20081048 Ver 1_Stormwater Site Plans_20080806

. • / r~
~ ~ 4"Q PVC CLEAN-0UT ~ ' ~,1 SPECIFICATI
• w.~ ~ ~ PIPES (f0 BE INSTALL® BIORE'fENRON S01L
~ AT ENDS OF UNDBiD ~ 1^ ~ , BX)RETBrRON CBt. ~ PIPES AND'r ~o C450 1. THE SOQ SHAH BE A UNIFORM MDT, FREE OF STONES, STUMPS. ROOTS OR OTHBt SIMILAR OBJECTS LARGER THAN TWO INCHES. NO OTHER MATBIIAI.S OR SUBSTANCES SHAD. BE MD®OR DUMP®WIiHIN THE BIORETBJtiON AREA THAT MAY BE HARMRJL TO PLAM GROWTH, OR
BOTTOM ELEV =421,00' ~ r~,, PROVE A H8IDRANCETO THE t'IANflNG OR MAlN18VANCE OPERATIONS. THE FLAMING SOB. SHAH. BE FRIX OF NOXIOUS W®S.
° TH~cK MU~cH COVER ~ ~ Do NOt vER wnN ® ~ 7 4 ~ SEE PLANT LIST FOR LEGEN , ~ 4'THK2CSOLMEDiAN~( ~`S 2 THE PL'1MING SOIL SHALL BE TESTED AND SHALL MEETIHE FOLLOWING CRRERIA: ?F:
C450 ~ 2'THK3;wASHEDSANDIAYER ~ - PLANTS, SIZES, QUANTITIES, AND f~~ 4 4"Q PERFORAT® PVC PH RANGE= 5,5- 7.0
s" #51 STONE LAYER ~ , uNDERDRAINS ~ 0.596 7 SPECIFICATIONS sEE DETAIL #I7) ~ ORGANIC MATTBt~ 3Xi MAGNESIUM= 35 LB./AC (MMd)
( / ,f (t0 BE INStAUa Ow C450 d" GRAVEL PHOSPHORUS (P2051= 75 LB./AC [MIND tiF
REtABVING WALL ~~T`°`~ POTASSIUM (K20)= 85 LB./AC (MIN) F j ,
BASE aEV 423.00' ~ ~ ~ T ! SOWBIESAl1~ 3W PPM a„~ PBiMEABIUTY= 11NIHR
I ~ ~ ALL 0 ~ ~ i . ~ ~ O, i ~ USH WttH GRADE ~ ~ ' ~ r ~ e~°` i
/ 3. BIOREI8Vti0N SOIL SHAD. BE TESTED FOR THE FOLLOWING: PH, PHOSPHORUS, AND POTASSIUM AND AtxXDONAI TESTS OF ORGANIC MATTER, ~ AND SOWBIE SAL1S. A TEXNRAL ANALYSIS LS RE(;1t11R®FROM THE SITE STOCIO'ILED TOPSOIL. IF TOP50R. IS IMPORiED, iHEN A TEXNRE
~ ~ ~ • ~ ,r ~ ANALY~S SHALL BE PERFORM®FOR EAdt IOCAl10N WHERE 1HE TOP SOIL WAS EXCAVATED. ''~r
~ ~ ~ , l` J ~ f rr,, f ~ 4. LEST RIXORT SHALL BE PROVIDED FOR ANAL AS$UILT CERTIRCAlION, s ,°c '
. ti ~ 9 / /
~ ~ 5. SHOULD THE PH FALL OUi OF THE ACCB'TABLE RANGE, R MAY BE RATS®WRH LIME OR LOWERED WtM MtON SULFATE PLUS SULFUR.
~ ~ ~ " ra ~ f / ~ VARIABLE WIDTH J I COMPACTION
x` p' ~i ~ STORMWAIER ~ ~ ~ ~ 6. R L4 VERY IMPORTANT TO MINIMIZE COMPACflON OF BO1H THE BASE OF 1HE BIORETBVflON AREA. WHEN POSSIBLE, USE IXCAYAiION HOES ~f TO REMOVE ORIGINAL SOM. IF BIORETB~iION AREAS ARE EXCAVATED USING A LOADER, THE CONTRACTOR SHOULD USE WIDETRACK OR ASS O C ~ A T E S
• ~ ! ~ ACCESS EASEMENT 0 { QS ~ MARSH 1RACK EQUIPMB~Ii, OR UGHr EQUIPMBJr WRN NRF tYPE ORES. USE ~ EQUIPMENT WTIN NARROW TRACKS OR NARROW ORES,
~ RUBBBT ORES WITH LARGE LUGS, OR HIGH PRESSURE ORES WILL CAUSE IXCESSIVE COMPACTION RESULflNG IN R~UCtB7 INRURAIION RATES
E f ~ ~ ~ , 1 Ok 100•YEAR FLOODUNE ~ ~ f AND STORAGE VOlUME4 AND LS NOT ACd3'TABLE COMPACflON WILL SIGNIRCANRY CONTRIBUTE TO DESIGN FAILURE 16 CONSULTANT PLACE, SUITE 201
• , 7. COMPACTION CAN BE ALIJ:VIA1®AT THE BASE OF THE BIOREiEMION FAdIlTY BY USING A PRD~ARY 11WNG OPBtAliON SUCH AS A CHISEL DURHAM, NORTH CAROLINA 27707
• f PLOW, RIPPER, OR SUBSOILBt.1T#SE iIWNG OPBtAlIONS ARE TO REFRACNREiHE SOLI PROITLE THROUGH THE 121NCH COMPACTION IONS P 919.490.4990. F 919.440.8953 SUBSfl1UlE MEiHODS MUST BE APPROVED BY 1HE 64G1NEER. ROTOflILERS TYPICALLY DO NOT flLL DEB' BVOUGH TO RT~UCE THE EFFECTS OF
y COMPAC110N FROM FM°AVY EQUIPMENT. 537 MARKET STREET, SUITE LL20
~ ~ cRESraEV=421.90' F
~ ° a' , ,"a ~ m 5~ STREAM BUFFER BOUNDARY 8, WHEN BACK RWNGTHETOPSOILOVERTHESANDLAYER.RRSTPLACE3T041NCHFSOFTOPSOILOYERIHESAND,IHENROTOflLLTHE CHATTANOOGA, TENNESSEE 37402 SAND/tOPS01l TO CREATE A GRADATION LONE I~1MP ANY PONDED WATBt BB'ORE PREPARING [ROTOiIWNG) BASE BACKFMJ. THE P 423.266.4990 F 423.266.5700
FOREBAY LINED ~ Q PLUG VALVE ~ , ~ g a ~ O. '"i:~ e 'w b, e~ RFJNAINDIX OFTHETOPSOILTO RNAL GRADEAND OVBiFiLL BY 141596 (2' PER FOOT DEB'). www.horvathassociates.com
{ ` ~ ~ . &m+ ~ DIP t m og.+ a r , ~ o+ 9. WHEN BACK RLL~IG THE BIOREI1BJilON FAdLItY, PLACE SOM. IN LIFTS 12 T018". WATBt LIFTS LIGHTLY TO B~ICOURAGE NATURAL SEIILEMB~Tr.
• a > ~ ° ~ < a CONCREiEEiuIBtGBrCYSPILLWAY t " , DO NOT USE HEAVY EQUM'MB4i WtttBN THE BIORETBJRON BASIN. HEAVY EQIUPMENf CAN BE USED AROUND 1HE PERIMEtER OF 1HE BASMd TO
a . a ° ° . • e ~ SIDE SLOPES 5: t ~ • SUPPLYSOILS AND SAND. GRADE BIOREIBVflON MATBtIALS BY HAND OR WIM LIGFIT EQUIPMB~R SUCH AS A COMPACT LOADBt OR A DOIBtH.OADBt WItH MARSH 1RACKS. MINIMAL COMPACTION CAN BE APPU®TO 1HE SOIL BY TAMPWG WtIH A BUCKET FROM A DOZER OR
~ w ~a ~ TOPELEV=423.00' C450 a° " ®6 ° ~ BOTTOM ~ .oe' BACKHOE
4 WIDE SPILLWAY OUTLET CHAN 8 ~ . d PLANT INSTALLATION
\ n ®3: i SIDESLOPES y \ 10. MULCH ENURE BIOREtNETION CELL SHR®DED HARDWOOD MUldi IS'tFME ONLY ACCEPi®MULCH. PINE MULCH AND WOOD CHM'S WILL
A . ~ \ ~ ®3: t LoNGiNDINALSLOPE C450 ~ \ \ ~ \ FLOAT AND MOYETO THE P OFTHE BIOREIBriION AREA DURING A STORM EVENT AND /1RE NOT ACCBRABIE SHREDD®MULCN
~ v y LET =421.00' \ \ - \ \ MUST BE WBl AG®(6 T012 MONTHS) FOR ACCB~'ANCE '
\ \ 11. MINIMUM TRH ~ LS 2Ji DBH".1HE PLANE ROOT BALI. SHOULD BE PLAN1®SO 1/81Tt OF THE BALL IS ABOVE RNAL GRADE SURFACE THE W Q
MINIMUM StRtUB SaE SHALL BE 3GALLONS AND 1HE MINIMUM HEI~ACEOUS PLANTS SQE LS 1-QU1Rr. O~ L1-T Z_
.v ~ ~ ti v 12 ROOT STOCK OF 1HE PLAM MAiERIAI SHALL BE KEPT MOIST DURING TRANSPORT AND ON~SIIE STORAGE THE DU1MEi8t OFTHE PLANTING PTP ~ N J
~ v~ ,o' ~ ~ ~ \ i SHALL BE AT LEAST SD(INCHES LARGT~ 1HAN 1HE DIAMEIBt OFTHE PLAN'iING BALL. ~f AND MAINTAIN THE PLAM STRAIGHT DURMG THE ® C ~ ENiIRE PIANiING PROCESS. THOROUGHLY WATER GROUND BED COVER AFtHt INSTALLAiKNI. G
~ 122 LF b"ti3 PVC ®0+596 2,0' LX Sao' W DISS~ATOR ~"~,~NVERTOUiELEV=41600' CLASS'A'ST lz'DEe'l 13. TREES SHALL BE BRAC®USING 2" X 2° STAKES FOR 1HE RRST GROWING SEASON AND AS NECESSARY. STAKES SHOULD 8E EQUALLY SPACED I Q
~ ~ ~ ~ ( ~ ON 1HE WfSIDE OF 1HE TREE BALL ~ ~ U
~ \ ~ 14. GRASSES AND LEGUME ~ SHALL BE flLIED INTO THE SOiI TO A ~'itl OF AT LEAST ONE INgi. GRASS AND LEGUME PLUGS SHAD. BE 0 Q ~
PLANTED FOLLOWING 1HE NON~GRASS GROUND COVER FLAMING SPEgFlCATIONS. _
15. THETOPSOIL SPEdflCAl10NS PROVIDE ENOUGH ORGANIC MA18tU~11O ADEQUA1aY SUPPLY NUTRI84iS FROM NATURAL CYCLING. THE U
o io 20 ao ° o ~ 0 20 40 ~ 1HLS ONflLiY ~ ~ CHI OR MUCH ISAUSED AMEND fliESpIL ROTOTILL UREA~FERRAL®t AT AOF 2 W
1
_ ~ C450 SCALE: 1" = 20' C450 SCALE. 1 - 20 SCALE.1" = 20' SCALE: 1" = 20' f'-
ll1~A.EBPB91N;t laoosQUARET~Er. 6,._ > Q 16. 4"Q PERFORAIT~ PVC UNDBtDRAIN PIPE Will BE PLACE BB.OW 3° 1HICK GRAVii LFAYBL PLACE 3'-0° WIDE SECTION OF HLiBt FABRIC ~ U
THIN BRANCHES AND FOIL tANCHESAND FOUAGEIO OVBt UNDERDRAIN PIPE ~
MULCH ALL PLANBNGS TO A DEPTH OF COMPBJSATE FOR ROOT L PLUG VALVE STEM HANDLE 3", INCLUDING EARTH SAUCER. DO 9rSAtE FOR ROOT LOSS AND )MOTE A NANRAL GROWTH 17. THE MAIN COLLECTOR PIPE FOR UNDTBDRAIN SYSTEMS SIiALL BE CONSTRUCTED AT A MINMUM SLOPE OF 0.5)6. CLEAN-0UT PM'T3 MUST BE
_ ~ CONtACi WRFI TO PROMOTE A NATURAL I BEV NOT PLACE MULCH HAB(f. DO NOT SHEAR. pO NOT B{~, PROVIDED (ONE MINIMUM PER EVERY 1000 SQUARE FEET OF SURFACE AREA). THE ENDS OF UNDER DRAIN PIPES NOTTERMINAiING MV AN
r TRUNK. OBSBtVAlION WBJ. SHALL 8E CAPP®.
YAP AF AFRAA A FV = ~?3
+•®+~m°~m'~°m'~m°am°om'0m'®~'em•®®°~m°~"®•® BUILD 3"-4"HK'vHSAUCER I'-~ H~#I ~ ~AM,1 1&1HE BIORETBdtION FAdItIY MAY NOT BE CONSTRUCTED UMiI ALL CONTRIBUtING DRAINAGE AREA HAS BEEN SrABIt®.
lOf?•vF®ewr.~=42249' 3 . > ~,m,' . , m, , w, e a a a w, a a w, a ® BACKflLLWTtH PREPAREDTOPS0IU t ~a p° ' T AWIEtdD®NAIIVES01lINt2"LAYERS, WATERKEEPINGINVERTO 1 .D, 16, «a®, „e 4 dB~. eapq aag, o 16, ..a~ ig „ a~ , °d~~, ag,~ epq sA, 3i. KEBMNG INVERTOFSAUCBt AS-BINI.T CERflflCAl10N ME AS TOP OFTHE ROOT BALL 19. 11~ BIOI~18rRON CB1S SHAD eE SUBJECT TO AS~UILT INSPECTION AND SURVEY. ANY B~EMENTS THAT ARE NOT CONSTRUCTED PER THIS
„ m°~ m° > m° ®m° ' ~ m a m°~"m°~ m° ®m'+'m° ®m'®m°~ m'~ m°~ m'~ m°~ m' m'~ m«' ° ~ WATER EACH LAYERUNTILSETiLED. THESAMEASTOPOFTHEI + ° RAWFAI_i_11NFIQCRLxT{~EV=42t.~ o w w, o a w+ o e w m e w e w, ~ a w> o o ® e 0 0 s e s o e
~ ~mb ~&°c® SD .~'B .°6 .~.@ _ 9 ® ,kp d'® a~ °e0, 3!, .`0, «~5, ag,. D~ m ~ w ~ w w w i i._. PLAN SHALL BE RB'AIR®OR REBUILT AT CONTRACTORS EXPBrSE
ow ate, aw o® s~, em. a~, o~. ate, m a a ® o+~, ®o a m - PULLBACK TOP OF BURW AdC TOP OF BURLAP B~Ot~ 20. AS•BUILT TESiING, INCLUDING IN~PLACE INRLTRAflON TESflNG OF THE S01L, OF BIOREIEMION SOILS SHALL BE PERFORMED BY A LICEIVS®SOM. B I O R ET E N T 14 N
~~f"• i_ -COVERING. LING. SCIENtIST. SOMS SHALL MEEt ALLSOIL SPECIFiCAlIONS ON TtMS PLAN PRIOR TOAPPROVAL OF AS-BUM.T PLAPL
3' 0 PLUG VALVE 13' SHARP•CRES'i®WEIR 5 4 LF>T' Q DIP :-:_:~,-1;~:6~;:::..:.._:::~., CELL
cRESrEIEV=42t.9tr C450 ? DETAIL SHEET
TWK~E ROOTBALL
PLANT LIST
4 THE BIORETBVflON AREA SHOULD BE VEGETATED AS A i1B~ESiRIAI. FOREST ECOSYSTEM, WDH A MATURE 1Rff CANOPY, SUBCANOPY OF
3 UNDBtSTORY TREES, SCRUB UYBt, AND HBtBACEOUS GROUND COVT5t.1HR~ SPECS OF EACH TRB: AND SHRUB 1YPE SHOULD BE PIANiED.
„ _ C450 SCALE: N,T,S 0450 SCALE.1 - 2 THE TREE•TOSHRUB RATIO SHOULD BE 21 TO 3:1.ON AVERAGE 1REES SHOULD BE SPAC®12 FEET APART AND SHRUBS SHALL BE SPACED 8 FEEL'
APART. PLANTS SHOULD BE PIAC®AT REGULAR INTERVALS TO RB'UCAiE A NATURAL FOREST. WOODY VEGETATION SHOULD NOY BE PLANTED AT
INT~.OW LOCATI0NS.1RffS MUST BE A MINIMUM OF 5 FROM PERFORM®PIPING. m
PLUG VALVE StEM HANDLE ELEV=423.50' THE GROUND COVER AND MULCH SHOIR~D BE ESTABLISH®IMM®IA18.Y AFTBt 1HE 1REFS AND SHRUBS ARE PIANiED.
~ , DO NOT WRAP TRUNK; MARK THE
NORTH SB~OFTHE 1REE IN THE UNLESS APPROVE IN WRTRNG BY THE LANDSCAPE ARCHITECT, PLANTS WTMIN THE BIOREIBJflON Cpl SHOULD BE CHOSEN FROM THE ~ ~ ; `b4, FOLLOWING UST: ~ ~ ~Y J ~ ~
1S' NURSERYAND LOCATEtOTHE NORTH BV THE RELD.
TOP OF B9tM ELEV=423.00' - o e ® 1 sg, e,g «k 8i m g, .+k,«, d®, :8, 1@, .,89, ap", dpa- a®p oak .@° It, «a®, 3g 110 t r ~®G3NE.~m~ ~~gsg~m~~
• +>~,m~ ° ® ° ~"W ° e°m' ®"m' e m ° ®m t00•YEARWSE=422.49' , . w, ~ , ~ TRUNKFLAREANDTOPOFROOTBALL ~ SHOULD BE AT GRADE IN WELL a 8G ~
Ik, ®g,« Bky ,m ~ 0,mw a®®,- , e - , a ~ ~ DRAINEDSOIL,UPT041NCHES(10 m e KEY BOTANICAL NAME COMMON NAME HEIGHT ROOT CALIPER/ QTY. ,4 ~
a R, ~ ~1 1L__ W,°. , mK „~,r m. CM)ABOVEGRADE IN POORLY Trees E~ Shrubs SPR.
b A, r l,m, ~ &g, e.s, v®, a°®.®a m. a+ m.y ®+A a m, ® +~°m• ® DRAINEDSOIIS. AR AcerrubnTm "Red maple" B&B 1" 2 `
.~.e . , v• ~m+ my .m= • » MULCH (4°DEPTH)ALLPLAMINGS. BN Betulaof ra "River Birch" 6&B 1° 6
w w ~ w ® MULCH SIiOULD NOTTOUCH TRH 8" !ry BUG VALVE TRUNK. 3X OF g
13' SHARP CRESi®WEIR CRESTS=421.90' ~ _ CC Cercis canadensis "EOStem Redbud" B&B t°' 3
ToCPSOIuA° ti e,1~ NAT1vE soa IN 9' TD Taxodium distichum "Bald ess" B&B 1" 2
BUILD 4" - HK31t SAI~CBt TO RETAIN ~ IAYtStS. WA'tBT EACH LAYER UMiI
WATERKEEPINGINVERTOFSAUCER ~ ; } ~ THE SAMEAS tTWAS AT NURSERY. ~ ~ , ~ ~ sETTI® (DONOrrAMPi.
5 - M~ ~i IG Ilex glabra 'Ynk Barg" 1B" 3 Gal 10
= 2' ~ ~ ,._m ~ C450 SCALE:1 N Itea vUginica "Virginia Sweetspire" 18" 3 Gal. 5
PACK BACKFILLSOIL AROUND THE r~r~ ~ , , ~ ~ MC Myrica cerifera "Wax Myrlie" 18" 3 9
BASE OF THE ROOT BALL TO STABILIZE; ALLOW REST OF BACKFILL TO SEITLE
4"0 PVC CLFANOUT PIPE 47D PERFORATED PVC NATURALLY. OR TAMP UGttiI.Y.
W~ CAP ~ LOCK W~ b"-DEEP DIP UND~DRAB't ®O+JN 3 3 4' MULCH LAYER CASBiG &SCREW 10P CAP 1(- Hs HemerocailB spp. "Day Lily' i ~I• 3' OC 152 ( (
1 3/B" PERFORATIONS ~ b" O.C. ~ (DO NOT COV6t WtM MULCH) Ps PennBetum spp. "Fountain Grass" , ~i• 5' OC i 12
6 Nom son~uASFASworMUL~wm+~n~r~~TAtI I I
~ / / ~ 4'THK:KS011M0(LAY~ / / (SEESOIIMDfj C450 SCALE: N,T.S
/ / / / /
/ / / / e r / / / / / / / ~.a. / / s~ / / / / / / / / / / J° / / / ~ / / BK)REtENtION SOIL MIX PLUG VALVESTEM HANDLE 8'TB DIP I I
/ / / / / / / / 0 / / / / / / / / / 8596SAND / / / / / / / / / / / / / / / / / 0 / / / 1 RNES 8°!a PLUG VALVE .UGVALVE ~ELEV=423.50'
/ / / / / / / / / / / / / / / / / / / / / / ~ t3'SHARP-CRESTED WEIR / / / / / / / / / / ! / / / / / ® / / / / 3960RGANIC
Still / / / / / / / / / / / / / / / / / OF T IN/FBt CRESTELEV=42L90' sa~ItErErTnON / / / / / / / / / / / / / / / / / / / /
SHALLM~fALL / / / / / / / / / / / / / / / / / / / / / / / (SffS01LSPECIFX;AT~) TOPOFSPILLWAY STANDARDS DESCRIBED / / / / / / / / / / / / / / / / / / / / / ELEV=423,00'
IN THIS PLAN WHEN / / / / / / / / / / / / / / / / / / / / / / / / /
INSTAO,®. SOILSSHALL / / / / / / / p' / / / / / / / / / / / / / / / 7'THIGKWASHED BECBtTiHEDBYA / / / / / / / / / / / / / / ® / / / / / SAND LAYER d' WIDE CONCRETE UN®SPILLWAY OUTLETCHANNEL
1 / / / / / / / / / / / / / / / / ® / / / / (INSTALLED ON TOP LKX3~S01 / / / / / / / / / / / / / / / / / 0 / / ~ / , INVBtT IN =421.00' INVBtTOUT=419.00' DRAWN BY: CHECKED BY:
SgENTSTST PRIOR TO / / / / / / / / / / / / / / / / / / OF FlLTHt FABRIC] s~ESLOPES=S:1 BP JES
AS•BUILT CERi~ICATK)N. / / / / / / / ,1 / / / / / / / / / / IONGRT1DMdAL SLOPE = 3 :1 DATE
. / / / - _ _ - 0 / MAY 16, 2008
/ / / / / / / CHANNELELEV=421.00' 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
U~ ~ 9' L X 9' W X 1' D VELOCRY DISSIPATOR SCALE CLASS'A' RIPRAP AS NOTED
?gyp ° o~ . 8 ys'F°f(,gp~s R ~yq~R.O PROJECT N0.
0360
gr~~s~w
CONCRETE PAD ELEV = 419.00' 3"TH~ICWASHED #51 STONE LAYER v=4t9JXr 07-SP-038 SHEEP No. APPROVI:O
ABOVEAND ON EACH SIDE OF PB'E STONE IS REQUIRED BELOW PIPq TOWN OF CARYL_ ~
1221E bYD PVC DRAIN PIPE! 0+596 3' WNW RUER FABRIC STRIP n",n~-,-~. e,-I.,w I ~.t-' , nnnrr C`C~TIr'1p1 \AICIA/ /~CPII I WAY I ITT FT
t5I V K C I MN I I V I N k-. C L L I. IC V J~ "J C I. I 1V IN V I C Y Y IWW U W VNLT ADVVt U14UMUKAUM) V 1 1 v v e ®i v e~` e Approvea oy uaTe
7 C450 SCALE:1" = 4' Planning Date
C450 SCALE: N.T.S. Engineering Date CONSTRUCTION DRAWINGS
(1f+f1DVO1NUT WflRR RIIC r~1 MACUT AA111 TUC RCCWAI ADC TUC OGI1DCdTV ITC UMMATU ACCMIATCC CA AAN DCDDRM IN77AU WITUM IT OCIAD WDITICAI ^M10CUT 10 COMAIDITCII

i ~ ' r
~ d ~ ~ ~ 1~YE~R tt
! ~ ~ t ~ l ~ ~ PLANT LIST EOTANICAL NAME/ TYPE SIZE SPACING QTY
4 4'0 EXi64D®BASE ~ r ~ ~ f ~ COMMON NAME ;
MANHOLERISERWitFl I } t i ~ d C451 TRASH RACK. BA F CURB ; ' ~ ~ LEMNASPP,/DUCKW® _ FLOATING PLUG 3'-5 22 ZONE t: DEEP POOL
~ ~ + CRESTREV=419.00' ~ ' ~ t j ~ t 1 ~ 1 r d f~ F10A11NG & SUMBERGM~ AQUATIC PLANTS POTAMOGEfON/PONDWE®_ ~y FLOATING _ PlU_G 1 =3' 33 WOLFRBJA LINGUUTA/BOG MAT FLOATING PLUG - _ 1' • 3' 14
1 f` ~ ! f', BEOCHARISACICULARIS/SPIf03tUSH SUBMHIGED PLUG 1 -3 _
3JSLX3J5'WXt D f ~ t~ 5 PREFORMS) SCO1R! HO ~ ~ 7 ~ ~F LIlAEOP~SNLAE~OPSIS ~ SUBMERGED PLUG 1T- ' ~ ~
1~ t ~ 4 451 wl~.'~FABRI000 I 4" LAYER ~ Q~
AND~re RIPRAP ~ ~ , SEE PLANT LIST~FOR J ZONE 2: SHALLOW WATER ACORUSSPP./SWEETRAG EMBtGENP PLUG 1'-2' 125 I EMERGENT PLANTS IRIS VERSICOIO LUE RAG IRIS EMERGENT PLUG i' - 2' 125
i ~ ~ _ ~ 1 LEGEND, P TS, ~ ~ 1 ~ ~ m ~ ° ~ ~ ~ ~ n JUNCOS EFFUSUSISOFT RUSH EMERGBrT 1 GAL 1' - 7 125
~ ~ ~ ~ ~ f t ~ SIZES, SPACING, AN©t D ~ a ~ ~ ~ ~ ~ ° ~ ~ ~ ~ ~ ~ PELTANDRAVIRGBSCA/ARROWARUM (~tGg~TT 1 GAL 1'-7 120 ~ ~
P N 1"00 ~ a s 6 PONt~911ACORDATA/PICKER6.WE® EMERGBJi' 1 GAL 7-3' 121 , ~ `
~ ~ TONE 3; SHALLOW LAND ASCI.~IAS INCARNATA/SWAMP MBJCWE® HERBACEOUS T GAL 7.7 23
' - `1 • B W L ~ L , CAREXGUUC~CB~S1SOUiHERNWAXYSEDGE HERBACEOUS PLUG 6`-12° 35 ~ E,~: HERBACEOUS PLANTS, SHRUBS, & TREES
4 't . . j ~ j\ k{ CARER LURIDAISALLOW SEDGE HERBACEOUS PLUG 1' • 7 27
4444 . y ° HIBLSCUS MOS~OS/ROSE MALLOWNFLOWER HBtBACEOUS 1 GAL, 1' - 7 62
~y q ~ i r7V LX7dSW r t`+. ~ ® a ~ AROMA Ai~UiIFOUA/CHOKE CH82RY SHRUB 1 GAL 3' - 5 1l
r~.Tbtsrw ~ ~ ~LX~~HeaFaEWAU. «~ON~i • ~ TOP~EV=419A0' . ~ z ~ qx'IHRAALNIF~tJA/SWEETpg'pERBUSH SHRUB 1 GAL 5-T 9
~ s a ~ fl- , E .s;~ ~ BASE ~ 418.00' ~ 1~- m ti ~ ~ ~ I ~ CYRRU RACFJMIRORA/LEATHIBtW00D SHRUB t GAL T-11Y ~ ASS 0 C I A T E S
i ~ ~ ILEXGLABRA/INKB9tRY SHRUB 3GAL 5-T 9
~ ~ ~ a m ? ~ ~ a~ 1 ROSAPALUSIRIS/SWAMPROSE SHRUB 1 GAL 7-3' 15 16 CONSULTANT PLACE, SUITE 201
8 1 PRECAST ALL WETLAND NORMAL ,m~ t ~ ~ ~ ~ ~ ® ~i ' C451 INVOUT=416 ~ ~ ~ POOI.REV 418.00'„~' ~ BENUNIGRA/RNER8IRCH TRIX BILB 20'-30' 13 DURHAM, NORTH CAROLINA 27707 CARPINUSCAROLINWdAA/IRONWOOD ~ B&B id'-2D' it P919.490,4990 F919.490.8953
~ ® ~ ~ ~ ~ ~ ~ ~ ~ DK3SPHYROS VIRGINIANA/PETtSU~1MWN TREE B & B 2P - 30' 7
t# d~ ( l 537 MARKET STREET, SUITE LL20
- $ ~ ~ ~ ~ ~ / i 1 ~ _ ~ ~ r` CHATTANOOGA, TENNESSEE 37402
~ ~ ~ ~ ~ r°. I ~ ~ ~ ZON~1 ' ~ 1 ~ ~ P 423.266.4990 F 423.266.5700
7 ~ t ~ ~ I ~ ";i" ~ i ~ www.horvathassociates.com
~ A ® ~ ~ ~ s"® m ~ f ; A EXtB~ DETBdiION WETUND AND ALL ASPECTS APPEARING ON THE CONSTRUCTION DRAWINGS ARE SUBJECT TO AS$UILT SURVEY AND BVSPECRON. ANY ASPECT OF
~ ~ i ~ CONSTRUCTON THAT DOES NOT CONFORM TO PUN SHALL BE R®UIIT OR REPAIRED AT THE CONTRACTORS EXPENSE
1 ~ B. ~ ANY DISCREPANCIES ARE FOUND BETWffPI THE SPEGflCATIONS AND THE CONSTRUC110N DRAWINGS, CONTACTTHE DESIGN ENGINt~ FOR CURIFlCA1i0N.
0 ~ F,OR~AY TO BE LING) i 1 ® A ~ ~ m i ~
4'THKXC CLAY UYSt ~ ~ ~ ~ C. ALL ASPECTS OF CONSTRUCTION SHALL CONFORM TO CttY, STATE AND GENERA!. INDUSTRY STANDARDS FOR MATERIALS AND CONSTRUCTION INCLUDING, BUT NOT UPATT® T0, NORTH CAROLINA BUILDING CODS. CONTRACTOR S EXPECT®TO BE FAMILIAR WRH THESE STANDARDS. R LS THE RESPONSIBILITY OF THE CONTRACTOR TO INFORM
TTIE DESIGN ENGBdEl3t IN ANY STRIATION IN WIRCH STANDARDS MAY CONFLICT WIM SPCCIFlCAILONS AND OR PLANS.
1 ~ ~ ® ~ 1 ~ l 't D. THE EXTEND®DETENRON WEMND SHALL BE USED AS A SEDIM8d1' 1RAP DURING CONSTRUCT~N. BASB~I SHALL BE CLEAN®OF SEDU18rT, AND VEGETATION SHALL BE
/ a I t `t ESTABLISH PRIOR TO flNALQATION AS AN EXTENDED DEtENRON WEMND. ~
W
~ ® ~ r ~ ~ ~ ' E THE CONTRACTOR SHALL NOTP1' THE ~IGIN®t IF EX}STING COND(RONS ENCO IN THE flB.D ARE aFF~tB~Tf FROM CONDITIONS D(PE(.T~ ON THE PUN. W Z
~ BUILDBdG E t ~ ~ ' ~ y ~ ~ ~ ~ ~ ~ i 4 ~ F. FBdE GRADB~G OF THE INTERIOR WERAND, SOIL AMENDMB~tf AND flNAI PLANTING OF WEf LAND YEGETATION SHALL NOT BE COMPLEtED UNtil1HE STIE IS FULLY STABILIIED. ~ J
~ ~ € VARUIBLE WIDTH STORA~WAi61 f +l WENWDSOILNOTES: ~ O
50' STREAM ACCESS EASEMENT ~ ~ A, THETOP b~ICHES OF SOIL OF ALL INR3tlOR WEIUWD SURFACES SHALL INCWDE AT LEASE 5096 M0(OF TOPSOIL AND/OR ORGAN M~4TERW» ~ ~ Q
1 I t ' ` WERAND OUREt STRUCTURE NOTES: = U
J , ~ ~ ~ ~ A, RBNFORC®CONCRETE PPE (RCP) OUTLET BARR9. SHALL BE CUSS III RCP (ASTM ~ 7b). THE PPE JOINTS SHALL BE CONRN®O~RING RUBBER GASKkT JOINTS (ASTM C•443 H
~ ~ ~ j & ASTM C~3b1). Q I,,Z_,
1 B. THE MANHOLE OUR,Ef RLSpl SHALL BE 4' INSIDE DIAME16t (ASTM C-478R AND AASHTO M•199 FOR EXTENDED BASE MANHOLES). THE MANF~I.E JOB4iS SHALL BE RUBBER ~ U O
~ ~ ~ / GASKETJOINR (ASTM Cam. MANI~LEJOINTS SHALL BESECUREIY ANCHOREDTOGEiHER WttF15tRAPPINGTO PREVENTSEPARATION.
C. OURETSTRUCIUR6 (RISIX) SHALL BE PROVID®WRH STEPS (NCDOT STD. 840.6b) SET 1=2" ON CENTER. STEPS SHALL BE INSTALLED ON MITIXIOR AND EXTERIOR OF OUTLET W Z
0 i 0 20 40 0 10 20 40 2 1 SIRUCRIREANDSHALLALIGNWItFTTRASHRACKACC6SGATE ~ ~
SCALE: i"= 20' C451 SCALE. ~ - 20 SCALE:1"= 20' D. BASIN DRAWDOWN LS VIA AN 8"PLUG VALVE THE VALVE SHALL BE AN M8H STYLE B20 K~C9rTRIC VALVE OR APPROVED EQUAL THIS VALVE LS IN ACCORDANCE WRH _ Q
AWWA 0504 SEC. 5.5, AND SHALL BE OPERABLE FROM TOP OF OUiIET VIA A HANDWH®.. 0 U
NOTE PROVIDE S118'S PLUG VAIVE StEM HANDLE E ALL OTHERASPECTS OFTHE RLSBt/BARRB. CONSTRUCRON SHALL CONFORM TO THE DETAILS AND DETAILS NOTES ON THE CONSTRUCTION DRAWINGS. ~
ONINii8110RAND REV=421.00'
EX16110R OF RISER PSt NCDOiS1D. 840.66 TRASHRACK W/ACCESS HATCH 6 BERM SOIL AND COMPAC110N SPECIRCATIONS:
~~~#n FAgNGB6tM C451 RLL 86IIND HEADWALL A, ONSTiE GEOTECHN{CAI. ENGINE[5t SHALL APPROVE CONTROLLED flLL FOR PACEMENT WITHIN THE BERM SECTION. THE GEOTECHNICAi. BVGINffR SHALL ALSO SPEdFY THE METHODS 1HAT WILL BE USED FOR PUCEM9rT OF flLL. GEOtECHNiCAI. BrGB~t SHALL ERHBi CERTIFY THAT SUBGRADE IS SURABLE FOR BERM OR SP[CIFY PT~ARATION
MER~IODS AND MAT88AlS.
4"0 DIP SIPHON I' ~ - I 15'18 PRECAST HEADWALL y0P ~ B~$(y~ EIEV s 421 Wm{ iY~J ORIFK~ 3 3 TOP ELEV s 419.08' 8 B. COMROLIJ~ flLL SHALL BE CLEAN,IMP(3iMFABIE MA1BtW. AND COMPACT®lO AT LEAST 95x STANDARD PROCTOR MAXIMUM DRY DB+ISITY AT OPiiMUM MOLSIURE
too.YEAR Es42D.26' B4VBtTREVo418A0' tf ~ ~1 BASE REV=416A0' C451 CONIBdT f2 PHLCENIAGE POINTS (AS1M Db98). NO BUSIED MATBtIAIS SHAD. BE USED IN THE BERM CONSTRUCROtI.SOILS 1HAT EXHIBQ SIGNIFICANT SHRINKAGE,
1 YE4? WSE a 419 (lit' -1 (W/ HANDRAIL SWBIING, O~P6lSIVE CHARAC18tLS11CS, OR ORGANIC CONTFJVi Gii£ATIX'Li~LW 596 BY WBGHTSHAII NOT BE US®.
RISER CREST ELEV s 419.00' l__ PREFORM®SCOUR HOIE C. ALL YISINE ORGANIC D®RIS SUCH AS 80015 AND LIMBS SHALL BE REMOV®FROM THE flLL MATERIAL. PRK)R TO COMPACT~N TO THE R~1tIIRED DENSITY. S~LS Wii}i
° 3.7SLX3.75'WX1'D 5 ° . u PnA1 WSEs419.00' ORGANIC MATt6t CONTENT EXC®UVG 596 BY WBGHTSHALL NOT BE USED. E XT E N D E D
° (LINE WTiH RLT6t F AND G451 q~'( : m : 0 ~ . CLASS.B. D. BffORE PUCEMENi OF CONTROLLED flLL FOR THE BBiM SECTION, ALL UNSURABLE EXE'f LNG MA'tER1Ai. SHALL BE REMOY®AND THE SURFACE PROPERLY P~'AR®FOR D ET E N T I ® N
MICROPOOL BOTTOM 6EN 416.50' s 4 28 LF 15"0 RCP 01.7996 BARR6.1 OUT = 41 ` °°~'ti ALL PLA02:MBdT. STONES LARGER 1HAN 3"SHALL BE REMOVED FROM FILL. NO TREtS OR WOODY VEGETATION OF ANY TYPE MAY BE LOCAT®IN OR ON THE BBiM
WETLAND #2
°'41f 8°0 DIP ~ , _ 40 EXPENDED INVERT6.EY 41 MOORBASEMANHOIE~ E flLL PIACENIBdT SHALL NOT EXC®A MAXIMUM S' LIFT AND A MAXIMUM ~ uFr WITHIN 3 FAT OF Tt6; BARRB.OR AS DIRECTED BY THE GEOtECHNICAI ENGINEER. EACH D ETA 1 L S H E ET
B § I«~,1 6 3 LIFE SHALL BE CONiN4000S FOR THE ENi1RE LENGTH OF THE EMBANKMENt.
PLUG VALVE F. EARTHWORK COMPACTION WITHIN 3 FEET OF ANY STRUCUERES SHALL BE ACCOMPLISH®BY MEANS OF HAND TAMPERS, MANUALLY DIRECTED POWER TAMPERS OR PUTS
I COMPACTORS ORMINIATURE S8F-T'ROPBi®ROLLERS. ALL COMPACRON BY HAND SHALL BE C~IDUCIID IN 5" LIFTS. flLL ADJACBdf T01HE RISER AND PRINCPAL SPILLWAY PIPE SHALL BE PLAC®SO THAT LIFTS ARE THE SAME LEVEL, ON BO1H S~ OFTHE STRUCTURES.
°-KEY TRENCH AS SPECRI6) BYTHE
G~TECHINCAL ENGINEER) G. TESTS FOR P8tC84T COMPACTON OF 1HE PLAC®flLL BV THE BERM SHALL BE PHtFORM®AS QC FOR THE CONSTRUCRON OFTHE DAM. CONTRACTOR SHALL
COORDINATE S0IHATTHESE TESTS CAN BE DONE ALL POR110NS NOT CONFORMING T01HE SPECIFIED DEGRff OF COMPACTION SHAH BE REWORKED OR R®IRI.T. ALL PORt~NS MUST ACHIEVE SPECIFIED MB~MUM DEGREE OFCOMPACt10N. GEOTECHNICAI. C6tRRCATION OF SOIL COMPACRON SHALT. BESUBMf i1®W(IH t1NAl AS~BUILT
3 OFTHE WETLAND SYSTEM, y
C451 SCALE: ~ ° = H. A KEY TRENCH SHAIJ. BE PROVIDED IN ALL RLL AREAS. DEPM OF THE TRENCH SHALL BE BAS®ON THE DEPTH RECOMMB4DATIONS PROVIDED BY THE GC{nECFBdICAI ~ ~'ESSIp°~ P
BdGINEBt AS DEi6tMUN®FROM SOIL BORING LOGS PROVID®ALONG THE AXIS OF THE PROPOS®DAM EMBIWKMENf. ~
BStM PEIiMANSdT n µ I. ANY RLL DYER THAT LS SMOOTH DRUM ROLL®TOR®UCE MOISTURE PENEIRATIOPI DURING ASTORM EVENTSHALL BE PROPERLY SCARIR®PRIOR TO THE PUCEMEM OF ' ~ '
PLUGVALVESTEM HANDLE S®INGSCH6xILE THENEXTSOILUFT. ~ ) °
REV=421.00' J. SURFACE WATER AND STREAM FLOW SHALL BE CONRNUOUSLY CONTROLLED iHR0UGH0UT CONSTRUCTION AND PLACEMENT OF THE fB.l. 3~~~~"~~`~`~~ ~
TRASHRACKW/ACCESS 6 Nto~s•oawan uuttsxue ~atw~c NO11~PROVIDESI6tS HATCH FACING 86tH C451 ~-~t6vo ~ 0 h
ON R4T81JOR AND K. FOUNDATION AREAS MAY REQUIRE UNDBLCURiNG OF COMPRESSIBLE AND/OR UNSURABLE SOILS IN ADDTiION TO THAT INDICAT®ON THE PLANS. ALL SUCH ~'g~a„~~en~®Lx°
EXT8t10ROFRIS6tPER 6,3'DIA.REBARRING i. ADUaa~a+uv6loFroPSOe.ro~ttPORtIONSOFnEUAM~IORros~iG.s®~MUU;NORNr NCDOTSTD.840.66 4.1' DUI. REBAR RING ACCESS GATE n~ARFAAfTeIAe~noNOPn;EroPSO~° UNDERCURING SHALL BE PEIPORM®AT1HE DISCREii~l OF THE GEOTECHNICAL B~IGINEER AND SHALT. BE MONITOR®AND DOCUMENISI. NO PORflONS OF 1HE ~ FOUNDATiONSOBS MAY BESTABILIiEfl WiM CRUSH®STONE g
(SSEDETAB.#7) 6.31.F)Q'yQ'7c1/4wANGlE a ~~sv~crANORa~~n~u,cx~ua+nv.MOWI~culAl~vroAl~c~o~~se. a Nul~Ema+rs:e~aiAVt~AUC.ts~octswACREwonNCRr?ssoslouuACREC,~nuwMal~r.ea~
MAY 1, OR At16t AUG. i6, ADD ~O tB/ACRE RYE (GRAMII. L COMPACTION BY DROP WEIGHTS FROM A CRANE OR HOIST S I~TALLOW®.
4°ODIPSIPHON REV. =41Q.~' WltttlYdORBTCE t. c~ac~tttP,~ct®,vs~tsMOS~roI~a.sa~o~.
B4VSTTREV=418.00' ~OP~) 2 R9~tt~B11ilEARFAroae~x2lESOWIN.
9. REMOVEAILLOOBEROCK,It0015.MO01HHtOBStRtICitONStEAVWGSURFACERFASONABLY5M00iNAND 15°0 RCP p~ppM,
INY6tTElEV=416.50' #4R®AR(IYP.) #4 b UET1t1AGEUNIlAWe1•~VI~.FiWIRFItSOlL1BLYtgVFORMISPR~NtE~4T06t~'. '.m~° ~ ~ 5. S~ONAfR~.YPRBAR®S®B®AIOCOYBt
s. Muu~IwiM~IAlav~ts~cu~~NCrIORMw,cN° 7. TALLS~ARFASAt~MARENEC6SARYit~iURSORWIItIR{iFffPIaMRIGSEASON,RPOSSIBtE
a ffStAlmSFIDIRD8EOV9tE0~DAMAG~ R>£4GBLISiIFOllOW9rGORK~NALUME,F6CIf~tANDS~dGRA16.
Sim UG1iR.Y WRH S®RK' F~MB1t OR C W PAgC AFiBt Ste. o ~ HEADWALL DIMBrSIONS FOR CONCRETE I~PE
4 LF8"0 DIP ` ' ° ° ELEVATION VIEW INSTALL SAFTY RAIL ALONG TOP OF WALL
s 1 m a' .`a° a"to' °."a ;.a'7a°..o': a°na"ta°°°e®'.°a°a.o `t®' ea°:r ' ~ ; :;a a ~ ~ ; n • ° NOTES: ALL STEPS SHALL PROTRUDE 4" FROM BrSIDE FACE OF StRUCNRE WALL. STS'S DIFFERING IN DIM64SIONS. CONFIGURA110N 1TLON I.D. SIZE RBNF Wt W2 Hl N'1 H3 D E F WT. LIfRNG HOLES
OR MATERW$ FROM T140SE SHOWN MAY ALSO BE USED PROVIDED THE CONiRACTOR HAS FURNBHED 1HE ENGIN®1 WITH DETAILS THIS ~ 12" 15° 18",21" #4 3'-'2° 4-11° 1'~3" 3'-1" i7' i°~3° 1'-9° 45° 1 ~
~ OF THE PROPOS®STEPS AND HAS REC6VED WRiI16d APPROVAL FROM THE BrGINEER FOR THE USE OF SUCH STEPS. < < 6.3 LFif~cl/4" ANGLE 4' DIA MANHOLE U < < 18" 27° t14 3'-8" b'-0" 1' 9" 3'-T 1 7~° 45° i ~ I I L3 #5 4'•4' -0" 4'~' 7-10' 2827
8'0 PLUG VALVE 2.1 T HIGH EXT6JD®MOORBASE R~6t t° z ~ 30",3' 39",4' #b 5-g' 10'-10" 3'~° 5 9" 17' 2'-11° 4'3 45° 5988
MANHOLESEC110N ~ ~ ~ 42" 5b",63' #6 b'-T' 12'-b° 3'-P 5~8" 17' 3'-~' S 2' 45° ~ ( I 54",601' 77',81" #b Il'-9" 13'-101' 4'~' 8'~" 15' 3'-4' T~ 50° YV2
#4 R®AR WRDF.D 4 r R P 0 ~ bb",77' 8S, 9'-T 1 M 7' 4',S" 9'-0' 26° 3'-~' T•1 50°
(1YP.( (SEE NOTES) 0 4 ,i ~ ~ TOP VIEW
C451 SCALE: ~ - 2 ~ ~ M PuN ~ n NOTES: ! W, I
~ ACCTS GATE PLAfd ~ ~ s~ ,N H 1. ALL CONCRETE TO BE 40~ P.S.I. "
~ ~ ~ BEYATION E1EVAtION y ' RIN D' i ~ 4.1 DU. REBAR G L m D„ 2. RBNFORCEMEIdT SI®. MEETS ASTM 615 GRADE 60 WtfH 2 b
uilT CASTIRON ~ y r 7.75° _ I 6.3' DU. REBAR RING r W a ~ MBd. «EARANCE. D I I Q tq 3. RBNFORCEM841'SET 12' C.ON C. COTH WAYS TYPICAL ~
1'THICKCLASS'8' i ~ CASTR20N ELEVATi~d z ~ _ ~ 4. ALL EXPOS®EDGES CHAS 3/4".
RIPRAP uYSt ~ 5. PIPE TO BE GROUiQt INTO HEADWALL AT JOB SRE BY
U U b.OPRECASTI#ADWALLSTRUCTURESHOI~DBEPOSt110NED I I
7as ~ PLAN VIEW ese~~ ot: ~ AROIR~ AN EXLSB~ PIPE OR PIPE INSBiIt~ INTO HEADWALL. i#ADWALLSTRlIC1URESSHOULD BE PLAC®ON A PR9'AR® DRAwN BY: CHECKED BY:
t t ~ wow. ~ a ue a ~d w
NOTES: ~a ~ a ~ ~ w FOUNDATION AS SPECKED BY THE ENGIN®t. s BP J ES 7. COMPACTION OF BACKRLL MATERUUS SHAD. BE AS G ~ REQUIR®BYTHE BVGIN~t. DATE
~ ~ ~ b . ~ 1. ALL REBAR SHALL BE #4 REBAR. 8. VARIDIIS HOLES SAS ~ SHAPE4 AVlUUBLE BY SPECIAL MAY ) 5, 2008
2 ALL I~AR AND ANGLES SHALL BE GALVAN®WttH A BiiUMINOUS COATING. T Z SJ5 3.1HE HOT-0IPP®, GAIVAN®25c27t1/4" ANGLES SHALL BEWR~ TO THE REBAR t~' ~ EiEVA Z ORDBi ONLY. ~
TRASH RACK. ONCE W6D®, iFRe EM11~ ASSEMBLY SHALL BE SECURE) tO THE t~ ~ ~ ~VATfON PLAN
S ~ c i~d6t FABRIC LINING MANHOLE RLS6t WITH ANGLES SiTiiNG DB~CTLY ON TOP OF THE RLS6t. ~ oacxtcst~ ® ~ ~ ~ FR®NT VIEW SCALE AS NOTED _ SIDE VIEW PROJECT N0.
ur wote „~,a, 0360
A1bN SEC110NAA eaotm~us®NS~wuRV tat CROSS,SECtiON VIEW ~ se:~Maaroo$. 840.66 07-SP-038 SHEE(N0.
n APPROVED
PFF(1(~nAFf~ CI'''~'11 IR NISI F ~ ~n A X11 n A /"~I/ ~ _ n lail'`r1nT n®n s~i n Pei c°r®' ir^Ti I~~ c-r~pc p ~ CT I-I ~ ®f°11A/ ! TOWN OF CARP A 1
"`e v~v. ~`v vvvvo. a .v". 6 I K/-\ Jn KHLK AUG 6 2008 ] IV%~sLJV I L.;M/-\11Vr'\%7L 011\Vk-o I VI\L. J I L_I J
C45 ] SCALE:1 = 4' C451 SCALE: N.LS Approved by Date
C451 SCALE: N.T.S . ATERQUAL4TY C451 SCALE: N.T,S Planning Date
WETLANDS DENR AND STDR"PTERBPMrN Engineering Date CONSTRUCTION DRAWINGS
C ©COPYRIGHT 2006 THIS DOCUMENT AND THE DESIGN ARE THE PROPERTY Of HORVATH ASSOCIATES, PA ANY REPRODUCTION WIMOUT PRIOR WRITTEN CONSENT IS PROHIBITED