20000719 Ver 4_Site Plan_20080718

GRADING, DRAINAGE. AND EROSION CONTROL NOTES
(1) THIS PLAN DOES NOT PROPOSE ANY NEW OR REVISED DENUDED AREAS WITHIN PHASE 1,
H~Nt21E1931NMW801S QIVNSgNti~'.t~~~; PREVIOUSLY APPROVED PHASE 1 GRADING AND INFRASTRUCTURE IMPROVEMENTS IN PHASE 1 HAVE
AI.I~IACJ a31~'Po1 ~ r1Pa;t BEEN COMPLETED AND DENUDED LIMITS HAVE BEEN STABLIZED. HOWEVER, NEW DENUDED AREA IS
80~ ' ~ 11 ) PROPOSED IN PHASE 2 FOR REVISED ACTIVE OPEN SPACE USES.

~ (2)
a (3) .CONTRACTOR SHALL VERIFY LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.
LOCATION OF EXISTING UTILITIES SHOWN ON PLANS IS BASED ON BEST AVAILABLE INFORMATION BUT
CAN BE CONSIDERED ONLY AS APPROXIMATE.
(4) EXISTING TOPOGRAPHIC AND WETLAND INFORMATION PROVIDED BY McKIM & CREED.
(5) CONTRACTOR SHALL ENSURE GRADING OPERATION IS CONDUCTED IN A MANNER THAT DOES NOT.
ALLOW ANY SEDIMENT INTO CREEKS, PER WAKE COUNTY EROSION CONTROL REQUIREMENTS.
\ V ~ V ~ ` r` I~ I t' ~ i
~ v i / / y ~ ~ ~ \ V \ ~ I I ~ (6) NO FEMA MAPPED FLOOD PLAIN 15 LOCATED ON THIS SITE,
~ ~ I \ \ ~ \ ° ~ i I r' \ \ ~ j P t ~ ' (7) A PRECONSTRUCTION MEETING IS REQUIRED FOR THIS CONSTRUCTION.
' 's i u y ~ 1~ I ~s \ I \`~s \ \ ~ r
, \ ww e~4~ ' ~ 1 ~ I ~ ~ ~ \ \ \ , J 1 \ ~ ~ `r 1 1f ' 1 1 ` (8) PERMANENT GROUND COVER SHALL BE ESTABLISHED EITHER IN 15 WORKING DAYS OR 30
\ \ \ \ ` CALENDAR DAYS, WHICHEVER IS SHORTER, AFTER CONSTRUCTION IS COMPLETE. \ V \ r , V ~ ~ i~
~ ~ \ \ \ s~ XISTING PROPERTY LINE PR POSED~SILT ~ - ~ / ~ ~ ENE TY ~ r ~ ' ~ ~ ~ _ (s) roPSOIL SHAD eE wasTED oNSITE.
/ ~ r ' / / / , " r vi ~ ' ~ \ 10~ L DSCAPE BUFt`ER / / , ~ .
~ ~ - ~ I r/ , ri • ~ ~ ~ ' 1 WETLANDS INFORMATION PROVIDE Y McKIM & CRE D.
, k ~k r f i , / ~ r/,~ / ' ~ ' i ~ / ? ' 1 / 7 r / ~ i i aM ter-'.` ~ I ~ j,i~ i 1 ~~L ~ _ .
/ / , _ ~ r` Ij l.~ ~ ~ (it) DELINEATED WETLAND AREAS SHALL NOT BE CLEARED, DRAINED, OR OTHERWISE DISTURBED ` 1
> , , ~ J ` ~ ~ ~ ~ 5~ ~ ` J` l ~ ~ \ UNLESS SPECIFICALLY PERMITTED BY THE U.S, ARMY CORPS OF ENGINEERS ANO NCDENR, ~ ~ ~ t~~ ~ , ,r~' ~ ~ ' r` ( \ V CONTRACTOR SHALL VERIFY APPLICABLE USACOE AND NCDENR-DWO PERMITS ARE IN HANp PRIOR TO
\ , J F ~ , ~ ~ \ \ DISTURBANCE OF THESE AREAS. COPIES OF PERMITS FROM THE U.S. ARMY CORPS OF ENGINEERS
, n.~~/ F , r-i 8. ~ _ `'s.., ~ ~ \ ~ \ ~ ; . ~ ,L _ ~ ~ ! / ~ / e ~ ~.G~ ~ ~ ~ ~E IS G WE1~.ANDS ` g ;a , g`~ ; ~ ` 3 \ ~fl~" ~ r ~ \ \ AND/OR NCDENR-DWO MUST BE SUBMITTED TO THE TOWN OF FUQUAY-VARINA PRIOR TO ANY
\ . i < / 1 , ~ ~ / ~~"n ~'f~~` '95, ~ ``'1~i j`f'R~` \ CONSTRUCTION ACTIVITY IN ANY WETLAND AREA. _ \
~ ~ It I ~ A 7 ~ 7 , a / ry J ~i ,~f_,/: / , A ! % fr,// ~vi% / ~ f ! - ,7/ ~ _ , s , \ \ V' / /'x ~ / r / ~ ~4)i \ V A ~ ~ r-~ i, ro/'.~~i'/r(,"x ''i / / ~i`//`~~ /ice'/,r/";'; ! / ~l°,/r"/' ~'~~I p G ~ t ~ h'°v,. ~ r~ ~ Yew. K ~ '^~7 ~ , r+ \V (12) LEVEL SPREADERS TO BE INSTALLED WHEN PROJECT IS STABALIZED AND SEpIMENT BASINS ARE
s1 M-•-~ ~ ~-w ~ 'r~~, jr ,~F ~j\ \ \ ~ REMOVED. LEVEL SPREADER BERMS SHALL BE ARMORED WITH APPROPRIATE MATERIAL, LEVEL
~ v ~ ' r ` ~ r { j ~ SPREADERS TO BE INSTALLED ON CONTOUR IN UNDISTURBED SOIL.
_ ~ ~ ~ V A R0~ SED 2 SANIT R~ V A \ r/i ` ' / r / / ' / , 1 39 ~ ? I'/
, '(4 / z~ EWER EASEM T \ \ ~ t ~ r f: / / / ' m~/ < r ~f~/ -'/ASP: E/: RE _ 9~8 ~~G ~ j~~ _ - . Q \ \ \ /,m~ „ 1 , r r , I, \ i / / I ~ ~ ~ s I ' / / i 1 / / / ~r f ~ C" `h°t ~ \ ' _ t J b`~i I \ \ (13) ALL LEVEL SPREADERS ARE TO BE MAINTAINED BY THE HOME OWNERS ASSOCIATION. 20' \ , ~ ~ \ ~ ~ ~ ~ PERMANENT MAINTENANCE EASEMENTS ARE SHOWN ON THESE PLANS AND Wlll BE RECORDED ON THE
, ~ (FOR FI~TURC~ EXTEN~10 V'~ i / r :'/I` f , f / ~ \ / / % , , , / " 4" I r , BY bTHER\5 ~ / / ' , l:~r ~ T,. / _ry . ~ ; l ` + ~ ~ I ~ ~ { ? j ~ ~ FINAL PLAT, ` ~ ,
V A \ ~ \ ~ '~~lIST~~1G?T~Pi % f; i ' ~ ,./V~r ./Xi /~f . ~ i 1 ,r' lc ~ ( ~ ~ r . - \ ~ , 4 ~ ~ 1` ~ ~ ~ ' ~ ~ A ~ ,~1~'/~~j ~ ~ ~ a9 ~ ~ 14.) DELINEATED WETLAND AREAS SHALL NOT BE CLEARED, DRAINED, OR OTHERWI9E DISTURBED
~ 1 ` \ \ ~ OF/ BAfll~t, 1 r / / 1~r /ff-~'~r/ / L/,! r4 ~ , / , I \ ~ "5.
m I , _ l 1 \ \ \ \ / j; / - J,/~," ~fr"~~ ~.:..T/...\~47~' / j '3a r`' ` ~ r ~ \ ~ "Ylyf I ~ ;i s ~ UNLESS SPECIFICALLY PERMITTED BY THE U,S. ARMY CORPS OF ENGINEERS AND NCDENR-DWO.
~ A r r / r~ l J ~ rte' / / r j~• r ~ r r~ A i A _ i 4 / , ~ t
DEN~IDEQ A ESA. AAA / Y : / ~e~~/: f ~ :A/ / ' ' T ~ t ~ ' ' ,ae~~ ~ rr
r ~ ~ r _ ~ 1
/ 37 ~ : C 1` ' „""",~~p ~ \ ~ e\~,
\ i' r j - - \ , ' ~1`'' ~ ~1~ 36 ~ \ ~p,'tt ~ i t \ r
~ -PROPOSED RELOCATED/RESIZED LEVEL ~ ` ~ s \ - 1:; ; ' fig-. / _ ; , ,r~' ' m /1 . ~ ~ \ i;'_•, , ~ ; 1 ~ ~ ~ ~ V A\ , ~•,/I . / , , / , ,EXISTING WETLANDS, i ,A,//;~ ~J~ ~ y°,~ :.SPREADER w FOREBAY ' ' l ~ r ~ ~ 1 ~ 5^._.
;r, A ~ / x` A / ~ y~ / ' ~ 1 ~~T~ \ w~ ~ ~ \ ~ ~ ' Y~ (TYP) % r a~~ 60' LEVEL SPREADER / • - \
~ r . i z ~ 1 '~l v A~ ' ' / / ' / ~ ~ % -WITH TOP ELEV. - 382.0 / ~ ~ r ~ f 1 ~ ~ f~/ t~ BOTTOM ELEV• (LE. BOTTOM OF GIRDER) ~ ' / ; _ ` ~ ; - - a w ~ '/A R ~ ~ ; ~ ~f~~ TOTA ADDITIONAL DENUDED AREA = 1,10 AC
~ , ~ ~ r ' e l ~ \ ~OF PROPOSED BOARDWALK SHALL BE r ! ; w,< _ , / ;
ti r' ! ~ ~ ~ V ~ ` d MINIMUM OF 361.0 MSL TO ENSURE SAFE i / :'I~~°~~,~` R i / / ' / w ~ w ~ / J w Mr ~ ~ ~ ~ ~ \ ~'Y~~.'PASSAGE OF 100-YR FLOOD PER 1~=tC~F~QSFG t~+~ti~~~ ~ ~ ~ r ~ r, ~ ,r ~ ~ (CON ISTING OF ACTIVE OPEN SPACE AND
,p• / <M~' a ~ \ ~ ~ \ ~ , F TUOY BY .'r_ ~ ~.4 ,T"h 1, z+ r' a / ; o ; ~ , a ~ , . ~ ~ 1 ~ ~ I ~ PREVIOUSLY APPROVED LOOD S , ~ _ ~ ~ ~ } ~ ~ ~ r ~ f e.;~r ~ y SANITARY SEWER STUB BETWEEN LOTS 8/9)
a ( ~ ! i r w v 1~ McKIM & CREED (00 . ELE - J~ ~ /r''/ % / /r t ~ ~ / ~ r M ~ ' ~ • r ~ ~ ~ 1 ~ ~ ' j REMOVE EXISTING FLUMES (2) AND , / / / f \ 1 f`. \ I
~ ~ _ ~ 1 i f/I ~ 1 ~ ~ r ~ I ~ 380.75 MSL) / ~ ~ / l f ~ 1 { ~ ~ ~ _ ~ REPLACE WITH TWO FLUMES AND FOREBAYS. ~ ; f-r \ . _ r ~ w , F I ~ , j~ ....w { ! ' f ~ ~ I ry~[1?.. T".ffli ' / //r / / ~ / / ` 1 1 ~ V , ~ / / , /
a
. _ 4 _ ' ~ ..n..,. ~ - , Y ~ ~ ~ , ~ ~
~ t~ , ~.y ? , ~ la , ~ ~ ~ ~ } . _ / ~ \ REMOVE AND REPLACE EXISTING... ~ T ' 7; ; ~ EXISTING' ~ ~ +.O~C~ fi., n., ~ I~° ~ ~ ~ ~ w m ~ ' / ~ / ~ 1 ~ R AN UTTER AND SIDEWALK.v~z ~ / / A WET D5
! ~ ~ w ~ r I l ! / ~ / ~ / W \ ,CUB D G , _ i ~ ~ ~ 7 / - ~ AS NECESSARY TO ALLOW FOR ~ ) NET D5 ~1„~'~~~~ A ~ ~ ,
~ ~ 3g ~ / r P J ) I ~ ~ /f r'~ ! , ! DRIVEWAY ACCESS TYP. OF ALL=°, / I/ / ! /`f / / ~ '
~ 1 ~ / : / ~ / L->_ / =1~ . - L _ .~Q~ SHADED AREAS , _ ~ _
/ ' _ - yi w
y' ~ \ ' ~ / / / / ~ / / ~i ~ ~ ~ • ~ 79' CONVENTIONAL LEVEL! AL380.25~~~g/ rl ~I~ ~ r 1'
PROPOSE SIL / - : f ~ k ~ / - - 6 . ~ ~ ~ a PRA R W TOP ELEV. - 380.25 / r' ENC TYP. / / ~ / / r / r ~ ~ / / X,, \ , k F, ~ / %'T ~ r'~1 1,r 1~ l ~
a ~6 ti h E/( ) r / , % l•--- P R RIGINAL APPROVED PH 1; _ _ _ _ ~ ~ E 0 \ ~ t ~ . ~ / ! 'if ~ / / ~ " ~ ~ / ' \ •~'K e .;~w. PLANS BY H2 ENGINEERS INC.,' VED PH 1 ~/'/I,~r/~' `,~~I~ J,r' j / ~,;;J ERS INC.,,; %f / rf/' jl l~
f` - _ ~ / / / / / 7C~ / /X \ y,~ ; ~ ~ ~ STAMPED REVIEWED FOR-- .-1~/ ;WED FOR'~~~~/ ;~~I11jtr ,~T ~ ~f
..___-___w~„_..._____..~_.,,__.._m.. ~ I ;;7",,c~ / ;,r" / / i/ / f ~ - , ; { / f - l-,/~/ j! ~ . COMPLIANCE" DATED 01/12/06) r 1/12/06) s`` r~ r~ ~ ~ ~ j l
' - - / / l /
>e- -w::::.,:s e .N y:,mxy- ~ / ` ~ / f d° r I f c. x' l L R- ~1 ° s l:- ! r y.:. r-~}±~3 "z` _c"c_ . C 1~ }~I ~ ~ ~ ;fin 3' ~ ~ ~ M+^a I
~ , ~ - - / ww ' / f / / ` / OPE SPACE SHALL ^ 0 ST ~ ' . _..a ,ACCESS TRAIL fOR ACTIVE N ;~,,~i ~ ~ ; 's t / ~ y' ~ ~ ~ ~ ~
~,''"i :>~i~ ~ / _ _ . l_= NSTRU TED AS A RAISED BOARDWALK OVER - i^o ,'~I'~ _ _ , ,rJ 1 / i / / / ~f %,THE PROPOSED LEVEL SPREADER AND THROUGH p'~,~ ; j ~ \a~~P l~f / ~
~ / ~ \ / ~ ~ / / / M,~ / ,.~~,EXISTING WETLANDS/RIPARIAN BUFFER. CONTRACTOR' 'T, ,3 f r , / ; ~ /'~;F'- ~ c~' ,`a rf j~ ~l~ t ~
\ \ /i ,/,r ~ / / ,.SHALL LIMIT CLEARING THROUGH WETLANDS/RIPARIAN ; ~ ; : ~ r / f ~ I ~r~7 jjf ~ ~~j
~ ~ ! rw BUFFER TO A MAX OF 12 WIDE AND UNDER NO - - ~ t ~ 'i-~~~"~'' ~ , / ~ ; , / • , ~ ` ~ ~ i / y ~ - ~ a ~r ~ ~ as / r I \ ~-1/. ANY GRUBBING ACTMTY. L.°= ~ ~ p / ~ ' ~ y ~ ~ / ; / / , / f ~ / CIRCUMSTANCES PERFORM / , ~ _ / r s_..~~ ,~'JI ~ i I ~Fr~~ Il~rl~ ~~r ~f. S ~ ',f r~ !1! Ii ~~.r.-~ ~ Sd~h~ ."F' i '>EVv~'fi r;;S~ilaC:l~ l"
/ / , r _ . ~~,f _ ' _ - . ..1 s , _~e~' ,SEE SHEET 5.0 FOR 80ARDWALK DETAILS. ,w,~' ~ . -f : ~-,,C~-
/ i / / / J' J rf / l / ! ~.i`' f jy / l ~ r ~ / x~ f r ~,r / / ~ ~ ~ g ~ i'G ! / , r ~ CONTRACTOR SHALL ONLY CLEAR AND GRUB ~ /f , / //j ,/r , / ~ , / / / ~ ` j - ; ~ / ,i ~ ; r ~ ~ / ~ ~ _ , _ _ 1 ~ ~~~~G f I i ~ ~ , r. ~ r'
AR FOR GRADING AND ~ _ r_ „ . _x!'f ~ _ / / ,f = , _ - / t ,''dCTIVE OPEN SPACE EA ~ / r ~ ~1 r - ' ~ , / f~j / s / , F i /~~//~i' r f// / /.r / ~ f%, ?,l,-,r /i "ice` Ar`~.~ ~ / ~V~',l/ ,~'I'/f l INSTALLATION OF ACTNE OPEN SPACE USES. ' ~ / . / / ` / ' ~ ' ~ , ~ " / i ' ? , , , ! ~ , \ ~ I / / , , 1' ~ ~
r ' , R MAIN R OF ACTIVE OPEN SPACE AREA SHALL % r' //,-~-.r ~ ~u ; ;~f. a r ~ - / - - - ~ ? _ : , • ~ , / / 1~ . \ E DE ! ,v .I i l~ ~ ' l
BE SELECTIVELY CLEARED AND UNDERBRUSHED , / . / / ' / , i • / / /;/j , / , ,r-~~ .,~•~.t,~,,~~_,/ s / / ~ / ! ~ x _L , _ 69' CONVENTIONAL LEVEL AS NEEDED OR DIRECTED BY OWNER. MASS L - - - - - ~ / / : r ! _ ~ ; ~ . ~ _ s - ` ~ - - - - f ~ _ L LEVEL ~ ,~i I`
' ~ / / / f , - , 7 / / / r /7- r ~ , ~ , ' / f.:, f~i ~ , / i` = y SPREADER W TOP ELEV, - 380•i CLEARING AND GRADING IS NOT PROPOSED FOR i / / r~ / ! / : ~ i j' / / / ? ' / j / / ' ! 7 " / 7~t~ / / ~ P ELEV. = 380.15 f r+r~'r' ~ PROVED PH 1 ~ j ~fi
f ~ TH TIR LIMITS OF THE ACTNE OPEN SPACE AREA. 1 //„W%/ ~„r / F - % ~ ~ - /f/ ~ - ~c~~~: !f..-'~=,W~~-: (PER ORIGINAL APPROVED PH 1 E EN E ~ ry- _ - %i ~ rte/ ; ° a ~ 1 ~ , ~ 1x"' , / / . ' ~ ~ ~ ,~,~i / ~ j~/ , PLANS BY H2 ENGINEERS INC., ;INFERS INC., 1'
~ ; / / ~ ! / ~f - / RA IN FR M ORIGINAL; / ' / / / ~ ~ % ' / ~ / " W.,, ~ ~ , , , , PROPOSED G D G 0 ~ ,y~ _ r. v~.~ STAMPED REVIEWED FOR ij ~ / ~ APPROVED PH i PLANS BY H2 ENGINEERS, INC./ / , f, /r j; '~COMPUANCE" DATED 01/12/06) ED FOR ~ r I
, ! / / % / r i r r ' f/ / ,r , / / / ;GRADING HAS BEEN COMPLETED AND DENUDED - - , ~ / / ; • ; , 'ED 01/12/06) ~ c
, ,--i AREAS HAVE BEEN STABLIZED TYP. ~r--. ; ~ j, / / r ;r=,/~~ / ~ ° j ; y .i ! ' / T-~ / l~ ,r / ~ ~ ! / /r ~ r 1r f j y / / r r ~ ~ f,- / ! ; J ~r t
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o 1 REVISED PER TOWN 1st REVIEW COMMENTS 6/03/08 BDC W&R 1 = 30 0 2 REMOVE TEMP. X-ING NOTE & ADD BpARDWALK ELEV. NOTE 07/17/08 BDC Drawn By Date
THE TOWNES AT BUCKHAVEN "o BDC 04/23/08 0 ENGINEERS I PLANNERS I SURVEYORS 3.0
Checked By Job No. N CONTROL PLAN 111 MacKenan Drive Cary, North Carolina 27511 tel: [phone] fax; 919.467-6008 www.withersravenel.com
WAKE ~ North Carolina EROSION CC i BTN 2080035.00 FU UAY-VARINA 0
Y

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NOTES;
~iJNt{a9 a~luMw l~ Y' Y (J d9 t) mTu DRiwAt,~ AREA FLOg91c T FEtLf~ ~ FENCE uAY NOt EXCEED T ACRE. 0 STANDAFlOSWrHOLE ¢ .
Adr1t>•no aolsaNysaNrr.~ ~ ~w'~ u~ t~ a~Y,a aMSO ~ Y" Y' Y'.,y x-Y' jJ ~ 2J gLr FENas sNouLp Nos ~ Y- ,y- u UsEO AT vIPE ourLETS oR N I 1 11, FLOW a WATER RING AND COVER ~ ~
8 Y- ''~''~r• ~ ~ 1.) CH15EL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES AItEAs~ par+ ~ 11 i I 1 , o~Z S Y' w Y"~,fJ u DEEP OVER ADVERSE SOIL CONDt310N5. IF AVAILABLE. ~ 11 1 snT
Y'" Y' Y w ~ ~ q~ p~ ~ ~
,q. u 2.) RIP THE ENTIRE AREA.T4 6 INCHES DEPTH, t+. Uo d ' r0, ,O O,
- Y'".Y- 6 3.) REMOVE ALL :LOSE .ROCK, ROOTS AND" OTHER OBSTRUCTIONS.. ~ , r ' . ' LEAVING SURFACE'.REA50NA9LYiSM00TH;iAND:,UNIEORM~ Y" Y, Y' w ~ d eD ~ ' ~ ~ - ~ ~ '.NOIET000MHAC1pRi:';~' ~ ~...`b,
tt``c! ~ 4 M F RTI I R N SUPERPHOSPHATE ro INCREASe sTaRAOE ~ AdT AIe7 tt t„1t+'',~ `~y' APPLY AGRICULTURAL LI E, E L ZE , A D naoLaec THE uFE DF E sa FENCE, AF1AT70PSECRONI5 lQ
Y` ~ lr ~l" `r' 'r" 11~' vArlf ? is GENERALLY ADNSAffiE TO DIO A UNIFORMLY AND MIX WITH SOIL (SEE BELOW SEWMENT PIT IN FRONT GF 1'a1R USi AVAAABLE UUTUSEMUST Qr REAPPROVED SVTDVD! ~ ENGINEER, ' 0,
Y'" Y ~ FENCE ttxENEVER PD59BLE. ~ ~ t,~ ~ y ~ ~ y11,' 5.) CONTINUE 1TLI:AGE UNTIL AWELL-PULVERIZED, FIRM PWEMAVNOTENTER MANHOLE7NRDUGHCONS t•1 ,Q
ti" y~' u REASONABLY UNIFORM SEEDBED IS PREPARED 4 TO 61NCHESDEEP. SECTION ORITS'JO1NL U Q b
~ Y Y ~ ~ 6. SEED ON A FRESHLY PREPARED SEEDBED AND COVER Y' l'L } D.
+,ty' ~ srAttalgD aat 611 F Y' rte SEED LIGHTLY WITH SEEDING EQUIPMENT, OR CULTIPACK A TERSEEDiNG. t2 GAUGE ~•x,• oR Yxe• tiEtDEp iMRE . ~ 48. O l ~
~ ~YY` Y" ~1~t ~ uEru too Ts a+ANNEIS aN Y" ~ tir'' ~ d 7.} MULCH IMMEDIATELY AFTER SEEDING ANDANCliOR MULCH. ~0 q Fl m 0, ~
Y" Y ~ ~ Y- SET p Y., N STEPSAT
Y" ~ ~ 8.} INSPECT AL! SEEDED AREAS ANp MAKE NECESSAR1tZEPAiRS OR tRAwa.Er RE4srANT tro,Aac1 umdt Q 16'CENIER5 'Q
~ ~ ~ Ji RESEEDINGS WITHIN THE PLANTING SEASON IF POSSIBLE. IF FABRIC aR EOIRVALENT SECURED TO NttIE `t^ 1i~ ! ' W/ METAL CUPS OR PARE AT B OFF d DQ ~ . ~ ~ ~ ~
y- ~ STAND SHOULD BE AVER 60~ DAMAGED, REESTABLISH FOLLOWING ~y- ORIGINAL LIME, FERTILIZER AND SEEDING RATES.
f"' Y'"' ~ D l0 ' ,O ~ 1'
' MAX. SEpYENt STORAGE LEVEL REMOt£ ~ ~ 9.) CONSULT CONVERSATION INSPECTOR ON MAINTENANCETREATMENT u ~ , SEp14EtIT TIREN THS i.EYE1 IS REACNED OR
AND FERTILIZATION AFTER PERMANENT COVER 15 ESTABLISHED. AS aRECTEO BY CONSERVAAai naSPECTpR. "lr' PL
3 ttEYA1xAV PUNTS ~ t~acv,ttxN • APPLY: AGRICULTURAL LIMESTONE - 2 TONS/ ACRES {3 TONS/
r ACRE 1N CLAY SOILS} '
FERTILIZER - 1000 Ibs. ACRE -10-t0-iD ' STANDARD PRECAST MANHOLE SECTIONS srn.NO.
~ SUPERPHOSPHATE- 500 Ibs> /ACRE -207, ANALYS15 _ pEy ~ . f ' TRENCt,, COVER Yt/ 50t ,k fAMP BACxFlLL, ~ Pr. MULCH -2 TONS JACRE - SMAU. GRAIN STRAW _ sAEEr DRANACE taus! F°R A' MANHOLES 7.63 ;
srae ~ ANOTHER -ASPHALT EMUL510N ~ 300 GALS./ ACRE - - - - - NAIUFIU GRAi1E
Spi~ADER UP-COiSTRUCT THE LEVEL UP oN UNDISiURBED SOR. TO Ut~ORM T~ ~ . IEtGH1.Af~ ZERO t7TADE aVER THE LEND Qf THE SPREADER, PROTECT IT WITH AN EAaaDN CARRY APPROx.i2' aF FABteC Nso . 1 ~ i' ~ 1
RESSTANT MATERIAt 5UQ•i AS SURGE srrTDE TO PREVENT EAOSN>It . z . TO 11ECOME ESiABUSHfQ. ~ t
- TN T ARAM Y 1H AND YtEU cARRr p• of IxRE Mro sRENrx OUTLET AREA E OUTLE DIS'OSAL E 1157 8E GENERLLLL 56100
VEGETATED WtiH A MNDMUM SLOPE aF 10% METAL Posts Ar toot. MAX. PosTS sNOULp eE s DEEP MN. 'PROPERTY . LWE -
WATERTIRNTPLUR I
P TI VEGETATE AI.L Dis7UReeD ALAS SEEDBED PRE ARA ON CASTRLUN 6AOOLC A&S.SAO[A,E
CONVENTIONAL LEVEL SPREADER z CEMENT SEAL ~ -
SILT FENCE FOR"SMALL DRAINAGE AREA LESS THAN ONE ACRE e SQLVENfCEMENTSEAL STAW.E$BSTEEL. I ~
FINISH STAINI,E65 StEEL 6AlJO ~ - cuflBAND SIDEWALK GRADE ' PavfiMENr GurtER
:.,u...,.1 p.,, q~IgA:-II ~ II II= I II~q=
SEEDING SCHEDULE a MACNee; COIeMCTIai a• ALL Fat 6 REOOREO.INVER90N5 tiSEYA'AMA81 z +---sEwERMaN ftwT
SuFFIaENr ro tXRECT ALL sEaMENr- LADEN sTOaMITArat (REeseD: 1-i-86) NTO A SEDatplt CONTROL DExcE Lwsr NSTALLW PRIOR TO z ~ arnrl g ~ Ire'
1M~TN M5 BRA T ~N((~ S At~NJ'~~ . p,0. h iB60R 118 ~LWE - -
Shoulders, Side Dashes, Scopes (Max 3.1} ARE NSTAttEO tS EAOt CRIiICU PoNr is gEACNEO~ SENO WMNUMGRAOE OF IlOPERFf. WATERTN3NT
tK1YM51RfAM 1JP" W5i 6E LEVEL e, OILER SNtUtO BE tOCATfD TO WN?nEE DAMAGES 8r rRE ENtRE LENGTH GF SPREADER, CatSiRUC aN OPERATIONS. `~911=IIIIaIpIaIII=IICGMPACrElps511°II~IIIIspII~IID~IBi.'~ ii= I Pluo ,
SPAEApER tW MUSi 8E i' MtA4U4l DATE TYPE PLANTING RATE a dYER90N5 SIOtRO ~ SE>VED ANp MULIx~D ~ RtEY ARE TO REMARi SEE PLANS FOR p,EVATIOH. RAMi rLAI~D ~ SECiX1N IN PIJtCED OVER 30 DAYS. VITRIFIED CLAY PIPE TRUSS PIPE
RIP RAP Auq 15 -Novi ToX Fescue .rp0 Ibs/acre b CNECK OENCE AFTER EACN RAN, BUT ONCE A WEExREGA~tE55. MAIN TAP TO RE MADE ON 7Hfi
Nor t - Mor 1 TaA Fescue 70D Ibs/oae REPAIR AS ls:CESSARr. 2-3.5URIIE SCONE ~ do Abruzsi Rye 25 ros/oae ' TOpOUARTENOFTNEMAIN
{i0-TEKpLE FABRC ~c Ma 1 -Apr 15 Toll Feswe dp0 ros/oae EXtEi~ A t8NlettT OF aNE ANp P TOR' FOOT PAST •I~' sEE F Aa5 Apr 15 -Jun ~D Nuked Cannon Barmodogroes 25 Ibs/oae NOTE: FORV.C,SADDLE,SADDLE
~ Jut 1 • Aug 15 Tdl Fescue and 120 Ibs/oae ' SHALLBEBLOCKEDAND SEALED WTTH CONCRETE
•"Browntop M11e1 35 Ibs/oae ~ I+- t2' 1eN
GRASS CHAttNI "'a Sorghum-Sudoa Nytmds 30 Dn/oere ROPE 2i I ,r~O~ li DEEP~1 NDE y,>x 10 =
SFE TT,AHS Fdi tENGiH AND ELEVATION NAttAtAL taDlRio - 3 r Slopes {3:1 to 2:1)
~ OR iTLL OR CtR NaTE; EROSnt CQITRQI, NE c ro liE DISERiEO ~ RI GRA$ ~ Ma 1 - Jun i Serkeo Lanpedam (ecoriFadT 50 ros/oae SLOPES
~ couPACTED FlLL STAN STANDARD SANITARY SEWERTAP AND SERVICE $'~°'N0' sTaroo. 7.ot STANDARD SANITARY SEINER LATERAL CONNECTIONS ~,~Z
DETAIL OF LEVEL SPREADER CROSS SECTION. Ma 1 -Apr 15 Add Toil Feacua i2D roe/oae BERM f
(Mai -Jun 3DJ Or Add Weeping Lovegose 10 Ibs/oae 18` WN fL~ MAINTENANCE (Mar 1 -Jun 30) Or Add iluRed.Common Elamudograss 25 Ibs/oae f-
INSPECT THE LEVET. SPREADER AFTER EVERY RARH'ALL UN11L VEGETATION IS ESTABUS+ED Jun t -Sep 1 •"ton Feswe and 120 RK/oae r, ,I h ~
ANp PROPERTY MAKE ANY NEEDED REPAIRS, AFTER THE AREA HAS BEEN STATKLIZED, •"&oenlop Mtlet 35 RM/oae r' MAISE PEWCpC AISPECRONS AHD KEEP VEGETATION Ut A HEALTHY, NCOROUS COtmiT10N. •••a Saghum-Sudon Nyltrida 30 Ae/oae
SeP t -Mat Sericea Lespedeso (uMURed-unscorirrod) 70 ~/oae DITCH
and roe ippu 120 ros/oae tNOr 1 - Yor T) Add ADruzii Rye 25 ros/oae NOTE: fOAFLE1fIBLEPIPE,EMAEOMENfMATEAIAL MAYSEERNER • ClAS510R CLASS IL
19' Mdl _"I ~ u u
12' LoN TLOW I PDRSEMI•Rl01DPIPE,EMDEDMENTMATEAU0.MAYBE - CONCRfitEEtIGSEMENT'~r,,, - ~ P•SENCASEMFNT ~ _ IIII gIIII. SIIIIIIII CLAS6I, CLASS II OR CIASSIA. 13AAAP.SJ.MM) ~ ~ FlISSHEO EMBEDMENT MATERIALSHALL BSCOMPAGTEDTOAMINVAUAI ORAOE••-.~ ~ FlNBNED _ \ ~ ~6RAOF
Ca4STRUCT10N SPEC~ICARONS Censutt Coneerrotian Engineer a 5a1 Conservotidn SerYtce la _ OFEG%SWIONW PROCTOR DENSITY FOR CLASSIANDII 4 "'Q"~~• lR pp p MATFflIALS,ANDAMINIMUMDF85w6TANDARDPROCTOfl ~ Tea ~ c?bt~~ d 91I ILA DENSRYFOR CLASS ILL ~ - " - -
1, iTE MATTING SHOULD BE A 6OMMUM ~ 4 FEET TtfaE EXTEiAbI1G B NIxES OVER THE UP AHD oddtta,a intarmol'an concerning other attemof'rves Ia Yegelotion of BURIED 6 piCIlE5 DEEP IN A VEROCAL TREtK}i ON 1HE LOWER EDGE. THE UPPER EDGE SHOULD denuded anoe. The otNlw vegetolton rotes on ihwe whfeh do eeR under _ _ .a~ . e 19f?'•°aa6fl 9s• • p. STD.MANF~IE L u REFERENCE8EC110N 7.bAFOR EMBEDMENT MATERIAL SPECIFICAIfONix •O ,~tL~ ~8g44• p. RING ANDCOVER ••9~~
BUTT AGARiST SMOOTHLY CUT SOD AND ~ SECURELY NI]11 WI PLAI;E WITH q.OSFLY SPACED NAVY DUTY WF~ STAPLES AT LEAST 12 IHCiffS LONG. toed conditianx other sewing rote eamtdnotions ae t»eedla 411 IIV U A T~ ~ . 9a , II ,~~4:. V4tl®U/~Y 1 °v, DASE Ps ai I I ~ • BASE
2 ENSURE THAT. TTE SPREADER IS LEVEL., FOR UMfORM SPREADDtG OF STORM RIRtOFF. BERM/DITCH I ~ du t8'LSN. ~ Q~ L.b~ ' ~afl CAUASE y
I CONSTRUCT THE LEVEL SPREADER ON UIDISRIRBED SOR. (NOT ON FOl) •••Temporary .Reseed aewrdlnq to optimum eeoson la desired pem,a,ent A. CONSTRUCT A 20 FOOT TRANSITION SECTION FROM IitE WVEASION CHANNEL TD BLEND SIIOp1NLY NOtES: WlTli ygyH AHp OEPDI ~ ~ EEyEI, SPt~AOER, regatolWn. Do not adaw tanpaory Cora to prow aver 12• in height beforo ppg~ GRADE MOST BE FRONDED SO ASStAtE DRASIAGE.
5. p15PERsE RUNOFF FROM THE SPREADER A{aZ055 A FTiOPERLY STABFJZEp COPE, NOT TO EXCEED mowing, othersice fescue moy be shoded out tF SCOPE E%CEED5 21i.5EFTi AtiD WLCx .CRY " 10f, MAKE SURE THAT TIE SLOPE iS SUFFICENILY 56100TH TO KEEP THE FIOIY FROM CONLT:NTRATDIG. Nor To tOcCEED siglec+ vELOdrRS MAXMtIM 911 .y tart • • • 4r 1~ ~~u ~rJy~a~d U .U~~4` COlIPACTED•-'' STD.MAWNOLB OOMRICTFD Tn _ ~ ; . ~ r r r r, . ~ ~ , ? INITIAL - ~ ~ ~ BACNFlLL 0 p0 .
6, IMMfDiATEIY AFTER IT'S CONSIRIiC8011, APPROPtDAIELY SEED AND MULCH TIE ENTIRE DiS1UE~D D. A, . 5 ACRES iitrNOUr SOPPORT9IG p1YER40115 Ar THE TOP OF SLOPES MOST EIR~TY Nr0A1i SPAINaLINE Ipl . • . • •ti BACNflLL -('rj ~:o~ vo;Q'• SPAINO INE = r r r ~ bQ09'' l '•b~• u•G
APPROVED SLOPE DRAN• BERM/pTW IS MO51 COte101iI,Y USEp. oFPIPE OF PIPE ' r l ~ . r r _c EMBEDMENT ti~ D~' 90Q~~ hjl r l AVBERUL •.tA?• ~a • , i1 l ¦ l l ~Ig HAUNCHING ~ ' a r
SEEDING SCHEDULE _ :r+ ~ ~ ll.• ST0.tAANNOLE • - .
TEMPORARY DIVERSION BERM DITCH 4,1 r ~ l ° s r . • s ter q RBiG ANDCDYER m ti slid rr~ raa~ ~ • ~I~, Il4 REDOING - -
CONVENTIONAL LEVEL SPREADER 411' 411=4a= 411 ° ~ PLAN SECTION
07G SLOPE ON TOP OF GUTTER (FLAT SEOPE} ~f TRENCH CROSS SECTION
5EE PLAN VIEW FOR
X FORBAY 64 5F 0 EACH FLUME LEVEL SPREADER LENGTH
LEVEL SPREADER UP ELEVATION E" HIGHER THAN EXISTING SLOPE ON DOWNSTREAM SIDE
a F 24' STANDARp CURB dt GUTTER LUME FROM PARKING (,OT (3,000 PSI M1N COMPRESSIVE STRENGTH) DIFFUSED FLOW
BEDDING Ft " - - _ THROUGH BUFFER 3EDDING FOR FLEXIBLE & SEMIRIGID SANITARY SEWER PIPE 5TD'N0' STANDARD MANHOLE RING AND COVER ENCASEMENT 8T°'"D' ' 7.~a r.as
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FROM OUTLET TO BOTTOM 0 OF FOREBAY
o i8" MIN DEPTH, 3' VWDE /57 WASHED STONE - 6" THICK MIN)
°n WITH GEOTEXTTLE LINER VEGETATED FOREBAY COMPACTED SUBGRADE PERMANENT GEOTEXTILE UNDERLIN R e
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0 o Drawn By Date tKUSIUN SUN I KCaL WITHERS RAVEN EL
THE TOWNES AT BUCKHAVEN BDC 02/20 08 0
Checked By Job No. TA I ENGINEERS I PLANNERS I SURVEYORS ` +O
i w&R 2080035.00 EU QUAY-VARINA WAKE North Carolina DETAII / E f / \ I LS 111 MacKenan Drive Cary, North Carolina 27511 tel. [phone] fax: [phone] www.withersmvenel.com
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