20080793 Ver 1_Site Plan_20080814

' ~ ~ A t ~ mm
~ ~ ~ ~ ~ ~0' -~1 RGP ~-6.508 'RIM EiEV-y'7t) s5 ' , j ~ ~ I
~ ~ ®~~®®,®eay®sg®®®®®®® INV=968.90 t ~ ' 1 242'x-24°RCR® l~~~®~~ ~ ~ j r ' t 030%: ~ ~ Or~13 m ~ m ~ ~i~ Lev-974.90 ~ ~ ~ ~ ~ ~ ~ I ' ~ ~ ~ r INV 967.01- ~ O! 9 ~ r` i "w ~ ~
~ ~IM,ElEV~9 0.50 ~ " _ 1 ~ ~ ~ r®;i r r - _ i INV $89:3 ` i ~ ~~M ~.E'v=s7soo ~ I I
i ~ r~-,~,,-.-. -z- ' ~ EI ~ ~ - ~ i 1 ~ ~ ~ ~ ~ , 1 ,7 ~ NV=973.00 ~ m+ , ~ ~
/ J r ~ ,R f , ~Tt y.~b ~1 r ~ ~ ~ d
~ ~I 11 ~ ~ I ~k~ ~ 1 - j': it ~ ~ , ~ f i i' , it a I' I
, r - ~ r L~ L, - ~ ~ J 1 ~ , _
_ I ~ ~ If PROP. JB ~ N . - ~ ~ 1 , ~ ~ f ~ ~ Q ~ post office bay x239
~ ~ RIM ELEV 97 f , ' ~ Ea ~ INV= 96531 k - r t 7 ~ ~ ~ 1~ ! ~ ~ C'~' ~ ~ zx6 second street mw r ~ 6
~ ~ ;i ~ ~ J~ ~ B g1 ~ ~ hickory, raortha o x86oa
"v ~ I V - ~ ~ i t ~ / 1 k ~I ~ , ~ ~ p ~ phase - ~32II9 3xx-3403
~ i ~ ti'' ' ~ ~ f 1 h , ~ f ~ { ~ Q s fax (3x89 32x-t3ox ~e ~ C ~ ~ eia~ -ebsa@cbsa 'tects.co~n
~ / ~ ~ ~ r i ~ i ~ l ~ ~ ~ i m
~'G 1~ ~ ~ ',l ~ 1 I E {
~ n :~'a.~u _
r N i , It, ~ 1 ~ ~ ~ ~ ' ~N ~ ~ ~ ~ ~ gyp; ~
~ ~ !M ~ ~ ~ X~ r i I ' ~ ! i~ ~ ~ ~ ~ ; g~ ~ , ~ CONSULTANTS
~ I, I - „ ~ t ~ ~ ~ ~ ~ m r ~ ~ , ~ , ~ ~ u ~ ~ ~ ~ s10 ~ Q ~ N
= ~ ® ? ~ ~ J r~~~p.~.- ~ i~, ~ ~ ~ ~ ~ ~ ~ i ~ ~ ~ TAYLOR & VIOLA
~ ~ STRUCTURAL ENGINEERS
~ s ~aI 1 ,vt~~ ~ ~ w ~ ~ ~ ~ ~ ~ ~ ~ NICKORY, N,C,
i° .I , ~ ~ ~4
~ . ~ ~
it r . ~ ® ~ , ~ ~ ~i o ~ ~ ~
r ~ ~ ~ ® ~ A , < ~ ~ c ~ , r f ~ f BRITTAIN ENGINEERING
~ ~ ~ ~ ~ ~ ~ PLUMB'GMECHANICAL &
1 ~ ~ ~ ~ ~ ~ ~ ELECTRICAL ENGINEERS
I ~ ~ ~ ~ ~ ~ _ ~ ~ ~ ~ ~ ~ A ~ CHARLOTTE, N.C.
{ ~ 1 ~ 1 _ I ~ W . 1 ~
, l 'I' i ~
t ~ 1 ~ - - - j , ~ \ ~ A ~1 ~ ~ ~ ~
Xl ; ~ i i I PROP. JU CR ® ® B°®~~Olf~w i ~ ~ j ~ h ~ BOX ON S1ING ~ A
I = _i , PIPF C ,4CFOR ~ - ( ~ ~ i. 1 t ~ ~ - ®~m ~s ®p ~ ' f TO MAT EX. INVERT ~ - ~ ~ ~ ~ ~ ~ ~ WRIGHT ASSOCIATES
~1i76~i i'® 1. I ~ t~ ~ ~ ' i OF PIPIy~ IM ELE~ 97 5t ~ ~ 1 ~ ~ ~ ~ ~ ~ ~ ' ~ ~ ~ CIVIL ENGINEERS
2 /97~ ~ ~ ~ ~ ~ ® I ' ' - 18» r. A ~ ~ ~ ~ ~ ~ ~ ~ ~ A ~ ~ NEWTON, N.C.
~ ~ ~ , ~ ~ i~ ~ ; , I ~ ~ PE M 0.508 ~ ~ I
BOC-97040 , ! . ~ : i _ NV=967.40 ~ `
' r 7 1 ~ ~3
~ ! : I ~ 1 ~ ~ { ~ ~ ~ i ~ jl ~ I ~
t ~ L uG I~ t Y I \ ` ~ \ ~
a,~ ~ f t r ~ I ~ ~ i t _~..v..r ~t__ FOP BOC=973.40 x7~' I J -I
~ ~ : ~ ~ ` MV-967,33 It- t - \ \
I ~ I I I ' \ ~
~ ~ - =975.0 ~ 1~ ~ I ~ \ ~ ~ I ~ ~ ~ ~
a ' ~ i~ / ~ f ~ c i I ~ ~ ~ ~ ~ ~ v
1 ~ ~ ' ~ 1 ~ ~ ~ ~ ~ - - ~ 3'~r ~ ~ ~ ~ ` ~ T BOC=97350 ~ ~ ` ~
i \ I ® ~ ~ \ J t L- ~ C n ' { ~ ~ ' IN 865.72 ~ ~ ~ ~ r ~ ~ ~ r%~ r,
E II i
~ ~ ~ ~ ~ II ~ ~ ~ ~ Li_ ~ ~ 3y..~~HOPf ~ 0508 ~ ~ I f ~ 1Nv ooT= ~
® ® i li ~ ~ ~ ® ~ 965,00 ~ ~ ~ ~
~ ~ 1 I ~ ~ o
c ' ~ L_ _ ~ J o ~ F® ~ ` ~ ` ~ ~ ~ ~ ~
~ ~ ; ~ ~ i. yI h ~ ~ I _ , ,
f~ l' ' ~ i ~ r - ~ ~ cI~ ~ i ~'V ~ ~ " BOC=97,340 L-=~-~ ~
iIHV-966.90 , i ~ ~ - -
L - TOP 80C=970.40 ~ ~ ~ ~ ~ ~ ~ ~ a
v INV-967.40 ~ d' i ~ _ i ~ - - ~un~iOKC ~ ~ ~ f' ~ s~ jai. RooF 1'
i - PLAN DRAIN TO Gl 1 y . ~ ~ ~ i POND ~ ~ , ~ ~ r a
In c X ~ - _ _ ®O ~ i ~ X X / CEP v. q,¢f1 OUTLET ~ ` ~ - - ® TOP BOC=974.17 ` ~ ti~
~ f;' ~ INU=96&46 ~
i r;, ® ~ ~
~ i e: ~ 9~z® \ \ t ~ . ~
~ ~
E . h,1~..,. ~ ~r ~ ~ ~ ~ i~ ~ ~ - ® tip. ~ I ~ ~ A~~'
~ I F 0~ / ~ ~ ` .
l~~~l s I 7,~ ~ I ®o ~ t PE®~® ,~0 l
s ~e E~ is ~ ~ ~ t~ b `r
X79/'670 ~ 4~:. ~ ~ _ _ ® ~ ~
I, I _ ~ g~ , ~
I i t ~ ~ ~ ~ i
A6 ~ Vii; '~'"rc,
~ I , 9~, c~~io ~ ~ ~ r i ~ ~ ~ ' ~ I ~ ~ TOP 80C=973.00 ~ ~ - f ~ . ~ INV=966.34 ~ I ~ ~
' 1 s~ ~ ~ (I ~ F~
~ t I 1 ~ ~
~ ~ ~
, l ,:~1
. - Iii: I r 1 ~r
- ' ~ t~~J ~ : ~ ~ ~
, ~ ~ ~ 1. ~ ~ ~s::j
r- _ ~ , ' w f '1 , ,il
~ ~l:- ~ ~ ~ ~ 32 , 6' ' ~ , ~lirl ~ ~ ® < ~ ~ i
' ~ ~ ~ ` ~ f
_ ' ~ ~ ~ r ~ ~ ~ ~i E-!~
- r ~ a f
r P i , ® ® ® ® ® ®ve® .a ,sr ~ ~ -
~~~~oem~ ~ - _ . ~ . ~ ~ , . . ~ t~ r
- . _ _ 1 \ ' , ~ ~ _ ~ ~d " - - r,r i " ~
'I, _ _ TP ~ CB .5 ~ . , - l _ -Top~9 I( 1, - _ 11
. . 5 9 - ~ , _ ~ /n~. " ~ - . f~d ~ ~ ~ " DESCRIPTION
V . . W , _ .
~ s ~ ~ S _ ; : ~ ~ ' " ~ ~ . - r SCHEkhATIC PHASE
SS~AH ; _ ' r ss _ _ =9d'6 ~ ~ ~ DESIGN DEVELOPMENT SSA9H - ''~~~a~..
SS~1H g1 Tap 511 ~ ~ Tc ~9 /nV=g6 + ~ Jn Top=97~~76' ~ ~ Inv=96B.~86' ~ ~ ~ ~
Top , JnV' ~ n i ~ » o > u ~
N 822707 GI/ 152.6) o N 8~ 3516 !y 186.18 ~ 3 72 0 !y 8,'34 ~8'!~ 15.55' ~ ~ ~ ~ ` .
1140 166.88 2 N 83 B2 ~ 3 N 4 ~ 3~ ~ ;
2 ~9 3 28 72'
° W~~:
>~,H. R.LS.
® ®o ~ ~ ® ® D ~ ~ CN ® CBSA ARCHITECTS, INC. 2005
=966 2 Top 48 4
Jn v-9
~e~ecs~a~rrrr
WRIGHT & ASSOCIATES CAR ,.,~~~e~a'°Poo~ GRAPHIC SCALE
® ENGINEERS & SURVEYORS , ~ ,~°FESSio~ee ; o ~0 2'90 o 30 0 15 30 60 120
® 4190 HIGHWAY 1fi SOUTH - S t~~ ~
~ NEWTON NC 28658 34 s '
( IN FEET }
[phone] OFFICE 1 inch = 30 ft
[phone] FAX C7mu
s DES t

~ ~ ENGINEERS & SURVEYORS ~ ~
~ r h a + .;sS~~9
GRAPHIC SCALE ® 4190 HIGHVdAY 9 6 SOUTH '
30 0 15 3D 60 120 ~ ,NEWTON, NC 28658 F' ''I
~ ® ~ s; :1 [phone] OFFICE
~r ~ ' [phone] FAX
( IN FEET) ~ post office box az39
_ , ~ 1 inch - 30 ft. ~ - zz6 second street nw
~ ®6V ~ ®i A'R O', ~ckory, month caroleeaa z86oa
l i LPf~Em Pl Baome - I oe, FES Slp °°~i ° P (~z~) 3zz-34®3
i ~ i ,i ~ ~ % P£RMAIrrENr BWAL£,r ~ / ! ~ O ` ~'9° ffax (~z~)3zz•i8oz g ~ 8 e -ebs~~cbsa°srchiteces.co'n
Al®W ®lp ®IPI~I~I~L I° ~ ~ ~ % ALONG ToP ~oF cur ~ ~ ~ 2'~/,9~ ' A1" ' ~ SLOP£• LINE N17N NAG ' ~ ~ ~ i ~ i 934 0 =
~ / rf (j i C350 PERMANENT LANG ~ f ~ y LP l~i P~iIILL/PS - 9 OR APPROVED E AL ~ l ; r ~ I , s / (~q
~ ~ ~ ~ ~ ~o QQ A ~ ~ ~ ~ ~ r i J~ . 1 r
2"9949 ~ ~ ~ r ~ ~ t _ i ~/~A1111t,VAtYIt`Pt
- l ~i ~ l , I ~ ~ ~ ~ , r r ~ ~ I ! , ,.r , - ~ ~ ~ 1 CONSULTANTS
~ ~ ~ 1
- ~ ~ ;
_ ~ / ` ~ ~ I r~ ~r - - 1 ~ - ; f. ; ~ ~ i. / TAYLOR & VIOLA ~ ~ ~ ~ ~ ~ PERMANENl'SWALE ~ ~ r~ ~ " ~
~ .6` ~ ~ , , , - - - ~ ~ ~ t , v , ~ ~ STRUCTURAL ENGINEERS ; ~ ( ~ ~ ` ~ `ALONG rqa of-cur- ~ ~ ,
- i,~ ,;r I I ~ . cur stOP~s ro eE ~ stoPE~ uNE ?&M rfAC . ~ i ~ ~ ~ ~ ~ ~ ~ HICKORY, N.C. HYD>?OSEEDED,' / L35D PfRp9~NENi LIINfr i
1= 1 , - ~ , / , c ~ 1 ; ,.F OR APPRO D ff1UAt, i ~
~ ; M 1- - , , o ~ _ r ~ ~ I ~ ` SWi4LES'AT SLOPES , I ~ , TO BE,- LINED M7TN PYRf~lNAT i
s _ , , , \ ,.f I ; _ , pR APPROVED;~EQi~AL ~ ti
- , .E
. ; . , ~ , ~ ~ ~ i ~ ~ PLUMB'IGMECHANICAL ~t ~ 0 ; 't ; ELECTRICAL ENGINEERS
9 cur st~£s'ro B£ ~ r s - _ , _ 9`~ NYDROSEEUED i ! i RIM ~LEV 98R i ~ r / ~ . ~ ~ ; i ~ INV='978.04 ' ~ ~ ~ ~ CHARLOTTE, N,C. ~ ~
,
0 / i - , - , r
® I I ~ _
_ - - / ®96' 12" HOPE r ; i : ` , ~ 1 t .D~f ! ' , i I • - ~ ~ ,
~ / . i g9 ~ ® i C ~ ~ - ` , 1 ~ ~ \ WRIGHT ASSOCIATES
~ ~ ~ ~ ~ I i ~ r / J ~ f ~ CIVIL ENGINEERS
'~ir ~ , j ~ ~ ~ ~ 204' - 1~" HDPE ~ ~ 1 I ~ i 1 ~ I \ ~ ~ NEWTON, N.C.
: / ®234$ r CUT SLOPES TO BE - Q
NYDROSEEDEO i ; i t , I i
_ , j i ~ ~ r i ~ ~
/ ~1
r, ~ l / j ~ t I , - , f~- ~ p
U ~ ~ / ~ ` , 1 r~~r7 ~;.Rr>r~r.EV=~seo.~0 `
f r , - / ~ , rav 7a.oD~ ~ ;
a.- ~ ~ ~ i t / _ - r, ® ` t 1 ; , , f I f "1 1
r , ~ ~ ~ / ~ t ~ r' I . / / / , "1 9BG ~ ~ ~ ~ ~ ~ ~ ~
f - l 1 1 ~ ~ I ~ ~ - , ~ i / 1~ ~ , , 1 r ~ l~ ~ i - t r t r 1 ~ \ ` ~
~ - ~ ~ ~ , . ( \ ~ - 1 / / ,tl ~ i ~ ~ I ~ ~ ~ ~ ~ ~ rr ~ , 1 i
~ ( ~ ~ ~ 1 i r z \ ~ ~ fr ~ ~ ~ ~
~ i I, ~ ~ { ~ ~ , I ~ ~ 1 ° ~ ; ~ ~ I
r 1 ~ / . l r' '
~ ~ l ~ r ~ '°I \ ~ `
r ! r ~ I` ~ ~ ~r
r!; - ~ T ~ ~ 0 \ - .I' - I ' ~ ~ / / i e ~ I _
r < r , r ! j ~ _ - . _ , - : , I I i PROP. NCOOT ~ _ ~ ~
_ f ~ I r ! I ~ \ r ~ Cllr SL6P£S~~rO 8E SID. HfAbWALL <<< : ';~j CB~1 ~ ~ ° I ~ ~
r HYDR ED'ED ~ r' ~ 1NV= 971.Ot FOP BOG=974.75 t r, ~
~ ~ ~ I ~ ~ ; 1 , r ( ~ ~
r~ I:r' ~ ~ , i PERMANENT swALC/' i ! ,i ~ I ~ I ~ ~ ,
ALONG TOP OF T r ~ ; L- ~ ~
SLOP$ UNE IN NAO i I. p ' C350 PERMAN~ddT LANG ~ _ ~ ~ ~ ~ ~ ~ - ~ , ~ i ~
OR APPROV£DtEOUAt;` j - ~ ~ ~ ®Q' l ~ ~ ~ / ~ ~ - \ ~ 12"lR£~78LE ` i' ~ Qi ~
> / SL f DRAIN ~ ~ ~ _ ~ ~ l M~IERIA ~URY - ~ % + ~ ~ ~ I , ~ ~ ~ o ~ o g ~o ~a ~ ~
ON SLOPE r~ / r i 0 ~ OPEN TNROAT~ ri 16 ~ ~ ~ ~ ~ ~ ~ / ~ ! ~
RIM ELEV=993.00 r' ~ ~ / / r t ~ ~ ~ ~ \ ~ \ r / lNV=980. . ~ ~ ~ ~ I ~ ~
' ~ ~ . ~~15 ' / ~ ~ RIM €L£V= 2.80 ~ i r ~ t ~ ~
r 4. lNV=969.80 ~ R1A! E1EV=97 80 , - ' co ~ , ~ I ~
~ A
1 RCP .Q 0,50\ - ~ _ - G! 2 r !/fA tj9. r _ ~ , \ gf18" I l~iM ELE1~971.00 1 ' ~ QIM £LEV=970.5 ,
` 4 ~ 4%Pp RIM ELEV=9784 ~ ~ - ~ ~ ~ IN1F861L90 _ A; ~ i hVVe96B.22 ti, ® ~ ~ ~
r ~ ®~S Iat4969.30 ~ ~ - ~ r i I , y ` I A ' ° ~ ~ i aim ~ I _ , r~ ~ ~ I I ~ ~ ' Ir ? 1 i q ± '~I
r ~ i ~ ~ I ~ ~ - <
- r i.. , , . ,80' - Y$ RCR 6.050% ,j. 9j 012 r l ~ i ~ ~
~ \ ~ , - 18" RCP ®p t ~ ~ RIM r£! _ l~ ~ / ~ ' ~ ~ ~ ~ lNV~91 RfM~ELEV=9,74,90 I ~ ~ lNV~967,01 r f' ~ O ~ ' k-j
~ ~ ~ i 1;.~~ ~ 4 ~ r r ~ ' r - 1 ~I - ~ - RIM ELEVr976.0 i I ~ I I '~I
, i _ ~ , ; i . 139' jj tldV=973~OD I ~ f ~ + ~
_ ~ m 1 r , ~ e ~M 4 ~r ~ ~ ~ ~ ~ ; - , I 4 ®~~~®334+® ~ I ' ~ j ' ~ ~ I i f I ~ ~1II
r r _ ~ ,
- - - - - ~ i CC , r , ~ r ~ I , ~ i ~ r I ~ ~ ~ i/ I ' ~ it
: - r ~i i' ~ 1 { c m ~ j ~ ' k: , ~ f PROP. ~ ~ ~ I ~ - ~ , E : ~ i I ~ ' DITCH i BE k, i ~ u~n+ D. a~wm
r , - f ; l f, r fit _ i ~ - _ : r _ I ~ R1M ~v 7oa7 - - ~ I ~ I _ ~ t ~ ~ l ~ I ! ! ~ ? ~ ~ ~ ~ 16 1 ANDLOK TRM ;
r r ~l ' ~ J~ ' io, r i _ _ ~ I 1 ~ ~ ~ 9 I 1 ~ ~ ~ 45Q GR APPR ~i
J ~ ~,I ~ 'i i''~ ' f l ; ` i - ~ i, ~ ` ~ ~ ~ ~ ~ ~ ~ 1 ~ ~ ~ EQUAL'=.
t - ' , ',i _ - _ ~ o - / / 1 1 I ~ ~ ~ ~ [
- - n ~ ~ i; ,a ; ~ 1 ~I~_ _ _ i~ ~ , I~ j ~ ~a
"i - - - ~a
I r
yr _~~-,..a
t~~ I , ~ r~'.. _ 'y I
, ~ w ~ ~ I1 A fl k
f 1. ~ W~. r `r ))S~ ~ ~ r'" 1. _ - Q f I, I ~ ~n k~, 11~ Iii , , 41\ ~ ~ ~ ~ ~ ~ DESCRIPTION
~r. ~ 111 SCHEdMUiG PHASE
I't~ i ~ t rr ~ ~ ~ liA r,1~ r ~ _ _ ~ ~ ~ ~ ~ ~ ~ DESIGN DEVELOPMENT
;I M I ~ a~~ I , ~ ~ ~ - 1 ~ ~t ~ ~ ~
rr ,r ~ ~ t ~ , li , ; ; ~ ~ I~ ~ 1 ~ ~ ~ ~
r ' r. a; ~ I
i ,I ~~i - ~ I~ A l ~ ~ ~ 1
v N 1 G, ~t ' (
_ F r
~ ~ ~ \
1 a _ ~ _ _ _ r ~ A~
r , ~ , ~ If , ~ , ~i ' ~ r 1 - - - ~ ~
~ I I ~ , ~ ® PROP. ~ CTJON i i I 1 eox oN 1snHs ~ , ~ ~ ~ ; ~ ~ ~ W.H. \ ' J ~ R.L.S.
~f ~ Ir ~ = P1Pf; CO ACTtM \ , i. I ~ ~ v~ ~ ~ TO MA fX. INUERT ° i ~ ~ q ~ ~ ~ CBSA ARCHITECTS, INC. 2005
r~ I ~ Of PIPE,• IM ELE!A=970 t t ~ \ a p \ ~ ro ~ m ~ o . °o
~ f r ~ j ~ ~ - f8" , i:, - - ,:r ~ V ' ~
r. , I l , } _ ,
I ~ ~ ~ TOP BOG=970.40 _,i 'r ~ ~ u . - i V 967.40 I , - l _ ~ ~ I . d r ~ r 5. 'k ~ r -
I I ri i - t l~ ~ I ; ~r;i n I ~ r( ( hh~, 7 h~ 7 I~~~ rl ~ ~
Tar I J ~ !r ~ ~ ~ ~ ~ f vI -
i i I - 1 ' , ~ r f ; ~ ~ ! ~5. TOP 90C=973.4Q ~ ~ ~ 1-~, ' ~ ~ '
~ JNV=96733 ~ ~
C&O

~ ~
~ ~ 10' BUFFf 10' SAF 10' BUFFf 10' SAFETY BENCH ~
~ 10' LITTORAL ~ ' T ~ ~ t ~:'L Ls Oq
A ~ SHELF
~ 90 ~ F \ 90~
~ ~ „ ® PERMANENT STAAC P001 ELEV= 988.00
` ~ \ ~
_ ~ TOP OF BERM p®8t o~Ce b®X 1239 968.00 za6 sec®nd street
hicla~ry, north e~r®1Bna a~6oa
~ ti SEDIMENT FOREBAY y~oe~~ ph®~~_ c~~~~~2_~t®3
~ ~
~ P 0 N D c~~) ~z~-~so~ F SEDIMENT CLEANOUT BENCHMARK ~0~ ~ °
' , ~ ~ s ~,,,-~''-TOP OF POLE = 964.00 o WEIR CORE TO B£ w
95% COMPACTED CLAY OBTAIN MATERIAL ON SITE
z~ I~ ~ m AS DESIGNATED BY ENGINEER
'I,;,, ~ ~ ~ EtOTTOM EtEV= 964.00
~ ~`,I,z~, , i - - N CONSULTANTS
~ ,F~'~i ~ LINER - 12" MIN. THICKNESS
J~~ , loox coMPACrEO cwr z~a TAYLOR & VIOLA
- ~rt~•~ ~ ~ OBTAIN MATERIac oN SITE ~°'~9i STRUCTURAL ENGINEERS AS DESIGNATED 8Y ENGINEER ~G~
f~~?'° '°'pF HICKORY, N.C.

~ SECTION A-A AT FOREDAY
~ \ Borroia BRITTAIN ENGINEERING NoT To SCALE ELEV 9ss.oo PLUMB'GMECHANICAL &
. ~ ~
~ ~ SEDIMENT CLEANQUT BENCHMARK ELECTRICAL ENGINEER S roP of Pock= 9s5.Qf CHARLOTTE, N.C.

A ~ ~1 ~='i
Ate' t~.!~~Af
1Y~~ ~ _
\ ~ 1. ROUTINE MAINTENANCE IS VITAL TO THE OPERAl10N OF THE WET DETENTION BASIN. NO TWO WRGHT ASSOCIATES
~ lS iit~~,: PONDS ARf THE SAME, 8UT EVERY POND WllL REQUIRE MAINTENANCE AT SOME POINT AND THEIR MAINTENANCE NEEDS Witt VARY WITH THE SIZE, TYPE OF WATERSHED, LOCATION, Erc, CIVIL ENGINEER S
l j. l~l "a } 2. ADEQUATE FUNDING IS ONE OF THE MOST IMPORTANT FACTORS IN A SUCCESSFUL OPERATION
l%. AND MAINTENANCE PROCRAM• NEWTON , N. C. 3. DESlGNATIQN Of A RESPONSIBLE PARTY l5 IMPORTANT TO ASSURE INSPEC110N AND MAINTENANCE.
~Fw' - 4. ESTIMATED ANNUAL OPERATION AND MAINTENANCE (0&M) COSTS FOR '.WET DETENTION BASINS OF 5% OF CONSTRUCTION COSTS WERE FOUND !N A SURVEY CONDUCTED BY THE STALE OF MARYLAND
^7;~~, ~k~ ON THEIR WET DETENTION BASINS. 1N ADDITION THE NURP STUDY IN WASHINGTON D.G, ESTIMATED O&M COSTS TO BE 5% OF CONSTRUCTLON COSTS
~,r~' ~ c~. 5. A STUDY OF MARYU9ND BASINS FOUND THAT IN GENERAL, PEOPLE HAD MORE FAVORABLE 1MARfSSIONS
_ OF WE7 DETENTION BASINS, WERE LESS LIKELY TO THROW LDTfR IN TEHM, AND WERE MORE LIKELY TO CLEAN AND PERFORM ROUTINE MAINTENANCE ON THESE Et4SINS WHEN THEY WERE PROVIDED A
~ ~c"'~ ~.f~ V i U~-~ 4,~,. PROMINENT POSD70N !N THE DEVELOPMENT. 6. A PERMANENT EASEMENT MUST BE PROVIDED TO ASSURE EASY ACCESS FOR MAINTENANCE CARE
v~ L,~~; , SHOULD 8E TAKEN TO SECURE ALL APPROPR/ATE LEGAL AGREEMENTS fOR THE EASEMENT. 7. A BENCHMARK FOR SEDIMENT REMOVAL SHOULD Bf ESTABLISHED TD ASSURE ADEQUATE STORAGE
i iy, ~ s4 fI~W FDR WATER QUALITY AND ft00D CDNiROL FUNCTIONS.
8. THE MAINTENANCE NEEDS OF ANY PARTICULAR WET POND ARE HIGHLY DEPENDENT ON THE CONDITION OF THE WATERSHED THAT CONTRIBUTES RUNOFF 70 THE POND. MAINTENANCE SHOULD ALWAYS INCLUDE
F, ~ ~ ~ MINIMIZING EROSION PROBLEMS AND POLLUTANT EXPORT TO THE POND FROM THE CONTRIBUTING WATERSHED. 9. AGAIN, ONE MUST REMEMBER THAT WHILE GENERAL MAINTENANCE TASKS ARE 1DENTiRED HfRf, ACTUAL
r}'„~ NEED WILL VARY FROM SRE TO SITE. IN GENERAL, PLANS MUST INOJCATE WHAT OPfRAAON AND MAINTENANCE ACTIONS ARf NEEDED, WHAT CRITERIA WLLL BE USED TO DElERM1NE WHEN THESE ACM)NS ARE NECESSARY, AND
WHO LS RESPONSIBLE FOR THESE AC110NS. EXAMPLES OF ITEMS THAI' SHOULD 8E INCLUDED ON AN OPERATION AND
MAINTENANCE PLAN INCLUDE, BUT ARf NOT LIMITED TO THE FOLLOWLNG. A. DEBRIS AND UTTER CONTROL CHECKS FOR INLET OUTLET AND ORIFICE OBSTRUCTKIN AFTER EVERY STORM
I ~ PRODUCING RUNOFF. B. PROVISIONS FOR ROUTINE VEGETATION MAN4CEMEh1T/ MOWING AND A SCHEDULE FQR
THESE ACTIVTTES
C. CHECKS EVERY 6 MONTHS, OR MORE FREQUENTLY, FOR: 1) SEDIMENT BUILDUP AND THE N£fD FOR REMOVAL.
i 2) EROSION ALONG THE BANK AND THE NEED FOR RESEEDING OR STABILIZAftON ANO IF RESEEDING IS NECESSARY, A RESEEDING SCHEDULE
I 3) EROSION AT THE INLET AND OUTLET AND METHODS OF STA8IUZATIDN 4) SEEPAGE THROUGH THE DAM
i i 5) OPERATION OF ANY VALVES OR MECHANLCAL COMPONEMS D. AGREEMENT SIGNED AND NOTARIZED BY THE RESPONSl81f PARTY TO PERFORM THE
I V I J ~ TASKS SPECIFIED IN THE P1AN, INCLUDING lNSPECTTONS OPERATION, AND ANY NEEDED
0 1 MAINTENANCE ACTNITIES.
V f~ ~
r
INSPECTIONS
' V
1. NORTH CAROLINAS STORM WATER RULES REQUIRE ANNUAL lNSPECTKINS BY THE REGULATING AGENCY Of THE WET DETENTION PONDS AS A MINIMUM. MQRf FREQUENT INSPECTIONS BY
THE LAND OWNER, OR POND OPERATOR ARE STRONGLY ENCOURAGED TO ENSURE THE PROPER OPERATION OF A WET DETENTION POND. LOCAL GOVERNMENTS CAN R£OUIRE MORE FREQUENT
INSPECTIONS, AND ALL LOCAL CODES SHOULD BE CONSULTED. HI
V 2. THE DIVISION OF ENVIRONMENTAL MANAGEMENT AND SEVERAL LOCAL GOVERNMENTS HAVE I ~:I DEVELOPED INSPECTION SHEETS THAT SERVE AS CNfCKLISTS FOR INSPECTORS AT A MINIMUM 1
i AN 1NSPfCTION SHOULD INCLUDE REVIEW OF THE FOLLOWING ea A. 08STRUCAONS OF THE INLET AND DUTIET DEVICES BY TRASH AND' DEBRIS
B. EXCESSNf EROSION OR SEDIMENTATIQN !N OR AROUND THE BASIN p C. CRACKING OR SETTLING OF THE DAM ~
~ ` V D. DETERIORATION OF INLET OR OUTLET PIPES J„
FOUNTAIN AERATOR \ f. CONDITION OF THE EMERGE7JCY SPILLWAY 4= r~ F. STA81LlTY OF SIDE SLOPES k
KASCO 3400VFX "J OR APPROt~fO EOUA! G UP AND DOWNSTRE4M CHANNEL CONOlAONS H. WOODY VEGETATION IN OR ON THE DAM '
_ 'J N9lH lIGHANG XIT \ `1J 4,;~
` ~
r,<`,'~ I"",
~
'r:? l ~
E~{
E
~';1
fT STRU f I p- ` `I
D S PAff
l F~ ' I~, ~I
I v~ v
C?
~ ~ TRASH HOOD/
ANTI-VORTEX RACK TOP OF DAM
r 10' LITTORAL 974.00 SHELF PROP GRADE g
`r - TOP OF RISER
(1) 1.5" ORIFICE HOLE AT 970.20 x FOR DETENTION a
INV AT 969.00
PERMANENT STATIC
POOL ELEV= 969.00 AQUATIC PLANTINGS 1' MIN.
r (1) 1.5" INLET PIPE FROM ACCEPTABLE DESCRIPTION SPECIES LISTING FOR EXTENDED 1 BELOW SCHEMATIC PHASE
PERMANENT POOL SURFACE POND #1 STATE OF NORTH CAROLINA
PROP. ~ ALONG THE OUTER PERIMETER DESIGN DEVELOPMENT PROP. STEPS ~ NO MORE THAN 36" RC o4 LITTORAL SHELF AND NOT
t5" O.G RISER rw IN THE WEIR SECTION;
i E SLUICE SUPPORTS o~ (SEE PLANTING DETAIL' BELOW) PER MANUF. ~ WEIR CORE TO BE
NOTE: I USE THE FOLLOWING AQUATIC PLANTING 'LANTING 95% COMPACTED CLAY
IN THE OUTER PERIMETER OF THE POND'S ~E POND'S 6x8 CONC. ABTDIESIGNATED B~ ENG NEER
LITTORAL SHELF IN AN ALTERNATING PATTERN ~ AS SHOWN IN THIS DETAIL. (ALTER PLANTS PING PATTERN BOX ER PLANTS TOP OF
FROM THE "SELECTION AND PLANTING GUIDE NTING GUIDE BOX= 966.00
FOR AQUATIC AND W,QLAND PLANTS IN THE PIEDMONT REGION OF NORTH CAROLINA MANUAL) 1ROLINA MANUALI. 12"0 SLUICE
RISER GATE
PICKERELWEED - 1 GAL. SIZE ELEV. 963.50 PROPO 326' - 30" HOPE TLET AT 1,00% W.H,
RLS.
R ' TAI - 1 GA .SIZE LIZA D S L l BOTTOM 6 CBSA ARCHITECTS, INC. 2005 ELEV= 963.00
SOFT STEM BULRUSH - 1 GAL. SIZE SIZE ~ LINER - 12" MIN. THICKNESS 7' x 9' x 6" THK. 100% COMPACTED CLAY CONC. FOOTING
GRAPHIC SCALE _ WRl~HT & ASSOCIATES eee`~ CAR ARROWHEAD 1 GAL. SIZE OBTAIN MATERIAL ON SITE WITH 10x10x8/8 WWM,
ee,`~`ooooooeoeo ~ iD ENGINEERS & SURVEYORS °o<°F*~5S/p o~i ~ ° 5 l0 2~ ^T^ T _TT, 4 MARSH SEEDBOX - 1 GAL. SIZE AS DESIGNATED BY ENGINEER
°s2 T: °a ° , TWO CONC. ANTI-SEEP COLLARS IN THE UPPER 2/3 OF DAM
~ 4190 HIGHWAY 1 & SOUTH - s E , o _ _ -
NEWTON, NC 28658 9 4 ate: IN FEET ° ( ) TYPICAL PLANT DETAIL OF LITTORAI LITTORAL SHELF NOTE: ALL DINT M T A SECTION A-A AT DAM
® o ~ °`°^°C~N~~°(~e ~ ~ ~ OS 1 iriCh = 10 fC. NOT TO SCALE °oooooo a\e / / f~~~1 ecc_ ~~n~ nccirc ..F`o ..o\. J S US BE SE LED NOT TO SCALE ,a,.,-~~ ,t
ip aii J` U.! `I u4u 'PUd-LLVd VI I IVL 'e~V! 1111{1 e~. VVAit- K i iurli.
[phone] FAX Como

_
L~CATI~N MAP
ND SCALE
1137 ~ 159
office box 4239
226 d nw
1155 ` ~ / t r } 994 j i , !tick®ry, nordd c~r®13n2 286®i
83 1299 ~ ~ ~ i t 1 pb®ne - (828) 322-3q,~3
1218 ~ ~ ~ 1195 ~ pupwnvrsiwt` ~ , 1947 ~ ! . ,i ,~srw.aai ~ r' ~ ~ ~ 1. f , j ;Fex (828) 32z-a8®2
stwE ut rrp+na i ~ ~ ~ , ~ , ~ ~ ~ -2bsa~cbsa .c®m
; ~ a r , r ~ r ~ - Q: i ~ ~ ~ I ~
~ ~ S:,T~~~¢ ~ / . ~ ~ I 1 PIXNibYENi SKME
9146 ~ r r 6,3,~i,~yr ~ ~ ~ uprO~R~i 1 / i
;r ~ ~ gas . `"'-,I-~-r._.: 1947 ~ , ~ ~ , r f ~~i ~ ~ , - i, s11p~uBE~ia>~ ~r~ v~rxa'var p CONSULTANTS
E, l -8O . .DOUBLE ROW % bR ~pPROYEDiEQyAI ~ ' O
_ _ - ~ . ' OF SILT,FENCE _ ~ BOTH SIDES OF \ / ------_.a ~ TAYLQR & VIOLA
CRE7SC ~ i ~ ~ ' i , , , 4t t i 1 , A® ~ \ ' 4
_ , / ~ l r ~ ~ i.. / ' ~ ; ~ ~ i ~ I ~I ~ ~ ~ ~ ~ STRUCTURAL ENGINEERS
-x-89>1 ~ gr ~ 9@® HICKORY, N,C.
TEMPORARY ~ Sri ~ J ~ ~ e "~,3-gz. `f . / i DD/ER$ION rho ~ / ~ i _ • ~ `
A.,. i DITOH ~ ~ ~ g TEMPORARY _ ~ i~ h 'ii 4~ DNER590N
. , r'. i` 4 ~ , / ~ ti ~ DITC}I ~ ~ ~ i I . , I . ; ~ ~ ~
~ ~ ~ v' _ ' LE~RO t `DOUG W , ~ i r ~ , ~ Hi ~f~ ~ OF SIIT!FENCE I ~ ~ ~ . i . ~ ~ BRITTAIN ENGINEERING
Q ~ ~ ' ® BOTH 51bES OF - - I i, ~ 1 ~ r .g ,2 ~ 6. CREEK ~ ~ , ® PLUMB GMECHANICAL &
/ ~ Q i 1 ~ k ~ f 2y, ~ ELECTRICAL ENGINEERS
_ _ 'g / i ono. ~oo~ CHARLQTTE, N.C.
r 4 ~ , ~tio ~ ~
r ' , ~ „ , / _ ~ ~o ~ o ~ ' a~., ~r
_ ~ , n - - ~ ~ / ~,1• A ~ i ~ ~o •oir.. _ ; ~ 'r, ~ 1-. l ~ ~ ' ' ' ~ - ,
a i ~ , ;j,= ~ • RA~~D AR ~ ' ~ i l,r' ~ ~ ~1 ~ . ~ WRIGHT ASSOCIATES
c° ~ ~f~ i.
! i ~ 1 ~ ~ ~ I . o/e • i ~ I ~ ~ . ~ ` ' ~ SWALE TO BE LINED CIVIL ENGINEERS ~ ' 'a~j ~ ' WITH LANDLOK TRM 450 NEWTON, N.C.
h 1; ~ - ; ~ ~ ~ l o ~ ~ ~ ~ i ~ I I I LINER OR EQUAL
r'V ~ ~ f ~ - r~97i 'd i ~ - - -a .~ryo \ ~ , ~ I ` I
" i / ;j ! ~ ~ . , ; ~ ao~ ~ ~ i
~ ~ 1• ! ~ _ / E ~ _ ~ ~ Z ~ f i y Q
µp1CP ti q,N~u~ ~ ` ~ . ~ ! v~`i ~ - ~ \ A p - I - o ~ 7 ~ f ~ I a a
OR Mpq~p EQUAL - ~ d - - ~ I ~ ~ ti I ~ ;4. I I~ i ~ ~
t ~ .i o ~ r - ~i l ~ 1 _ ` ~ _ o v r ti ~ , ` ` ~I I
~ ~ \ ~l~I Q ~ ~ ~ 0 1 ,
i I , ` @ a° r .aim ~ , - ' f ~ ~ , ~ ~ ,
' .4 ~ ! I I ® ~ ~ r I ~ ~
~...I ~ 221 ~ ~ ~ ~ ,Q ~ ~ ~ ~ ®-~~~aa. ' I i

r - - ~ , , ~ , , ~ ; r d I j ~
- ~ ~ ~ - B ~ 3 l't ~I i ~ ~ ~ ~I
• i , i . r _ , I _ . ,l- , , r _ _ 9 4 - . , ,y
~ ~ . ~ ! _ - I ~ ~ ~
I t f: r , ~ _ i ~ 1 t I ~ ,
j ~ DISNBRED ARFA=11.0 ACRES J I . i ~ `t ``r
, ~ i _ ~ A~ i ~ ~ G I I + 4 ~ ~ ~ _ _ ~ 9 ~ ~
, - ~ 1 ~ ~ ~ ~ ~ I VET ~ ~ , I I~ PP~E~ PLEA ~
INSTALLATION OF PIPE, " ' " 1i_ HEADWALL AND JUNCTION ! ' _ I ~ ~ ~
BOX TO BE PERFORMED ' i, ~ ' ~ ~ ~ !r- - ;i ~ ,
IN THE DRY , ~ r ~ ~ :k - - ~ _ • r BANX ~ ~ ; ~ PAVED a ~ ~i a _ ~ B ~ 5' ~ ~ I
1 .t;,°. ASSUMED g w ~ ~ ~
- ~ V 9 ` BOTTOM OFa4NX ,I~, ~ , ;;.S t ~ i ~ ~ A ~ ti~
\ J
>rOW 8~ PROP. I '~,j U, _ ,
PrPE ~ ~ . ~ ~ p i x ~
~ ~ i i i d lei,` ~ \ ~I
_ E ~ ; r ~ ` ~ . \ ~-f_ ~ i i+ 1 i, i~' ~ 'j;- ~ - ~ ~ ~ ~~I~ ~'j
. i I ! % f ~l ~ ~ ~ ~ ~;j
1°
FLOW &4RRIER PUMP TO BfLOW . ~ i. (coFFERaa~t) - WORKSITE l~''' ~ ~ , _ ~ ~ ~ i ~ ~ ~ I ~ 9 _ ~ ~ ~ 6.' r
PUMP USED i ~ I I ~ ' ` ~ 470 ti }!T, ,n 4,~ _ r . _ Q AT LIME OF EXCAYAT]ON ~ M,., y r ~ \ ~ ~ ~ lEAWOPARY Sr]A~'Kr @IS6V (TSB) ~~i I
. ~ f. ' ~ _ r I r iE~fPOR44Y AOCK MH (iR0)
' I, ~ ~ ~9.'~, , ~ 733 - ~ i ~ { .A , i ; :..A~ ~ ~ IFIAFlOA/AY DNERSION !MIEN hi
PLAN VIEW ~ ~ ~ - _ P~.... - i ire / - i` I ° 1 i Y• ,A ~ ~ ~ 't- IX roPO IME
(COFFERDAM) ~ . ~ j ! ~ " I ~ i ~ ~i - i' t l i ~ h 1 i ~ 1. ~ V ~ ~ PROP. 7Dm tHPE ~ \ ~ ORIAYtCk' CUCt£Rr k9M ~
~I : ~ A DURtT PRWEC7NXJ t(~ q
FLOW BARRIER ~ ~ I ; ~ ~ ~ , ~ ~ I q ~ i ~ ~ \ ~ ~ ®iplf0.4ARY CORSr. DVIR4NCE ~ I~~ ~ ~ A ~ ~ 111111 I~ ~ ~ u.~.i.~~..ty Ob7URBE0 ~ C~
H NF l~ ~I ~ , Q :i ~ _ e- - ~ lMPER140US S EETi ~ ! . ~ ~ _ ~ ~ I I h - ~I ! e~ „ , I ! ~ ~
J ~ ..~t I 'li ~t~i I ~ ,-I ~(L4'' i 'i ,..I V. - i ~ ~ ' ROCK a~cK Da1P ; d ~ ~
_ 4 ~ 't E t , ~ ~ a~rtr PROrECnav (Roar oourawu!? ~ 72.5 ~ ~
- I ~ M1~; .1 ~ ~ 1:' J._!' dd ,~~.-_._r.:~ ~1 ~ 970.50 ~ ~ ~ ~ ~ _ l - 98a.96 1 r ' J PROP. PIPE d4.4 . V ~ . N- -Y - lEA1P0A1RY SOJ PFKCE
z , ® 3 _ I~: l ~ ~ ' ~a s-t ~ iEM°PR4h1' SCOPE ORANaS
~ ,4 i X X ~ ® m ~~i f Ill I'~
i' ~ z, l
• ~ ~ ~ + r: l ® F ~ _--r' n ~ I j
PROFILE VIEW ~ ~ 1 ~ ~ f1~ ~ I ,i° o ~ ~
` ~ , 1 r ( ( ~ ` (F „
8'~ - _ ~„~or ~ ~ i t ,'i ~
° ~ i f t _ ~ _
NOT TO SCAtE ~ ~ s ,I. ; 31 ~
I ~ ~ j I 00.00 ~ ~I ~ ~ 1 r ~ l PHASING: ~ ~ ~ ' ~ ~ PHASEj~i: INSTALL TEPORARY RISER BASIN fit; AFTER COMPLE110N OF BASIN
°a O 1 ~ ~ ~ a°I C~ ~ 'TYPO I i j ,DNERSION DITCHES & SILT FENCE. BEGIN GRADING. j 1 PHASE ~2: lD'ON COMPLENON OF GRADING OF PERMANENT DETENTION POND AND DESCRIP110N
~ J ' ~ ~ ONSTRUC I' STORM DRAINAGE SYSTEM, MOVE TEMPORARY RISER AND SKIMMER TO PERMANENT ~ POD LOCATION; MAINTAIN DOUBLE ROW OF SILT FENCE ALONG PERIMETER OF SCHEMATIC PHASE
- ~ TEMPORARY RISER ENTRANCE - - , • ~ ~ ~ . I BASIN ~9 _ ~ 1 I ' % HWP 163. REMOVE TEMPORARY RISER BASIN ~t AND GRADE AREA AS SHOWN DN j ~ PtANS. UNPOP! COMPLETWN OF GRADNVG, INTSALL ALL CURB & GUTTER AND PLACE DESIGN DEVELOPMENT
~ _ _ - ~ . 1; ~r ' ~ RISER&SKIMMER ~ ' ` ` ~ STONE AS SOON AS POSSIBLE. HYDROSEED AREAS OUTSIDE OF PAVED AREAS AS SOON AS POSSIBLE AFTER COMPLE110N OF GRADING.
-I l; - I ~ ~ ~ ~ r
GRAPHIC SCALE , . ; , . r, ~ SF ~ NOTE: RISER BASIN ~1 CANNOT BE REMOVED UNTIL AN INSPECTION HAS BEEN
' ~ C.: T ~r 50 0 25 50 100 2D0 ~ ~ ~ I E, >F ~ ~ . ..CONDUCTED BY NCDENR LAND QUAIJTY SECTION AND APPROVAL HAS BEEN • = ~ ~ ~ 1 ~ GIVEN TO REMOV(: fiHE BASIN ' ' ' ' '
" M x972 y t
_ - ~ - - ~
_ _ IN FEET _ . , 1 r , _ ,1R... ~ s e , y.- ; . ~ J _ ,
1 inch = 50 ft: , - - ~V ~
g,SMN g 1 ~ ' 96 ~ry~' M 'P 81~34'~8'~l~ >~555' ' ~ ~~~152'~~
~ ~ ~,g~ 11 ~ H 813448'°t~ i ,5>t®N ~ s ® ~ ~ ~ ~ N 813516 dY 186.18 ~4 33 W.H,
r~ , ~ N 822707"dY 15267 2223 1 !nom ~ /J 8 1' 28 7~ R.LS,
o`' A 140"dY 16&8B 3P.9 . • WRIGMT & ASSOCIATES 4,,. ~ , Rp N 837 • ~ CBSA ARCHITECTS, INC. 2005
~ ENGINEERS & SURVEYORS ~ ~FES sr°°~4 eoa o ~L° •
Q ® 4190 HIGHWAY 16 SOUTH a ~ s ~
® NEWTON, NC 28658 F 34 ,1,~; ~ ® ~ a
e ® , ~ °~~~lN~~a°G`r; 7/11 /08 828 485-2205 OFFlCE ''IFS R\~° ~ ® ~~9~4
[phone] FAX
c"o
i