20081310 Ver 1_More Info Received_20080908

GCM3
Engineering, P.L.L.C.
Civil & Structural Design Services
3031 Spring Fancy Lane
Indian Trail, N.C. 28079
Phone [phone]
Fax [phone]
Email GCM3Cwindstream. net.
September 5, 2008
NCDENR DWQ 401 Oversight/Express Review Permitting Unit
Attn: Ms. Cyndi Karoly
1650 Mail Service Center
Raleigh, N.C. 27699-1650
Re: White Oak Manor of Waxhaw Project
Waxhaw-Indian Trail Road (S.R.1008) Waxhaw, N.C.
Dear Ms. Karoly:
As you requested, attached are the following items for your review and comment:

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r

1. Five (5) sets of Civil design plans with a latest revision date of September 5, 2008. The plans have
been revised from the original submittal to the Mooresville office.
2. One check in the amount of $240.00 for the permit application fee.
If you have any questions or require any additional information, do not hesitate to call me.
Very truly yours,
GCM3 ENGINEERING, P.L.L.C.
61,41 A-*A?
G. Carter Moore III, P.E.
Enclosures
Z U
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C7 wA%#i4w-II~NN TRNL RtMO a b
04 ~ITE n
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z C-1 overall Sediment 8c Erasion Control Plan
w C-2 West Area Sediment & Erasion Control Plan ~~o
C1 „ ~ ~
~ C-3 Central Area Sediment & Eroslan Control Plan S LE 1 = 1U0 -0 CA ~ ~
C-4 East Area Sediment & Erasion Cantral Plan Y ~ ~ o~ ~
v~ C-5 Sewer .Main Sediment & Erosion Cantral Plan
w C-6 overall Grading Plan P~
w
z_ C-7 West Area Grading Plan O - r in Plan
C 8 Central Area Gad g z
w C--9 East Area Gradin Plan A LEGEND VICINITY MfiP
w C-10 Site Details & Notes a ~crr ~ scup
_ _ FINA CONT UR C 11 Site Details L O UR
~m - - EXISTING CONTOUR JTOUR
C-12 Slte Details o
O C-13 Site Details v TEMPORARY SEDIMEP CRY SEDIMENT NC}TES:
I- C-14 Bioretentian Basins & Details FENCE
~ - - TEMPORARY CONSTRUCTN ~ONSTRUCTiON 1. TOTAL DISTURBED AREA = 10.66 ACRES.
ENTRANCE 2. CONTRACTOR WILL BE REQUIRED TO PROVIDE
w LIMITS OF DISTURBANCE STURBANCE TEMPORARY GROUNDCOVER ON EXPOSED SLOPES
LL t~~
p ~a > > T.D.D. TEMPORARY ~ ~orv U ~ Ai,D RARY WITHIN 21 CALENDAR DAYS FOLLOWING COMPLETION
~ SEY DIVERSION DITCH 05084p o~' 1 TCH OF ANY PHASE OF GRADING. PERMANENT GROUND- COVER IS REQUIRED FOR ALL DISTURBED AREAS
~ 0 3 ASPHALT PAVEMENT ~ ~ o RO p ~ on ~ NAl.O M 'EMENT WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS
o tip' P ~ ~ ASg ' ~ F° p50 ~ > ~ ~ 84p13 P.D.D. PERMANENT 1NENT {WHICHEVER IS SHORTER), FOLLOWING COMPLETION
o ~'ti A DIVERSION DITGN w TGH OF CONSTRUCTION OR DEVELOPMENT.
. ~ ~ / 3. EXISTING UNNAMED CREEK DISTURBED
OORA K. ~ C N LENGTH EQUALS 111 LINEAR FEET.
.~o ~ _ p RUESOA W a 4 051 CE' ~ 4. CONTRACTOR WILL ADJUST FINAL FINTSH FLOOR X619.0') ~ ~
CO ~ ~0 ~ 10063 ,.,r (RANK L ~ ~ • ; UN SA TO BALANCE THE SITE CUT & FILL. ANY BORROW SOILS
o° ARKMAN LIMITS OF 0 0 ti`' o~~P SR 4 ~ 5p$4p1 REQUIRED WILL BE OBTAINED FORM APPROVED OFF-SITE PITS.
o~'t~ ti ~ 6 DISTURBANCE o R
~ Q 31 ~ BEGIN SILT FENCE Y H~RI p508 CK 401) ~a C~
~ LIMITS of 326.97' 1 ~ m° a i
d ~ _ Shp ~ „ © AVIp H d DISTURBANCE N12'47 49 E o 4016 1 ~ 0 0885
~ t ~ 050$4 75.77 ~ p 18 pORt
~ No SILT FENCE 381.86 F N E Tp o NE S ~ ~ a x ~ no / ~ ~'AI, 05 7 .81 ~ ~ co 08 0808101 g
z TEMP. 4019 L~mats of UNNAMED T CON UCTION ~ ~ j 7
ti/ Drainage / .07 1 E cE BLYTHE / .
~ ° ~ , Tem . .--fir''= ~t CREEK BA / a v ~ ~ ~
~oen~ ,Sed. Trap 1 ~ ~ Sup ~~s 20p Q4 P 0840
~ ~ ~QO.O T.. 5 4 d ~0 S~~
F S 8~
w I f SAC o TEMP. o LI I S F ~ s c ~ c 71 ~ 9 O
w s ~ R SILT FENCE 'od• units o B G ~ S U ACE
NO / Drai fl •0 Q• E I IL F NCE $ ~s ~Q ~
Te ,~0 4 m ed. ~ ~2 / ~
E s / Na O NOTE:OFf-SITE w DRAINAGE FROM = TEM , D. DISTURBANCE is u ~ N E ,r'
~ ~ ~ ,,~'f ; ~ ~ HI AR a ~ ~ ~
U SOUTHWEST EQUALS ~ ~ THIS AREA w n J P OsED P aP 5
65+/- ACRES ~ E P > B IL IN EAST ~
U sr ~ F. 1 .0 / ~ 61 . , DI U BAN E PROP TY P RC ~ p q 1 TY PRC L N 51 00 2 ~ ~1~
t~. LIMITS OF N SI T F CE /N
DISTURBANCE / ~ ~ ~ TEMP. SILT FENCE ~ _ IMI~S F
y40CbJ9b , DI TUE~BA E ~ ~r ~
w Limits of • ~ Le its of t!) / ~ Dro age rains e F ~ T MP. S T C ~ j
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D ma e~ E: ~ ed. Tra 3 p ed. Tap 3
w DOUBLE 48 RCP 7 ~ ~ ~
N S ra .D 79 LF AT 3% SLOPE . •~a ~
p i.E. !N SOUTH 600.5 ~
NC MP. " P SEAT.-' ` M S ,~N...,.__.. - -L-- = I.E. OUT SOUTH 598A
~ I.E. IN NORTH 601.0' 6 64I) DR L , ~ ~ f.F ~ 3Q , RC-BAR: 619.66
Q i.E. iN NORTH 598.5 r s . z ~ JasePH a. RoceRs ~,o. soy aao
CREEK DISTURB o __,___,~~r______ - r. ~ ~ 05087021 F
~ 140 LF TOTA ~S ~ _ l ~
"....-ter-' O - DISTU JOHN R. YAR80ROUGH 7908 WAXHAW HWY.
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MARKER 318 ` _ S Z 1 23. ~ ,y~ "i~~L'~R~11Se~~A W~`wjA
WAXHAW CaMMERCE, LLC z 62A ` ~ ~ m~ ~ ~
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W REVISII~N
w C ~ 08/I2J2008-Added
Z EROSIQ~I QOf~TRO~: various Notes.
f- . APPLICABLE GOVERNMENT AGENCIES. 09/05/2048-Added
A OBTAIN .APPROVAL OF EROSION CONTROL PLAN FROM ALL APPLICABLE ) m OBTAIN GRADING PERMIT fRQM APPLICABLE GOVERNMENT AGENCIES.
AGENCIES. Various Notes.
p C SET UP PRECONSTRUCTION CONFERENCE ON SITE WITH INTERESTED I' w NTERESTED PARTIES TO DISCUSS EROSION CONTROL MEASURES.
D INSTALL STABILIZED CONSTRUCTION ENTRANCES, SILT FENCES, SEDIME irzoN ) CES, SEDIMENT BASINS, AND OTHER EROSION CONTROL DEVICES AS
_ 30.00' P N. EAR IT ONL sEr AT REQUIRED BY APPROVED..; EROSION. CONTROL LA CL 5 E C9 AR SITE ONLY AS NECESSARY TO CONSTRUCT EROSION CONTROL DEVICES.
INSTALL TREE RROTECTION; FENCING'AT LIMITS OF DISTURBED AREA. sY A 1RBED AREA. o ~ ` 13 I O
/ Q E AFTER PROPER INSTALLATION OF EROSION CONTROL MEASURES, BEGIP {L ) 3URES, BEGIN CLEARING, GRUBBING, AND GRADING OF SITE.
O F GRADE SITE iN SUCH A MANNER THAT ALL RUNOFF FROM DISTURBED ~ DISTURBED AREAS WILL. BE ROUTED THROUGH THE SEDIMENT BASINS.
~ ) U / ~ INSTALL CURB AND GUTTER AND SITE DRAINAGE SYSTEM AS SOON AS ~S SOON AS POSSIBLE.
w ATED ON THE APPROVED EROSION CONTROL PLAN AS CONSTRUCTION
G) CONSTRUCT REMAINING EROSION CONTROL DEVICES INDICATED ON TH
Q PROGRESS PERMITS.
~ H) DILIGENTLY AND CONTINUOUSLY MAINTAIN AND REPAIR ALL EROSION C~ L EROSION CONTROL DEVICES AND STRUCTURES TO MINIMIZE EROSION.
I) SEED OR OTHERWISE STABILIZE SITE WITHIN THIRTY (30 DAYS AFTER z DAYS AFTER AREAS ARE. BROUGHT TO FINISH GRADE.
J) COMPLETE PERMANENT STORMWATER CONTROL DEVICES AND STRUCTU ND STRUCTURES AFTER SITE IS COMPLETELY STABILIZED AND AS
~ APPROVED BY THE ENGINEER.
p J) REMOVE ALL TEMPORARY EROSION CONTROL DEVICES AND STRUCTURE )STRUCTURES AFTER SITE IS COMPLETELY STABILIZED AND AS DATE' 06I30/2~8
APPROVED BY THE ENGINEER. w PROJECT Nu, 07-026.
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V) ]JKAWN BT* u~ tv~
W APPROVER BYE GCM
F- SHEET
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DRAINAGE AREA 1
SED, TRAP NOTES:
z 1. TOP OF BERM = 610.5'
2. TOP OF ROCK SPILLWAY = 609' ~ Z
3. BOTTOM OF SPILLWAY = 608'
° s~~~~~~~ ~ ~ ~ 4. AREA AT ELEV. 608' = 2400 SQ. I= f. ~L, a 5. BOTTOM OF TRAP = 605 ~
6. AREA AT ELEV, 605' = 1056 SQ. FC. ~ ~ ~ U N
W ~ o~P~ ~ C2 ERO~I~N PLAN 7. SEDIMENT TRAP TO BE REMOVED AFTER g ~ ~ ~
STABILIZATION OF DRAINAGE AREA. G,~+ ~ ~ ~
~p ~ ~ ~
~ O~ O _ DORA K. TRUESDALE SCALE 1" = 30'-0"
~ ,~0 ~QP 051 10063
GAP ~ ~ ~ ~
TEMP. 12" PVC SED. ~ ~
` ~P n
Z ~ ` P~~ - ~-t~ O ~ 2,~ 36' LEGEND: DRAIN PIPE 35 LE ~ M~ ~
I.E. IN 611'
c~~~ ~P~~ ~.F~ P~ ROUGH GRADING CONTOUR l.E. OUT 610'
W EXISTING CONTOUR INLET PROTECTION
ON NORTH END
W 3E TEMPORARY SEDIMENT
_ ~O~ ~ FENCE
COIR BAFFLES
~ ~ ' • e ~ ~ • ~ $ ENTRANC~EY CONSTRUCTION MIN. 3
~ .~4 ,y t DC ~g LIMITS OF DISTURBANCE
t- ~ L Q > > T.D.D. TEMPORARY TOP EL. 608'
~ ~ ~ DIVERSION DITCH
~ ~ ASPHALT PAVEMENT
W ~ > > P.D.D. PERMANENT
~ / / DIVERSION DITCH / ~
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'.e /in ~ ~ ~ LIMITS OF gar
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~ ~ ~ ~ ~ ~ ~ NO SILT FENCE ~ ~
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~o 3 ~
JAMES T. ~ /INSTALL ~ _ ~ Drainage Temp.
Sed. Trap 1 ROBINSON c~, , / CURLEK LIMITS OF C2 SCALE 1" = 20'-0"
DISTURBANCE
m 051 10061 ~ ~ ~ ~ FAB~IN ~ TEMP. SILT FENCE CONT.
~ ~ Sk~ALE NP. ~ ~
W ~ / \ ~ ,EACH SID ~ ~ _ \ ~ \ /
i ~ / / / ~ ~
v ~ ~ - - - Lk~11TS 0% / / TEMP. ~
~ ~DISTUR, ~AN~C / / ~ ~ SILT FENCE ~
~ ~ ~
~ ` ~ NO ~StLT F,~NC~ / / / / / / CONT.
~ ~ ~ti 18° rcp ~
~ i .out 639.6' ~ ~,Q 20'--0,~ ~1
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~ JAMES W. BELK \ ~ ~ / ~6R IN ~IPF~ 35/L ~ ~ ~ ~ r n m
~ 051 10060 \ / ~ / ~ ~ ~.~(j ~ ' ~ / ~ , , / ~O +.a ~4~~°~ concrete Island a
~
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w i.e. i 640.5' ~°`~-a` .~t 6 ' ~ ~ q~~~'~~°`.
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~0 ~ r~~~1 ~ , /0 REVISION
~ ~ 08/I2/2008-Edited
. ~ +,o Various Notes.
J,...~- ~ti 09/0/2008-Edited
Various Notes.
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~ i \ / /f Q° 1~ t0~ 6h i ~ ~Ix • ~
~ ~
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~ LIMITS OF / < ~ / , ~ / DOUBLE 4,8 o CP ~ ~ ~ ~ ~
w DISTURBANCE ~ ~ ~ 79 LF A~~ ~
~ ~ ~ I. E. I~.~ TI4 600.5' i ~ /
Q TEMP. SILT FENCE ~ \ / ~ o r ,~ti
z CONT. ~ ~ 0 601.0' ~ '~i + ,O
84'-3" ,~Gc
Q LE. IN DdORT~8Ta''--~ /
o ~ ~ ~ -t,'R€E1~ DIS,TIJRBAf~rE-- ,~qg ' / o`'Q~~~
~ 111 LF~OTAL/ n~~///i/ ~/i ~ ~ Q° I)ATEt ObJ30/2008
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Limits of~ I I APPROVED BY- GCM
2 SHEET
Sed Drainagg TeP ~ ~ ~ J ~ ~ C2 SCALE 1" = 24,--O„
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Z LEGEND: ~ I / / / / / / ~i, ~ ~ / ~ / / / ~ / / o \
z ROUGH GRADING CONTOUR / /T,.,E,W1 P/ / / ~ / / / ~ / / / / ~ ~ / 6~° / / C01R B~F1=~
W EXISTING CONTOUR i ~ /(J~ IL/ FE/.f~C~ / / ~ ~ ~ ~ / / ~ /
~ / / MIN . ~ ~2 / /
_ FENCERARY SEDIMENT / / / / / / / j / ~ / / TOP EL.. 02'
~ TEMPORARY CONSTRUCTION r ~ ~ ~ ~ / ~ ~ /
~ MITSNOF DISTURBANCE ~ / / ~ ~ / / ~ / ? % / / ~ / / r
~ 7 7 T.D.D. TEMPORARY / J ~ / / ~ ~ j ~ ~ / / / ~ / ~ / ~ ,~~`L ~ /
F_ DNERSION DITCH
~ ASPHALT PAVEMENT / / / / j / _ ( / ~ / ~ G 1°~ / TEMP. SED.
p » P.D.D. PERMANEM ~ ~ ~ ~ ~ / / / / TRAP 2
W DNERSION DRCH / / ( / / ~ ~ ~ / / ~ / / ~ / / /
/ / ~ ~
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TEMP. , i ~ r ~ ~ / ~ / F J / /
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DRAIN PIPE 45 LF
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a I ~ f ~ ~ / T.O. 1 - ` ~I.E. OUT 620'
~ ~ ~ ~ / ~ ~ PROPC~SED
~ / ~/\~~I ~ t - ~ ~ ~ ~ / B~I~ING WEST DRAT
.ST DRAINAGE AREA
i . -~f ~ ~ / ' ~ \ ~ ~ ~ ~ ~ F. 61 ~-6' ~ SED. TRAP :D. TRAP N0. 2 NOTES:
/ ~ ~ ~ / 1. TOP OF o ' ~ -~L ~ ~ \ .J f / ~ 2. TOP OF TOP OF BERM = 604.5' ~ ~ A,
TOP OF ROCK SPILLWAY = 603' C3 SCALE 1" = 30'-0"
- ~ . - ~ ~ ~ \ ~ / ~ E 3. BOTTOM BOTTOM OF SPILLWAY = 602'
~ ~ ~ ' ~ ~ / 4. AREA A ~ ~ i ~ Tip ' l \ ~ / 5. BOT('OM AREA AT ELEV. 602' = 10,776 SQ. FT.
BOTTOM OF SED. TRAP = 599' ~
o ~ / ` ~ / / 6. AREA A AREA AT ELEV. 599' = 1038 SQ. FT.
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08/12/2008-Edited
Various Notes.
m I / ~ 09/05/2008-Edited
Various Notes.
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~ ~
4'-d" 4'-0"
o ~ ~LI IT~ 0~ ~ ~ ~ / ~ ~ ~ \ EXISTI w - DI T RB NC~ / ~ / . - - ~ - - GRAD ~ TEMP. 12 ~ssED. EXISTING EXISTING
GRADE GRADE
a I~TI FEN~E , / - - ~DR~IN PIPE 45 LF -BR~+iN€~~- - - - - -
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_ _ I I I.E. OUT 620'
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r~
~ ~ ~l ~ i SED. TRAP NO. 3 NOTES:
~ \ \ , ` ~ ~ S:LT FENCE , ~ / i s ~v-r. ~ / ~ / l 2. 1. TOP OF BERM = 602.0'
2. TOP OF ROCK SPILLWAY = 600.5' T
3. BOTTOM OF SPILLWAY = 600' ~ 1 ~ ~ T
4. AREA AT ELEV. 600' = 15,647 SQ. Fl'.
6. AREA AT ~ LEV. 596.5596.9 083 SQ. FT•. 2
o \ ~ \ \ ~ ~ topsoil I~ / ~ ! LEGEND: s. ' t~ c4 SCALE 1" = 3a'-0"
~ \ ~ \ ~ stockpile y - ROUGH GRADING CONTOUR J
~ ~ ~ ~ ~ area - ~~~~NG CONTOUR
z \ \ ~ / TEMPORARY SEDIMEM
~ FENCE
~ \ \ ~ ` 4 ~ / - ~MP~O CRY CONSTRUCTION
O \ \ ~ ~ - IJMITS OF DISTURBANCE
J \ ~ ~ / 7 > T.D.D. TEMPORARY ~~~~z~~~~~~
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~ \ \ \ ~ Limits Of \ ~ ~ ~ / ASPHALT PAVEMENT g ~ ~ » P.D.D. PERMANENT a6 ~WM1~ RH~.,~~U ~~~'1H m ~ ~e~•vY
z \ ~ Drainage Temp. \ DIVERSION DITCH
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z \ \ ~ \ \ \ ~ W
~ ~ - _ - - ~ LIMITS OF
z \ DISTURBANCE
~EVrs~aN
_ \ \ \ ~ ~ ~ \ \ ~ ~ D ~ CONT~SILT FENCE 08!12/2008-Edited
Various dotes.
09/0512008-Edited
Various Notes.
m \ r 1 \ ` - - /
~ ~ SET 0 _ W
} ~ ~ _ - ----TOP OF IRON
REBAR: 619.66 U \
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DATE Ob~30/2008
w -LT1a1l~OF---- Pl~o~ecT No. 07-02b
w - - - - - - - / ' - UI51 UKtiHNGt DRAWN BY, UUM
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SED. TRAP NO. 4 NOTES: ~ ~ ~
1. TOP OF BERM = 591.5'
~ I ,~'I
~ / ~ / LIMITS OF ~ j~ 2. 2. TOP OF ROCK SPILLWAY = 590' ~
3. BOTTOM OF SPILLWAY = 589' SCALE 1" = 30'-D"
4. AREA AT ELEV. 589' = 2,430 SQ. FT.
5. BOTTOM OF SED. TRAP = 587'
/ ~ ~/jam- ~ i ~ 5. y ~a~~~a ~~~8 6. AREA AT ELEV. 587' = 1,117 SQ. FT. ~r
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i i' - ~ - i ~ ~ ~ LEGEND:
~~V~S~Q~
08/1?/2008-Edited
H ~ ~_-rL ~ ~ .i ~i / ' ROUGH Gf2ADING CONTOUR Various Notes.
~ ~ EXISTING CONTOUR m ~ ~ i ~ / i ~ t19/0~/2QQ8-Edited
Various Notes.
~ - ~ _ = 1 ~ FENCE CRY SEDIMENT
~ ~ ~ ~ ~ - TEMPOR4RY CON5fRUCTION
~ _ ~ ~ LIMITS OF DISTURBANCE
~ ' > 7 T.D.D. TEMPOR4RY
a ~ DIVERSION DITCH
o I JOSEPH D. ROGERS pSpHALT PAVEMEM
v
P.O. BOX H4O ~ 7 P.D.D. PERMANENT w ONERSION DITCH
05087021E
~ JOHN R. YARBOROUGH '
7909 WAXHAW HWY.
0 05087021D
DATE 0~/30/20~8
w PROJECT Na, 01-~??6
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FINAL CONTOUR VICINITY MAP
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FENCE NOTES:
- - - TEMPORARY CONSTRUCTION 0 ~o~
W ENTRANCE 1. TOTAL DISTURBED AREA = 10.66 ACRES.
ci ,~a LIMITS OF DISTURBANCE 2. CONTRACTOR WILL BE REQUIRED TO PROVIDE
Q r ~orv ~ ACD MAS TEMPORARY GROUNDCOVER ON EXPOSED SLOPES
1 05 Sey % T.D.D. TEMPORARY . ~ 08401 0~ ~ 6° 3 WITHIN 21 CALENDAR DAYS FOLLOWING COMPLETION
~ DIVERSION DITCH 4 e ~o ao ONALO OF ANY PHASE OF GRADING. PERMANENT GROUND-
o° ~ of MASS$y ~ ¢ ~ pso~4 ASPHALT PAVEMENT
d ~Py4 p 13A W ~ / COVER IS REQUIRED FOR ALL DISTURBED AREAS
cn ~ ~ P.D.D. PERMANENT WITHIN 15 WORKING DAYS OR 9O CALENDAR DAYS
~ DORA DIVERSION DITCH r C ~v (WHICHEVER IS SHORTERj, FOLLOWING COMPLETION
W ~a a~° _ 44 RUE'SDA x4~ 0511 LE ~ 4~ n~ 0063 ..i CRANK OF CONSTRUCTION OR DEVELOPMENT.
a ati R LtN SPA o w~ ~ p ~ RKMAN 3. EXISTING UNNAMED CREEK DISTURBED ~
ti~ 0 ~ 1.e. 9.5 s~, O pi4 050840 Q o~'~~' ~ ~ 16 LENGTH EQUALS 111 LINEAR FEET.
~ 31 © ARY y p ~RlCK 4. CONTRACTOR WILL ADJUST FINAL FINISH FLOOR (619.0'
I- 50$401 7
o~ 326.97 p rn D ~ TO BALANCE THE SITE CUT & FILL. ANY BORROW SOILS w
N 12 4 _ S80 ~ AVID t1 7 49 E ~ 40 j B rn NO$$ i REQUIRED WILL BE OBTAINED FROM APPROVED OFF-SITE PITS.
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~ I.E. IN NORTH 601.0 63Q 640 -'Ly
Q l.E. IN NORTH 598.5' r s JOSEPH Q. ROGERS
~ CREEK DISTURB o J" a" 111 LF TOTA 4r - ~ - _ -
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W ~ FENCE
Z r / \ - - - TEMPORARY CONSTRUCTION
~ X \ ~ ENTRANCE ~ I''~~~-
w . e I I~l ~ LIMITS OF DISTURBANCE
w G / ~ ~ \ > > T.D.D. TEMPORARY
F DIVERSION DITCH 326.97 16.97' ~ ~ ~ / ! ~ / ~ .
r / ~ A~~\ ~ ASPHALT PAVEMENT N 12°47'49"E J ~ /
'°47'9"E ~ ~ l ~ / ~ / ~ ~
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~ 381.86' ~ FENCE ~ ~ , ~ T -T
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~ / ~ LIMITS OF DISTURBANCE C R CX / AREA PROVIDED AT ELEVATION 612 = 12,237 SQ. FT. m Q
~ ~ / ~ » T.D.D. TEMPORARY / ~ / / / / / / ~ ~ / BIOFILTER TO BE CONSTRUCTED IN ACCORDANCE WITH NCDENR ~ ~ ~ a
J/ DIVERSION DITCH IL~R~BRIC
Z ~ ` Y ASPHALT PAVEMENT / ~ BEST MANAGEMENT PRACTICES MANUAL LATEST EDITION.
3. SOIL MEDIA TYPE:
~ ~ > > P.D.D. PERMANENT SOIL MEDIA SHOULD BE UNIFORM AND FREE OF STONES, ROOTS, ETC.
w ^ / ~ DIVERSION DITCH TYPICAL MIXTURE TO BE 85 TO 88 PERCENT SAND, 8 TO 12 PERCENT
FINES {SILT & CLAY), AND 3 TO 5 PERCENT ORGANIC MATTER (PEAT MOSS).
~ / ~ / / ~ ~ UR (I~~ ? / ' 6.15.5 8" DPE P-INDEX ALLOWABLE RANGE 10 TO 30.
o i i / ~ j _ - ~FILT R ~ABRI ~ ~ / / / ~ .613.0 151 LF DRAINAGE RATE AFTER INSTALLATION - Q.52 INCHES PER HOUR MINIMUM.
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MIN. 2 TO 4 INCHES LAYER DOUBLE OR TRIPLE-
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5. OVERFLOW SPILLWAY:
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Q ~ ~ / ~ / ~ / / ~ ~ ~ ~ GRAT 617.5
6. SEE SHEET C-14 FOR FILTER PLANTING REQUIREMENTS.
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FINAL ~ 2' FINAL FINAL FINAL
GRADE GRADE GRADE GRADE
a ! ~ / ~i
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LEGEND: ~ -~--q
63'-9" 155',t~.
FINAL COM'OUR TED
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STR f P
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Z > > T.D.D. TEMPORARY w DNERSION DITCH O s, W ~ d
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r ~ ~ ~ GRATE 617.5 I. E. 814.8 I ~ ss° ~ S9~ SaB s e ~ ' ' ~ l { O9 SCALD i = 30 --0
m ~ ~ D.I. ICE. 615.3 ` 8" PV s' ~ 9 9 I ' ~ i
is 2 • 2 s9s ~ ~ / ~ \ \ DRAT 18.0 ~ 61
o ~ ~ \ 18 L i for a f
1
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~ ~ ~ ~P~SL~ ~E.A615.~ D~I. 6~ Fi~TLE~,_FABRI~//~ ~ I / / II ~ ~ \ ~ RATE, 617 TyP. ALL~COPES ~I~ / 1. OUTFACE: 300 LF 4" DIAMETER PERFORATED PIPE { INVERT INTO CONCRETE STRUCTURE = 596.5'.
~ \ U ( D ( E. 6/15.5 ( CLEANOUTS AT MAX. 2O'-0" O.C.
I ~ / / / ENCASE 4" PIPE iN N0. 57 WASHED STONE MINIMUM 24" WIDE BY 12" DEEP
C \ / ~ / 1 I 2. BIOFlLTER:
TQP ELEVATION OF BIOFlLTER MEDIA = 600'
MINIMUM AREA REQUIRED AT ELEVATION 6O0' =22,215 SO. FT.
AREA 1~2OVtDED AT ELEVA114N 6OO' = 22,225 SO. Ft. BIOFILTER TO BE CONSTRUCTED IN ACCORDANCE WITH NCDENR
BEST MANAGEMENT PRACi1{~S MANUAL LATEST EDITION.
~ ~ \ ~ ~ ` / / / ~ r 3. SOIL MEDIA TYPE:
SOIL MEDIA SHOULD BE UNIFORM AND FREE OF STONES, ROOTS, ETC.
/ ~ TYPICAL MIXTURE TO BE B5 TO SB PERt~NT SAND, $ TO 12 PERCENT FINES (SILT i;. CLAY), AND 3 TO 5 PERCENT ORGANIC MATTER PEAT MOSS).
~ 619 `'6~~ 61 J P-INDEX ALLOWA~.E RANGE 1O TO 30.
a ~ ~ ~ 6'a ~ / ~ 678 / J DRA~IAGf RATE AFTER INSTALLATION =0.52 INCHES PER HOUR MINIMUM.
} TOP ELEVATION t?F MEDIA = fi00 FEET. BOTTOM ELEVATION OF MEDIA = 597 FEET.
DEPTH OF MEDIA = 3.0 FEET. ~~;~,a~~~p~~~
4. MULCH LAYER- w9~~~~~~ ~
~ \ \ ~ ~ \ , ` D.I. ~ m ~ MIN. 2 TO 4 INCHES LAYER DOUBLE DR TRIPLE- ~~a~ ~mu* x. S'I•IREDDED HARDWOOD MULCH . M ~ ~fi
g \ GRA 17.5 ravel forebay ~ ~ ~ 6 ~ ~ I. .5 48 PF L. 614.0 ~ / 1 5.OVERFLOW SPILLWAY: ~ ~,~,~e °
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J~ ~ ~ ~ tren[hed into bot Yam ar stile l ~ ~ t'-4 r/z" lr~~l~.,t s/2' H C+E2IRON 1 [t1 rle---I ~ Ve`
w 1 CONSTRUCTION ENTRANCE r~ ~ ' . I I PEgErre 8.65b t;ress•secl~n or a porous baRfe in a sediment basin. iJote that Hier; 4.~1'-7 Sf&---fl--.i'-7 Sftl' PLAN OF GRA. ttaG { :/E' +/$•,.,y
C 10 SCALE 1 = t'-D" Z• i 1 `tows tlfrour~h the baRie matena!. !basin, tJote that Nie2e is no weir because the Nvalar ~ 10.0N `/e° I~"-y . ' I--ala^ Sla" .
~ i I Q eI 3 ~
~ ~ iI _ ~ f' aeaaESS4. Ii I s ~/e a a , 2 i!8'
t I ~~ERRL ~?T~, _ I-- i I Y^ ax ?ROP weErs ?vER s-s• IN cn+rH r? a ~ _ "s; "1"' TION ,f .ETE OVER 0'-6" hN OEP}d 20 4E PAOmaE4 BRV SEPS I'-2" ~
I ON CENIEAS. SiEP$ SNau, BE IN ACCOAWNCI ,p• 1 tdNC, w:f 2. ttL C~ttAEtf 70 6E se0tl iS~i. cOUPRES$W SiEP$ SHAt7, eE IN ACCOAWNCE 0.1Af S.D. OA.DE,4t. ~ 5 CTI I/S,~ E 70 6E SEOtl PSJ. COF~RE$$NE 91R„N4FM- ~ I/9
"L t • J, HAAfAR JOiMS SHCUN 9E BEEM1~E2'N J/8' AN X ' s. BRICN Aa$CN.Rr GROG iHLEt NO! '0 BE 'S SXOUN 9E BEFWE2'N 7/8' ANa 5/B' iMClt. , ~ I 7'-S /4 ~ ./9 1 _K. IrE. AY aRAP iHLEt NO! 20 BE UEEO IN LOCdT70N5 SUA$Gi i0 2RM'rIC, le
X 5. AUNAO >b+iCR WILL BE RERMiirES9 CONCRETE I I'~ ~.iAp• ~ i ..,_.1 4AY t# USED .u tFU OF WaC Eti'MUM: CtAi WAL BE REANiRE'4, CONCRETE 9AIC% OA 6CLk: C4NCAE7E EWCNE . 3J9' SJA" .N LFU OF +Ua4 Cv"M4M: CCA>' 9A4K. I 4 S, i ~ ~
Q I~ 8. FOR D"-C" ER HELM OR :£55 U~ 8' VIA:; 6'-?" FROM TOP Ci'.VOLL ANO 6" "q,L rpR A?JUSTEC ACE'OROINGLY. HELN2 OR LESA U~ 8' Vl ; tlt'EA B"•0' IN NE~HL USE !i WALL FO J/~5^--! toP Ci WALL ANO S" WµL rpR THE RENAIhNNC 8'-a'. 4UANnTiE$ "4 CE ~ ~S" ;cADruatx. ~ CT± N H-H t ~Ie'--O( ~ t'-: Jls~ ~ :Ia• a~
~ 7. fOtt FPA4E ANa LAME cEf?ll SE£ 5a, N0, t Na ccArE ctra:t sEE s:a, No. 4a.ozal. L..~.•s" ,~J
Y 6. ALL PIG£ ;N 670A1.'. DARN SfAUCiURE 70 &E ~y ~ ° ~ ~ }A i _ or ~ AsDE v~ cAaur£D um sRtuNED su?aiH. 'raAW. uAA1N SfAUCiURE 74 6E S4AUCK tY1! VAfH tHE 7 PJ F-f cAauFE4 Arm 6RtuHED sutlaTH. au. ai oorcuED.
STEEL PAST STEEL POST 2 0 9. A(L SLAAS BALL ~ raA~D. M!H LDMNO 9EMOVE? TYP. FR,4ME rIND GRATE
TYPICAL MAXIMUM MINIMUM }:.E. FOR DROA1iVI,E" ,t I ~~j
6f ~-~..._.,I. 12 GA. 10 GA. LINE ~ ~ ~ `
t~ T a " 8 w INTER WIRE 9 S 8 ~ ~ i""~
WIRE (MIN.) ~ N. ~En~ iE cDNC zs~ ctNe. CONC. ~ CONC.
W ~MI ~ L>_ ; ~ PIPE CONSTRUCTION SEQUENCE FOR EROS#ON CONTROL: a A) OBTAIN APPROVAL OF EROSION CONTROL PLAN FROM ALL APPLICABLE GOVERNMENT AGENCIES.
~ ~ ~ ~ ~ ' i~. B OBTAIN GRADING PERMIT FROM APPLICABLE GOVERNMEM AGENCIES.
m ~ t N X-X =y:~; FILTER ~ N Y . N Y_Y C) SET UP PRECONSTRUCTION CONFERENCE ON 51TE WITH INTERESTED PARTIES TO DISCUSS EROS#ON CONTROL MEASURES.
0 0 ~ i I FABRIC Dl6rcNS?NS AND WA~Ri~E6 D) #NSTALL STABILIZED CONSTRUCTION ENTRANCES, SILT FENCES, SEDIMENT BASINS, AND OTHER EROSION CONTROL DEVICES AS WAWA=~S REQUIRED BY APPROVED EROSION CONTROL PLAN. CLEAR SITE ONLY AS NECESSARY TO CONSTRUCT EROSION CONTROL DEVICES.
TYP • : 6MFNSION5 PO% 8 R OOtK. iCiAl 6?oGt MA.SONAY I DEDUtiitll w ~ ~ Pt?£ SR1K f WL M : nnGM IN 6ASE EA ii, 6AIG~t MIN rOR ONE P a- r iat 6?OCif M0.AONAY I DEDUC11tlNa 6AIGf `4R ~ PIPE E} AFTER PROPER INSTALLATION OF EROSION CONTROL MEASURES, BEGIN CLEARING, GRUBBING, AND GRADING flF SITE.
8 A B N MW. GU, TO HEwtr I COPING H C:}G R, 12 T-0 :'~0. ""<r9 O.Y67 0,3U 0.0}7 ?,87t 0.60E D.E I COPING H &}G R,C. ala 6.67E a,et; a.azD D.a7z F) GRADE SITE IN SUCH A MANNER THAT ALL RUNOFF FROM DISTURBED AREAS WILL BE ROUTED THROUGH THE SEDIMENT BASIN.
( ~ `S i • }'"O k 6576 0.001 ,0 k.L.E 16 i 1-5 4.106 .?Rk O.0 za- :.n r-?'i a-p o. laaa D.D7e o,i F 457E 4,671 .443 - iaaA D:C $ o,u5 INSTALL CURB AND GUTTER AND SITE DRA#NAGE SYSTEM AS SOON AS POSSIBLE.
G) CONSTRUCT REMAINING EROSION CONTROL DEVICES INDICATED ON THE APPROVED EROSION CONTROL PLAN AS CONSTRUCTION
CO W ~ ~ W (z: C1 Q _I ~ m _I J m COMPACTED FILL OR BRtCKDROPLNLET PROGRESS PERMITS.
? ~ ~ ~ ~ ~ STORED SOILS Hj DILJGENTLY AND CONTINUOUSLY MAINTAIN AND REPAIR ALL EROSION CONTROL DEVICES AND STRUCTURES TO MINIMIZE EROSION.
u~ _ 1) SEED OR OTHERW#SE STABILIZE SITE WITHIN fiHIRTY {30) DAYS AFTER AREAS ARE BROUGM' TO FIN#SH GRADE.
w J) REMOVE ALL TEMPORARY EROSION CONTROL DEVICES AND STRUCTURES AFTER SITE IS COMPLETELY STABILIZED AND AS
to ~ ~ ~ EXISTING APPROVED BY THE ENGINEER.
RADE SUBG 6. SILT FENCE AND FILTER FABRIC NOTES:
l~ A) FILTER FABRIC SHALL BE A MINIMUM OF 32" IN WIDTH AND SHALL HAVE A M#NiMUM OF 6 LINE WIRES WITH 12" STAY
w N COMPACTED COMPACTED SPACING.FILTER FABRIC SHALL BE MIRAFI 100 FABRIC OR APPROVED EQUAL.
~ ~ ~r B) WOVEN FILTER FABRIC SHALL BE USED WHERE SILT FENCE IS TO REMAIN FOR A PERIOD OF MORE THAN THIRTY (30) CALENDAR DAYS.
i FILL I FILL Q r r C) STEEL POSTS SHALL BE 5'-0" IN HEIGHT AND SHALL BE OF THE SELF FASTENER STEEL ANGLE TYPE.
1~ Dj WASHED STONE SHALL BE USED TD BURY SKIRT WHEN SILT FENCE IS USED ADJACENT TO A CHANNEL, CREEK, OR POND.
E} TURN SILT FENCE UP SLOPE AT ENDS.
z F) FABRIC USED WITH WIRE MESH MAY USE 8"-0" CENTERED P05TS.
G) FILTER BARRIERS SHALL BE INSPECTED {MMEDIATELY AFTER EACW RAINFALL EVENT AND AT LEAST DA#LY DUR#NG PROLONGED y~~
f~ RAINFALL. ANY REPAIRS NEEDED SHALL BE MADE #MMEDIATELY. H) ?F THE FABRIC SHOULD DECOMPOSE OR BECOME #NEFFECT#VE PR10R TO THE END OF THE EXPECTED USABLE L#FE AND TWE
Q BARRIER IS STILL NECESSARY, THE FABRIC SMALL BE REPLACED #MMEDIATELY.
J I) SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH STORM EVENT. DEPOSITS MUST BE REMOVED WHEN DEPOS#TS REACH
Lt, APPROXIMATELY HALF THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT a~~sat~y~
FENCE IS REMOVED SHALL BE DRESSED TO CONFORM TO THE REQUIRED GRADE, PREPARED, AND SEEDED. ~
7. SEEDBED PREPARATION NOTES: ~
A) SURFACE WATER CONTROL MEASURES SHALL BE INSTALLED ACCORDING TO APPROVED PLAN. L~
SCALE 3 4 ~ -0 B) AREAS TO BE SEEDED SHALL BE BE RIPPED AND SPREAD W#TH WITH AVAILABLE TOPSOIL MINIMUM OF THREE (3) INCHES DEEP. TOTAL SEEDBED PREPARED DEPTH SHALL BE SIX (6} INCHES DEEP. ~
c~ C} LOOSE ROCKS, ROOTS, ANO OTHER OBSTRUCTIONS SHALL BE REMOVED FROM THE SURFACE SUCH THAT THEY WILL NOT INTERFERE WITM ~
LEI ESTABLISHMENT AND MA#NTENANCE OF VEGETAT#ON. F#NAL SURFACE FOR SEEDBED PREPARATION , AT F#N#SH GRADES SHOWN, SHALL BE u,,~~~ ~
L,a REA50NABLY SMOOTH AND UNIFORM. p a„ ~
~ FILL t7 D) IF NO SOIL TESTS ARE TAKEN FOR THE SITE, FERTILIZER AND LIME APPLJCATION SMALL BE IN ACCORDANCE WITH SEEDING
z SLOPE SPECIFICATIONS IN FOLLOWING NOTES. IN ADD#T1ON, PROV#DE 15 POUNDS PER 1000 SQUARE FEET OF SUPERPHOSPHATE. ~~5°,+~D~"
w E) 1F SOIL TESTS ARE TAKEN FOR SITE, PROVIDE LIME AND FERTILIZER AS RECOMMENDED FROM SOILS TESTS. A
Eta 2,_D,> ~A_C» F) LIME AND FERTILIZER SHALL BE APPLIED UNIFORMLY AND MIXED WITH THE SOIL DURING SEEDBED PREPARATION. 8. SEEDING SPECIF#CAT#ONS: REVISI©N
A) 3 TO 1 SLOPES OR FLATTER: 07~25~2008-ReV15ed Sediment
~ MINIMUM MINIMUM 1. APPLY AGRICULTURAL LIME AT THE RATE OF 90 POUNDS PER 1000 SQUARE FEET (4000 POUNDS PER ACRE}. I~aStn Detail,
m 2. APPLY 10-10-10 COMMERCIAL FERTILIZER AT THE RATE OF 20 POUNDS PER 1000 SQUARE FEET (500 POUNDS PER ACRE). 08/t2/2008-Revised
3. SEED #N ACCORDANCE WITH THE FOLLOWING SCHEDULE AND APPL#CAT#ON RATES. Details.
0 L~ a ~ Z COMPACTED DATE TYPE PLANTING RATE 0~~05~~00$-~0 khan OS
_ ~ I ~ BERM AUGUST 15-NOVEMBER i TALL FESGUE 300 POUNDS PER ACRE OR SEVEN (7) POUNDS PER 100q SQUARE FEET ~ ~ NOVEMBER 1-MARCH 1 TALL FESCUE AND 300 POUNDS PER ACRE OR SEVEN (7} POUNDS PER 1000 SQUARE FEET Th15 Sheet.
~ EXISTING ~ 1. BOUNDARY SURVEY AND TOPOGRAPHIC flATA PROVIDED BY GENERAL CONTRACTOR OR AS NOTED ON SHEET SP-1. ABRUZZI RYE 25 POUNDS PER ACRE OR 1/2 POUNDS PER 1000 SQUARE FEET
~ SUBGRADE 2. RIPRAP NOTES: MARCH 1-APRIL 15 TALL FESCUE 300 POUNDS PER ACRE OR SEVEN (7) POUNDS PER 1000 SQUARE FEET
A) RIPRAP SHALL CONFORM TO STATE DOT STANDARDS. LENGTH AND WIDTH OF RIPRAP STABILIZATION ARE MINIMUM DIMENSIONS EXISTING M DIMENSIONS APRIL 15-JULY 30 HULLED COMMQN 30 POUNDS PER ACRE OR ONE (1) POUNDS PER 1000 SQUARE FEET
Q AND SCHEMATIC IN NATURE. ACTUAL ARRANGEMENT OF RIPRAP SMALL BE CONSISTENT WITH THE PLANS. ~ ~ SUBGRADE STABIUZm ON RUCTION ENTRANCE NOTES: _ C ST BERMUDAGRASS
_ I ~ A) A STABILIZED ENTRANCE PAD OF WASHED STONE OR RAIL ROAD BALLAST SHALL BE LOCATED WHERE TRAFFIC WILL ENTER JULY 15-AUGUST 15 TALL FESCUE AND 300 POUNDS PER ACRE OR SEVEN (7) POUNDS PER 1000 SQUARE FEET VILL ENTER BROWNTOP MULLET 35 POUNDS PER ACRE OR 3j4 POUNDS PER 1000 SQUARE FEET
W ~ OR LEAVE CONSTRUCTION SITE ONTO A PUBLIC STREET.
B) FILTER FABRIC OR COMPACTED CRUSHER RUN STONE MAY BE USED AS A BASE FOR THE CONSTRUCTION ENTRANCE. ANCE 4. MULCH WITH STRAW APPL#ED AT THE RATE OF 75 TO 100 POUNDS PER 1000 SQUARE FEEL.
C) THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO NT ONTO B) SLOPES GREATER THAN 3 TO 1 - 2 TO 1 SLOPES:
~ PUBLIC STREETS OR EXISTING PAVEMENT. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS E AS 1. APPLY AGRICULTURAL LIME AT THE RATE OF 90 POUNDS PER 1004 SQUARE FEEL.
~ CONDITIONS WARRANT AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO 1RAP SEDIMENT. Z 2i~~i, ~ i` iA i> d ~ ~ D) ANY SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED IMMEDIATELY. 2. APPLY 10-10-10 COMMERCIAL FERTILIZER AT THE RATE OF 20 POUNDS PER 1000 SQUARE FEET. :LY. 3. SEED IN ACCORDANCE WITH THE FOLLOWING SCHEDULE AND APPL#CATION RATES.
~ VE S IM PR T ~ E) WHEN APPROPRIATE, WHEELS MUST BE CLEANED TO REMO ED ENT IOR D ENTERING A PUBLIC STREET, WHEN WASHING WHEN WASHING 1S DATE TYPE PLANTING RATE
L3_ MIN. REQUIRED, IT SHALL BE DONE IN AN ARFA STABILIZED WITH CRUSHED STONE WHICH DRAINS IM'0 AN APPROVED SEDIMENT E JED SEDIMENT BASIN. MARCH 1- JUNE 1 SERICEA LESPEDEZA 50 POUNDS PER ACRE OR 1-1/2 POUNDS PER 1000 SQUARE FEET
D F) SOIL STABILIZATION FABRIC SHALL BE MiRAFI 500 DR APPROVED EQUAL. (SCARIFIED) AND
W 4. CURB & GUTTER, PAVING, AND SIDEWALKS NOTES:
rn _ et inlcsef t nit:ur G!ITt I1AlAft11 IC PAVINf: AS I dTF At P(1SSIRt F t)l1RENG (',~NRTRI IC:T(f~N T(1 t;,4tNittdl7F FYPt'1CI IRF Tn rntuclQt irnnn! ro Ituc1Q1!rnnnl 'roert;!r MARCH 1- APRIL 1 ADD TALL FESCUE OR 150 POUNDS PER ACRE OR 3-i/2 POUNDS PER 1000 SQUARE FEET DATEt 06/3012008
. v.. v vv,.v..VV, M,. ,M L'-I (--4~TEMPORARY DIVERSION DITCH Bj) ALL DIMENSIONS AND RADII SHAWN ARE TO BACK OF CONCRETE CURB. MARCH 1- JUNE 1 ADD WEEPING LOVEGRASS 5 POUNDS PER ACRE OR 1/8 POUNDS PER 1000 SQUARE FEET PROJECT No. 07-026
C SAW CUT AND REMOVE EXISTING CURB AND GUTTER AS REQUIRED FOR NEW ENTRANCE DRIVES. SECURE PERMITS AND INSTALL TS AND INSTALL NEW DRIVES JUNE 1-SEPTEMBER 1 TALL FESCUE AND 50 POUNDS PER ACRE OR 1-1/2 POUNDS PER 1000 SQUARE FEET DRAWN BY1 GCM
IN ACCORDANCE WITH APPLICABLE CITY/COUNTY/STATE REQUIREMENTS AND SPECIFICATIONS. BROWNTOP MULLET 35 POUNDS PER ACRE OR 7/8 POUNDS PER 1000 SQUARE FEET APPROVED BY{ GCM
U clo ss s ~e D BROOM FINISH ALL SIDEWALKS TO CLASS 'B" TOLERANCE. SEPTEMBER 1-MARCH 1 SERICEA LESPEDEZA 70 POUNDS PER ACRE OR 1--3/4 POUNDS PER 1000 SQUARE FEET (UNHULLED-UNSCARIFIED) SHEET
SCALE 3/4 - 1 -0 SUBGRADE IS DAMPENED E) POLYETHYLENE VAPOR BARRIER MAY BE OMITTED IF PRIOR TO PLACEMENT OF CONCRETE. TALL FESCUE 150 POUNDS PER ACRE OR 3-1/2 POUNDS PER 1000 SQUARE FEET
F) LOCATE SIDEWALK CONTROL JOINTS AT UNIFORM INTERVALS NOT EXCEEDING 5'-0". 4. MULCH WITH 3" STRAW APPLIED AT THE RATE OF 50 TO 90 POUNDS PER 1000 SQUARE FEET AND ANCHOR WITH
G} LOCATE EXPANSION JOINTS BETWEEN ENDS, INTERSECTIONS, AND AT UNIFORM INTERVALS NOT EXCEEDING 30'-0". ASPHALT EMULSION TACK COAT APPLIED AT THE RATE OF 14 TO 28 GALLONS PER 1000 SQUARE FEET OR 800 TO
H} SLOPE SIDEWALKS TO DRAIN WITHOUT PONDING WATER. 1200 GALLONS PER ACRE.

-4
~~_4~.
O
~ 1'-0° 8" 3'-0" 3'-0"
~ CONCREf 0 ~
w FOOTIN
a- CONCRETE C'7 c
- FOOTING ~z
w r CON RETE ~ 0 24" RCP ~ w ~
STRU TURF
1
~ - r CON REfE - - - - - - a~w
~ I ° I STRU TURE 1 ~ ~Q
~ I ro ~ o ~ ~Qa
w
z
W ~ ~ °0 c~
w o d- '
w CONCRETE
= WEIR N ~ ~ 0 3-SIDED E-
~ I I ;n N I CONCRETE i ~
~ I ~ WEIR ~ ~
3 ~ I o I I o
w
o - - - - - - - - - - - ~ 0
v ~I
~ 4" PERF. L
p PIPE 4" PERF.
~ PIPE
w 1'-D" 8" 3'-0° 3'-0" m 8" 1'-0"
8'-0,•
g 7'-4"
UUEST BASF
a ~ OUTFA~.~STRU~TURE
z EAST BASIN CENTRAL BASIN SCALE 3/4"=1'-0"
A
STRUCTURE PLAN VIEW
i~, GALVANIZED PLATE
SCALE 3/4°=,'-o° STRUCTURE PLAN VIE U~~VV 2'-0" MIN. 1"X16"X16"
a~ SCALE 3/4"=1'-0" 9" DIAMETER ORIFICE ~
w I,E. ORIFICE 600' ~I ~
0 w

r s°d a, ~ da. n
m ELEVATION
0 A . - 602.0' . a ~ Q
w F-
U 12" RCP I. E. 600' ~
w I.E. OUT 598'
O
a d.
~ , : ..d .d d : , 4 a, ELEVATION
6.
W EAST BAS I N 6oa.0'
coNCRETE
STRUCTURE ELEVATION 2'-0" 4'-0" FOOTING
° SCALE 3/4°-,~-o~~ CENTRAL BASIN 6-~46ARS E.W.
6,_0„ X 4,_0„
~~'-4" STRUCTURE ELEVATION
z SCALE 3/4"=1'-0"
~ CONCRETE ELEVATION g~~~~:~aa~~~r
~ 1'-0" 8" 1'-9" 2'-3" 2'-3" 1'-9" 8° 1'-0" WEIR ova 614.0'
g EL. 612.3' ~i s" i~ I*~b~ ~
z ~F4 a.
~ CONCRETE `~~s~~Ia ~
WEIR ~L~jx w ~
w CONCRETE EL. 600.8' N c~v TOP ELEVATION .rte t^~ ~ 1rr Y ~ ~ l" ~ 5 k UJ' ~4
z WEIR ~ ~ 602.0'
~ El. 600.3'
z 4q C`/ yg'/
w CO ~O CONCRE w CONCRETE ~ V
STRUCT t=-- STONE 1' STRUCTURE ~ R~v~s~n~v
rn 09J0~/2008-NQ Changes
m FILTER
~ This Sheet.
Q 4" PE F CONCRETE ~ LE. 6 z STRUCTURE ~ ~,.~4" PERF. PI E
I.E. 608.5'
STONE 1' °i cO
} FILTER
4" PERF. PIPE
0
~ LE. 596.5' I
w
4
ELEVATION
Z p 607.5'
Q ~ 8-#4 BARS FAH WAY
CONCRETE
1'-0" 3'-8" 3'-8" 3'-8" 1'--O" FOOTING
DATE 06J3Q/2048
~n I I ELEVATION
Gj 595.5' PROJECT NO' 07-426
" DRAWN BY; GCM 4'-$ APPROVED BY+ GCM
~ 8-#4 BARS EACH WAY 11'-4° X 5-4" CONCRETE 4'_8n 4,-8„
SHEET
O FOOTING
9'-4" X 5'-4"
_i

a
~ ~>s~~ _ P4AC® ut FRtlHT rff ,
TES ttr~ ,larrtr Wrnurt S01~ COMPACTI01~: ~
W Ttff CURB SECTIt>rl WHft?E Q,• ~~ARE ~UrRfII, °
_ LOCATION PIPE SIZE APRON DIMENSIONS MAX. STONE WT. RANGE OF 1. 501 1. SOILS LOCATED UNDER PROPOSED BUILDING SLABS SHALL 1-.l Z
~ MIN. SIZE & WEIGHT 75% OF STONES BE W SHp BE COMPACTED TO MINIMUM 100% STANDARD PROCTOR. TESTING ~ ~..j SHALL BE PROVIDED MINIMUM 2000 5Q. FT. OF FLOOR AREA. ~ ~ oNc
2. SOILS LOCATED UNDER PROPOSED ASPHALT PAVING AREAS SHALL W ~ ~ o
- toss Twat I 800-2700 LBS. 2. S01 ~ CREEK 2-48 RCP 20 W. AT PIPES 42 D A. BE BE CDMPACTED TO MINIMUM 95% STANDARD PROCTOR. TESTING ~ ~ ~
~ CROSSING 40' DEEP FROM END 5400 LBS. SHA ARIES, 57 MI OF PIPE SHALL BE PROVIDED MINIMUM 2000 SQ. FT. OF PAVEMENT AREA. t--t ~ ~
Ul sr 3. S01 3. SOILS LDCATED IN UTILITY TRENCH AREAS SHALL BE COMPACTED TD ~ ~ ~ ~
. , . 48 WIDE AT NORTH END MINI tr ~ ..g . ' , , • , • ' q~~~ . ~ OF APRON MINIMUM 95% STANDARD PROCTOR, TESTING
SHp . 4 ~ a, i 'att7~11pYC, ,lLIiNT ` a: ~ y ' ~ a• a r " W L- ' . ~ ~ . ' - . ~•a • ~ 6 -0 DEPTH OF APRON SHALL BE PROVIDED MINIMUM 200 LINEAR FETT OF TRENCH. ~ ~ ~
W - 4. SOI 4. SOILS LOCATED IN PRDPOSED STORMWATER POND AREAS SHALL
C9 _ - - , WEST 12 RCP 3 W. AT PIPE 1~• DIA. 50 204 LBS. SHA BE COMPACTED TO MIMMUM 95% STANDARD PROCTOR. TESTING SHALL BE PROVIDED MINIMUM 2000 5Q. FT. OF POND AREA.
Z - ~ BASIN 200 LBS.
W - - 6 DEEP FROM END Ii-I i 1--1 ~ I-I i I-I i I-I i I-I i I-1 i 1-~--I i I---I ~ I- _ - OUTFACE OF PIPE
W - - , -t t t- 7 WIDE AT NORTH END
S OF APRON MoNOLITxrc crrxB - - _
, , e ~ , ; , . ,t i ~ 1'-6" DEPTH OF APRON
DE & SIDEWALK TAIL ~r~ss~~~~~~a m~,. of NCi~QT#5 --.~5n...
CENTRAL 24" R P ' W. AT PIPE 15" DIA. 50-200 LBS. O C 6 = BASIN 'DEEP FROM END 240 LBS. or~"57wnslzedstorte - _ _
12 . ~ SCALE N T.S. OUTFACE OF PIPE 36th'bcat~tlacre s _
14' WIDE AT NORTH END
p OF APRON
W_ 3'-0" DEPTH OF APRON r 1 ~%'G f ~ r
O EAST 18" RCP 4'-6" W. AT PIPE 32" DiA. 800-2700 LBS. U BASIN y~' Z5 filter . ^ n fahr~tc
12' DEEP FROM END 2700 LBS. t/2" RADIUS ~ OUTFACE OF PIPE
N O 3" RADIUS t/B RADIUS 13'-6" WIDE AT NORTH END
y. +I. , • , OF APRON
p W ~ ~ 2'-3" DEPTH OF APRON Besib Design settled n
i! / b ' top ~ 1 Ove.^ftii o" For
1 - ~~r ~ ~tx+. settlement ~w~~ ~I¢ttz
W' !rQ 4, tiff„ 4 m, ,~4,an,.~r, Emergency by- 5' _ min. S\ `f ~ p:c,s 5 below
f__.
~ " ND GUTTER 2'to, STANDARD 2 0 CURB A 2' ro 3.5" ~ 9'• , ? d ~ ~ e`aa, dam
H
fY _ . ~Iter 3 -t ~rn~nd tf",,,> fabric: m+n
Q CURB AND GUTTER Few d
SCALE N.T.S. O I-igtare ~ t-igtare fi.6>)a Plan view and cross-section view of a femparary sedirrtent trap,
`~fy
Class 13 Erasion .
M NC DOT#5 or ~ ~ , Stone i. Ksa clG+rim~ and excavation of U~ stream banks imJ 1 die sl7Cam~banls ,mJ bs:d imd apprnaeh
L NOTES: ~~"~a', 6 .y ConstruC~lorl p ~ .S~I~fgA x'57 washed ~•one •~v,' . ,.=fir srnt'snns to a minimum. ~ BC~Cc~f1011S
, ~ , , 1. A GROOVE JOiM 1' DEEP WITH t RADII SHAD. BE REQUIRED ~ ~ y ~ ; w i ,rl rte ,r:;;;, ~ j l7iven all,~rrface water from the construcritrn site nnlo i . '.a" • IN THE CONCRETE SIDEWALK AT 5 INTERVALS. ONE T/2 Vii. „ constructinn site onto tsndietssdx~J nrcas 4 max i4-guage hardware cloth _ (a mesh openings) F'~ ,
,J . ' '.i~ ~ ~ ~ ~ , ad'ninin tltc stream. IXPANSK)N JOINT WILL BE REQUIREfl AT 9~ INTERVALS NOT TO ,~4 " , t~ j 'Q ~ EXCEED ;t¢' AND MATCHING EXPANSION/CONSTRUCT'ION JOINT pJ . ~ . a,- f " 3. Keep stream crossins at ri~~ht angle; to the strum fiuw gJe, to the strum flow. ~1
r ~ ' • . ADJACEM CURB. A SEALED 1 2 EXPANSON JOIM WILL BE r„~ K: 7~ ;fir. 111 ~ ~ e~. ' ' + I J R . s~ ~ " ti , ~ Alum ra+d approaches wiilt the canter line oi'titc crossir :ntar line oi'titc crossing fur a minimum
4 ~ REQUIRED WHERE THE S OEWALK JOINS ANY RIGID STRUCTU E p , • . . ` ' : , fi ~ ~"k ti "n distance of 30 t'eet. Raise bridge abutments and cah•ert frllo tments and cnlvan frlls s rtinintu:n oft 3'
W • 2. 510EWALK AT pRNEWAY ENTRAt~ES TO 8E 6 THICK. ~ r ? foot above the ;uljoining approach sections to prcvenl a . ~ ' a'•" ' .:r • : : _ ntmrff and to allow flood flaws to pass around the sinacttin:. :coons to prevent erosion !'runt surtitce NCDOT #5 ar #57 s around the stntCtun:. washed stone
~ " 3. WIDTH OF NEW SIDEWALK ON ALL SiREET5 SHALL BE A MINIMUM OF 5'. ~ . ~ , ~ . ~ ~ 5. Stabilize all disturbed areas subjr~:t to flowing wa^et; i aril to flowing iva!er; incinding pi;tnnad ~r : w,r
~ ~ ~ ' w - r with ri ra nr other suitable meitns ifd~sier 4. SIDEWALK TO BE POURED TO ENO OF RADIUS AT INTERSECTING IM ~ _ averlin s ear, p p aitablem~nsifdusit;nt~aitseit}'exce~*ds 4. ,j fy° ~ .E~
STREETS. j • a: x : a:~~" the allmvablc furthe in-place soil (Table 8.05a, AjJjrc~r+lir h. •:,a~., :1,. bJaS.05a.AJajkmrlirh'.1tj}, ,r~,r~.f Rim ~b~ `'~k'° ~""r~''~+C~~"n~*ti ~ ~'6s~` ._z___
Q . ~ : -4 ~ b. Ensure that bypass dsannels nrcuscsry to detwatcv the 5. GOt~RETE COMPR£SSiVE STRENGTH SHALL BE 3600 PSI, IN 28 DAYS. ~ • W GROOVE JOINT IN SIDEWALK ~ r stable bc~'ore diverting the strcem. Upon completion of ;ascsry to detw,ttcv cite Crossing site arc Upon completion of dw cracsin~v fiJ;. Z'
I- 6. iN NEW flRNE CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE a ~ ~ ~ f 6 ~ w ~ cum •.~-t, and siabilirc the bypass channel apprrgrriatcly. :noel apprrgrrintcJy.
U FOR REMOVING EXISTING SIDEWALK, COMPACTING SUBGRADE, AND REPLACING ~ ~ , f,i1 t/8 RADIUS ~c;, r ^ u 7. Remove tcmpurrry strczm cra:~inps imrncdra.el, when WffH TWE APPROPRIATE THIGKNESS. ~~N.. ~ • channeC to its ar"rnal cans-sa n~ nnmediatet, when tlre~~ asc oar ion~;r to its a+igirml Crms-sCCtiua. and sntunttt
I- ~ t ~ needed. Rc.MOr4 the swam O 7 N I ALK SHALL MEET OR ExGEEfl ADA REGULATIONS. and appropriately stabilize all disturbed amts. ~ . At1 EW S DEW ed are;ts. NCDOT #5 or #57 filtered
• Any inxsream setfiiment ctmtml meiuures must b ni maiuures must br r~ynovct3 utwn washed stone water
. i ~ " ' ' + : U$' TD I/4 _ . stahili'~rti+m ufthe ar,~n. Iy. y ~yi r
In : •'r "e..'. • i ; Stream 'i , r `
. 4` : t 3' EXPAN~ON ~1'f SEAL TO MAKE WATERTIGHT ~ . . , . a. / t ) . wh :R, U ~ ~ {
W , ~ .i. 'y'..•;
~ ~ . ° a • w' q:, ~ Capacity of pipe calverts " ; ' pa 1VCDOT#:i or#57 together : bonkfbdl flaw
~ w,~„_' svashadstane ~MTT FlLLER te~i Figure 6.5ta Hardware ClOtit and gravel inlet protection
I,L( ':i:•''; r. ~ PROPOSED CURB do GUTTER k; Class B Erasion ' 'do- ~ ~.f Stang '...o-..
N 1/2 ~y COI15t1'UCt10f1 1• Unifannly grade a shaiiaw de}rression approaching the inlet.
~ TRANSVERSE EXPANSION PROPPED a CONCRETE SIDEWALK ,~J Y r• n . " ~ >~s :i:a~a•, 4 rr 5~, 5(J8C1t`IC~~IOC15 t• Dove S-font stud posts 21eet into the ground surrotmding the inlet, Space posts evenly around the perimeter oi'tite inlet, a maximum of'4 feet
= JOINT IN SIDEWALK ~ r~, DETAILS SHOWING EXPANSION JOINTS stpart.
diameter a, prpe ar t2 - ,f ~ 1N. CONCRETE SIDEWALK whicheverlsgreater •wr ~ . . ttter Cloth 3. Sun•ttand tJtc poste with wire mesh harchvure cJotlt. Secure the wire
mesh to the steel pasts at the top, middle, and bttltont. pJaciag a 3-foot €Jap
~ CONCRETE SIDEWALKS of the wire tncsh tinder the sn~avcl for ant:hnring is recon`mtatded.
1'Jace clean gravel (NC DOT ~5 or n57 s(tore) ttn a 2:l slope with a Jtcith! of I (i inches around the wire, and smooth to an even grads.
~ SCALE N.T.S z Q t=fgure 6. Ob Temporary culvert tsacklilled with stone.
J - 5. Once the contributing drainaLC area has butt stabilirr.~i, remove aecumtdated sediment, and establish linaJ gradin;,~ eievutions. ~~~w~u~t~nr~;~l
b. Cotttpact the area properly nttd stahlJir.ed it with;~rotmdcaver. ~
W
~$Jp~~'(17(1C,~ Impect inlets at least weekly and alter eacJt si!~nificant (l inch or gicattrl „
~ COMPACTION REQUIREMENTS: COMPACTION REQUIREMENTS: ratntuJl everts. C"Jeer the mesh wire of any dt~aris or other object:; tt> provide ~ ~~~c ~ d
~ THE SUBGRADE IN PAVED AREAS SHALL THE SUBGRADE IN PAVED AREAS SHALL adenuate fiotn• lift subsequent rains. 'faJte care net to tiautagc or undercut the ~ D~~t^~M ~ ~k ~ ,,r~„ ~ ~ r
BE PROOF-ROLLED WITH A EOADED BE PROOF-ROLLED WITH A LOADED (A) 927 MAX. SPEC. GRAVITY (AASHTO T209} (A} 92% MAX. SPEC. GRAVITY (AASHTO T209, wiry mesh during sediment removal. iteiaJace sttnte; as needed. t ~ ` ' ` • 4ASHTO T209} ,fie 1. ,
Iz DUMP TRUCK OR SIMILAR PNEUMATIC Asp~altWeating It DUMP TRUCK OR SIMILAR PNEUMATIC `:-Asphalt Wearing " It ~A) ~ TIRED VEHICLE WITH A LOADED WEIGHT ~A) Course: eSE9:5A W TIRED VEHICLE WITH A LOADED WEIGHT Course (Type 5F9.SA) g 927 MAX. SPEC. GRAVITY AASHTO T209 ) (B) 92% MAX. SPEC, GRAVITY (AASHTO T209)
W AN I TIFI D ( } OF AT LEAST 20 TONS. ANY IDENTIFIED OF AT LEAST 20 TONS. Y DEN E 4ASHT0 T209) ~ ~~~~m e~~°
Z UNSTABLE AREAS SHALL BE REPAIRED, UNSTABLE AREAS SHALL BE REPAIRED. ~ (C} 140% MAX. DRY DENSITY (AA5HTO T99} (C} 100% MAX. DRY DENSITY (AASHTO T99} ASHTO T99} COMPACTION REQUIREMENTS: . { a'' ~ .,,s~• ~
Z AREAS THAT RUT OR PUMP SHALL BE • • ' AREAS THAT RUT OR PUMP SHALL BE • THE SUBGRADE IN PAVED AREAS SHALL
W '•.:.i D 1007 MAX. DRY DENSITY AASHTO T99 • (D) 100% MAX. DRY DENSITY (AASHTO T99 UNDERCUT TO STABLE SOILS OR AN ~ ( ) UNDERCUT TO STABLE SOILS OR AN ) BE PROOF-ROLLED WITH A LOADED ASHTO T99} DUMP TRUCK OR SIMILAR PNEUMATIC (A) 92% MAX. SPEC. GRAVITY {AASHTO T2D9)
W EVALUATION MADE BY THE DEVELOPER'S ' ~ ~ ~ EVALUATION MADE BY THE DEVELOPERS • ' TIRED VEHICLE WITH A LOADED WEIGHT Cottts~e(TypeSF9SA) ~tt REVISII]N
_ ENGINEER OR QUALIFIED GEOTECHNiCAL ENGINEER OR QUALIFIED GEOTECHNICAL Asphaltlntetmedtate tl AsphaltTntermedtate ~y n I- (Bj ROADBED BELOW (D) SHALL BE FIRM TO DETERMINE IF SOME OTHER otuse eIl9.OB L,.~ ROADBED BELOW (D) SHALL BE OF AT LEAST 20 TONS. ANY IDENTIFIED (C) 100% MAX. DRY DENSITY (AASHTO T99) 09105/200$-No Changes
FIRM TO DETERMINE IF SOME OTHER Coarse T eI19.OB C {Typ > I ~ . PROOF-ROLLED AND UNSTABLE I ANON PROOF-ROLLED AND UNSTABLE UNSTABLE AREAS SHALL BE REPAIRED. (D) 100% MAX. DRY DENSITY (AASHTO T99) This Sheet.
} METHOD OF SUBGRADE STABILIZATION , ; METHOD OF SUBGRADE STABLE Z , . i . AREAS REMOVED. ROADWAY 4 A • . AREAS REMOVED. ROADWAY ~ 15 APPROPRIATE. i5 APPROPRIATE. a•. ••.atj. AREAS THAT RUT QR PUMP SHALL BE
' EMBANKMENT MATERIAL SHALL • ' • EMBANKMENT MATERIAL SHALL
p APPROVED METHODS OF STABILIZATION BE COMPACTED TO A DENSITY OF APPROVED METHODS OF STABILIZATION BE COMPACTED TO A DENSITY OF )F UNDERCUT TO STABLE SOILS OR AN EVALUATION MADE BY THE DEVELOPER'S ROADBED BELOW (D) SHALL BE
W AT LEAST 95% OF THE MAX. DRY DENSITY N UDE LIME STABILIZATION OF HIGH AT LEAST 95% OF THE MAX. DRY DENSITY h- SHALL INCLUDE LIME STABILIZATION OF HIGH ~ SHALL I CL " 'Y DENSITY ENGINEER OR QUALIFIED GEOTECHNICAL PROOF-ROLLED AND UNSTABLE FINAL 12" FIRM TO DETERMINE IF SOME OTHER Compacted AREAS REMOVED. ROADWAY
= PLASTICITY CLAYS flR EXCESSIUELY WET SOILS, (AASHTO T99) EXCEPT FOR THE FINAL 12 PLASTICITY CLAYS flR EXCESSIVELY WET SOILS, (AASHTO T99} EXCEPT FOR THE FINAL 12
~ THE USE flF GE05YNTHETIC OR GEOGRID AS DEFINED BY (D} THE USE OF GEOSYNTHETIC OR GEOGRID AS DEFINED BY (D} ~ MATERIAL, OR OTHER STABILIZATION METHODS MATERIAL, OR OTHER STABILIZATION METHODS METHOD OF 5UBGRADE STABILIZATION (C) AggrogateBase ~tt EMBANKMENT MATERIAL SHALL IS APPROPRIATE. Courst:* BE COMPACTED TO A DENSITY QF
1- A5 APPROVED BY THE ENGINEERING DIRECTOR. Compacted PROPER EVALUATION OF SOILS WITHIN AS APPROVED BY THE ENGINEERING DIRECTOR. Compacted PROPER EVALUATION OF SOILS WITHIN iM#THIN AT LEAST 95% OF THE MAX. DRY DENSITY
0'- C A teBase it {Cj Aggregate Base $?T A DEVELOPMENT IS RECOMMENDED TO p g>~~ 1 ~ A DEVELOPMENT IS RECOMMENDED TO ED TO APPROVED METHODS OF STABILIZATION {AA5HT0 T99) EXCEPT FOR THE FINAL 12"
U PAVEMENT STRUCTURE IS FOR LOW-VOLUME Course* DETERMINE IF THE MINIMUM REQUIRED PAVEMENT STRUCTURE IS FOR LOW-VOLUME Course* DETERMINE IF THE MINIMUM REQUIRED UIRED SHALL INCLUDE LIME STABILIZATION OF HIGH AS DEFINED BY (D} 'TABLE PLASTICITY CLAYS OR EXCESSIVELY WET SOILS,
RESIDENTIAL ROADWAYS. ROADWAYS WITH PAVEMENT STRUCTURE IS ACCEPTABLE RESIDENTIAL ROADWAYS. ROADWAYS WITH PAVEMENT STRUCTURE IS ACCEPTABLE INED. THE USE OF GEOSYNTHETIC OR GEOGRID III-III--
W TRAFFIC GREATER TMAN 4 004 VEHICLES FOR THE SOILS AND USES PLANNED. TRAFFIC GREATER THAN 4,000 VEHICLES FOR THE SOLES AND USES PLANNED. ~ REDUCTION IN PAVEMENT STRUCTURE REDUC110N IN PAVEMENT STRUCTURE Q PER DAY INFO} REQURE A PAVEMENT DESIGN. PER DAY INFO} REQURE A PAVEMENT DESIGN. ;TUBE MATERIAL, DR OTHER STABILIZATION METHODS
WILL BE ALLOWED PURSUANT TO CBR WILL BE ALLOWED PURSUANT TO CBR CBR A5 APPROVED BY THE ENGINEERING DIRECTOR. I,^ ~ - PROPER EVALUATION OF SOILS WITHIN
~ TESTING OF THE SOILS, BUT IN NO CASE TESTING OF THE SOILS, BUT IN NO CASE NO CASE A DEVELOPMENT 15 RECOMMENDED TO .ESS PAVEMENT STRUCTURE IS FOR LOW-VOLUME Compacted tt DETERMINE IF ThlE MINIMUM REQUIRED
~ _ WILL A PAVEMENT STRUCTURE LESS - WILL A PAVEMENT STRUCTURE LESS - THAN 8" ACT DAGGREGATE - THAN 8° OF COMPACTED AGGREGATE .GATE RESIDENTIAL ROADWAYS. ROADWAYS WITH Subgrade PAVEMENT STRUCTURE IS ACCEPTABLE
OF COMP E - ~ H x A E BASE COURSE OR 4" ASPHALT BASE BASE COURSE (OR 4 ASP AL. B 5 ( BASE TRAFFIC GREATER THAN 4,000 VEHICLES FOR THE SOILS AND USES PLANNED.
" Co acted COURSE TYPE B AN " T (L Compacted It COURSE, TYPE B 25.OB} AND 1.5 ASPHALT mp n 25.OB} D 1.5 ASPHAL 5" ASPHALT PER DAY {VPD} REQURE A PAVEMENT DESIGN. - REDUCTION IN PAVEMENT STRUCTURE
~ 2 © Subgrade SURFACE COURSE, TYPE SF 9.5A BE Subgrade SURFACE COURSE, TYPE SF 9.5A BE A BE ~ WILL BE ALLOWED PURSUANT TO CBR
W ACCEPTED. ACCEPTED. I^I I I, =I I I,~ I TESTING OF THE. 5QILS> BUT fN NO CASE DATEr Ob13~/~00$
- - WILL A PAVEMENT STRUCTURE LESS
4" OF ASPHALT BASE, TYPE B 25.013, MAY 4" OF ASPHALT BASE, TYPE B 25.08, MAY 3 25.06, MAY THAN 8" OF COMPACTED AGGREGATE fJHU LL;l No Ut U,.b
= BE USED IN LIEU OF LAYER "C." - BE USED IN LIEU OF LAYER "C." ' BASE COURSE (OR 4" ASPHALT BASE DRAWN BY; GCM
COURSE, TYPE B 25.06) AND 1.5" ASPHALT APPROVED BY1 GCM
U PASSENGER DUTYPAVEMENT STRUCTURE SURFACE COURSE, TYPE SF 9.5A BE SHEET
ACCEPTED.
NCDOT RIW PAVEMENT STRUCTURE HEA VY D UTY PA VEMENT STRUCTURE SCALE N. T.S. * 4" OF ASPHALT BASE, TYPE B 25.0B, MAY (C-R2
BE USED IN LIEU OF LAYER "C."
SCALE N.T.S. SCALE NT.S.

_'~_1
Z O U
v~ ASPHALT PAVEMENT ASPHALT PAVEMENT
N ELEV. 608'+ j- ELEV. 608'+/- Z~
n ~
ASPHALT PAVEMENT r1
a 610 ~ ELEV. 615'+/- CONCRETE STRU z IE. IN 608.5' ETE STRUCTURE ~ ~ ~ ~
508.5' 3" MULCH A~ t;,
w LAYER TOP W ~ ~
~ 2 2
~ 1f COMPACTED COMPA T D . ~ 616' ~ ~ F
3 3 ~ ~ w
N FILL Z FILL 605 615 ~ ~Q®
w ~za
z COMPACTED w ;TED COMPACTED
~ LL
FILL
610'
= 600 ~ OUTFACE ~ PIP
t-
3'-0" THICK
4" PERF. 0 4" PERF. PIPE FILTER
= W CAPP W CAPPED 6~5,
~9~> xistina Creek 595'
o Bed
w SOUTH PIPE NORTH PIPE
°v 48" RCP 48" RCP CENTRAL PAZ ~A~ ~
0 79 LF AT 3~ SLOPE 79 LF AT 3~ SLOPE 3 ~~~SS Si
~ S~TI~N
o I.E. IN SOUTH 600.5' I.E. IN NORTH 601.0' U13
~ HORIZONTAL SCALE 1° _
I.E. OUT SOUTH 598.0' LE. IN NORTH 598.5' vExTrcr~, scai.E i" = 5' ~E1"=5'-D"
m BUILD SHELF AT ENTRANCE
Q TO NORTH PIPE
610' ~
Q
>J~~~ 610' a
z
° 2 DRAIN ~~~F"IL~
~ 605' . 605' ~
U13 HORIZONTAL SCALE 1" = 20'-0" ~
VERTICAL SCALE 1" = 5'-0"
W ~
0 3 w
600' ~ r m _ COMPACTED ~ 600'
o LEGEND: FILE
w
U FlNA~ COMOUR
W EXISTING CONTOUR F-
~ 3E TEMPORARY SEDIMENT 5 9 5 ~ 3'-0" THICK 595
4 PEftF. PIPE a FENCE PIPE FILTER
N ENTRANCE CONSTRUCTION TEMP 0 RARY Vl.
UMRS OF DISTURBANCE
W T.D.D. TEMPORARY PERMANENT C R E E K ~ DIVERSION DRCH
ASPHALT PAVEMENT Z V 1 b O S S~~ G O'
D 590'
W » P.D.D. PERMANENT O DIVERSION DITCH U1 ~ E A S T
= SCALE 1" = 20'-0" BASIL
a 4 CROS ~ , ~ ~ ~~SS S~C~'I~~ ~
o ~ / / / ~~~o~Ty Ul3 VERTICAL SC ~ ~ ~ / / tIZONTAL SCALE 1" = 2D'-D"
TICAL SCALE 1" = 5'-D"
y
z / ~ i ~ ~ u ~ a,. ii ~ i m
~ /
~ / ~ 610' - 15 610 ~~f~~,1 ~ r': ~Sr
W ~ w o 4 tip `i, as ~ nw
z - - h .A l 4 §Tw+-~ ~
W / / ~ ry9 4 - - 4~-0~~ TOP OF BERM 3ERM
W ~ 604.5'
~ ~ ~ 605' 605' r~~vzsr~ta
~ / / 2 RIPRAP SLOPE o~~~z~~aos-Edited
r DOUBLE 48" RCP 6 STONE 12 2 2 Various Details.
CO 79 ~F AT 3% SLOPE ~ / ~ ~ ~.F;: 09/OS/2008-Edited
o LE. IN SOUTH 600.5' ~ / ~ ~ X1-0
w ~ ~ BOTTOM carious Details.
I.E. OUT SOUTH 598.0' p OUTFAIL EL.SOO' 600'
LE. IN NORTH 601.0' / / ~ 6~~~ EL 598.0'
~ I.E. W NORTH 598.5'
a CREEK DISTURBANCE / ~ ~ / ~ ~ ~ f / ~ / / ~ ~
~ 1 1 1 LF TOTAL ~ ' / f /
a j / WEST BASIN
~ T~ P. EARTHEN/t3ERM ~a ~ / / 5 PERMANENT t ~ ~ P I~I~A~
z W CONT. SILT FENCE q1 / ~
Q TOP OF BERM MIN/ - ~ ~ / U13
HORIZONTAL SCALE i" = 20'-0" 601.0' ~ ~ ~ = 2D'--D" 5,-D„
o ~ ~o~ _ ~ i / vExztcnt. scams iN _ 5,_0„
DA7E~ 06/30/2008
cn _ ~ ~i apn ~crT n~„ ll'7_(1~~
W / t1-- I 1.- -1 VLlil
H DRAWN BY; GCM
U APPROVED BY; GCM
SHEET
R3

CENTRAL BASIN Pt z BASIN PLANTING NOTES: CENTRAL BASIN BIORETENTION NOTES: ~
O_ a~ 1. TOTAL AREA OF BASIN ~ ( EA OF BASIN (EL. 612.0'} = 12,237 SQUARE FEET. t. BiOFiLI£R: a W
t~ BQs~ ~ AREA = 0.281 ACRES ~ SYMBOL GOMMON NAME BOTANIGAL NAME SIZE CLASS. QUANTITY 1.281 ACRES ~ ~ p, TOP ELEVATION OF BI~"ILIER MEDIA =Sit
i~ STEMS REQUIRED PER A! ~ ~ ~ STEMS REQUIRED IN BAS QUlRED PER ACRE = 1,000 ~ R1 MINIMUM AREA REQUIRED AT ELEVATION 612 = 11,369 SQ. FT. ~ u QUlRED IN BASIN : 0.281 X 1,000 = 281 STEMS AREA PRODDED AT ELEVATION 612' = 12,237 S0. FT. ~ ~ ~ v~
~ ~ 4 RED MAPLE ACER RUBRUM C 2 2. PLANTING SIZE CLASSIFIC~ SIZE CLASSIFICATION: 2. SOIL MEDIA TYPE: ~ U
W ~ CANOPY TREE "C"- 8' H' ZEE "C"- 8' HT. MIN. 2" CALIPER MIN. AT PLANTING
~ ~ ~ SOIL 6~DIR ~I()ULD BE UNIFORM AND FREE OF STONES, ROOTS, ETC. ~ ~ ~ ~ ATURE, A CANOPY TREE SHOULD BE FORTY (40) TYPICAL MIXTURE TO BE 85 TO 6$ PERCENT SAND, 8 TO 12 PERCENT ~ w ~..i
. ~ $ EASTERN RED CEDAR JUN{PERUS V{RGINATA "C" 2 WHEN MATURE, A CANt Z ~ + ~ FEET HIGH AND HAVE , ~H AND HAVE A MIN. CROWN iMp111 OF THIRTY (30} FEET. FINES (SILT & CLAY), AND 3 TO 5 PERCENT ORGANIC MATTER (PEAT MOSS. w ~ o0
n is W ~ „ UNDERSTORY ZY TREE "U"- 4' HT. MIN. 1" CALIPER MIN. AT PLANTING P-INDEX ALLOWABLE RANt~ 10 TO 30. ~ ~ ~ d~
- ~ PIN OAK UERCUS PALUSTRIS C 2 TREE U - ~ Q WHEN MATUR AN - p E, UNt ATURE, AN UNDERSTORY TREE SHOULD BE TWENTY-FIVE DRAINAGE RATE AFTER INSTALLATION = 0.52 INCHES PER HOUR MINIMUM. ~ ~ ~ ~
LL ~ (25} TO FORTY (40} HI FORTY (40} HIGH. TOP ELEVATION OF MEDIA = 612 FEET. ~ Q, ~ W BOTTOM ELEVATION OF MEDIA = 609 FEET. ~ d
~ ~ ~ ~ ~ REDBUD CERCIS CANADENS{S U 2 " " tt~ SHRUBS S -ALL APPRC ALl APPROVED SHRUBS PLANTED PARALLEL TO THE DEPTH OF MEDIA = 3.0 FEET. ~ Q 0
U3 ~ EDGE OF PARKING LOT; 2 ~ i'~ i ~ . PARKING LOTS, ACCE5S DRIVES, LOADING, AND UNLOADING 3. MULCH LAYER- ~ ©Z ~
t~ ~ ~ g BOX ELDER AGER NEGUNDO U 2 AREAS SHALL BE EVER W Cl SCALE 1" = 30'-0" ~ EIGHTEEN (18} INCHES, >HALL BE EVERGREEN AND INSTALLED AT A MIN. SIZE OF MIN. 2 TO 4 INCHES LAYER DOUBLE OR TRIPLE- J (18} INCHES, SPREAD OR HEIGHT, AND REACH A MIN. SHI2f0D8? HARDWOtTO MULCH ,
L W I~ ~ ~ HEIGHT OF 36 AND A ~F 36" AND A MIN. SPREAD OF 30" WITHIN THREE YEARS
~ ° ~ ~ GREEN ASH FRAXiNUS PENNSYLVANICA U 2 ~ t3 OF PLANTING. ALL OTH'. fT1NG. ALL OTHER SHRUBS SHALL BE THREE (3} GALLONS
~ ~ ~ Z N „ „ IN SIZE AS PER ANSI c AS PER ANSI STANDARDS AT TIME OF INSTALLATION.
w ~ p ~ WAX MYRTLE MYRICA CERIFERA S 44 HERBACEOUS "H"- REFEF pC? f3~ c4 J5 "H"- REFERRING lb PLANTS LACKING A WOODY STEM:
W ry ; Q ~ 0 ~ USUALLY DYING IN WIN' ' DYING IN WINTER, RECOVERING IN SPRING, A5 WITH
_ ~ ~ c~ SWEET PEPPERBUSH CLETHRA ALNIFOLIA 5 44 HERBACEOUS PERENNIA ~ ~ ~ :OUS PERENNIALS.
~ ~ -t~ ~ „ NOTE: THE OWNER IS I: HE OWNER IS RESPONSIBLE FOR MAINTAINING ALL REQUIRED. _ _ . .
~ 9t r • STRAWBERRY BUSH EUONYMUS AMERICANA S 40 ~ ~ ~ PLANT MATERIALS AND ~FµR, uPFS~ IATERIALS AND PLANTING AREAS IN GOOD HEALTH AND ~ ~ :F AECacDx ~ ENCDaiTEPED Iwswvs reE :wrs
O ~ ~ _ „ „ APPEARANCE. ANY DEA m'71i~l~i",,a:,l CF NsE iDE'Ifatt, BECth EOEW+Ik aN iwE aNCE. ANY DEAD, UNHEALTHY, OR MISSING PLANTS SHALL ~ eEDADan aA dE mREDFEa Ar ~~E ENau~:ER.
~ ~ DAYLILY HEMEROGALLIS h 50 BE REPLACED WITHIN 1 ~ ~ ~ t+NER=, ar~r awE Scr R?anarES wP RAP E~nss ACED WITHIN 1$0 DAYS WITH VEGATATiON WHICH COMPLIES • I a j I f,- n ~ r • ' t OA 16 t~5s Stq•.ION :alC Eh~E 0:' 5ruAE.
~ ~ ~ WITH THE APPROVED L, a _I E APPROVED LANDSCAPING PLAN. ~ ~ ~ • ~ CkatdNEL ANO A1P 4nP a~2E 7D 35 aE91CrvE0 AY r
~ ~ AM ' EAR STACHYS "h~ 54 Ia'~ 2OIeq 9N6:Na~wEEA. AuN, s. DEPEwDbMa aN ADet toNArciarvs, tirASwED
0 ~ ~ lil ~ d~ ~ T I A iiL7£A PASmC DA D" U"F~8 ~ e~ P, FAAAIa MAS AE wEDEEENir rs wASeEa Axaee amasR
IZ ~ ~ ~ ~ STONECR4P SEDUM "h" 54 AP-RAP CNANNEi OEPTi "Fl` 5'?Al! tkCVLL@ A MWMtlM UNa?H OF CItCH 6" aF FRE65axRU.
4 ~ ~ t7
C) ; TOTAL PLANTINGS 282 W ~ ,5. aLA55 I (~I E _D aas5 ~ ~
IY 612 ;6~ A.\ aLrt35 t 1 1 atrs$ 3;
O _ y N ' Upl^~Al SECTIQN A-A
_ hi,
W _ . YARD INLET_ ~ GRASS SQb aRD INLET c~~ss sac ~ oawN sa D
~It~^AE19i1f~1 ~ ~ ttt~wu TO 3 MULCH
•GpDpq~l/t~ItRftC11VE ~ O~dDiSt : , W w¢' PoP RsP a AIP RAP NOFEi ^a` EauAS aauErcA or P6E aR AarsaM twDrR ae cNAnxEL.
gtSPtC'hQN i~N i~R~CAVE C4RgEC11VE 11AVI1ENAhf~ ACfikAES MAX. PtkiDED 3~ MULCH m IAAAVt. seEEOED! tNATER DEPTH LAYER a
t~,/rq} ~ _ !-'-a^^f io c ti ~ xLDw uAiu Cu,wNEL
<C PAVED ARFJS GEAR Of DtBEDS ARD DNS 1HE fRQ41kEC! flF PA1EC ~ 1l
6GD9C SEDt11Df14 AREA 5>tECAelR i91ECK TO LnsriaE ALL "z '~1 AREAS TIRE EEd16 S1EP'f ~ ~ RAP RAP
~ iAiSE 'BxiP~tlRARY ~HAfr'\F~ I~V"E4SEC'10Ai4 °1
~ ESCR~PTtON ifDD ~Q~ItCY ~'1~}~ t}F Yet At1Y ARIAS > SARE EARAf Is RGS~9 ARlr4~,' p EmOStC +rt sCASCE CRA55 tIS P.EwyEar EA45RR+ wIm 6" d 1RtETARON s tIFT~TAi>~1E0 PLANTING 3_a.
LL ~ cRt~ a~ cs~vPma fRrAB eAS AVD REMOVE CI~Pnf6S 7D SOlI (SEE INkVVTTlLY tlONBIU AqD PRUNNC4 p(~Y9'R'9fEli £AgY E~+'7EPoNG REWIREMENTS PLANTING ,NIAt RJP R,4P uf7`CHES ,AN71NG
tNSAfL"7 AND REDAiR y}y~L Mr#~1~4' Jfi ~ ~ BELDW} £ CLEAR OF oEEERS4 DE%aS !Da PRESERVE CAPAQiY CLEAN-OUT SOLI SWl
N~E'D -0VdtALt ap.llgM AREA t LAYER FILTER
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O " SYMBOL COMMON NAME BOTANICAL NAME SIZE CLASS. QUANTITY z ~i
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~ BRUM "c" 4 W ~ ~ RED MAPLE ACER RU EAST BASIN PLAN SIN PLANTING NOTES: R~v~sl:nN
z •~r 08/12/2008-Added
~ IPERUS VIRGINATA C 4 oTAL EA OF BASIN EASTERN RED CEDAR JUN _ EA OF BASIN (EL. 604.0'3 = 22,275 SQUARE FEET. Various Notes.
~ , AREA - 0.511 ACRES 3.511 ACRES 09)05/2008-Revised
tl"I ~ STEMS REQUIRED PER Ai ~i » ' ® PIN OAK UERGUS PALUSTR{S C 4 STEMS REQUIRED IN BAS Q QUlRED PER ACRE = 1,000 Various i\?otes. QUlRED IN BASIN = 0.511 X 1,000 = 511 STEMS
SIZE CLASSIFICAT10N:
W 2. PLANTING SIZE CLASSIFIG ~ ~ » CANOPY TREE "C"- 8' H• iEE "C"- 8' HT. MIN. 2" CALIPER MIN. AT PLANTING
~i ~ REDBUD GERCIS CANADENSIS U 4 S . ~ ' WHEN MATI3RE, A CANt E ATURE, A CANOPY TREE SHOULD BE FORTY (40)
e ~ „ ~ FEET HIGH AND HAVE ~H AND HAVE A MW. CROWN WIDTH OF THIRTY (30} FEET.
~ ~ ACER NEGUNDO U 4 © BOX ELDER UN R RY TR " DE STO EE U 7Y TREE "U"- 4' HT. MIN. 1" CALIPER MIN. AT PLANTING
~ WHEN MA AN „ „ TUBE, UNI ATURE, AN UNDERSTORY TREE SHOULD BE TWENTY-FIV£ EAST BASIN BIORETENTION NOTES:
Q ~ ® PENNSYLVANICA U 4 * GREEN ASH FRAXINUS (25) TO FORTY (40) HI U ~ ~ arF ~ ~ ll " FORTY (4O) HIGH.
SHRUBS S -ALL APPRC W 3~. » ALL APPROVED SHRUBS PLANTED PARALLEL TO THE 1. BIOFlLTER: PARKING LOTS, ACCE5S DRIVES, LOADING, AND UNLOADING TOP ELEVATI~I OF BIOFILTER MEDIA = 600'
~ WAX MYRTLE MYRICA CER{FERA S 74 EDGE OF PARKING LOl" ® AREAS SHALL BE EVER SHALL BE EVERGREEN AND INSTALLED AT A MIN. SIZE OF MINIMUM AREA REQUIRED AT ELEVATION 60O' = 22,215 SQ. FT.
~ EIGHTEEN 18 INCHES, V (18) INCHES, SPREAD OR HEIGHT, AND REACH A MIN. AREA PROVIDED AT EI~VAl10N 6OO' =22,275 SQ. FT.
. 5 74 ( ) ~ ~ ~3 SWEET PEPPERBUSH GLETHRA ALN{FOLIA „ DF 36" AND A MIN. SPREAD OF 30" WITHIN THREE YEARS 2, SOIL MEDIA TYPE:
O ~ ~ HEIGHT OF 38 AND A Z „ „ OF PLANTING. ALL OTH ITING. ALL OTHER SHRUBS SHALL BE THREE (3) GALLONS S(XL MEDIA SHOULD BE UNIFORM AND fREE OF STONES, ROOTS, ETC.
~ • STRAWBERRY BUSH EUONYMUS AMERIGANA S 70 IN SIZE AS PER ANSI ; ~ AS PER ANSI STANDARDS AT TIME OF INSTALLATION. TYPICAL MIXTURE TO BE 85 TO 6B PERCENT SAND, 8 TO 12 PERCENT
i * HERBACEOUS H -REFEF „ US "H"- REFERRING TO PLANTS LACKING A WOODY STEM: FINES (SILT & CLAY}, AND 3 TO 5 PERCENT ORGANIC MATTER (PEAT MOSS).
IY ~ ~ DAYLlLY HEMEROCALLIS h 95 USUALLY DYING IN WIN Gl DYING IN WINTER, RECOVERfNG IN SPRING, AS WITH P-INDEX ALLOWABLE RRNGE t0 TO 3O.
~ HERBACEOUS PERENNIp :OUS PERENNIALS. DRAINAGE RATE AFTER INSTALLATION = 0.52 INCHES PER HOUR MINIMUM. TOP ELEVATION OF MEDIA = 600 FEET. DATE' 06/30)2008
W drA, , . „nsn r ~ n n't'A nt ivC >e~n R!}TT(Md ClGll>iTUIN T1F Ltl=llte = 507 FFFT nnn trrT et_ ft? ll~ti
V) ' f LHMD Z) CHtC I IiVCt I J f HE OWNER IS RESPONSIBLE FOR MAINTAINING ALL REQUIRED. rRuXek'i 11u yr vw
W NOTE: THE OWNER IS I _ IATER1ALS AND PLANTING AREAS IN GOOD HEALTH AND DEPTH OF MEDIA = 3.0 FEET. DRAWN BY: GCM
00 „ „ PLANT MATERIALS AND I- STONECROP SEDUM 90 APPEARANCE. ANY DE/ ANCE. ANY DEAD, UNHEALTHY, OR MISSING PLANTS SHALL 3. MULCH LAYER- APPROVED BY: GCM MIN. 2 TO 4 INCHES LAYER DOUBLE OR TRIPLE-
U BE REPLACED WITHIN 1 ACED WITHIN 180 DAYS WITH VEGATATION WHICH COMPLIES BEDDED HARDWOOD MULCH . SHEET
TOTAL PLANTINGS 514 WITH THE APPROVED L E APPROVED LANDSCAPING PLAN.
-R4