20071157 Ver 1_Site Plan_20070705

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(TED M. BENBOw) Nprth Carolina One-Gall Center ~ ~ ~ 0 %
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n Sign m--- , Marsh ACREAGE OF PROi' o Drop Inlet -•'~^"ww`~'°`^ Treeline 10. REMOVE ~IMElIT FROM AROIA~D INLET pRO~EGTION ~ V~~ SI c Culvert ~~~~.~~.~w~v~~. Shrub or Srush p~/IGES ASTER EACH RAINFALL EVENT. HE~EO~'~ p`~ IN ~I1P i^~RE COMPUTER 6E u Manhole inde~c Contour )F PROi'05ED DISTURBED AREAS ~ ~ / ~ \ U5 PRAINA6E AREAS INDIGAIED , ~ ~ ~ ~ \ ~ a i~ su~ortrir~ ~o~ur~~rtr5 ~ ` , ~ ~ ~ j ~ ,~~U z c
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c7 Singe Tree (Sma~~) _ GON~7WIGTION ARE 70 BE DIl2EG7ED YO: M
~.J Singls Tree (Mtedium) ~ _ ,y~ index Contour (Obscure) MARK TART, P.~. Intermed~ote Contour (Obscure) 6. L. WILSON BUILDING GO. i ~ o k Z C w ON
Singls Tree (Large) Depression Index Contour ~q~ y~p~r,~pN pp~RK R,pgp Marsh Symbol Depression Irttermediote Contour
~ oo.0 STATESVILLE NG 28bT1 X Spot Elevation 905.5 p 906.6 / / 6. , ~ ~ ~ O
PHOAE: 704 872 2411 EXT. 24l • / / ~
TOPO BY: SPATIAL DATA CONSULTANTS 12 } ~,(~~~~~q.
HIGH POINT, NC JANUARY 12, 2007 ~POa~Y oiv~io~s aa~ ro ee rbv~n ~ M~iNrnir~~ / ~ i~ Y \ ~ ~ ~ / . p ~ ~ i s
DURING THE GRMIN6 PROGE55 IN A MAM~R WFEIGN D1REG75 ' / ~ oJ.~ , ~ ~ ~ . ~ INLET ~ rl ' / REV 247 juN a7 ti.
DATE OF PHOTOGRAPHY: 12-28-06 ~1~~ TO'fEN~ORARY SEDIh~TIT BA51N5 AT / / ~ 64.4 I P E 7l,~VO \ ~ ~ \ ~
SCALE OF PHOTOGRAPHY: 1 "=333' r~~. 00
GRAPHIC SCALE / ~ AND GO ETIOAt O~ GONS TION 0~\ \ ~ ~ ~ \ ~ \ ~ ~ ~
\ ~ ,UG710N ENTRAAIGEY _ ~ ~ . ~ ; ~ /
so 0 3o so tizo 2+o GON5TRI1G710N~ (A5 SHOY~ - I~ I~ x 50' NJ ~ ! ~ ~ ,p ~ ~ / 1 PHASE TWO - ~ ~ : , ~ s2~.s
I i \ - / ' ~ ~ ~ ~ ~ ~ ~ ~ / ~ ~ ~ ~ ~ Gl.E;hR LIMI7S~ O 13 AEG. . ~ ~ ~ ~`s~~'~'*.
( IN FEET) ~ ~ 1 inch = 60 ft~ ~ / ~ / / ~ / 7'`. ~ ~ j j/ ~ PROP.eSED STREAM GlfAP6~tE1 GyAN6E- . ~ : '
! ~ / ~ ~ ~ 2Z0 LF ~-1.5DAi;-10-~1E_E.LI^GDE^ \ ~ ~ . IZ-
n ~v~r ir~or~rioN ~r~co~ow4~n wirHi~ rHis vRnwir~ w~ / 89 Dt61TiALLY COPIED FROM A OkSITAL OOGW~IT PROVIDED BY 7fD M. ~ 895.5 i : ~ ~ 1 ~ / ~ / ~ / / / / j ~ \ 870:., \ f:,,~, .y-~ ~ ~ ~ / / ~ ~ r ~ f ~ ~ S ; _ ~ `~8~ '~~890~\ \ X00 ~ : 91 p : 923.5 y
BENBOW, PE.S ENYITI.ED "~~^URVEY FOR: BOYS d 6181.5 GLU65 OF Tip ~,Y ~
PIEDMONT, INC.", SAIp DIGITAL DOGIA~NT INGWDES A DISU.AIh1ER 5TA'{~Pq' ~ ~ / ; l l ` ~ ;Aim ~ ~ ~ ~ ~ f~ ~ ~ ~'C~~~S , ..r . 924.3--
AS FOLLOWS: 'THIS DOUN"IEN7 ORIGINALLY 15511ED AND SEAI.E~ BY TED M. / ~ / e~t~eow, ~~n5, oN rtover~a 2~, 2006. '131{5 MEDIA SHALL NOT BE ~ ^O PH ONE OPE ~ \ - . J~~ ~.n-w~~~"r.-wv,,^F~ 1 ; / i ~ \ ' To ORNM 6 YK FP4FW Y OF 1W
` GON5IDERED A GERTI~IED DOGUhI~IT.' WPl2AP LINED SPILLWAY _ ~ , ~p~ ~ //'rte ~ ~ %j ~ ~ r/ r ~~`~'lt ~ ~ ` \ 601lIwy N Rr0001 r4W aR IAM * , \ • ~ ~ ~ ,r PMtt GR y t~lOtR. ll11CIR I~t1~1
(U.A55 I RIP-RAP) 80TfOM=~ _ ~ 89 t , .....r.-~.,r..,..~..~ ~i,rn~r, wain onrwYrn tin amain ns~tf n,A ~ ' \
II'~ AWVC KC~CKGPIIiCV V/'11r1 YV~7 ~Vr'ILV /'V`8/ IW ~/~~LV ~v v~~v vr'~~v~-. \ 'may 1 ....,,...•'•"`s s'
(ROTATION AI~St.E =359 ~-5W'34.60') Y~TIf NO G!#ANC~E5 MADE IN 80Ui~ARY i 13 FOOT DEPTH. 3:151DE SLOPES / F , Ulm BEARINGS AND DI57A~tGES. ~ ~ ~ / ~ - SPILLWAY El.t~/ATION - 861.00 ~ ~i r ~ ~
7NE GOPIEq DATA INGI.UDES PROPEI2IY BOUNDARY l.IN~S AND GALLS, ti ~ ; f'~ ` ~ 862. C °~rC~~ ' + ? ~ / ~ ~ j ~ r x ~ti / / / ~ 189
OY~RSHIP REFERD~GE DATA, PRDPER7Y AREA UA7A, R4ADY~IAYS. UTiUTIE5 ~ ~ ~ ` / / / ' / ~ ` l / ~ .-f'., ~ ~ r~ }
(80TH A801/E AND BELOW 6ROIRVD, Ntl'fH AS~MED ELEVATIONS GOM/~RTED 'y I ~ ~ h b ~ r 0~ r • i / '..'r ter-! f
70 TOP06RAPHY DATIIi~ ANq OTHER INFORMATION INGLUDEV IN Tk~ ~ ! ~.~gr / ~ ( ~7. 1 ; < } ~ I ~ I L l ^ ~ / ~
.5 ~E 7HE A80VE REFERENCED DaGlA~'{ENT FOR OTHER DATA RELATII~ TO ,Q / ~L ` e~ ~ ~ PS ~ ~ 1 1 ~ ~ r"r 'J r A ~ / W 1 / r r t ~ ~ , rr r ~I' J 'fir ~ ''r.r Y' ~"~,r 1~/r•~r _ 1
~vEr a~ ~nn~ ~,rin nor irici wFa ~oN. ~ =~-4 i / , 0~~ y ? r ~ t ~ ~ / ~ ~ r f r .r r. ~r. r / ' / ~ Ate./ ~ ! ~ J'J )).f~ ~ r1 /ry r•' ~f' ~ '1 / /.'lam` ~ j f''!+' J .ii ~ r f M l .•I i .s ; ter„ .,,'-~,r•
895.
SKIMI~R S~AIMEI~T BA51N i~0. I ~ 882 ~ ~ ~ (5EE SHC~ET G4 FOR DLTAIU / ~ - / ~ ~ t~~~ / x \ .i . ' ~ Jf ~ r J/rr` ~i'r fir' ; 'r /•f • / / ! / r / f -
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TOTAL. DRAINAGE AREA: 720 ACRES ~ ' • ~ / ~ 8b~ .5 / ~ / ~ / . ~ r / ~ r r ~ J '
WJNOFF PER GOMPUFA714NS: 28 G.F5. ~ ~ 1 ~ , ` ~ \ ~r ~ ~ ~RFAGE AREA REAUIRED: gd00 SP. ~ / / ~ ~ / ' ~ •~ti • ~ / / 'of Jel
51~AG~ AREA F''R4VIDED: 10~~(O S.F. / i , , ~ ' ,n % ~ Q~ ~ / ~ ~ X11 i Ile
SEDIMEM STORAGE REQUIRED: 12,460 GF. \ ~ s- r/ / i r : ~ \ ~ ~ ~n~r 5ro~ ~ov+v~c~: 28.200 GF. ~ ! 1 / / 878.6 ` ~ ~ i . ~ ~ t 1 859.5 ' ' ' ~i J ; ~ 8V' ~ ~ I' r / r.'~` •r^. ter" / r /•rr .r ' ` r•%,•/ r' • ~ ~ ~ J:. , ~~r.''• ~ • ,tea r r/r'i
rop e~ e~w~: ~~xv. e-rooo (r ~eo~) 1y~!/ v \ '
i CREST: H..EY. 86gA0 t ~ ~ ' YT T~ ~ ' r I ~ ~ ON / ,r r/ DET L f
80?70M OF BASIN: ELEV. 865.00 ~ /O~~ ~ /r ~n ~ ~ ~ i ~ j \ `~j EMERGENCY SPILE.WAY: 20' WIDE r / i///~i,;~. ( ~ ~ r. , ~ \ ~r e ELEV. 8b850 05 LOCATED HEREO ~//r jam/ ,-r `~l \ • ~ , ~ ~ `s• \ ~ /j~ / , ? ~ .r r~ / y f ~ I
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PROVIDE BAFFLES PER DETAIL ~ ~ ; /i ~ . ,r''' 875.E . ` ~ ~ xj , ~ ' , - ~ \ \ ~ , 877.4 ` ~ ~j „ ~ ~c~ o ~ s ~ O/ ~ i / l , • w • ~ ~ ~ ~ MBA
SKIMMER DEWATERIN6 D~/IGE PROV DE 4" ~t j ~ ~~'r ~ I// v' / \ 4~ y ~,i / r . r•! 1
FAIRGLOTH 51CIN~h1ER AD.UST 7k~ ORIFICE 70 / ~ / ~ ~ 7 .o~ ` ~ \ ~ / , = i % Z /fig ~ / ~ ~ / / / • ~ / Q / r /
FLAW 28200 G.F. IN A TWD DAY DURATION. j j ~ ~ ~ ~'l / \ ` (5EE DETAIL 51~E7 G4) I j ~ ~~~~~,r'' ; ~ , 87s.s / ~ ~ ~ ~ ~ ~ b• ~~u.~ 40 arc ~ ~ ~ ~ , / _ ~ 1! ~ / /~i / / / / fi'''r ` ~ / / /r / I// / / ~ ,.1 ~ f rte'
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~i ~ r/' ~ ~ ° i. OGATE LIMITS OF TI
IM/ERT IN ELEV. 865.00 ~ ,r ~i'' i ~i / INVERT C~1T H.EY. 862.00 ~ t %i ; i , \ L~5 \ L GONSTRUG O .
OUTLET FlOV~! 15 O.[b G~5 , ~ , ' J jy',<~ ` ~ / ~ j j ~ \ ~ ~ ~ . \ ,i r 2. INST N5 ~ GO TRUGTIDN E A N~fRAN c AND I T S L FENCE / / ~ /r r,. FENCE AS SHOYIN ON PLAN.
~i/f / 860 i / ~ ~~i ~ / / r ~ /~r / ~ i / / J•J .~i
i~ ~ .1 A A IN T T LoG TE ~ M ~ 5 INIr MF ~ DRA A TC RD ES X888 i r ! - i TEGTION AND RIP RAP T PRO 5 OP I N ~ L ~ PR Ti OTEG 0 ALONG S w5 $A TO GB be TO INCLUDE OUTLET LON& STREAM BANK.
v' ; ~ ~j/ /j i (OUTLET PROTEGTIOid 'OP-I ~ ~ ~ ~ ~ OU7LE1' PRO OD! ~ \ /Ni / / / l r, _ ~ /~/~i%s~'i ~ /r //r / r~ ~ A A I T 0G ND IM N I L ALL R Di ~ 5K MENT ME SE SIN 0. ~ ~i / . I WAY WITH PROTEGTI4N. L I T ME k51N NO. t, INGLUDIN6 SKIMMER AND
~ j~/` r ~ 5EE [~TATL 5H7. G3 \ ~ ~ :55. ~ .8) (~0~ L ~r~P-~~ ~ / / / ..~i ~~i ~ / i~$8 ' ~/gyp L OGATE AN D ~ ice. / ~ ~ i~ 4LL TEMPORARY SEDIMENT TRAP 4 HEIR.
/ 4 / ~ / ~/r ~ pUTL~ Y PROjEGTION 'OP-4856.4 ~ ~ =cam ~ r iir,,,, EAR SIT N GL THE E IN F 5. GLUDI ANY TII' G REMO I VAL O EX 5 / /i ~ / r r EX15TINC-7 DEBRIS AND ALL MOODY OR
J,~~/ ~ ~ 5EE OETAII r. G3 ~ ~'t ~ ' ~ ~ ~ / ~ TATI1/E MATERIAL N N ENC,OU TE 1 TE D O THE / s~ r TE.
' 887.6 >k; ~ / ~ ` ~ \ ~ \ \ \ \ \ \ ~ \ ~ s j / ~ ~l i \ ~ ~ \ \ \ ~ \ ~ ` 850. ~ ~ sue- ` r ~ \ ~ ~j ~~.i ~ ~ ~ j ' ~ ~ r ~ ~ ~ T MP Y 1 R N DITCHES A . GO D ND AND BERMS.'
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,.rx' ,-rte ? / i i/~s ~ `-'~`i ii i i.~i ~ / r . 1. PHASE ONE A 01= T I MP ~ S TE, . G~ .Ir j, ~ / TEMPORARY DIVERSIONS AND 6RADIN6
t/ ~ / ~ f`_`.rrK, ~ i- ~ ~ ~/i % ~Mp' ~ ' i ~ . i ice- /i / r NNI AT 1 N~ L TI I ~,r1 r TH T I R J 5RAPIN6 PROGE% TO DIRECT MAXIMUM MER SEDIMENT BASIN NO. 1. THE PURP05E
~ / / ~ i i ~ ~ \ ~ \ ~ { SS ~ ~ ~i % ~i / i ~ iii ~ %S~ai ~j !1,`~~ i' t- I TI o THI ro I To 0DD G TOFF TO THE TEMPORARY SEDIMENT TRAP Ck
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~ ~ aso.~ ~ , / ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ass., ~ ~ 1 ~ ~ sso ~ ~ ~ ~ TWO AREA T IT Y AIrTER ~ o~ HE ~ ~ oNL AFTER ALL NEGE%ARY PERMIT5 HAVE
M ORARY MP D RSI TC?-? Tn AWED. A Nr I ~ EEN OBT A PERM a v :DING OF THE PHASE TWO AREA SHALL
' RI A PERIOD FA R - DU A DO C< ,00 P T ATI N 000 5 O 0 x kTHER CONDITIONS IN ORDER TO LIMIT
859.4\ s 1 ii i ~ ~ / ~ ~ ~ ~ ii /iii i ~ ~ , ~ ~ S1TE DATA (~1PDAT~D TO UJRREN7 STAlUSj iii ~i~ i i / / / D M SEDIN~NT TION T XI TIN MET ~ a ~ G . -I~ I TI IN 1 AT N LO D D OR ~ • METAL CULVERT FOR STREAM CR055$ 6.
T i T ON 0 5 TE IS O RIZ RIP G L 0 BE INCORPORATED INTO FILL FOR THE
~ \ ~ ~ ~ i ~ii~~i~ ~ i ~ ~ ~ ~ ` ~ ~ ( ONWER O~ REGORD: ~ j 1~ ~ ~ iii i % ~ ~ i ~ ~'i i ~ / ~ BOYS ff GiRLS GLUES OF THE PI~MONT, IN ~y~1 ~ i/ ~ ~ i , ~ /~i ~i / ~ STATESVILLE IN51DE TOWi~15HIP, IREDELL G t , ~ ~ j~ /~%j STREET ADDRE55: R I"1 A OR DI5 D TRI D ONT 0 -G I D GH L - . 6 SURFACE OF SLOPES AND OVER THE
ARE SITE. THE ITE.
' - M IN TE o Lop T5D ID. INST L TORM RAINA Y M A INL T AN q ND E D ~ ET AND OUTLET PROTECTION DEVIGE5.
?,r.i.J..w.. + f \ \ \ \ ~ l ~ \ ~ ~ \ ~ 57.5 r I GATGH N
i~~/- ~ ~ ~ , ~a~ ~ % / ' 1001 GOGNRAN STREET 5TA7ESVILL.E, t~lG 2 ~ ~ ~j~- AREA (REFERENCED ~aURVEY7: 20.60 AGl i,.~ i~ K','"~^j r' ~ TAX PARCELS ('PINj: 4134 51 9285, 4134 61 li, MAINT IN 51 T GON TI N ENTRANCE w-- ~ - ILT F NGE I N T BA IN © T RM I I ICE, TEMPORARY DIVER51ON5, 5EDIMENT STEM INLET AND OUTLET PROTECTION AND (JL
H T DI T T ON N A ALI. 5 Ill ICES Aa MAY BE U5ED ON THE SITE.
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O/H-__. ~ , . \ ~ X41 \ `Z j l \ `l ~ i- i = ~o~a~Y 5~r~r r~up r~o. i DEED i2EFERENGE: D.B. 165, PG. q14; D.B. I ~ ~ ~ , ~ (5EE SHEET G4 FOR DETAIU DUKE POWER EASEMENT: O.B. 621, PG. 810 12, TEMP P D N I D X 0 WITHI ~ C ! M T! N. V N GD L 0 I PERM NT Di G THIN 21 CALENDAR VAY5 OF ROU61-1 EEDIN6 FOR ALL. P15TURBED AREAS HITH
~ ~ TdTAL DRAD~lA6E AREA: 254 AGR~S I T PROTECTION • 15 I D Y5 OR q0 G AR Y I R END D S CSR 15 SHORTEf OLLOW N6 Q
/I i \ ? fir' ~~~i.~ j \ \ / ~ l ~ ~ ~ J~ ~ ~i ~ij / / / ~ / ~ ! \ ~ 1. / s.s / / / ~ / / - ~ / \ \ ~ ` `t { } / / I r 1' ~M .~~r!, III / / f I j ~ ~I / ,J'-'"~,• / REFEREHGE: 40T i5, PLA7 BOOK I5, PAGE ii ~i R P~ GOM~TATION~: 10 G.F.S. MP T! i~ TRUGTIO P RI GO L 0 NOD - D ND SECTION PIT. PERMANENT 6ROUND COVER FOR ALL
~~~~5 , ~ , , SURFA~GE AREA REQUIRED: 4350 S.F. S~A7ESVILLE R~D~Y~LOPMENT GOMMI DIS A (THIN I RK1 Y q D W DA 5 OR O G h10 NG qO CALENDAR DAYS (HHIGHEVER 15 IL
Urrr--.....-_ ~ \ 'x 4 \ / % 87 4-, ~ l _ i~% , - ~ .,r'`` ~ ~ !iii % i ~ ~ SUR~AGE AREA PROVIDED: 5i6~ S.F. ~ ~ / ~~.~.~~?K ~rnn w r~~~ udcn n ~ w w i c SFr TtnN - 1 p R o~~0 IN TIaN I+ ~ SHD W G 0 ANY GON P~ WPFRMAt~~NT ~~i~1N~ eur n~C~~1~?RFn AaFdG ar~~rnni~~ Y c.,~~n~n INSTRUCTION OR DEVELOPMENT. RESEED M. R U4 V r
! / ~ :A.vrGni 7~v~crv~+G ccVa?ncCV: -y-r-r a.a-. SEVia~Nr 5so~ ~IDW: lba21 G.~. REFERENCE: PLAT BOOK E5, PAS 100 ~ /"V{1 Vi?IV~V/L.V I"Ml%jj.r,%./ I I\{^v gVV?1..1 RLVLV. ~J
~ ~ ? .1~ r r / ri Q TOP 5 BERM: ELEV. 1b8:00 165, DRIVEWAYS, PARK11Q6, GOl1RT5, ETC. ui
r/ -88 .01 .000 ~ STATESVILLE REDEVELOPMENT GOMMI 5EDIMiENT STORAGE SURFA~GE: ELEV. 86650 GOMMI5510N O -TEMPORARY SEEDING 13. GON57WJGT STRUCTURES. INGLUDIN6 BUILOIN65. DRI 14. REMOVE 7EhN'Of2ARY SEDIMENTATiOT! CONTROL DEV
444 ~ f ~a r / 42, ~ / 80170M OF BA51N: ELEV. Sb3A0 SECTION - 4" wER oun.Er LEN6nH: a' HNiKr+ DI1/ER510N5, TEMPORARY SEDIMENT BASINS, TEMPORAR ~M HEREON ETC. 14IEN ALL DISTURBED AREAS RAVE BEEN STABILIZE 20L DEVICES INGL.UDIN6 TEMPORARY ~R 9PORARY SEDIMENT TRAPS, SILT FENGES. ~
ZONED: R-SMF e ELEV. S6650 AS SHOW fRON TABILIZED. 012 7
PROVIDE BAFFLES PER DETAIL ADJACENT PROPERTY ZONED: AS 5H01^W H I-C- D I
PRINTED 6/27/2007.

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e~ r~Ax. srn?~~ 5~r~n~
Q$°~ o OP-I 20 I S 6 22 GLA55 I I RIPRAP ~Aawc r~n~ w~~ ~~xcE ~~~ir~ r~ore-~: b' MAX. EX1RA STREt1GTH ````olli tttillr 110 /
/,~~//.~//i\~' .ems ~ o ° OP-2 . 12 IS b 14 GLA55 I! RIPRAP FASRIG hgT1i0UT WIRE FENCE I. IN EA97Ei2N PIEDMONT ADD 25 Ibkure ~ENS OPE 510E PLASTIC OR Y~UR~ TIC-5 OR 10 W\aue COMMON BERMUDA6R~5. U5E y,~~ ONLY WF~RE 1715 UW.IKELY TO BECOME A PE5 2. AF1~R AUG. 15 U5E UiVSGARIFIED S~RIGEA 5E e PEN5ACOLA BAHIAeRA55 X551
A OP-3 i 8 1.5 4 10 U~55 II RIPRAP ur~~o~ ~o OP-4 3 I I 4 #5 WASH 5T01~lE 6. U5E COMMON BEIRMUD 5
GLA55 "B" RIP-RRP IS' E A PEST. Q
1 FILTER FABRIC 3. YJFERE A 1~A7 APPEAi2ANGE i~ DESIRED, O 1~ ~r 5U65TIlUTE 40 Ib~acre BAHIAGRA55 OR IS Ibk :NCH 4" ---STEEI. STAKE N 4. TO EXTEND SPRING SEEDIIQ6 DA7E5 II~lTD .U ~h. ~ fUIIED BERNUDA6RA55. HOWEVER, IT i5 PREF :ICEA 5EED. r r ? ~
I.O' LAYER OF t~GD~O'f ~5 ~T) OR X57 WASHED 570TH EXTEND FABRIG AND IRED, OMIT SERICEA AND IR 15 Mocre BERKVAGRA55.
O ~ 0 WIRE INTO THE TRENGH I ~ GIN ALTO JUNE, ADD 15 Iftcre
a o o ~ w ~ y I y i' \~j/\ ~ TEMPORARY DOVER Ate SEED FESCUE IN SEP / : i~A1R5E f'L.ANTS: • 15 PREFERABLE TO SEED ! ARK
FILTER V d ~ . \ . IN SEPT.
FABRIG ~ ~ N ~ ` O o ~ ~ O FILTER 4`TO6' ~p z
ILTER BLANKET ~ ~ ~j ~I~~ ~ ~j~ J~~~ ~ B~TN~EN MAY a AND AU6.15, ADD 10 Ib\acre 6 a~o'~Ib~acre R~YE~(6Rq~j~jj .PRIOR 70 MAY I OR ~TIO~ ~TIVE SEEDIPt6 DATES: EU)
SECTION A A GOMPAGT~ 5011. )\ocre GERMAN MILLET OR z r- ~Y I OR AFTER AU6. 15, ADD 0 Q .A c
A FILTER BLANIGET OR FILTER FABRIC SH~1LD BE INSTALI~D BETWEEN THE RtPRAP AND 501E FOUNDATION.
C CL Ug
SECTION A_ -A ouTL~r ~~o~cr~ ou ~5T POSSI FAIL AUG. 25 -SEPT. 15 AUG. 2 4u"t I`'0551BLE :1 2
PIPE OUTLET TO A FLAT AREA (Tf0 WELL.-DEFIWED GHANi~tE1..) AUG. 20 - OCT. 25 T co
G~~J 1 IWGTIDI~t 51-~GI~IG~TIO~J LATE WINTER FEB. 15 -MAR. 21 PEB.I t fEB.I APR. 15 ~_A j
STONE SHOULD BE PLACED OVER THE CHANNEL BANKS TO PREVENT WATER MAT~IALS: „g; FALL 15 BEST FOR TALL fESGUE AND LATE WI D1/ERSEEDING OF KOBE LESPEDEZA ~R FAL ATE WINTER FOR LE5PEDEZA5. 6r.. lb. VER FALL-SEEDED TALL FE56UE ~ ~ ~
FROM GUTTING AROUND GNEGK DAM.
I. U5E A SYi~lTHET ~ CERTIFIED BY TH / ~o~~ 15 SFIOWr IN PART ~Yi~lTHETtG FILTER FABRIC OF AT LEAST g5AS 8Y Y~IEIGHT OF POLYOLEFINS OR POLYESTER, WFiIGH 15 15 VERY E~FEG7lYE. USE UNHUL.L.ED B~Rh~1DA6 7 BY 7HE MAMIFAG7URER OR SUPPLIER ~ CONFORMING TO THE REAUIREMEHTS IN ASTM D 6461, WHICH :MUDA6RA55 SEED IN FALL. 0 ir ~
L =THE DISTANCE SUCH 7NA7 POINTS o "A" AND "8" ARE OF EQUAL ELEI/ATION IN PART IN iNE 'St'EGIFlGA710N5 FOR SEDIt~NT FEt~tGE FABRIC" i'ABLE BELOW. SOIL AMEI~MENTS:
A B
L ~G~~ SYNTPETIG FILTE o MII~NUM OF 6 MO ~ o ~ 2. E THAT ~ ~q' p boa FEET. MAKE SUR o° FILTER FA$RtG SHOULD CONTAIN ULTRAVIOLENT RAY INHIBITORS AID STABILIZERS TO PROVIDE A APPLY LIME AND FERTILIZER AGGORDIIyG TO ~ 6 M Of EXPECTED USABLE CONSTRUCTION LIFE AT A TEMPERAII~E RAAt6E OF O TO 120° 4p00 Ib\acre GRC~JND A6RIGUL'NRE LIMESTO 10-10-10 FERTILIZER. IN TO 501L TE5T5, OR APPLY
.IMESTONE AND I poo 1ftcra
E THAT P05T5 FOR SEDIN~NT FE~lC,ES ARC 1.33 i.BJI.iNEAR F7.57EEL WITH A MINIhUM LEir6TN O~ 5
EKE SURE THAT STEEL P0575 HAVE PROJEG710N5 70 FACILITATE FA5T9~1i13G THE fABf21G. MULCH:
8 3. FOR REN~I~OR AND A MAXlNA1M O :~N~I~OIZG~N~NT OF STANDARD 5732Ei~GTH FILTER FABRIC, USE WIRE FENCE WITH A MININAIM 14 6A~ APPL.Y 4p00-5p00 Ibbcre 612AIN 5Tf?AW, OR RASA, OR EQUIVALENT COVER
SPACE GHEGK DAMS IN A CHANNEL 50 THAT 7HE CREST OF THE DOWN57REihM DAM NgNA1M MESH ~AGkIZ6 OF 6 INCHES. OF lW071-~R 5UI7ABl_E MULGlfiN6 MA7ERIAl. TAGKq~t6 WITH ASPNAl.T, ROVING, OR NET'Tlt~l6. TRIAL. ANCHOR MULCH BY / REV 30 MAY 01
15 EQUAL IN ELEVATION TO THE TOE OF THE UPSTREAM DAM. ETTINC7. NETTING 15 THE z REV 21 JUN 01
INSPECT GHEGK DAMS AND CHANNELS FOR DAMAGE AFTER EACH RUNOFF EVENT. o O~ o 00 8 5P6G~IGATlONS b" MIN. , ~ ~ ° ATlO~NS FOR SEDIMD~IT I~NG~ FABRIC PR~ERRED ANCHOR{N6 METHOD ON STEEP 5L TEMPORARY SILT F~NtGE MAT~IAI.. PROPER?Y REGiUIREir~Nl'S MAINTENANCE: TEE' SLOPES.
ANTICIPATE SUBMERGENCE AND DEP051TION ABOVE THE GWEGK DAM AND ER0510N FROM
HIGH FLOWS AROUND THE EDGES OP THE [SAM. CORRECT ALL DAMAGE IMMMEDIATELY. 2-3 COARSE A66REGATE ~•yQ'c~l
lF SIGNIFICANT ER0510N OCCURS BETWEEN DAMS, INSTALL A Pi24TEGTiVE RIPRAP LINER FILTER FABRIC Q~ ~B 5 MA~GHII~ DIRE GRAVEL CONSTRUCTION ENTt2A~tGE 70 t'REVENT SEDIMENT FROM LEAYII~6 THE 51TE. ~T J 51L~T FE~NGE I 51LTF~1G~~ VALi1E~ REFER7ILIZE IN ~ SECOND YEAR Ut~!!_E55 6R B ~ TM ~ ~2 x ADEQUATE. MAY $E MOLD ONCE OR TWtC.E 1~ DIRECTION X400 550 MARY NOT 1~GE55ARY, RESEED, FERTILIZE, AND i~J (90) l~i0) IMh1~01ATELY. E55 GROWTH 15 FULLY TWICE A YEAR, BUT MOWIW.-715
IN THAT PORTION OF THE CHANNEL. NND MULCH DAMAGED AREAS
REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS A5 NEEDED TO PRE~/EN7 DAMAGE
TO CHANNEL VEGETATIOi~t, ALLOW THE CHANNEL TO DRAIN THROt1GH THE STONE GHEGK X-hWGHti~ DIR CONSTRUCTION ENTRANG~ ~ti~ D1REGtION 400 450 MARY
DAM, AND PREVENT LARGE FLOWS FROM GARRYINF SEDIMENT OVER THE DAM. ADD (~i0) (q0)
STONE5 70 DAMS RS NEEDED TO MAINTAIN DESIGN HEIGHT AND GR055 SECTION. I~ERMITIVI APPARENT OpEN DEWATERING :w~irnn~nr ASrr~ o aaai ~-i o.05 0.05 rinRV Ts T~MPOI~I~Y 5~ ~T OpENIN6 SIZE ~ ASTM D 4151 mm Ob0 0.60 MAX. ARV 3 r BEEP I N&
5T01~i~ GH~GK DAM
~I f3o) f3ol ~E~~t~ Mlxrv?~:
ULTRAVIOLENT 5 CONCRETE BLOCK )LENT 5TA$ILI7Y ASTM D 4355 SK RETAII~D ~OSK AFTER 500h 70R'i AFTER 50~Oh TYPIGAl. STRENGTH OF EXf'O~I1RE OF EXPO~IJRE SPECIES RATE (Ib1 TALL FESCUE 601.65JAG. OR i SR~PIORT 51W,1 Gdr515T OF t4 6A~ SiE~ WRE NOTN A hESFi SPACING OF 150Ida (b INGFES), oa ~ae~rc~n~n ~.n~az ~ B(20FW70P MILLET OR 35 LBSJAG. OR 3 ~arae~,., 156~Jf~Ia ZATE (Ib' e)
a' MIN. 6. OR 1.5 LB5JIXM S.F. comt#VVt r"Mon
- . J.r ~ 51LT FEHGE Sf~PIORT _ .,e n._ne...~ ar ~,eo 6. OR 3/4 LBJIj000 5.E. "i : ks o_~aoec
M TD 2 iFE5E DE~/d~T VN1 L----~~ 3/15 hFJI~ IN AC.C~ l W7V I IV/~J~{./1~: i11~T V/IL1~5 N2E BASED ON @-PIRILAL EVIOBK.E YdTH A YMIEIY OF 5EDlh~?R. FOR @MROi~hg~tfAU.Y 5EN51~ AREAS, A REVIEW 50R6FN1M 511DA1~! HYBR105 3D L65JAG. OR 3 U5 E7~RIBIC~ I~ND/OR 51YE Olt R6610WLLLY 5P5GIFIG 6EOiEXTILE 1E~it51N AGC.ORDNIGE Ytl1H TEST hET1~lOD D 5f415F10N1D BE 6. OR 3!4 L.BJI,ODO S.F. W`°"'°°"'
! . ~ . ~ er n~ n~,r ro cow sur~urr of ~ yrs. 501E AMENDMENTS:
' w • . ~ • • • ~ j • 1 t . ~ • ' • ~ ~ / r ~v w ~u~v~ ruTM ~sr ren~ov u
. • . ~ ~ . • w ' ~ ~ , 1 APPLY LIME AND FERTILIZER AGGORDIN6 TO ;~p~: 4p00 Ibkure GROUND AGRtGULTURE LIMEyT0 10-10-10 FERTILIZER. 4N6 TO 501E 7E5T5, OR APPLY
~Y1~ f_~~ LIMESTONE AND I p00 tb\acre
ZUGT THE SEDIMENT BARRIER OF STANDARD 57FZEN6TM OR EXTRA SFRENG7H 51MTHETIG FILTER
l ~ ~ l FA9RIG5TRUGT i'N 2. TFIAT SAGE. (Nl6HE 2:1 SLOPE, GRAVEL FILTER 3. C.ONSTRUG7 T TEMPORARY SEDIMENT ,~p~p~, y~~ ,p~ 1VA14GH:
PI fRAW, OR EQUIVALENT G01/ER
E THAT THE HEIGHT O~ 7HE SH~IT~NT ~ENGE D0~5 N07E EXGEED 24 It~iGHES A80VE T}~ GROUND APPLY 4,000-5p00 lb~acre GRAIN STRAW, O (Nl6HER FENCES MAY IMPOINJD YOLUNES OF WATfR SUFFIUENT TO CAUSE FAILURE OF THE OF ANOTHER SUIrABLE MUL.GHn~6 MATERIAL. Tf4GKIN6 WITH ASPi~IAl..T, ROYIN6.OR NE1T11~lG. ERIAL. ANCHOR HJLCH BY
JE1T1N G. NETTIPI6 15 THE
PREFERRED AIyGHORiN6 METHOD ON STEEP 5 RUG7 TFE FILTER FABftIG FROM A GONTIHUDUr R01~ GUT TO TF~ LENGTH OF TWE $ARRIER 70 AVOID iTEEP SLOPES.
^&IEN JO1NT5 ARE NEGE55ARY, 5EGURELY ~ASYEN THE FILTER GL07H OW.Y AT A SUPPORT P05T WITH
POOH t hIIRE SGREEN 4 FEET MINIMUM ~ DEWATERING 4. SUPPORT STA ` OF TFf P0579. f ~ir~oRC~t~rtr, SEDIMENT ~ ~ i'~ ~i _ HAVE A MINIMUM - ~ - 5. WFEN A WIRE .:,.r~ i`'~ ~ ~ ~IOUl..D BE DRIV ~ INIMUM O'VERLAP YO TFE NEXT POST.
~4' MIN. TEMPORARY SEED AEI. EXP05ED SLOPES WITH ~R7 STANDARD STREN6Tli FILTER FABRIC BY WIRE MESH FA5IEWED SECURELY TO THE IA~SLOPE SIDE pF ROV61i 6RAp~t46 C,pMpLETtpp~, p(2pYIDE P 0579. fX7EPp~ TFIE WItZE ME5F1 SPORT TO THE BOTTOM OF THE TRENCH. FASTEid TFlE WIRE FOR ALL DI57URBED AREAS WITH 15 WORKING :EMENT, THEN FABREG ON THE UPSL.OPE 5lDE OF THE FEMtGE P05T. WIRE OR PLA571G Z!P 71E5 SFIOULD GALEI~IDAR DAYS (!~tlIGHEVER 15 5Fi0R7E~ FO 11NIMUM OF 50 LBO. TENSILE 5TRE1~6TH. OF GONSTRUGTION OR DEVELOPMENT. E9 WITHIN 21 CALENDAR DAYS
DIKE )VIDE PERMANENT SEEDING
, . z _ : ~ : I SLO ?RKIMG DAYS OR q0
• I SLOPE - - ~ . . ~ . ~ . , fER) FOLLOWING COMPLETION
~rAlcES DoY~N D HO
A TIG PIPE T P ~ A D L R~kJG GO A WIRE MESH Si~POR7 FEt~tGE 15 USED, ~aPAGE POSTS A MAXIMUM OF 8 Ff:~'f APART. 5UPPOR7 P05T5 ~ DRIVEN SEC~LY INTO THE GROUND A MINIMUM OF 24 IhlGNES.
N OR SIZE P A I~ ~ L E i\ b. EXTRA 51REt A MIf~P~1M OF 50
~ 51REt~i6TH FILTER ~ABRIG WITH b FEET POST SQAGIN6 DOES N07 REG~l1RE WIRE MESH SUPPORT
: , ~C.URELY FA57EiJ Tl~IE FILTER FABRIC DI4~GTLY TO P05T5. WIRE OR P1.A571G ZIP TIES SFIOULD HAVE 1 OF 50 LBS. TENSILE 57REt~lGTH.
DROP INLET
W/ GRATE 7. EXCAVATE A P05T5 AIJD UPSL ~~.oc~ ~ 6RAY~1. nRO~ INLET pROT~cTlo~i 8. ,2 NO SCALE /ATE A TRENCH APPROXIMATELY 4 U~lGHES WIDE AND 8 Ii~GHES DEEP AIAN6 THE PROPOSED LINE OF
4 MIN. TD. ~ ARED END SECTION S ~ LE1~EL JD UPSLOPE FROM 71$ BARRIER.
ITM TDE P T OR W T N ~iTTIN . T EG 0 G STD 12 ItdGNES OF THE FABRK. ALONG THE HOT70M AND SIDE OF THE 7RENGi.
5TA~31LIZE
auT ET T GI ~4R 51ZE AND ~ SHEE SE Q. BNGKFILL THE COMPACTION OF LAY ONE BLOCK ON EACH SIDE OF THE STRUCTURE ON ITS SIDE IN THE BOTTOM ROW TO ALLOW 10. DO NOT ATTA POOL DRAINAGE. THE FOUNDATION SHOULD BE EXCAVATED AT LEAST 2 INGH~S BELOW THE CREST =ILL THE lRENGN WITH 50lL PLACED DYER THE FILTER FABRIC AID GOMf'AGT. Ti~lOR0U6N 'ION OF THE BAGK~ILl. 15 GRITIGAI. TO SILT FEIJGE PERPORMAi~GE.
I 'D. N PIPE REQ F RA TI 0 D UAN Q
~T ATTa~GH FILTER FABRIC TO EXISTING TREES.
0 OF THE STORM DRAiN. PLACE THE BOTTOM ROW OF BLOCKS AGAINST THE EDGE OF THE STORM i
DRAIN FOR LATERAL SUPPORT AND TO AVOID WASHOUTS WHEN OVERFLOW OCCURS. IF iJEEDED,
GIVE LATERAL. SUPPORT TO 5UB5EQUENT ROWS BY i~LAGING 2 X 4 WDOD STUDS TWROUGH BLOCK OPENlN65. SILT ~ENGE (BEYOND) EYOND)
GAR~~ULLY FIT HARDWARE CLOTH OR COMPARABLE WIRE ME5H WITH i/2 INCH OPENING 01/ER ALL
BLOCK OPENINGS TO HOLD GRAVEL IN PLACE.
U5E GLEAN GRAVEL, 3/4 YO I/2 INCH IN DIAMETER, PLACED 2 INCHES BELOW THE TOP OF THE
BLOCK ON A 2: ! SLOPE OR FLATTER AND SMOOTH IT TO AN EVEN GRADE. DOT #5? WASHED
STONE E5 REGOMMEPlDED.
x 3' 6RA~ Ate FRAME ro SYO~M nRa+I~ASE TAB FOR 6RA~ Aid' FRAM 511 '~,//\/\/\~/i\~//~//;//i~/ice/i\ r~\r\~i\~i\ ~'Sl STONE
Q
RIM Ei.EV1 ~ r ' ~t',l~t)Ul.~ ~ , , . ...rte. Iw wwwww? w a. .w•w ~ • • • • S~C~ A-A
o.. 1. it •I, , 1 • 11 1U•
' . N .`I • Nth i ` ' • • ~ •4'1 r r .•1 ~ J J~ 4'-O' OPENING X
1' y`•y lam{. G 11 1• .p • r... . SILT FEt~tGE SEE 5 DETAIL A p 51l.T FENCE 5EE U.
N Ir 1 I • ~ A5 R~IR~ • • R~giIR~ • 1 „ j J •JJ, DETAIL Q ~
1+ r • ti 1 ~ ~ . • 1 1. . tit , , . !
' w y 1' ,a pR~GAST G~~1~ ~ 4 DIA PREGASY G~rGR~'i~ ; /
r.Arc~ 1 • J,?. --ter---
r.~ . . w J1 7 • ~ 1 ~

L'~ ~~yy.~'~ FI.\//~ V/
IkV 1N - iNV out - ~ ScH.
~ . 1 • •1 • ~.rrr~ r a rl..rrrrr ? • • • r• w . y 1 , r•11 ,iir• r1./ • ~~r. • . 1 1~••J .\y •1~:, • 1• 1 A ~s-~ sTON~ Z
1 . . i 1 1 1 t PLAG~ ROG1C OUTLE?5 1N LOW PO{HT5 AL.ON6 SILT ~Et~GE
' •.l• ~'11•~ ••.••r r• ~••~~•r1 , ~ ' ~ • • • • • •s ,•.1 •1•.14 ,r i at • ~ • i • • ~ r• 1 ' • • i . • 11 • ' C[ r~~~ /r~11 ~ y/ .1~1 ~1•i • 1. •••1 i',1• „•yr . 1 11 •,•.1 ••`I 'i.• i~~ r `i to ~ YO PREVENT OVER TOPPlI~tG OF SILT FENCE.
Gl /11'JI. ~11tT/1LA Wk.DnR W AOF gATtIIM W/~D111ff
Q SILT PENCE ROCK OUTLET
TYPICAL PRECAST CATCH BASIN TYPICAL PRECAST MANHC ANHOLE
G3 ,
t
r
t PRINTED 6/27/2007

dip ~'G}
DETN. MFORMIITION T/1Kf1~1 4
FROM iFE NOR1M GJIROLNA B~~L~ 1~~T~lL F-0267 o SEAL
~ ~E ~0510N CONTROL PLAN FOR 5lZE AND SHAPE ~ INSTALL IN TEMPORARY SEDIMENT ~IMENT TRAP(S), ROCK DAM(5}, SKIMMER BA5U~5~, OR SEDIMENT BA51N(5)
wore: T
t~ r~,.~az~n o~ s~i~T ~ o 19 0,is 4k . %
Plcn vtaw - AU.INrU~A~E-INS ~sT-BAS-~ 50 THIS 8AY SFIOU.D BE REAOr.Y C A?Q%
~ n o~ 5mir~xr w~u. Arm Assembly ISLE FOR MAINTENANCE.
7E iN T!f FIRST BAY, Arm 50 'iNl BAY SHOULD BE Rf~U7lLY
8LE FOR MAIkiHrAt~llE .Y~~ ~ ` CAR
Inflow "C" ~i1CIOSUt C ~I' ItSS~ ~
structurti rte, :r~ ;tls:- ~~i f~l ' Fa,eaikma,r c~ =r
r .h ^~t !`F. ~ .
Water EMry :S. t.~ • ~k r . .4 ah . ~ Y
_ PERSPEC' z ,.~3PECTIVE VIEW unit I' et
r7~$~~x .t PVC end pvc ven# ';ft;;~% r`,~ n lug RK a
PVC FIboW .,fir-? .~Y " ' ~ . JC Flbow p~ Schedule 40 r ~ PVC Pipe , e ~ t
v ?4
me ace . .a~~ . ~,:ti. +e';.
y PVC En , , PVC End C°p s, r ~~y: ~if}~6't.~1
Avtrage _ ~ * ~p Width W L ~ .r ?Y 1; `~1?~ I17 DIICf TA17E ~ N
Schedule 40 pe PVC Pi f?e •t~ 357G of aurfa~a arm ' ~t ~ J cv @ 0 9
pVG Tee PvC Pipe R Arsa of basin water surface at 8afflas 5EE S~IMENT ~I~ ~s in ~ ` PVC Tee .~'ifice n~ 0 0 W
top of principal spEOway etevotton 8~51N BAFFLES DETAIL Underside L?flow 8uffies i' Freeboard Embaaknient side Flexibly Piate Hose ~ : > FirstChomber .k ` 2S7L of surface oroo X12 > Ulu
` NOTE: A51N5~LE55 THAN 20' IN LEITH MAY U5E . _U5E .
y ~ 0 2 BRFFLES THAT DIVIDE THE Bf~51N INTO THIRDS. ZDS. s~ecr~e«~ 267. of arm Q9 Q a! 0 Z
.s~ f
Outtat Zara 257E of suafaes meat
1 ~ END VIEW FRONT VIEW Support rope SuQport post, lox w
t j,ID CL N c~
~ t~ 3 ~fi yin f:. _ :.5. :.'.f j.; tL. to wire to pre- 24°into bottom ve~# sn99~n9 or si Stake to support Fiyuro 6.ss~ ~,a~ aoaa~c nanio ~ sacrenoo ww~ was a,c.n Bean anemson~ s~oo aware ~aaar~ renoa. trnrar~;yn Pang. Nc aem~.> Z • O N c+a
wire ao
ry SKIMM s~a~~nt c~-s~+on ~M~~ ~~w~r~~~~6 n~Y~c~ 1 ~ •^~x © ,1
~ ~ GO~lSTRUGTi Oil 51'~G I ~ I G~TI ON5
I. 6RAgE THE BA51N 50 THAT THE $OTTOM l5 LEVEL PROM FRDi~lT TO BACK AND SIDE 70 510E.
~~SIN PLAN ~N~7 S~GTION 2. INSTALL P05T5 OR SAW HORSES ACROSS THE WIDiN OF THE 5E~INIENT ?RAP/BAStN.
C~N~l~l~ NOT'~5 CONS IWSTALL SKIMMER SEDIMENT BA51N BEF~ ANY 517E 6RADIl~t6 TAKES PL.A~GE WITHIN THE SIMMER t. CLEAR, GRUB, AND STRIP 7HE SEDIMENT BA51N5 DRAINAGE AREA. REFER TO ER0510A! CONTROL PLAN(51 FOR LOGATIOiQ(5) OF REMOVE ALL SURFA~GE 501E GO SKIMMER SEDIMENT BA5lid(5). DI5P05E OF IT PROPERi.Y. HAUL ON5TIZUGTI Oil SP~G I ~ I G,~TI ON5 Corr mesh or similcr, stapled or trenched into bottom or side 3. STEEL P05T5 SHOULD BE DRIVEN 70 A DEPTH OF 24 II~tGHES, SPACED A MAXIt~AAy( OF 4 FEET APART, AND
Ii~57AL.LED UP THE 51gE5 OF THE BA51N A5 YELL. THE TOP OF TF~ FABRIC SHOULD BE 6 ING1~5 HIGHER THAT THE IM/ERT OF THE SPILLWAY. 70E~5 O~ BAFFLE5 5l~1011LD B~ 2 INGN~S LOWER THAT 7FIL= TOP OF BEiZhFS.
tIP 7HE AAA Ut~ER 7HE EMBANKMENT OF Al.L VEGETATION AND i~DOT MAT.
r.'~~~ai.~ o"Ge"~~crio ~ r~ ~~o r~ o ~ o,~~~ awn. S~GTI01~1 4. lN57ALl. AT LEAST THREE ROWS OF BAFFLES B~7WEEN THE INLET' AMU OlJTLET DlSGHARGE POINT. BASINS
PL.A~GE 'TEMPORARY SEDIMENT C. BP51N DEWAT~21N6 -THE BA5lN SFIOULD 8~ f'ROYIDED WITH A SURFACE OUTLE7. A FLOATIPl6 SKIh~R MENT GONTR~OL MEASURES BFLOW BAStN A5 NEEDED. LESS THAT 20 FEET iN LE1~6TH MAY 115E 2 BAFFLES.
5. WHEN U51N6 POSTS, ADD A 5W'PORt WIRE OR ROPE ACROSS THE TOP OF THE N~ASURE TO PREVENT
5H01~.0 E3E A7TAGNED TO A SG}iE~t11..E 40 PVG BARREL p1PE THKOU6H THE DAM. Ti~E ORIFIG~ OF 71~ 2. ENSURE THAT FILL MATERIAL SKIMMER WILD GONTR,OL tHE RATE OF pEWA7ERii~l6. OR6ANtG MATTER, AND OTHH2 O INCHES, AiJD MACHINE COMPACT ! SA51N 5PlLLYJAY - GON571ZUG7 7NE ENTIRE SLOW AREA OF THE 5f'IL.L.YrAY IN UND{STURBED 501E l~ TERIAL FOR THE B~AAIKMENT I~ FREE OF ROOTS, WOODY VE6E7ATION, 6~1~.~~, NO~ ~THH2 OB.EGTtONABLE MATERIAL. PLAGE THE FILL IN LIF75 tZOT TO ExGEED 9 SAGGIi~tG.
MPAGT !T. OVER SILL 7NE ~4i~NNC1~NT b II~tGHES TO ALLOW FOR SETTLEhENT. q~ POROU5 BARRIERS IN57ALLED II~IDE A TEMPORARY 5EDIhIENT TRAP, ftO 7NE SPECIFIED DIMElV510N5 (~E ER4510N CONTROL PLAN) PREYEiJT THE BA51N, OR SEDIMEM' BA51N TO REl7UGE TFIE V~LOGITI AND lURBULENGE OF THE WATER F iEi'FLIW6 INTO THE NUD BY EXCAVATING A SHALLOW PIT DER 7HE ~aKIt~R AND FAGIUTATE THE 5ET1'LI116 OF ~DINIENT FROM 7HE YVATER BEFORE DISGH Pf'ORT UNDER THE SKIMMER OF STONE OR T1M8ER. BAFFLES SHOULD HE USES iN ANY TEMPORARY S~DIMEtJT TRAP,120GK DAM, SKIMMER B fYPIGAI.LY PVG SGHEOI~.E 40 PIPE) OF A FIRM, 5r~ooTH Fa~ArioN of ~DIMBdT BASIN. tAP, ROCK DAM, SKIMMER b. WRAP POROUS MATERIAL, LIKE .i1TE BACKED BY GOIR MATERIAL, OVER A SAWHORSE OR THE TOP WIRE.
'rtATER F1.OhNN6 7HROU6H THE NAMM~R REBAR INTO THE SAhA~10t25E LE65 FOR ANCHORING. THE FABRIC 5H011LD HAVE 5 YO 10 PERCENT
ppg$~~~, 3. SFIAt'E 7HE BA51N 70 7NE SPE SKIMMER DE1/IGE FROM 5Ei'1'LIW EM9ANKi~NT -ENSURE THAT EMBANKMENTS FOR SKIMMER SEDIh~NT BA51P15 DO NOT EXCEED 5 FEET IN OR PR41/IDIN6 A LOW SORT NEI6FlT (MEASURED At THE GAITER LINE FROM THE ORt61NAl_ 6l~Ol~JD SURFA~C.E TO THE TOP OF 7NE E DISGHAR6E. OPENIN65 IN THE WEA1/E. ATTACH ~ABRIG 70 A ROAE AND A SUPPORT 57RUGTUi~ WITH ZIP TIES, WIRE OR
STAPLES.
~R BA51N, OR TEh~N'ORARY 7. 11~ 80TfOM AND SIDES OF THE FABRIC ~ I/ULD BE AIyGNORED IN A TRENCH OR PINNED WITH 8 II~lGN
EMBANKMENT). KEEP TFE CREST OF THE SPILLWAY QUTI.ET A MINII~AJM O~ IS FEET BELOW THE TOP OF 4. PLACE 7HE BARREL (TYPIGAI. THE EI~ANKI~NT. ADDITIONAL. FREEBOARD MAY BE ADDED TO THE E~AI~MENT NEI6HT WFfIGH IMPERVIOUS 501L. DO NOT USE P a~ . . .-.r.~~..~~~.r. cw~~.~.~ ~ i.i a,.~..~~ ii.~v!rn~vr ~?~~~~?.~ur~ ~_am~ ~ ~~uuuu QAIYCII I ADN IAIn TLC DIOC OI EROSION CONTROL MAITIN6 STAPi.ES. 1lMl ORNf~ b 11i~ M~~ Z!! COMAMR RMCi16M CR IN FA fOt/1 *04 KMM NO=
>T USE PERVIOUS MATERIAL SUCH A5 SAND, GRAVEL, OF GI?~HED STONE AS iut b 11~I'~1~{ b1?i/' ~ aoc o~ e~c cn i ~,.~ercoiei AO/YI\1rf TLlC DlGC GDII 1 WAY IW d ~u~u i evco~ Pl9R~t~kfON~1! l~~OfiO(009t ~
P1L4VYVJ 1"I~VYY It'iliiCJIK717 I't VCJIC7IVGV D11't1JJ 1~(J~iKIIVI`I. WI`I'JIIV/lil CI'IDPN'If~l 1 1`l17 YN ITI /11 tll`III"RTI vrw~v ~w r~iwv~w ~~ti ~ n ~ 1'OA WIDTH OF 5 I~ET AND 510E 5l.OPE9 OF 2:1 OR ~LA7TER. MAGHIi~ GOMPAGT THE EMBANKMEN75. AND GOMPAGT IT UI~ AND AR EMBAt~NiEN7. GARS N~15T B~ TA EXGAVA1'lON - l~JhlEI2E SEDIMENT PDOLS ARE FORMED OR ENLARGED BY EXCAVATION KIP 51DE FOUNDATION 1~IEN GOhiPAGTli~l6 ~O~'E5 2:1 OF FLATffR FOR SA~EIY. n a.. ~ ~.r~v~ ~ u.~. rrr~~~~ir.L ~wv~v i~u.. ~ ~....n ~u..rva~ i~~ -r n~an~ a.r., a,~w 1 In1f~ 1 1~1`!'ll\Vi~r AND ARDUi~ TFE PfPE TO AT LEAST SAME DENSITY OF 'fH~ ADJAG~NT 8. PO 1~T SPI.IGE TF~ fABRIG. Hli7 U~ A GONTII~NJ0115 PIEGE AGR055 THE BA51N.
rT B~ TAKEN I~OT TO RAISE THE PIPE PROM iNE fIIZM GONTAGT WITFk ITS I~ISPEGT $AFFLES AT LEAST ONG~ A WEEK AND AFTER EAGH RAINFALL. MAKE ANY C~G 0.GTIi~l6 UNDER THE PIPE NAUI~GFE5. IMMkDIATELY. ~iY C~C~IIIRED REPAIRS k 6
PAGE A MIMIN~IM DEPTH OF 2 FE ER0510N PROTf~GTION -STABILIZE AL.t. AREAS DI5TIIRBED BY GON5'fWJGTlON (EXCEPT THE LOIN HALF GR05~51N6 IT WITH GON5TR11GTION OF 2 FEET OF C~OAIPAGTE~ BA~C.KFILL OVEF2 7FE PIPE SPILU^IAY BL~ORE 8E ~.~1A2E 70 MAINTAIN ~~GG~55 TO TfiE BAFFLES. SMOULO 7F~ FABRiG OF A BAFFLE GO Rl1GTION EQUIPMENT. !N NO CASE SFIOIX.D THE PIPE CONDUIT BE 1N5TAI.LED BY p~~pp~, pR B ~1~FFEGTIYE, REPLACE IT PROMPTLY. ~F1.E GOLLAP5E,1'EAR,
OF THE SEDIIyENT POOIa IMMEDIA?ELY AFTER GOMPI_E'fIN6 THE BAStN. USE TEMPORARY SEEDING A THE 16H THE DAM AFTER TtIE EMBAI~MENT IS GO~LETE.
SPEGIPIGATIONS. REMOVE SEDIMENT DEPOSITS WHEN IT REA~Gf~S HALF FULL TO PRDYlDE ADEQUAI~ STO ER E~OY~k6 THE P4AI~FAGl1~ ~NSTRUGnONS~ OR /U` DE516~• NEXT RAiN OR TO ~DUGE PRES~.~URE ON THE BAFFLES. TAKE GARS 70 AVOID DAMA611~ KI~.E 1105E TO A110W 'fFIE SKIMMER TO BE PULLED TO THE BANK FOR pUWN6 GLF1W OUT. SEDIh~IT DEPTH SHOULD NEVER EXG~ED HALF 7k~ DE5161~ED STO SKIMMER ON TF~ 807TOM OF 7th BA51N WITH THE FLEXIBLE JOINT AT Tim ~R THE GONYRIBUYING DRAINAGE ARfA HA5 BEEN PROPERLY STABIUZ~, R~tO'VE 'E. A7YAGN THE Fi.EX18LE JDIN7 TO THE BARREL Pith AND POSITION THE ~ ~SYABLE SEDIMENT DEPOSITS, BRfN6 THE AREA TO GRAVE AND STABILIZE IT. ,1~ STORAGE VOLt1ME FOR THE
5. A55EMBLE THE 5KIh9~1ER FO MAC I NT~NJ~NG~ , " IN5PEG7 SKIMMER 5EDII~N7 BA5tN5 AT LEAST YVEEKI.Y AND AFTER E~GH 9161~U~IGANT (ONE-HALF INCH 6. 1~1Y THE A55EMBLED SKIMME OR 6REATEi~ RAIWFALL EVENt AND REPAIR INQ~IEDIATELY. REMOVE SEDIP'~NT AID RE5TORE THE II~.ET OF THE BAR(ZEL PIPE. ATT BA51N TO 1T5 ORIGINAL DII~N5t01~ YJFlEN SEDIh~AiT A AA TO OIL-HALF THE Ff16HT OF 7NE SKIMMER 01/ER 1HE EXCAVATED >AMA61N6 THE BAFFLES fl STORAGE DEPTH.
MOVE Al.l. BAFFLE MA7ERiALS
IT.
~YATED PIT OR SORT. BE SUIT TO ATfAGH A ROPE 701NE SKIh~ER AND
FtR9T BAFFLE. f'IfLL THE SKIMMER TO ONE 51DE 50 THAT THE 5EDIN~NT UNDERNEATH IT GAN BE APtGFIOR IT TD TF~ 51DE OF THE EXCAVATED. EXCAVATE TtIE SEDIMENT FROM THE ENTIRE BAStN, NOT .MJ57 AROUND THE SKIMMER OR MAlNTENANGE. ~F 7HE SA51N. 7HI5 WILL. BE USED TO PILL THE SKIMMER TO TF~ SIDE FOR
THE FIRST CELL. MAKE ~ E VEC~TAtION IS GROWING IN 11iE BOTTOM OF T)f BA51N ODES N07 HOLD
DOWN THE SKIMM42. FARTHMI SPILLWAY5 - li~iTAL P0551Bl.E. THE AGHIEVENEN7 OF - li~iTALL 7fiE SPILLWAY IN UNDI57URBED SOIL TO THE 6R~ATES7 EXTENT DETAIE. IiFORMATION TAKEN ~MP01~t~Y 5171 M~N ~N7 OF PLANED ELEVA710N5, GRADE. DC-51GN WIDTH. Alm ETITRAPtC.E AND FROM 7th NORTH GA12~OI.INA
IM~NT Ti?~P
REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE-ANGliOR THE BAFFLES !F l~VATER IS FLOWING EXIT GHAM~Ei SLOPES ARE GRI71 UNDERNEATH OR AROUND THEM. 5l~OUI..D BE LINED WITH LAMINATE ~ WIDE At~(D LONG ENOUGH TO C IF THE SKIMMER l5 GL06C~D WITH 7RA5H AND TFIERE 15 WATER III 71~ BA51PE,115UALLY JERKING ON THE DAM FOR AI~IGHORIN6 IN A 7REN ROPE WILL CAUSE THE SKIMMER TO BOB UP AWD D01~E AND Dt5LOP6E THE DEBRIS AND RESTORE FLOW. FABRIC MUST BE LOi~6 ENgK~Fi 7 t~ 7HI5 DOES NOT WORK, PU1-L THE SKIMh~R OVER 70 THE 51DE OF 7F~ BA51N AI~lD REMOVE Tt~E WI07H OF THE FANG MUST BE 0 pEBR15. AL.$p C,MEGK THE ORIPlGE IN5lDE THE 5(GfMMER TO 5E~ IP IT 15 CLOGGED; IF 50 REMO'1/E THE TIC. FII6RIG. (F TF~ LEPt6Tli OF DEBRIS. hR1LTIPLE SEGTlONS, SPAW~11N6 TF OVERLAP ThE LOI^ER SEGTION(5) 2E GRI7IGAI.. 70 7F~ 51XrG~5FUl. OPERATION OF TF~ 5P1LI.WAY. ?HE SPILLWAY ~ ~~L ~NfiNATED I'LaSTIG OR IMPERMEABLE 6EOTEXTILE FABRIC. THE ~ABRIG IyA157 ^''~D ms`s" ~E EROSION GON7ROL PLAN FOR 5 sH ro coves n+~ eorror~r nrro ~ Exr~ oNro n~ rop o~ ~ NOTE SEDIMENT TRAPS REQURIE A 7RENGN. 7th EDGE MAY BE SEC.UR~D WITH 8 INCH STAPLES OR PINS. THE FOR 51ZE AND SHAPE
CURIE BAFFLES
SOUGH 70 EXTEND DOWN THE SLOPE AND EXfT ONTO 5TA84E GROUND. 7HE SEE BA~FI.E DETAIL 5T BE ONE PIECE, NOT J011~ OR SPLICED; 07HERWI5E WA7~t GAN GET INJ~R ~ ' TAIL
~m of r~ ~~i~ ~s n ~it~r ~oR niE ~n~ t.~TM+ of n~ ~i~u~wY, !2" min. of NCDOT #5
WiN6 TFE COMPLETE WIDTH, MAY BE USED. THE UPPH2 SEGTION(~ SHOULD Ct'OSS-S6Ct1011 or #57 washed Stone y 5.'
:TION(5I 50 THE WATER CANNOT FLOW UNDER THE FABRIC. 5EGI~E THE UPPER . ~"mm Y ~ r~ ~Iti~~~~w-~ ~ ~~~Y,AwY~~w~A~
IF TNT 51GIN~MER ARM OR BARREL IS CLOGGED, THE OWFIC.E GAN BE REMOVED AND THE OBSTRUCTION Ep6E AND 51DE5 OF THE FABRIC CLEARED WITH A PWh~ERS SNAKE OR BY PI t15Hliv6 WI'tFf l~fATfR BE SURE TO REPUIC.E ~ ORIFICE FABRIC IN R 7RENUi WITH STAPLES OR PIN5. s 3.rJ~ tT11~1.
AFORE REP051TIONII~6 THE SKIMh1ER. 8. INLETS - D{SGHARGE YdAIER I SLOPE DRAliiS OR D!1/ER510N5 W GNEGK ?HE FABRIC LINED 5PlLLWAY FOR DAMAGE AND MAKE ANY REQUIRED REPAIRS WITH FABRIC UpP~R ENp OF THE POOL AREA T THAT 5}'AN5 THE FIH.L WIDTH OF THE ~1'ILLWAY. GHEGK TFIE EMBAPIKMENY, 5f'ILLWAYS, AND OU'fl..ET FOR WATER IM'O THE BA51N IN A MANNER TO PREVENT ER~0510N, USE '~ORARY } 3600 cu ft/acre
510N5 WI1N OUTLET PROTECTION TO DIVERT SEDIh~Kf-LADEN WATER TO THE tiff ,.F_ M~ p
AREA TO IMPROVE BA51N 1RAt' ~FIGIEMGY. 1 ~1 p'• ~ ; mQX
ERA510N DAMAGE, AND INSPECT 7NE EMBAidKMENT FOR PIPING AND SET71_EMENT. MAKE ALL q. BZ0510N CONTROL - GONSTRI ~SSARY REPAIRS 11~0lATELY. REM01/E ALL TRASFI AID OThIER DEBRIS FROM 7FE SKIhII~R AND DIVERT SUt~AGE WATER FROM B POOL. AREAS• CLEARED. 57ABILIZE THE EN~RG A80VE THE GRESt OF THE PRING PREEZIAl6 WEATHER GAN RESULT IN ICE ~ORM~NG IN THE 8A51N. 50ME SPECIAL ~EGAUTIONS SHOULD :ONSTRUG7 THE STRUCTURE 50 THAT THE DI5TUR8ED AREA 15 MINIMIZED. i '`''j
FROM BARE AREAS. GOh6~LETE THE EMBANKMENT BEFORE THE AREA 15
EN~RGENGY SPILLWAY B~16ANKt~NT AND ALL OTHER DISTURBED AREAS E PRINCIPAL SPILLWAY 1NIh~D{ATELY A~T~R GONSTRUGTION. ~ ~ ~ ~1 i.~' filter r• t• ~ ,
fabric P.~' ~ ~i:'~, ric
8E 7AKEPt IN 7NE WINTER TO PREVENT' THE SKIMMER FROM P1.116G11~t6 WITH ICE. 10. iNSTAl.L. POROUS BAFFLES f~ II. ASTER AI,.L 11~ SEDtMENi'-f'R~ 57RUG111RE AND AI.I. UNSTABLE 5 AND STABILIZE PROAERLY. ~FLES f~5 ~GIFIED (SEE 'BAFFLE DETAIL')
~Ni'-flR4C)!lGlf~lG AREA HAVE BEEN PEiZMAtVEAl1LY 57'ABILIZED, REMOVE THE . SABLE SEDIMENT. SMOOTH 7NE AREA TO BLEND WITH THE ADJOINING AREAS ~ .
Y.
z
design settled 1N top ~ . ~~h. Overfill b:' for settlement O
SSE 7ABL.E BELOW FOR Pion View
DITCH 510E SLOPES O
FILTER FABR{G ,(t,~(~.\ L, Emergency by- w
~ / 4~ pass 6" below Q
~ ~o~ w 5 min. j~ II , settl~ hop of
2' to 3.5' , ~ 4~:, ~t1 j.
zr:. .
-=-;-r Natural u
~ X X - ~ I . 20' ~iter 3 . Ground O ~n
abrtc min.
X X X N '
TiZIAN6ULAR GH~NN~l. uf] UJ
C fi~~55 ~.I ~l~i~ Gt~~~i~1~~.5 V ~
to O
MARK FLOW DEPTH SLOPE S~ ~ I LTER F/~BRI G 6.5'
SLOi'E5 z
CCL#! Il.q ifs 1.5' 4.00 6:1 N.A.G. G125 OR EQUP~L -STAPLE PATTERN "D" .D..
35 STAPLES PER SQUARE YARD USING 6", II GA. WIRE
GL#2 15.4 Gf5 1.5' 1.00516 6:1 N.A.G. 5~5 OR EQU~4L -STAPLE PATTERN "D" "U" STAf'1.E5.8" SATPLES AND LONGER MAY BE USED K K
FOR L005E 501L5. 9 GA. 5TAPLE5 OR HEAVIER MAY
BE NEGE55ARY IN HARD OR ROGKY 501L5.
5TAFLE PA RN °D•• <fri
CC4 ~
PRINTED 6/27/2007