] W
_ _ _ Fax: [phone] =
G8 G4 0.0100 18 24 415.45 416.21 419.21 www nsengineering.com f'-
(n
_ G9 G3 0.0100 18 24 430.24 430.00 433.55
FES=Flared End Section p~~~~~ai~uo~ ~~dc~~~op~9 z
GI=Garb Inlet ~~pc~pdooa~ ~~~a~~ ~~dc~~~o~ ~
McNeill Townahlo. Moore Gountu ~
F,. Southern Pines, North Garollna Q
August 18, 200q J05# Oa24501
Drawn By : BON V)
Sheet G? of f 11 I
DD Pa~~l~gC~ G°QPC°5'~1~~ 0~~14 ~~pc~~eoo~a~ suftos Mean4 5cale : I"= 50' Revised 12-15-200Q

I J
d MID~D
v J
Q
m W
p~Nr ~ AT/ ~ NOTES: Z
Q
~U~'f~ ~ This map 15 not in accordance with G5 47-30, a5 amended. W
~s Area by coordinate method.
Aso Layout provided by Charles D. Heber, 7811 Viilanow Drive, Sanford, NG 27332 ' I' contour intervals based on f~MA bare earth elevation data, NAYD 88 Datum. F-
North 'Q Per Plat Z
~ , C~
Yicinit Ma (Not to Scale) t!1
J Q
_Z
O
r-- F--

O 2
F--
_
~ ~ ~ r ~ - D
° ' ~ / / i O
/ / ~ _
i ~ / ~ , i
~ i / , ~,-"`V / / / / , ~ ~ i / i i
r l 14' Z
t t / / i l /
_ I t l I i i Q tr
0
cn
DRAINAGE NOTE: I=-
l i ii / , i l i ~ ~ ~ i ~ ~ Cluster Gluster units of townhomes shall have perimeter storm drains and ail roof drains will be W -
i ~ / + i i ~ ~ ll ~ r / i ~ i ~ i ~ / piped b piped to the storm drain. All other townhomes shall be graded to drain in the general W
direction of the flow arrows shown. Z
lm~'l r l ~ ~ / r / l ~ / , / i i ~ ~ i i ~ ~ i ~ ~ / i ' ~ l / ~ ~~r/ l~ l ~ l ~ t t i i i ~i i i ~ ~ ! Z
/ / r , _ / ~ - ~ ~ ~ / / / i i i i ~ i ~ ~ ~ / / - W
W
e en / ~ ~ i ~ t _ ~
! ~ ~ ~ ~ ~ ~ ~ , 0 ~ ~ t , i ~ r , , - ~ ~ ~ ~ , i ~ ~ , ! , l ~ _ , ! ~ ~ ~ ~ i ' ~ ~ ~ ~ , ~ ~ i i ~ l i r yn. - O
Pro er Llne ~ - - ~ ~ ~ ' ' ' ~ ~ . l ~ ~ ! ~ ~ ~ - - Rf ht of Wd _ - i/ ' ~ l l i l ' r~ ~ i ~ ~ ~ ~ ~ / ~~fi'~j y- ~
9 y _ _ - - - - - - - Exlst~ Easement / ~ ~ ~ r ~ , ~ / Z
' ~ ~ , , - - - ~ ~ ~ , t / ~ ~ l ~ n, , ~ - - - - - - - New Easement ~ / ~ ~ ~ ' ~ ` ~ ~ ~ ! -~2~-'~ Q
-----405------ Ex. Contour ' / l ~ ~ ~ ~ v__ I ~ ; l ~ ~ ~ I ! / ~ / i f I V I I / ~ f l i i 434' i i ~ l l I i l 4 {r~~' / 1 I ~ ~ i A ~ / / ~ - t 1 / I / / ~ ~ i l / / / ~ ~ i
IPP Iron Pln Pound ~ - ~ / ~ ! ~ ~ ' ~ g ! : ~ n i t i ~ ~ - ~ ~ l ~ i , , _,a~ ~ l ~ i ~ ~ ;r~l , i l EXistin Utlli P018 ~ i ~ , ~ / / / , ~ i ~ ~ ~ f,,,C , , , , Q N
485 NeW GOntOUr ~ ~ ~ ~ i r ! ~ / l ~ ~ ~ ! ~ ~ ~ ~ ~ I Lof~;~~ rpft~j / ~ l i ~
Road W~GUrb I I ~ A i ! / ~ l ~ ~ ~ ~ i ~ I / V V V 1 V A A ~I a ! ! i / ~ / 1 I ' i~~ _ ~
Pro o5ed Storm Dralna a ~ ~ ~ ~ / / ; ~ ~ , , ~ ~ ! , ~ ~ ~ ~ ~ , ~ ~ ~ ~ ~ ~ , i ~ ~ , ~ A ~ 1 w.. i ® Pro ed Stormdrain In et ~ ~ ~ ~ ~ ~ I ~ ~
!t! r , ~ ~ ! ~ ~ ~ ~ ~:f..; - - - ~ ~ ~ ! i ! ~ , ~ i ~ , , , - ExlStl Storm Dralna ~ ~ ~ ~ 0 ~ ~ ~ ~p ~ ~ ~ l~ ~ ' ~ ~
• Storm aln Manhole ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ , , , ~ ~ ~ ~ ~ ~ , _ ~ ~ ~ ~ ! ~ , 1 1 II ~ ® ® -v ,
® Existing Garb Inlet/Yard Inlet „ ~ ~ , , , , i , i ~x ~ ~ ~ ~ 5 EXistl Sanltar Sewer Manhole ~ ~ ~~i~1 ~ ~ y'~ 1 I i V I I / V I ~ A ~ ~ 1 ~ ` ~ 1 `v v ~~1 ~ ~ ' ~ ~ H
Existin Sanitar Sewer Line V ~ ` ! ~ ~ ; ' r~ / ~ ' ' ~ ~ A ~ ~ ~ ` ~ ~ '
New Sanitary Sewer Service ~ ~ , ~ ' ~ ~ , , ! ! ~ , ~ ~ ~ ~ ~ ! , w ~ , Existin Gar Path , ~ , , / , ! ! ~ ~ ~ ` ~ ! _ - ~ ~ 1 - 1 v -v i / / ~ ~ Q'
EXlStin Water Line , , ~ ~ ~ , ~ ~ i ~ ~ , ~ g ~ ! / ~ ! ~ ~ ~ ~ ~ ~ _ - - - _ . , , , , ~ , , ®~s® pp ~ ~ , i'
8 WL NeW Waterh1e ! ~ ~ ~ t 1 ! t ~ ~ 1 / i / i ~ ~ ~ ~ - _ ~ ~ A ~ ~ ~ ~ ~ ~ ~ ~ f i / V ! ! ~ 1 ~ ~ 1 , ~ i ~ ~1 421`-_~ Existing Plre Hydrant I f ~ A At A V ~ ~ ~ ! ! / l V ! ~ ~ ~ ~ ~ l i~ i' l V'~ ° V I ~ / / / ~ M~ / ~ ~ ~ I ~ , - ' I I i I I I
V 1 ~ ~ ~ ~ ~ ~ 1 1 , ! v l ~ ~ ~ ~ ~ i / I I ----I 1 1 / / ~ 1 j ! I I ,i ~~1 II 11 I I---
V ~V I i 1 V ~ ~ ~ ~ i i /l ~ / ~ A i ! ! `-3z 1 --97d 1 A 1 1 A V A \ 4'38"-` 1 ! ~ ,'~~~l~+~w ~ / 11 ! II ~ II II If it / 1 \ \
/ - -923 ~ v 1 1 1 v `v ~1;"fll'! / / / f1 1 I ~ / I"
/i ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ / / i ~ ~ ~ ~ ~ ~ ~ ~ i l 1, ~ ~ ~ ~ Dralna a Area Bounda ! ~ ~ ~ ~ , / , ~ ~ ~ , ~ _ ~ ~ ? ry~ / '4A/ s
! - ~ ~ ~ ~ ~ ~ ~ ~ ~g,~ ~ ~ R4 / I ii ~ - _ _ ~ ~ ~ ~ l I l 1 11 - \ \ ~ \ \\~ryryry\~~~ 1171 I ~ 1 / ~ i 1 I m I v 1 W 1 / ~ ~ ~ \``1 1111 1 1 ~ \ 1 \ l i / ,i 1 w A\ v~ 11 1 I I ~ I\ ~ 1 \ ~ 1
~ ~ ~ t 1 i / / ~ v ~ ~ 1 1 v v~ l i~ 1{ t v 1 i v ~ 1 11vv v 1
, I \ ~ ~ ~ ~ ~ ' \ V 1 ! V ~ < ~ / ~ v \1 11 1A1VA~v v I - ii I 1 1 \
~ v v A I 1 / 1 1 v 1~~~~ ~ ,1 ~ l 1 ~ ` ~1 11 11 II \ \ 1 1 ` v V - ` i' 111 / 1 V A l v ~ _ V ti ~I ~ 1
-Exl~tin ~~artlPath V v V A ~ ' v ~ `v ~ ~1 it ~ v~ ~ ~ W g v 1 1 I I I 7v v `v ~ I ~ v ~
/ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ A ~ ~ V I ~ ~ ~ ~ I v 1 1 ~ v 1 v 1 1 ~ ~ l a l v , ~ v 1 1 v v 1
/ 1 i v A ~ ~ ~ A ~ ~ I ?F.,1`U ~ v ~ \ ~ ~ ~ ` ~ V / i ~ V ~ ~ A Al \v V 1~ A ce1 A ~ V --v `1. 1 I \ ~ ) A v {
/ - ~ 'V A ~ ~ ~ \ ~ ~ 1 / I ~ A 1 ~ V ~i/ ~ 1 ~ ~ ~ ~ / / V V I ~ ~ V A v A A A A \V F'.~'~~-\\ ~1 V 1 ( \ A A A I lJ
#I - I GE AREA #I i ~ ~ ~1 ~ 1 ~ ` ~ \ ' ! i ' , i ~ DA 5 DRA NA 5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ i i ~ I ~ ~ ~ ~ \ _ _ \ \ I
Homes: 0 SE ~ ! r / ~ 1 , ~ ~ 1 ~ ~ 3r,~ \ ~ ~`v \ q\ v1 - 1 v v 1 ~ ~ ~ ~ v ~ d
Drives/Nialkway5: 5,001 SF ~ r ! ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ \ ~ \ 1~ `1 - Al j ~~~\1 1vv 1 v v.~,,~Q`~v~ `~~C v~ 3 v
Roadway: 0 5>= ~ ~ ~ ~ t ~ 12 ~ ~ ~ V A\ V ` ~.,Y- V Al \ _ ~ ~ V A \ ~V A 1A \ ~ V ~ V ~V A ~ ~ ~ i A
Total Impervious: 5,001 Sf= ! ! , ~ i i , ~ ~ ~ ~ ~ ~ ~ \ 1 A \ ~ V 11 V A - J ~
Total Area: 72133 Si= ~ i ! ~ ! ~ ~ ~ ~ ! -'-~4 _ ~ ~ ~ t ~ ~ ~ ~ ~ ~ `.~3 ~ ~ ~ 1 ~ ~'6. A 1 1 Y V ~ - ~ ~ i ~ ~ \ I j \ Q \ V A\ ~ A 1 1 \ `i -
PBCGent Impervl0u5: b.q~ ~ ~ ~ ~ ~ 1 ~ I I ~ ~ ® ~ ! ~ ~ ~ ~ ~ ~
` vv `v `1 ` ~rC7li~QgB Area-~ 11 v1 v `v 7 ~ \ \ - U \ ~ \ ~ _ \ \ ~1 \1 ` \ 1 _ _ Z
v vv v v v ` v 1 v v ~ v `
Homes: 0 5F ~ / ! ~ , ~ - ~ ~ ~ ~ ~ v v v ~ 1 v ~ ~ ` ~ ~ ~ 1 ~ v ~ ~ ~ et
DriveS/Walkway5: 4,837 SF / ~ , ~ - _ ~ ! ~ ~ , 1 ~ 1 ~ ~ \ \ ~ ~rC7ll?Qg~' ,~Irea-,~ - ~ , ~ aee Z ,~1v v8 ~ J ~ ~ , 1 o t C R ee~ ~
Totall erv(ous: 5p01 51= ~ ~ ~ ~ ~ ' ~ ~ ~ - , Total Area: 152,265 5T= - ~ / / ~ ~ - ' , ~ - ~ ~ A~ \ \ \ ` \ \ ~ ~ ® L 1 A ~ ~ ~ ~ ~ O ~ ~ ~
t _ ~ ~ ~ ~ ~ ~ p~ ~ V V ~ - - _ ~ ~ ~ ~ 1 t ~ ~ ~ ~l \ 1 1 \ ~ \ ~ - ~ w 1 ~ ` ® ~ •
P cent Im loos: 3.2AS ~ - - ~ ~ x !
i ~ 3 -t i ~ ~ ~ ~ DA 17 DRAINAGE AREA I r ~ ~ i _ ~ v v ~ v v ~ ~ r ~ . t
N r. \\11\ 11 1\ ~ ~ + ` \ •~I®, SCI ~~~~eer~~d~+'~~
Homes: 3,364 5F / _ ~ , / + ~ ~ ~ ~ , ~ ~
DriveS/YJaikwa s: 25,bg5 Sl= T ~ ~ ~ ~ _ ~ ~ i ~ ~ ~ 11 1 A V v v ~ v v ~ I 1 1 1 1 ~ `v `v ~ ~v ` v~ ~ ` ~ ~
Roadway: 0 SE / ~ - ! _ ~ ~ ~ ~ , , ~ ~ , ~ ~ ~ Total Impervious: 2q,335 S1= ~ / ~ ~ ! - ~ , ~ ~ ~ ~ ~ I V A l 1 `v ~ ~ ~ v ~ ..J }
i1 / / ~ i i ~ Total Area: 150,q 16 SE ~ ' i , , _ ~ _ - ~ ~ ~ ~ ~ ~ 1 \ ~ \ \ \ W 1 1 \ ` ~ ~ ~
i ~ 1 1 1...__ ` `v ~ ` ~ v ~ ~ -a
Percent Impervious: Iq,4AS / ~ -
l
~ / ~ ~ ~ ~ i / ~ ~ 1_~ ~ ~s / y 1 v~ ~ v ~ ~
~ ~ \
° - ~ ~ i / ' ' ~,{1 l Neal Synit~ ~.gtistieerin I
_ / ~ i
r / ~ r \ /I~~ ~ 139PinehurslAvenue-SuileC ~ ' I I ~ - ~ ` ~ _ ` ~ Southern Pines NC 28387 n"
/ ; ~ / ' ~ 1 ~ f ~ ~ ~ ~ ~ 1 ~ Phone: [phone] W
- ~v ~ ~ ~ ~ ~ ~ ~ ~ . i Far. /910) 695.8832 ~ ~ ~ ~ ~ ~ ~ ~ / ' ~ / ~ I 1 ' i ~ www nsengineeringcom iZ-
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August 18, 200q JOB# Og24501
ova" unags arraao JMp(qVC/0 0015 OfnlwoMOO Py Drawn By : BON to 5heat G8 of II =
Revised 12-15-200q 1-
Scale : I"= 50'
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NOTES:
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~s This m la rat in accordance with G5 41-30, as amended. ~ ~ North Q Per Plat Z
Area by coord~ate method. lanow Drfve Sanford, NG 27332
~ Layout provided by Charles D. Heiser, 1811 VII , I' contour Intervals based on f~MA bare earth elevation data, NAVD 88 Datum.
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- - - - RI ht of Way ; ' , 9 `
- - - - - - - Exlstin Easement g ~ ~ A - - - - - - - New Easement ~ ` ~ ~ -
gO+ -----485------ Ex. Gonto~ ` 4, ~ x'-445-___ ,
® iron Pin Found IPF u) ~ ~ ~ - C~ Z
Existing Utliity Pole ,r;~ ~ . ~S
405 New Contour - _ ~ , ~ r -T - _ - Road w/Gurb Q _ - ~
Storm Drama ® ~ ~ ~-a Proposed ~ ~ ~
Stormdrain In et d Propose I _ ~ ~ ~ _ ---4 ~
_ - _ = Exlstin Storm Drama a ~ ~ ~ ~ ~ _ - - g ~r~s ~'~~l - Storm ain Manhole • , - - _
Existln Gurb Inlet/Yard Inlet ® r 9
~ Exlstl Sanitary Sewer Manhole _ _ , ~ ! - ~ _ ~ W
Existing Sanitary Sewer Llne W
nltar Sewer Service ~ _ New Sa ~ ~ 1 y 0 Exlstin Water Llne ~ ' ~ ~ ~ Z
9 - ~ _ 0" WL New Waterline \\l ~ - 1 -
Fire drant ' ~ Existing Hy _ - l`~' I Z ~ W
~o Phasellne ---4-3~- W
- _
® ~ ~ Matchline _ - ~ ~:J _ ~ ~A #IS-DRAINAGE AREA #IS ~
1 ~ v Drainage Area Bo~dary - \ ~ Homes: 3,452 SF p
_ \ ~ _ Drives/Walkways: 1,670 SF ~
x~~ ` Roadway: 0 SF t'-
~r' \ r Total Impervious: 5,122 5F Z
- ~ - _ - ~ _ _ - Total Area: IOb,g43 5F O_
~ _ Wetland +4. ~ ~ , Wetlands ~ - ~ Percent Impervious: 4.8~ Q
~
~ ~a _ _ DA #Iq-DRAINAGE AREA #Iq ~ O
~ _ Homes: 0 SF ~
` 1_ --___-,a2~-- Drives/YValkways: 0 5F Z
k'` - Roadway: q.632 5F Q
30' Genti ed Sod Strl ~ ~ v ~ p _ - p Total impervious: q,632 SF Z
y . ~ ~ I > /y ~ , ~ Total Area: 18,230 5F W
r ~ l I 1 ~ ~ Percent Impervious: 52.SAS ~
/ - ~ - ,6112 i _ ~ / r~ ~ ~ / # INA #20
~ _ - ~ ~ ~ ~ I ~ DA 20-DRA GE AREA
~ I ~ ~ ~ d ~1~~ pond Dpao~~g~ ~ ~rrao~~g~ °,~C~a #g Homes: 0 5F ~
o ` ' ~ Drives/Waikways: 0 SF
.r . ~ Roadway: 0 5F I=-
- I I I I _ ~ ~ i ~ i r' ~ w= ~ ~ ~ r - / I _ 20 IS SF
I V / - ~ - V ~ ,u~~'i. ~ _ i ~ i ~ ~ r r'~r~: DQ # ~ 0 Total ~ arvious: 0 ~ ~ ~ ~ e eJ4 ~ \ \ V / `--a • ~ Percent Impervious: 0.0~ U
~ ~ ~ _ , I ~ -r ~,~te~-t''' ~ ~
_ ~ r ~ ~ - ~ I / x~r~; , ~1 ~ I r r - , r--- - ~ ~ ~ P.,7c-, J~;. I i i n I ~ ~ • ~ si° I? ' ~ 1 1 ~ • a' e° °
'"I ~ ~ DA #21-DRAINAGE AREA #21 ~
n--'' ~ , ~ Homes:, 2,400 5F
r - _ _ ~ - - ~ ~ - / ~ ~ / i - i --f---- Drives/Walkways: q50 SF W
r ~ ' YET POND FOR DRAINAGE AREA #Iq Roadway: 0 5F ~ ~ i ~ P"_
Total Impervious: 3,350 5F W
Stora e Total Area: 3q,58q 5F m
` - ~~f~ po~caJ D~~o~~agc~ apc~~ Required: 1,587 c.f. Percent Impervious: 8.5Ai ~
Provided: 2,Ig7 c.f. ~
' Minimum Surface Area Permanent Pool
Q
r ~ ~ ~ r r ~ 1 ~ - y~~¢-~- _ ' ~ ~ r / r ` r' r' - ~ , ~,~t w----- / , / ~ ~ l r ~ ~ ~ r - - __-~---x-23 t,~ Required: 765 s.f. ~
~ i / ~ ~ Provided: 1,630 s.f.
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r ~ ` ~ / r ~ ~o ~ ~ R~iRap Velocity i I~ ° N ee ~ Oe I eOeBe°e Mei+°
AM ~ ' ~ ~ - - UPSTRE 4~e, - Diss ator #4 i- - e°' ~q~ E. S~®~ ~
~ IN FEET 6 Wx10 Lxl2 W IS thk. ~ ~ UPPER LOWER RIM ~ `e (IN FEET) ®r1r'roe~eeeu• (n
0 Use Glass A RI Ra 1 inch = 50 ft. P P nch = 50 ft. Q
DIA. CEN~TH INV. 1NV. ELEV. FROM TO SLOPE r~ ~3 W ? Z
IN (F~ ~F~ ~F~ (F~ , e O 5
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421.29 421.05 424.29 p1 D2 0.0100 _ 18 24 _ ~ . " ~
0.0256 18 166 421.05.. 416.80 424.29 h
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0.0050 18 116 416.80 416.22 419.80 D3 D4 real Syntit~ ~n9istieerit~, Ivcc. a-
24 417.04 416.80.. 419.80 139 Pinehurst Avenue - Suite C ~ Southern Piaes, NC 28387
D5 D4 0.0100 18 Phone: [phone] W Far: (9/0) 695-8832 =
FES=Flared End Section www.nsengineering.com ~
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McNeill Township, Moore Gounty Q
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August 18, 2008 JOB# Og24501
Drawn By . BON UI Sheet Gg of II H
Revised 12-15-2048
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THIS DRAWING IS THE PROPERTY OF HEAL SMITH ENGINEERING, INC., AND MAY NOT BE REPRODU CED WITHOUT WRITTEN AUTHORIZATION FROM THE ENGINEER. THIS DRAWING IS VOID WITH T OU ORIGINAL SIGNATURE A~ JATURE AND SEAL.

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Concrete Riser W
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Outlet Q Z
(1) See Plans
10' J
Vegetated Emergency Splllw ~ency Splliw I Z '
F r Shelf _ - - - o ebay Trash Rack See e _-_L O
=1 I I=1 I I=1 I I=1 I I=1 _ - _ _ _ - 10:1 Slope Detail This Sheet -III=1 I I-I I I_I I I-III=1 et _ _ _ _ f=reeboard - I' Min. s c fl O
III=1 11=111=II I=1 I I=1 I I=1 I I_ -
Tem or P I -1= -I I I_I I I-III-I ~ I-III-III-I ~ ar oo _ Tem ore Pool ~ I-I ~ I-I ~ I-I ~ I-I ~ I-III-I ~ I-I ~'nbankment stabilize ~ With V etatlon -I ~ I-I ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 11=1 ~ 1=_ ~ o ,p -
_111_1 ~ l-I ~ I-III-I ~ I-I ~ I-I ~ I-I ~ I-I 1 I-- ~ I ~ I-I ~ I-- ~n ~ _ _ ~ I_I11=III= I_I I I-111_1 I I_I I I_I I I_I I I_I I I_I I I_I I I_I -11t I I I_ - ~=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 11=_ 3/ Outlet
v y~o_I11=III=III=11 I_I I I_I I I-I I I_I I I_I I I-I I I_I I I_I I I-111_111-I I I I I I_I I I_I i l_I I I__ _ - -i ~ I-I ~ I-III-I ~ I-I ~ I-I ~ I-I ~ I-I ~ I--I ~ I-I ~ I-III-I ~ s/ Protection 1~~
_ - - - - _ - _ - _ - Permanent Pool ~ _ _ - _ - - Permanent Pool 3~ - I 1=111= ~ I=1 ~ 1= III-III-III-III-III_III_III_III_III_III-111_1 ,o I_III_III-III_III_III_I - - 1=III=III=III=III=11 -III-I ~ I-III-I ~ I-III-I ~ I-I ~ I-I ~ I-I ~ I-III-III-I 11=1 I I- ~ i I-I ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 ~ I-I I =1 ~ 1=1 ~ 1=1 ~ 1=1 ~ 1=1 11=_
I_i I I-111_1 i l_I I I-1 I I_I I I-I I I_I I I-I I I_I I I-III-I -I i l_I I I-I I I_I I I-I I I_I I I_I I I- ~ =III-III=III=III=III=III= -1 I I-1 I I-1 I I=11 i=1 I I=11 I-1 ~ 1=1 I =1 11=1 11=1 11=1 11=1 11=~ ~ p_
I_I I I-111_111_1 i l-I I I_I I I-III-III-III-III-I l I_ III=l I I_I I I_I I I-I I I_I I I-I I I~ I I_ - - - - - - - - - - - - - - - - - - ry - - - - - - - - - -i 11=111=1 11=1 11=111=1 11=1 11=1 11=1 11=1 I I-1 11=111= III=1 11=1 11=1 11=1 I1=1 11=1 i1=1 I1=1 I1=1 O
11-111-III-III-III-III-III-III-III-III-III=III-III- =mom II-III-III-III-III-III-III-III-III-III-III_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ = _ _ _ _ _ - - - - - -
_____===~-11-III-I-III=1=1===1===i-II-11-====______________________ IIII I I_I I I_I I I_I I I-III-III-I I I_I I I IIII I I I I I I III III I I III III I I I I III III_III_III_III_III_i I I-III_III_III_III_III-III-III-III_III_III_III_III-III-III-I I I_I I I_I I I-I I I_I i t-I I I I_I I I I I_I I I_I I_I I I- I I_I i I_ =1 ~ 1=1 11=1 ~ I-1 ~ ICI I I l l =Anti-seep) 1=1 I I-1 I I ..I 11=11= u~
1=1 11=1 11=1 I I-1 11=1 I I.I I i-1 I I-1 I I-1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 I I-1 11=1 I I-1 I ICI 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 I I-1 11=1 I I-1 11=1 11=1 I I-1 I I-1 11=1 I I-1 I I-1 I I-1 I I-1 I I-1 I ICI I I-1 I ICI I i-1 I I-1 11=1 11=1 11= =1 i l_I 11= _ _ i-III-1_111_111 ill- -III Prlnci al 11=1 11=1 11=1 I I-1 l 1=1 11=111=1 I I-1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 I- -I 11=1 11=1 I I-1 I I-1 I I-1 I I-1 I I-1 11=1 11=1 I I-1 11=1 I I-1 11=1 I I-1 11=1 11=1 11=1 I I-1 I I-1 11=1 11=1 11=1 11=1 -I 11=1 =111=1 I I-1 l= p 11= i-I ~ 1=1 I I-III-III- I-III-III-1~ol~ar_I I hI1 ICI 11=1 I____ 11=1 11=1 I -1 I ICI 11=1 _Prlnci ah py I I-1 I I-1 I I III-1 I I I I-1 I I~ I I l~~ ~l I I~ I I I~~ I I 1=1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I-1 I I 1 I I-1 11=1 11= c~
III-III=111=1II-111=111=111=111=111=111=111=1II-111=1II-111=111=111=111=1II-1lI- -111=111=111=111=111=111=1II-111=1II- _ _ - - - - - 1=111= - I1=111=111=lII~'illway,=1II Iowa I~r,~,el_-III-III = I- I I-Gut-off Trench)- I I-1 1=11 I-11 I-1I I- I hI I =1 I- - l I-1I 1= I- I z
_Barrel- -I 11=111=111=111=1 I I=111=111=111-1 I I=1 I I=111=111=111=111=111=111=111=11= - Antl-Flotation =1 I I-iii-iii-1 I I- ~ ~ ~-1 11=1 11=1 I I III=1 I I I I 1=1 i I-1 i 1=i i I-Iii=1 I I-1 11=1 11=1 I l- =1 =1 I I-1 11=1 I i
-111=111= - - -III=111=111 Selected Fill - =1I1=111=1II- _ - -1I1=1I1=1I1=1II-1I1= - Q _ ~ ,
Placed fn La ers y 2' Deep Min. 30' ~ Gentlpede sod
and Compacted (At spillway Exit) ~
I-
tY
W
Site preparation - Glear, grub and strip topsoil from areas under the embankment to remove W Z
trees, vegetation, roots and other ob~ectlonable material. Delay clearing the pool area until the ~ dam is complete and then remove brush, trees and other ob~ectlonable materials to facilitate ~
sediment cleanout, stockpile all topsoil or soil containing organic matter for use on the outer W
shell of the embankment to facilitate vegetative establishment. Place temporary sediment W '
control measures below the basin as needed. _
I- Gut-off treruh - Excavate a cut-oFf trench along the centerline of the earth fill embankment.
Gut the trench to stable soil material, but in no case make it less than 2Ft. deep. Tne cut-off O
trench must extend into both abutments to at least the elevation of the riser crest. Make the ~
minimum bottom width wide enough to permit operation of excavation and compaction equipment but in no case less than 2 Ft. Make side slopes of the trench no steeper than i:l. Gompactlon z
Wet Detention Pond requirements are the same as those For the embankment. Keep the trench dry durir~ backflll~g O
and compaction operations. h
Drainage Design Outlet Outlet Bottom Barrel Barrel Riser Top Invert To of Spillway Spillway Anti-Flotation Dissipat Area Invert Of Size Length Size Riser Riser am Elev. Width Slze Dis~petor Embankment -Take fill material from the approved areas shown on the plans. It should be clean Q
(pp~ Pond Elev. Elev. Elev. N mineral loll, free of roots, woody vegetation, rocks and other ob~ectlonal material. Scarify
Elevation areas on which fill Is to be placed before placing fill. the fill material must contain sufficient O
DA#2 First I" I-L0" Dia. Opening 416.80' 41?.00' 12"HOPE 70' L0'x1.5' 421.00' 411.00' 422.50' 421.50' 10' 2.5'Lx2.5'Wxl.5`Dp. 6.0'Lx7.0'Wx4.0'W 12' .0'Wx4.0'W 12"Dp. GLASS "A, moisture so It can be formed by hand Into a bail without crumblir~. If water can be squeezed out ~
of the ball, It (s too wet for proper compaction. Place fill material In 6 to 8-inch continuous ~ layers over the entire length of the fill area and then compact it. Gompaction may be obtained
DA#4 First I" I-2.0" Dla. 0 enln 43q.q 440.00' 12"HOPE 40' LO'xiS' 444.00' 440.00' 446.50' 445.50' 10' 2.5'Lx2.5'Wxl.5 . 6.0'Lx1.0'Wx4.0'W 12' .0'Wx4.0'W 12uDp. GLASS "A' by routing the construction howling equipment over the fill so that the entire surface of each
P 9 'Dp layer Is traversed by at least one wheel or tread track of the heavy equipment, or a W
compactor may be used. Gonstrrlct the embankment to an elevation 10`~i higher than the design
DA~q First I" I-2.0" Dla. Opening 411.80' 412.00' 12"HOPE 38' L0'xl5' 415.00' 412.00' 411.50' 416.50' 20' 2.5'Lx25'Wxl.5'Dp. 6.0'Lx1.0'Wx4.0'W 12' .0'Wx4.0'W 12"Dp. GLASS "A' height to allow for settling. ~
Gonduit spillways -securely attach the riser to the barrel or barrel stub to make a water t)ght ~
DA#Iq First I" i-0.15" D(a. Opening 410.q 411.00 12"HOPE 38' L0'x1.5' 415.00' 446.00' 416.50' 415.50' 10' 2.5'Lx2.5'WxI.S'Dp. 6.0'Lx1.0'Wx4.0'W 12' .0'Wx4.0'W 12"Dp. GLASS "A structural connection. secure all connections between barrel sections by approved watertight ~
assemblies. Piave the barrel and riser on a firm, smooth foundation of impervious coll. Do not ~
DA#24 First I" I-0.15" Dia. Opening 401.80' 408.00' 12"HOPE 38' I,0'xL5' 412.00' 408.00' 413.50' 412.50' 10' 2.5'Lx25'Wxi.S'Dp. 6.0'Lx1.0'Wx4.0'W 12' use pervious material such as sand, gravel, or crushed stone as backfill around the pipe or O .0'Wx4.0'W 12"Dp. GLASS "A anti-seep collars. Place the fill material around the pipe spillway In 41nch layers and compact It =
under and around the pipe to at least the same density as the adjacent embankment. Gare must ~
DA#25 First I" I-L0" Dia. enin 416.80' 411.00' 12"HOPE 38' L0'x1.5' 418.00' 411.00' 41q.50' 418.50' 10' 2.5'Lx2.5'WxI.S . 6.0'Lx1.0'Wx4.0'YJ 12' .O'Wx4.0'W 12"D .GLASS "A, be taken not to raise the pipe from firm contact with its foundation when compacting under the ~ pipe haunches. ~
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Place a minimum depth of 2Pt of hand-compacted backfill over the spillway before cross~g it U with construction equipment. Anchor the riser in place by concrete or other satisfactory means ~
to prevent floatation. In no case should the pipe conduit be Installed by cutting a trench through O
the dam aater the embankment Is complete. t~
d
Main n nce Emergency spillway -Install the emergency spillway in undisturbed soil. The achievement of W plannned elevations, grade, design width, and entrance and exit channel slopes care critical to
Extended Stem With Wheel the successful operation of the emergency spillway. m
Check wetlands after eriods of si Iflcant runoff. Remove sediment and P ~
restore the forebay to Its original dimensions when sediment accumulates to one-half the deli n de th. Inlets -Discharge water Into the basin In a manner to prevent erosion. Use diversions w(th ~ outlet protection to divert sediment-laden water to the upper end of the pool area to ~nprove O
9 P basin trap efficiency. z
Check the embankment, s Iliw s, and outlet for erosion dame e, and ins ect the P 9 P embankment for piping and settlement, Make all necessary repairs immediately. Erosion control - Construct the structure so that the disturbed area is minimized. Divert surface ~
Remove all trash and other debris from the riser and ool area. P water away from bare areas. Complete the embankment before the area is cleared. Stabilize ~
Orifice the emergency spillway embankment and all other disturbed areas above the crest of the principal spillway Immediately after construction. ~
~ E
New Trash Rack Safety -sediment basins may attract children and can be dangerous. Avoid steep s(de slopes, I
and fence and mark basins with waning signs if trespassing is likely. Poliow all state and local requirements. ~
6" AttacYment Wall Sleeve O
Brackets Gast Iron No. 4 Reber (Typ J o m~~ % ~ a~~~ ~ a
Note: l ~ ,.n..o
Waterproof Connections : x
e ~ ~ ~
a ? 8931 ~ W
a Qa as ~Q ~5 `°e ,o° ~ Qam Z
" 6" Gate Valve 3 aeee~~ E. S~~
Gast Iron ° Riser Plpe ®~A///0100P®
as d a as
®®mo
° ° Antl-Flotation W
o° Do D~o a o D o
~ ~ ~
Scale: None Scale: None
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Neal Synitk..~n9ineertin9, Inc.
139Pinehttrst Avenue-Suite C Southern Pittes, NC 28381 a'
Phone: X910) 695.8825 W Far: (91Q) 695.88J2 =
www.nsengitteering.com
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p~a~t~a~oo~ ~~dc~~~o~~9 ~~C~ c~
~~pc~~roo~~ ~a~f~a~~ ~~dc~~t~or~
McNem iomsnlp, Moore Gounty
Southern Pines, North Garolina rr
December 15, 20001 JOB# 00124501
MocrmwWsrr W(M DWsfflon Pond DWO Drawn By : BON Ul Sheet GII of 11
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