20090566 Ver 1_Stormwater Site Plans_20091001

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(CENTERLINE OF SAM'S CREEK IS PROPERTY LINE TERLINE OF SAM'S ~2 87.70' U < IS PROPERTY LINE) ~ti~
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`L~ ~ti Rq OA^ N ti `SRS F a
ti~ ~ti e(7NS`~J TOP OF RIVER BANK U F 09• IS PROPERTY LINE
(AREAS CALCULATED C AO S6
g'12 q0 E N620~ 26 ~g~12~6 7375 , TO TOP OF BANK) 20~' 3F rn
0 ~ L20 l21 •50 gk 399 ~ ,L Q 07 537°46'21"E ~ ~ w
v ~y5 ~6' N/F ~ THE TOWN OF CLAYTON ~ 82.88' ~ ~ Y
DB 714, PG. 278 ~ ~ ~ .o a o TOP OF RIVER BANk ~ W y ~ ~
D PINS 1669-97-5141 IS PROPERTY LINE / ' ~ ~ Q o N
5642 (AREAS CALCULATED S D L N ~ (9 ~ 979„ TO TOP OF BANK) U w N F o
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! ` TOP OF RIVER BANK ! S°A• IS PROPERTY LINE Utllllili~
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0~ F 0 TO OF BANK) Q ~ , / Q~
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~ ~ Asy EAL ~ T~q ~'A~, _ , 02 41 =
ATERPIILAR CORE PDC ' ~ ~F,p F ~
1 TESTING AREA ~ ~~ti SOS fNgNEF.~ pp\..
10.0 ACRES / s F s %9,y G
(PHASE 1) / 0 BUFFER FROM SURVEYED '~n
~ i~ TOP OF BANK / / SEAL NOT VALID UNLESS SIGNED AND DATED • ~ TOP OF BANK sQ
yj v` / / ~ i / / 3 0~
~ Ai8 `A9, ~ F
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i' s r TERLNE STREAM D
1 CP i/
N/F
DONALD C. ADAMS DB 2964, PG. 802 /
PIN# 1669-94-2811
1
REAR DRIVES AT ~
C FUTURE CORE PDC BUILDING ,p8% 6~`l3i
0.48 ACRES
/ 15 AREA OF ~ 1~~6.
FUTURE BMP ~2 PERMANENT
i Sp~p~ FlLL (PHASE 1) / /
'S~ h6 ~Zj /
~ FUTURE CA CORE PDC / N/F
FUTURE CATERPILLAR .~52ige62 0.99 S JAMES WESLEY LEE, SR. DB 1114, PG. 196
CORPORATE BUILDING ~6~~ do / PIN 1679-13-8998 / #
1.70 ACRES PARKING FOR FUTURE CORE PDC BUILDING
~ 1.97 ACRES i O~ I BMP ~ ~ ~r,~~
(PHASE 1) ~ N ~ o a
NTERLINE STREAM C ~ z I ~ (nJ~~M
i '~NCV / l ~ Q ~ n
_ i / ' ~ I ~ C1 U O) 0)
N/F / BOBBY H. HARDEE, and wife, ~ I ~ _ ...v
_ NANCY 0. HARDEE DB 1617, PG. 085 ~ , / ~ ? 1=owx 1 ~ ~ z w Q
PB 50, PG. 205 ~ ~ - G~~ PIN# 1669-74-9095 ~
l / / ~ ~ ~ J
ATERPILLAR CORE PDC / " Q -r ~
~p,6 PROJECT PREFABRICATED ( / ROGRESS ENERGY BUILDING / POWERUNE EASEMENT
v 0.09 AGES / •
i PARKING FOR a PHASE 1 / J ( ) J
~ MODULAR UNITS AND \ FUTURE CORPORATE ERM l ~ ANENT TOPSOIL
BUILDING STOCKPILE AREA ( I ~ I N ~ (PHASE 1) Jlo
~ 5.70 ACRES i ATERPILIAI ~ \ I I N O `-CATERPILLAR CORE POC W r ~ Z
- ~ ~ PROJECT M( ~ , ~ PROJECT MODULAR UNITS I ( A q
0.73 ACRES N33'04'32"W j li (PHASE 1) 0.73 ACRES ! ~ m ~ (PHASE 1) 1 1 TERLINE STREAM A ~
121.69'(TOTAL) i i, ; _ Z
N54.3o'47°w ti', DRIVEWAYS TO AND
113.ao' ~ ~ AROUND SITE l ~
2.13 ACRES W ~ I 1 ~ a euFFER FROM
o • ~ I, ~I PHASE 1 ~ ,i ( ) SURVEYED TOP OF IMPERVIOUS AREA BREAKDOWN I
N/F ~ro~ ~ ~I ~ ~ \ j GAR JANETUDH~RUSH Wife, _ ~ ' ' PERMANENT TOPSOIL ! BANK (TYP.) Area Descri tion Total Im eNious Area ac
N84'3T31 "W B DB 1464, PG. 417 ~ ~ ~ STOCKPILE AREA )IL • 1 \ l ~ / Testln area 10.00 EA / l I
PINS 1669.15 73-2161 1"IPF 231.22' RC 29'54'24°w PHASE 1 156. 4' ( ) 6 (TOTAL) / l ~ Pole barn 0.09
\ i B ~ Modular Units 0.73
419.6D' ~ 993.85' e~ o- _ 1235.41' _ ~ 1 Parkin area for modular units and future cor orate buildin ! 5.70
N89'44'S2"W 2648.86'(TOTAL) " / ~ sss•,4'35"w Drivewa s to and around site 1.5"IPF y 2. ~ 3
- ~ 2os.78'(TIE uNE Future Core PDC buil in ~ ~ d 0.99
5891 • w 413.54' Parkin area for future Core PDC buildin 1,97 13x.5'' Rear drives at future Core PDC buildin 0.48
FUTURE EXTENSION 24' WIDE GRAVEL ~ Future Cor orate buildin ~ .70 IDE GRAVEL
OF CLAYTON ACCESS DRIVE PARKWAY LESS oRIVE ROBERT B. HUNT, and Wire, Total Im envious Acrea a 23.79 Fw1ARGARET H. HUNT Total Slte Acre e
DB 848, PG. 330 1 J f1 a 24J.5V
I PINS 1679-21-4443 Total im ervious % 9.61%
I I
I N F Issued Date By
KEVIN M. AM1GH, and wife, ELIZABETH B. AMIGH CD 12 11 D8 GCA
N/F \ BAYER CROPSCIENCE, LP. \ P1N# 1679-11-5211
DB 3511, PG. 654 DB 3511, PG. 655 \ 100 CD CH. 01 30 0 \ 9 GCA
DB 855, PG. 423
I DB 208, PG. 726 • ~ . \ ~ t nn% rn nz ht /nn rra
PIN# 1669.20-81-2383 \ Vv / I V.7 VVF1 N/F JAMES B. HUNT, and wife,
PIN# 1669.20-90-5936 ELSIE B. HUNT ESC REVIEW 07/23/09 GCA DB 509, PG 31
PB 73, PG. 276 P/0 PIN #1679-10-0758
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END OF CATERPILLAR LAR
ACCESS ROAD PROJECT OAD IECT
or N Co O L
A Z Z
AREA=24.430 ACRES
1,064,175 SQ FT
CF
N/F 1 KEVIN M. AMIGH, and wife, Project No.
ELIZABETH B. AMIGH 2~Q~ OV ' DB 1996, PG. 482
TRACt PB 53, PG. 250 Checked By CID CP PIN# 1679-10-7858 GM~
GM L CP Drawn By
V1~f4
Drawing
N SITE PLAN
OVERALL SITE PLAN Al
C1000 1" = 250' C1000_EFos_Cat.dw Fl e 250' 500' g e Name
C1200.CAT
IPERMIT ONLY NOT FOR CONSTRUQTIONI Sheet Cl 000
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GALVANIZED 5'x5'x3/16" TRAM x5'x3/16" TRASH RACK 4.0' HAND CRANK FOR GATE VALVE ~ ~ ~ ~ ~rnrn
I ~ I I I l I I -'~v v~ ~ 1 I I I l l l I l ~ ~ ~rnrn
vv ~ l I I I i / / / / ~ ~ m
I' l I i / ll l l I 1 \ I / 1 / I I / / ~ / I 1.0' TOP EL.=210.25' a m
v I / I / / / N I / I I / / / /
- I I I I / I l / i / t \ ~ - i _ , I P P / / / , / I I PRECAST CONCF 4.0' 8" DI GATE VALVE 'RECAST CONCRETE BOX W/HAND CRANK ~
, , , / l l / / I U
4 x 6.0" ORIFICES EL. 209.20' ` Q a~
\ ~ I I I ~ / , / I II I v ~ ~i vv I I ~ / , l / I 1 a D ~
~ ~ v I /PP / / / I ~ , ~ v I ~ / ~ , / / l I d U ~ ~ ~ ~
~ , ~ i / ~ / / / / / p 2.0" LOW FLOW ORIFICE EL. 207,50' ~ J
~ ~ 30' - i / / ,2 ~ / / , / / I _ ~
~ ~ ~ ,1 i / , , / , / ~ / ~ ~ , X22 , / / / , ri ~ C Q 8 DI GATE VALVE a
1" 0 EXPANSION Q c ~ Y
8" PVC TO POND BANK ANCHORS TYPICAL 2" d c a a o EACH SIDE w N ~ ~
/ / / / ~ ~ ~ i-~ ~ / , l / / / , i i , / / ~ Q ~ N " O O L wrm~
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/ , - EMERG CY S ILLWA~' , L mpa~~io 4' ANGLE IRON - Q o a ~ z
/ / , - _ X210 / / / / ~ , / / , ~ --220-_ , / / / 0.5' BOTTOM EL.=204.50 4"X4"X5/8"X3'LONG
i ~ / / , ~ F - ~ , / / / , , 10.1 ~E~ETATED SPIEL -A2- , / Q 4 TYPICAL EACH SIDE
' ' PLANTING' DET>~I~L czlo ~ - _ - ~ ' ~ ~ _ y, / / / , / / - Q Ptik'~ns Assn o 15" RCP
INV.- 205,004 ~ R~,ITECT~Rgd ~P~ d ;e P ~ ,
I ~ / / ~ RINCIPAL SPkCLWAY' / / ~ / N Q d d d ~ ~~o `~q v
I ~ / / , / , , ~ C2101 / / , / I I / l , , - ~ ~ / i ~ / d ~ ~ ANGLE IRONS. ~ ~EeT. No. d 4"X4"X5/S"X4'LONG 15
Q a rn s a TYPICAL EACH SIDE
I I I I I / / ~ ~ / , ~ / / I I I I I I / ~ ~ ~ - / / / k~r~ ~~P
i I I I i I I ' ~ - I I I I I I l //'i \ ~~i - r~ ~ q / / / FASTENERS: ~A~ 6' 1" ~ EXPANSION ANCHORS ®8" O.C. ~ u a r+ P
I ~ AN~`I S EP 0 LA
l f ~ I I I l v ~ vv~ PLAN VIEW
I I I I I I I ~ ~Av v ~ ~ _ 2101 I i / I I I i I I V ~ V~v~ ~ ~ ----_~I / i / / I I I ~ v ~ \~vv ~ ~ ~ _ _ / / ~0 ! ,
~ I I I ~ A ~ - - _ ~ / / i 4 IO,y
I I I ' _ _ - _ A4 ECT~6N`~AT' P INC AL ' / / \ SEA
/ / ~ I ~ ~2TOT v/ ~ / / I l r 1 1 _ ~aArAY I l / 026419
/ I I _ , \ / PRINCIPAL SPILLWAY = 6 ro D2 ~i ;c~ 4 0:
- ~M ~YC~ ~YP>~SS~ C2101 Nrs FNGiNEE~ 00\~ 9
/ , / / , / / - io ,E /l , , / , / / l I I - - ~ cz1o2 ~N ~N ~ , / , / / A ~ NT ~C, M. LI~~-
~~~,~l~~lll~~~~~~~~
/ / / / / / / / ~ s , , v / SAL NDT VALID UNLESS SIGNED AND DAIED
/ \ / / / / , / / / , / 15 ~ - 67" O o O _
/ / / / / / / / / ~ I v ~ / ~`vv / , , , ~ / v ~ ~ ~ M 24" 24" $ STRUCTURAL NOTES: W " ~ O ~Q~~
l / ' / I I l l / ~ l I I ~ / ' ' ~ ~Yc~- ~ v ~ z I ~
1 - ! el L T i T~ 1, CONCRETE DESIGN IS BASED ON THE FOLLOWING STANDARDS: BUILDING CODE REQUIREMENTS ~ o M ~
/ / / / / I / ~ ~ v/~ / / / / i J I l / / / , / l- / ~ I ~ i - / / / / / FOR REINFORCED CONCRETE (ACI 318-89) AND ALL SUBSEQUENT SUPPLEMENTS. ~ ~ N N POURED IN PLACE • ° ` Q'~^ rn
1 / / / / I / / , A / ~ - - / / / ~ ~ ~ _ CONCRETE COLLAR o ~ 2. CAST IN PLACE CONCRETE DESIGN IS BASED ON THE FOLLOWING MATERIAL STRENGTH:
WATERPROOF • A, CONCRETE AT 28 DAYS : 4000 PSI .46 MAX WATER CEMENT RATIO ~ ~ d• N ( ) ( - O X
I I I / / I \ \ ~ \ / / , _ N I / - ~ A5 LEbE P,~EADER ~ I I I / i ~ -v ~ ~ ~ 5 ~ - E290~-~ / / ~ N MASTIC (TYP.) B. REINFORCING STEEL, ASTM A615, GRADE 60: FY = 60,000 PSI ~ z w Q a. •a' a .
I I I I / I ~ 2 v - - iv 3. MINIMUM CONCRETE PROTECTION FOR REINFORCEMENT SHALL BE AS FOLLOWS: ~ _ c~
I I i / I \ _ ~ \ \ / / / \ A. CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH = 3" J B. EXPOSED TO EARTH, WATER OR WEATHER, WHERE FORMS ARE USED = 2" ~
~ I ~ I I l \ - ~ ~ v v I ~ to ~ 15" LD. ' •,4' N
4. CHAMFER ALL EXPOSED CORNERS OF CONCRETE WITH 3/4" X 45' CHAMFER, UNLESS OTHERWISE
NOTED, C (V
5. ALL CONCRETE WORK SHALL BE DONE IN ACCORDANCE WITH "SPECIFICATIONS FOR
`v - ~ ` ~ 1 i 1 I / S I ~ z~_ • STRUCTURAL CONCRETE IN BUILDINGS" ACI 301 AND ACI PUBLICATION ACI-350R-89
..°a' "ENVIRONMENTAL ENGINEERING CONCRETE STRUCTURES". ~ ~ N N
v I ~ ~ 1111/• l /l ll - \ 1 1 I 1 I I I ~ ~i<` ~ ll / l l/ I \ ~ ~ ~ ~ ~ 1 I F ~ ~ !IIII l lri/ - • 6. UNLESS NOTED OTHERWISE, ALL SPLICES, BENDS, STANDARD HOOKS AND OTHER DETAILING OF
_ ~ ~ RI~RAP10 T ET 63 ' t X ~ 1//li//''%ii _ ~ v \ \ C5b01 1 I / I'~ A ~ , .i~ ~ iii/~ REINFORCEMENT SHALL BE ACCOMPLISHED AS RECOMMENDED IN THE "MANUAL OF STANDARD
PRACTICE FOR DETAILING REINFORCED CONCRETE STRUCTURES" ACI 315 AND ACI 318-89.
~ ~ 1 1 U L T10! 31 1 1 ~I / I \ ~ ///i=~i~'iri~%i' _ ~ ~ v \ V ~ I I 1 I / / / ~ I ~ ~ /i ~"'/iii/ 5 REBAR TYPICAL EACH FACE 7. FORM FINISH IS ACCEPTABLE FOR WALLS, FLOAT FINISH SLABS, RUB EXPOSED SURFACES.
v ~ A V ~ I 1 I / / / / / / I ~ Iii/ ~ ~ \ ~ ~ ~ i I I I l I l l / / / l l ~ %/"'//~'~iiii/ / ~ # ( ) ~ 8. CONTINUOUS RUBBER WATERSTOPS SHALL BE PROVIDED AT ALL CONSTRUCTION JOINTS IN RISER.
~v _ ~~v v ~ ~ ~v ~ ~ ~ ~ ~ 1 I I ~ ~ I I I I I I I / / / / ' / I I /j //iii y/~i/~, / / / NOTE: CONSTRUCT EMBANKMENT TO TOP OF ANTI-SEEP
v ~ A \ ~ ~ I~ I ~ I 1 1 1 1 1 1 I l l / l I //~//111 I///// / / v ~ ~ ~ 1 \ 1 I ~ I I I I I / / / IIII ~ / / COLLARS PRIOR TO INSTALLING OUTLET PIPE. 9. PRECAST MANUFACTURER TO PROVIDE #5 DIAGONALS AROUND PIPE OPENING IN RISER BOX IN EXCAVATE TRENCH AS SHOWN IN DETAIL C3 AND INSTALL EACH FACE.
~ ~ ~ ~ \ \ ~ 1 \ ~ I I I I I I I l l l i l/ / / I / i l l l l l l I•I///// / / v '~v ^~~v ~ I ~ ~ I ~ I I I 1 1 1 / 1 / / / I IIII i+'l~/, / / , OUTLET PIPE AND ANIT-SEEP COLLAR. AFTER APPROVAL OF
~ v I I f I I I I I II 1 / ~ ~ v ~ ~ ~pAt~l~ M ME T c31 i i iii I I I i I / I/ l I I T i l l ~i/// ' ~ TRENCH BACKFILL AND COMPACTION, EMBANKMENT CONSTRUCTION MAY COMMENCE. Z
v v `v ~ V C 10 I I I I i l l l l/ / / 1 1 I I , / i ~ i G ~ i' \ D TAI I II v i I i ~ I~ l l? I I I j1 I Il ~ , ~ ~ ~ ~ \ A A I ~ I I ~ I I I I / 1 I I I f 1 I'/%///' ~ / ~ ~i
v v v v I I j I I I I ~ / / / I / / ( I IIII / ~ ~ , ~i , ~ ~ vv v ~ ~ l l ~ ~ ~ I I I I I I 1 I l l / II I 1 I C I I,//~ i/ ~
~V ~v ~ ~ ~ ~ I I ~ ~ I I I ~ ~ I 1 I l I l / i I i I I///,/~ / , ~ , , , , vv `v ~ ~ ~ V I I I N I I I ~ ~ ~ I / / I / / / / ~I IIII///~//~ / / / / ~ ~ ' ~ ~ C3 ANTI-SEEP COLLAR C3
~ v v I I I N I ~ I I ~ ~ I ~ I l l l l l I ~ I I I I 1 //l j/~ / i// i, ~7,' v I I I / / I I / / / / / / ~ ~v v ~ ~ ~ I I I I I I~ I N l h i l l I l l l l l (I I i ////////j' / C21L C2101 Nrs ~
v v 1 I l I l~ 1/ I/ l I I I I /l i/ i ~ v~ vv ~ ~ ~ i l l l l l I N I I I I l l l p / ~ ~I I i I~IH%// i /G~~ ,
v ~ ~ ~ 1 I I I I 1 1 I I ~ I ~ I i l l N I I ~ ~ ~I I II~~~///// //~i y i/ v v _ 1 1 I I 1 11 I I 1 I I I I I N I l I I I i i i/ ~ NOTE: PLACE AND COMPACT BACKFILL
v v ~ 1 1 1 1 I 1 I 1 1 I I I I I I I 1 1 1 1 1 1 1 1 1 I 1 I 11 I l__-- / ~i ~i v v 1 1 I I I I 1 I I I l l l l l l l l l ~ I ~ i WITH HAND OPERATED EQUIPMENT
~ v~ v 1 I ( I I l I I I I 1 1 1 I ~ / / / ~ / / / ~ ~ ~ ~ / ~ ~ v v~ 1 1 1 i I I I I l l/// I I I I V I I I l 1 ~ I i/ / i ' - TO THE GEOTECHNICAL
v v 1 ~ I I I I I / ~ I I I I l l l l / i~ / ~ vv ~ ~ 1 ~ I I 1 I 1 / 1 / / / , / / / 1 I I I I I 1 I 1 I I / ~ ~ / / / / ~ / i ~i RECOMMENDATIONS. PLACE FILL „
~ ~ ~ I I 1 l 1 / I l I / l l I I t I I I I / / ~ / / / i,' i ~ ~ ~ / v A 1 1 I I I I I I I/ I I~ l l l/ I I I I l l l I I I I , / / ///i / i' J EVENLY ON EACH SIDE OF THE 15 PIPE
~ \ I l l I l / 1 I I I I I l ~ / / ~ 1 1 1 I I I I I I l~ l l I l l II ~ I/ I I I I 1 1 1 1 1 / c__-~--- / / / / i PIPE TO PREVENT MOVEMENT OF
THE PIPE. „
RUBBER GASKET 12 Z
• s
BMP #1 PLAN VIEW 65 • . - n
C5104 ~ °=30' • i .
• y H
• - BACKFILL COMPACTED _
- PLACE CEMENT EMBANKMENT OR ~ a, MATERIAL MORTAR 3Y4 LAP
DENSE NATIVE
MATERIAL ' '
. 0. . 5• ~ . .
B CEMENT MORTAR B PLACE •
DE IN JOINT SPACE • ' • . DETAIL 5 • .
SECTIONH -
TYPICAL PI PICAL PIPE JOINT DETAIL „I ~ -i ~ ~-III'
(N.T.S.) 12,. 6„
63 PIPE JOINT DETAIL 63
C2101 c21o1 NTS PIPE INSTALLATION DETAIL
18.25 18.25 61
C2101 NTS
Issued Date By
~ ~ ~ CD 12 11 OS GCA
TOP OF BANK 1007 CD CH. 01 30 09 GCA
EL. 216.0'
100% CO 03 31 09 GCA
100-YR, 24-HR STORM EL. 214.41' I I ESC REVIEW 07/23/09 GCA
EMERGENCY SPILLWAY ESC PRE-APP 07/30/09 GCA
10-YR, 24-HR STORM EL. 212.18' EL. 214.0' ESC SUBMIT. 08/04/09 GCA
CONSTRUCTION 08/11/09 GCA
1-YR, 24-HR STORM EL. 210.32' ~ LEVEL SPREADER A5 C2102 ESC RESUBMIT 09/14/09 GCA
CONSTRUCTION 09/16/09 GCA
NORMAL POOL EL. 207.50' 77 UFT
78 LINEAR FEET - 15" CONCRETE PRESSURE PIPE
;URE PIPE
D
BOTTOM OF POND - EL. 202.0' 0
EL. 204.5'
A 8" PVC TO BANK EL. 205.0'
ca '\ANTI-SEEP COLLAR
C21 01 PLACE MIDWAY BETWEEN RIP RAP OUTLET PROTECTION B3
RISER AND CENTERLINE OF FOR OUTLET 0-3 C5101
Project Na.
D2 PRINCIPAL SPILLWAY EMBANKMENT. MAINTAIN 6" C21 01 MIN. COVER. 2008043
Checked By GM L
Drawn By
1711
Drawing
A4 SECTION AT PRINCIPAL SPILLWAY BMP_#1_DETAILS
C2101 Nrs
File Name
C2101.CAT
JISSUED FOR CONSTRUCTI Sheet
C21 01
5 4 3 2 1
13 14

5 4 3 p~ ~ E 2 1 ~ ~ ~ ~ , m
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O °o~o~ o0o m
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1 _ C rn ~ rn ~ oirnrn
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)P WIDTH J
SHELF 1_ C Q
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N ul C ~ Y
~ d W W N N~
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D D ~ U ~oF•o
~ Q ~ ` m t ~o~U C N L
~ m O ~ o Q Oa~z
PLACE TOPSOIL AND VEGETATE PFk,~s ASSO~;
ON EMBANKMENT AND DISTURBED ~ ~ ~ .
- - m ~ AREAS ABOVE PERMANENT POOL o~
M PX P~ 3'• ~ ~ CERT. N0. ~
a m g a
~TH CARO~~~P
. ,~5' 1 OURNNt~
S• 3• AY CORE 'I •7
SHELL ZONE C ZONORE NORMAL POOL EL. 207.50' 10:1 MAX ~ qk
ZONE q , ~ ~ `8®~~ t. ~ ~ ~
amp, ~ 4;~~`, D ? ~
4
SHELL ZONE - 16 ~
M p,X 3•,1 ~ Mi~~~~~~ ~
~ ~
STRIP AND STOCKPILE TOPSOIL EXISTING GROUND
BOTTOM OF POND - EL. 202.0' SEAL NOT VALID UNLESS SIGNED AND DATED
0 EXTEND KEY TRENCH TO HARD
's .J h' , p• CLAYEY SOIL - 3 MIN.
10' 10'
KEY TRENC c3 DAM EMBANKMENT DETAIL Y TRENCH
L
C cz~ oz C
EXISTING GRADE CLASS B RIPRAP ®24" DEPTH, KEYED IN
TOP OF DAM
CLASS B RIPRAP O 24" DEPTH, KEYED IN 15' TOP WIDTH o ~ o°
TOP OF RIP RAP
- - - 3.0 - - - wN~o Z - _ _ - 1 = _ _ - ~z I ~
3.0 EL. 214.00' - TOP OF DAM ELEVATION 216.00 _ ~JM~ J
=III=III= _ ~ ~ 100-1R STORM EL. 114.41' - - - wl ~ N CV - ~ Q ^i.
- - - - ~ ~6)
- H ~ • • v
- ~ ~ - FILTER FABRIC - - 100-YR DEPTH OF FLOW = 0.4' ~ °z w a
a ~w A > = li c~
FILTER FABRIC - BOTTOM OF RIPRAP ELEVATION 212.00 M J 3' ° w
rQ J
15'
Z
B5 EMERGENCY SPILLWAY DETAIL EMERGENCY BYPASS CHANNEL B2 w
C2102 Z C2101
B B
LIP ELEV. 0.5' OR GREATER BELOW 3" LAYER #57 STONE
CONCRETE BYPASS APRON ELEV. UNDERLAIN WITH EACH VARIETY OF PLANT NOTED TO
FILTER FABRIC BE PLANTED IN GROUPS 50 FEET LONG IN SHALLOW WATER PLANTING ZONE. NOTES:
1. CONTINUE PLANTING SCHEME SHOWN FOR EACH
SHALLOW WATER LIMITS OF 10:1 SHELF OF THE 5 PLANT VARIETIES NOTED BELOW AROUND
6' NP. 8" ~ 3' PLANT VARIETY 'A' ENTIRE LENGTH OF THE SHALLOW WATER PLANTING ZONE (EL 123.0'-123.5'):
EXISTING NORMAL POOL LEVE 24" o.C. (TYP) SHALLOW WATER Peltandra virginia (Arrow arum)
PLANT VARIETY B Pontederia condata (Pickerelweed)
GROUND Polygannum spp. (Smartweed)
4" COURSE FILTER STRIP Zizania aquatics (Wild Rice) Iss°ed Date By
SAND 1' TYP UNDISTURBED Scirpus americanus (Three-square bulrush) CD 12 11 08 GCA
2. CONTINUE PLANTING SCHEME SHOWN FOR EACH
2.5' #4 REBAR OF THE 5 PLANT VARIETIES NOTED BELOW AROUND 100% CD CH. 01 30 09 GCA
ENTIRE LENGTH OF THE SHALLOW LAND PLANTING
I Cc~1~" QC- ~ ZONE (123.5'-124.0'): 100% CD 03/31/09 GCA
r Asclepias incarnate (Swamp Milkweed)
WASHED J C5 Helianthus angustifolius (Swamp sunflower) ESC REVIEW 07/23/09 GCA 0
Hibiscus moscheutus (Rase mallow)
GRAVEL 1.5' MIN CONCRETE N H enocallis eulae Sider Lil ESC PRE-APP 07/30/09 GCA Ym (P y)
w-0 Lobelia cardinalis (Cardinal flower) ESC SUBMIT. 08 04 09 GCA
4" PERFORATED SHALLOW LAND 3. OTHER SPECIES WITH SIMILAR GROWTH HABITS CONSTRUCTION 08/11/09 GCA
PVC PIPE. MAINTAIN ~ 1 PLANT VARIETY 'A' 24 0. C. (TYP) SHALLOW LAND AND MAY BE APPROVED AS LISTED IN THE
1% SLOPE TOWARD PLANT VARIETY 'B' "STORMWATER BEST MANAGEMENT PRACTICES
BYPASS CHANNEL. MANUAL" TABLE 9-1.
10:1 VEGETATED SHELF PLANTING DETAIL
A2
SECTION VIEW C2102
A
rA5'~ LEVEL SPREADER
c2io2
Project No. 2008043
Checked By GILL
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BMP-#1-DETAILS
File Name
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JISSUED FOR CONSTRUIC C2101.CAT
5 4 3 2 1
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1 1 1 1 1 1 1 1 1 r 1 l 1 1 1 1 1 I I 1 ~ I ~ ~ / / / ~ / ~ ~ ~ / / ~ ~ I ~ / / / / / / I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I 7 \ i / / ~ / / ~ / 1~ / ~ ~;a;m C mrnrn
I I 'I I I 1 1 1 1! I 1 1 1 1 1 I I I I I I \ i / / / i i~ ~ / / 1 1 1 1 ~ / / ~ I ~ t l 1 1 1 1 1 1 I I I III I I ~ I I ~ ~ ~ / ~ / i ~ , / / I I I r e ~ / / / PRECAST CONCRETI 'c
! 1 1 r 1111 1 1 1 I I I ~ i i / i / ~ I i i / / / / / CAST CONCRETE BOX ~ m 1.0 TOP EL.=207.75' a
{ I l! I I I l l III I I I I i i i / / / / / / ~ ~ ~ ~ / 1 1 111 ~ / / / / i r I l l I r 1 1 l l/ 1 1 III I I I I l , ~ i / / l l - / / i i ~ ~ i i l l l l . i a~
I I 1 1 1 r 1 I I 1 ~ / ~ ~ i ~ ~ 1 I l~ / 1 1/! 1 1 1 1 1 V I I I I I I ~ / / l ~ ~ ~ i ~ ~ I 11 I I / l l I 11 I I I ~ / / / l / ~ / / ~ ~ i ~ 11 1 11 I i 4.0' 8" DI GATE VALVE ~ W/HAND CRANK ~
I I l l I r! l I l l 1 1 1 1 ! I I I I 1 / ~ i l / / i i ~ i~ ~ 11 I I( ~I r l I( / I t I l l/ I I ~ / ~ / ~ ~ / I V I ~ U
1 1/ l l r 1 l I l / 1 1 1 1 1 I I I ~ ~ / i ,I / / i~ / ~ i / ~I I l, ~ ~ I 1 I I l l I r l 1 1 1 1 1 1 1 1 I I ~ ~ i i / ~ i i i / ~ ~ II' ~ t„' l I 4 x 6.0" ORIFICES EL. 206.75 Q
l l I I I I i I I I ~ ~ i / ~ 1 1// / ~ ~ ~ / ~ ~ / / l l I I I I I I I ~ ~ ` ~ i i l/// / _ i ~ / / ~ 1~ 1 ~ ~ I I / TURNED DOWN a~ TURNED DOWN PVC .
I l l l r l 1 1 1 ! V I I I I I i ~ / l//, / --l--' ~ i ~ ~ ~1 1 I I I I ~ 1 1 1 1 r l, l 1 I l l 1 1 1 I 1 I i/ l/// / / ~ / i , I I I I I / ELBOWS T( Q c°a ELBOWS TO BE 4 ~ ~
I I l I I I ~ 1 I I I I I I r I ~ , / , / / , _ - , ~ ~ ~ , / ~ , , I , ~ / INSTALLED ON I I I l 1 I ! I 1 I I I i/ l l I l / / / / / i ~ ~ , ~ I I ' / DRAWDOWN ORIF INSTALLED ON ALL ~
1 1 I r l l I l l I I l l r I r , / / / / / / / / / / / i~ ~ / / ~ / / I I I / RAWDOWN ORIFICES 2.0" LOW FLOW ORIFICE EL. 205.50' ~ J ~y ~
l l 1 1 l 1 1 1 1 1 1, 1 I I / l l/, / l / / / ~ i l / I I ~ i 1, I r 1 1 i 1 1 1 l/ 1 I I ~ ~ I l l / l / ~ i l / , / ~i ~ I I n V ~ C a 8 DI GATE ALVE
1 1 I V I I I! I l r I I ~ / I / l / /i i i / / / / / l / ~ ~ I I I I 1 1 1 I I ~ ~ ~ / ~ I I I I ~ l / l ~ l / i i ~ ~ a TURNED DOWN PVC 1" fb EXPANSION Q ~ w
1 r I 1 1 I ~ ~ / I / l ~ I ~ / / / / ~ / , ~ / ~ TURNED DOWN 11 I I I I I 1 I ~ ~ ~ / / ~ i / ELBOW T( ANCHORS TYPICAL 2" 'rn ELBOW TO BE 8" PVC TO POND BANK EACH SIDE Q ~ ° °
I I I I Ill I I I I I I i~ I ~ III 1 1 Ir I ~ / l / l l it i~ ~ / INSTALLED ON I I I l I r l 1 1 1 1 I ~ ~ ~ ~ I ~ 1111 l~ I , 1 /l i ,l / / l l / ~ / ~ ~ / INSTALLED ON LOW w N ~
I I I I I I I I ~ ~ ~ ~ 1 ~1111I I I ~ / / l l l i / / / / FLOW ORI FLOW ORIFICE o b ~ N ~ ~ FlLL WITH GROUT 4 SPA. ®8 =32 d~ ui ~ ~ ~ "
1 1 1 1 1 1 1 l~ I I 1 ~ 11 I 1 1 ~ ~1111I 1 , l I l / / / / / l / i / / / / I 1 r 1 I I l 1 ~ ~ I t ~ - ~ ~ II 1 ~I / /I Illy I l ~ I ~ / / / / / / / / , , UY-.N~ OL 0.5' " 4 a? a~L~
1 1 r I I I I I I I I ~ ~ II ~ 11 / I II ~ 1 I I I / A4 SECTION 'f P ING/PA ~ ~ / / ~ i I r I I I I i / ~ / I I I ~ I~ ~ r1 r l I l ~ ~ / / r 1 r 1 1 r l I I I I ~ ~ ~ I ~ / k 1 1111111 I ~ l ~ ~ cz1 3 SPI ~WA~ / , / / / ~ ~ ~ ~ ~ / 2 ~ C= ~ o ~L L mono
I I I ~ ~ I . ~ lu / / , / / I I r I i i ~ ~ / 1 I I I / l ~ ~ ~ , 0.5 d ANGLE IRON BOTTOM EL.=201.50 Q o a ~ z
I ~ I r I I I I ~ ~ _ - ~ ~ / / ~I_II I I / / / / l l/ / ~ / ~ ' / r ~ ~ I l / / / ~ I I , I I ~ I I ~ ZEVEL SPREA.D{~ ~ ~ ~ / / / / / l I ~ ~ / l ~ l 4"X4"X5/8"X3'LONG Ll 4 TYPICAL EACH SIDE
I 1 I I I ~ ~ A~ ~ ~ t ~ / / / / / / / / l I i / ~ 24" RCP 4 ~µ~~~s Assoc;
I J I 11 I I I I 1 ~ ~ ~ C21Q4 1 11 / / / / l / / / / / I I ~ ~ ~ ~ l 1 1 I ~ / / / / l , I / / r I I I I ~ G Af~~fl-b`EEP CO LAR ~ INV.= 202.00 P o 4 Q ~ PR~ITEC1(/~q~ ~"s
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I I ~ ~ PROTECTIQ~ - ~ , ` ~ ~ ~ / , / / ~ / / , / , , d d 4" X 4" X 5/8" X 4' LONG 24° _ cEer. No. 4 ~ rn z a TYPICAL EACH SIDE
I I I ~ - ~ ~ ~ / / / / , I / / l
I I t 1 ~ ~ _-T- ~ ~ 1 / l l I / ~ - / / I ' I I 1 ~ ~ ~ - ' PRIf~CIP L S~'IL ~VAY~ / / FASTENERS: ~0~>H Ro~`~P CA
I l 1 ~------~i ~ , ~ / D2 I / , i I I I , ii ~ / / C210 / l / / / I / / 6' 1" 0 EXPANSION ANCHORS ®8" O.C. o u H a ~ R
I I I ~ ~ ~'i , / l / / / / / / / I I I i-----~ , , / / , / / / r / PLAN VIEW
I /ice ~ a~ \ ~ / / / / ~ / I I I I ~Ii ~ ~ v ~ I I / / / / / I 1 / ,
I I I ~ ~ ~ ~ 2 1 1 1 r r I 1 I I I / ~ i ~ ~ / 1 1 I r , 0 ~o E Nq
I ~ ~~-f ~ / ~ I 1 1 I I i I / / I I ~ ~ ~ ~ ~ ~ ` ~ ~ ~ ~ 1 1 1 1 1 1 ~ i I I / / ~ Q
I~ ~ QA1U EK~BQ~MENT cs ~ `tip ~ ~ 1 I 1 I I I ~ ~ I I I l , EAL =
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1 I ~ ~ 1 ~2 I 1 ~ A 1 1 I I I I / ~ , I ~ I 1 1 ~ r ` \ ~ \ 1 ~ ~ I I I I I / I ~ / 1~~~ C2103 NTS ' C OO~~ fNGIN~.R 0 ~c
I ~ ~ 1 1 1 I ~ ~ I I / I i E EC~GE~CY,BYP'AS~--~r- ~ ~ ~ 2 , ~ ~ , ~ I I I , , 9
I ~ i ~ C2104 1 ~ I I ~ ~ ~ ~ l I I I I I I / I _ Cf~AN EL _ ~ ~ I , ~ ~ , ~ I / , M. LIVE ~~hiinliini~~~~~
I i~ i~ A \ \ I I ~ ~ ~ 1 ~ I 1 I I / / / I 1 ~ , ~ ~ ~ A I \ V ~ I 1 I 1 / / / / ,I SEAL NOT VALID UNLESS SIGNED AND DATED
1 1 ~ i ~ i i---~, A v \ I I 1 1 I I I / / , /
1 i~ i i ~ i~ i~ ~ 1 I ~ 1 I I l rl l l l 78" O ~ O °
~ ~ , i/ ~ ~ ~ ~ v 2 p 1 ~ 1 I I I r 1 ~ ~ 24" 24" 8,~ STRUCTURAL NOTES: W N o
i i / i i ~ ~ / ~ I I I I i 1 I I l 1 1 ~a~~ ~zll
~ EprYER~EN,~ ~SP,IELWAY e5 ~ ~ ~ / I I I I I I I I / ~ / I , I I 1 1 1 1 1 1 , 1/ ~ i ~ ~ C2104 1/ 1, CONCRETE DESIGN IS BASED ON THE FOLLOWING STANDARDS: BUILDING CODE REQUIREMENTS ~ Jo ~ ~
/ l l I I I I / / / / ~ ~ ~ ~ ~ / / _ - I i I I I ! ~ FOR REINFORCED CONCRETE (ACI 318-89) AND ALL SUBSEQUENT SUPPLEMENTS. ~ ~ ^N POURED IN PLACE ' _ a
~ i// ~ / / ~ ~ _ II I I I I I I 1 ~ ~ ~ / / / ~ ~ ~ ~ ~ ~ ~ ~ A 1 ~ A / / i ~ I I I I I I I I I I CONCRETE COLLAR ~ 2. CAST IN PLACE CONCRETE DESIGN IS BASED ON THE FOLLOWING MATERIAL STRENGTH: ° _ ~ ~
~ / / / ~ ~ ~ ~ V A I I ~ i I I A \ ~ I I I / ~ WATERPROOF < A, CONCRETE AT 28 DAYS : 4000 PSI .46 MAX WATER CEMENT RATIO } ~ v
~ ~ /'10:1 /V /GE~~ATEQ-SHELf~ A2 ~ I I I I 1 ` ~ r I 1 1 1 1 I I I I I N N MASTIC (TYP.) B. REINFORCING STEEL, ASTM A615, GRADE 60: FY = 60,000 PSI vo ° ~ Q ' d. ~P a ~ 11.
/ / 2104 ~ ~I I I I I \ i~ / ~ ~ I I I I l l l I I I I 1 / i l L NTy~G DETAIL I ~ I I IIIIII i I, i - - ~ 3. MINIMUM CONCRETE PROTECTION FOR REINFORCEMENT SHALL BE AS FOLLOWS: ~ _
~ r l,, ~ ~ `I I I I I I I / ~ ~ I IIIIII I I I I A. CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH = 3" ° w
/ / I I / i ~ 11 1 I I I / ~ ,-_I I 1 1 1 1 1 1 1 I I l o0 I I I I ~ 1 I 1 1 ~ ~ l i ~ ~ ~ B. EXPOSED TO EARTH, WATER OR WEATHER, WHERE FORMS ARE USED = 2" " a
1 , ~ J ~ / ~ ~ I , ~ / ~ 1 1 ~ I I I / / / ~ ~ 1 I 1 N ° . 4. CHAMFER ALL EXPOSED CORNERS OF CONCRETE WITH 3/4" X 45° CHAMFER, UNLESS OTHERWISE
~ \..J / I I I I ~ ~ 1 I 1 1 1 1 I I I ~ ~ / i A , ~ ~ ~ 1 I 1 I 1 1 ~ ~ ~ ~ l I I I l / 1 1 I 1 I 1 1 I I 1 i i ~ / / ~ 1 1 1 1 1 1 ~ I NOTED. C M
~ ~ / I I I I / 1 1 11 1 ~ ~ ~ ~ 1 1 I 1~~ A ~ I I 5. ALL CONCRETE WORK SHALL BE DONE IN ACCORDANCE WITH "SPECIFICATIONS FOR
~ ~i I I / l l 1 I 1 1 1 1 ~ / ~ ~ ~ ~ ~ ~ ~ 1 1 I 1 1 A A ~ I ~ I I I I l _ 1 1 l~ 1/ 1 1 11 i / ' ~ ~ 1 I 1I 1 1 ~ 1 1 STRUCTURAL CONCRETE IN BUILDINGS" ACI 301 AND ACI PUBLICATION ACI-350R-89 '
~ ~ / / / / / 1 I ~ } I 1 1 ~ / i / / / i ~ , ~ ~ ~ 1 ~ 1 1 ~ ~ ~ I I ~ V A ~ / I I l I I 1 1•~,1 1 1 1 / / v ~ 1 1 1 1 ~ I I I N e "ENVIRONMENTAL ENGINEERING CONCRETE STRUCTURES"~ N ~
~ i / l I / l,~ 1 1 1 1 1 1 ~ / / ' ~ ~ 1 I 1 V 1 1 I I I N 6. UNLESS NOTED OTHERWISE, ALL SPLICES, BENDS, STANDARD HOOKS AND OTHER DETAILING OF
v ~ , / / / / ~ 1 1 1 I 1 / ~ ~ ~ ~ 1 1 1 V 1 ~ 1 I ~ i / / l I ~ 1 t 1 I 11 i / ~ ~ ~ ~ ~ 1 \ 1 1 I I I ~ REINFORCEMENT SHALL BE ACCOMPLISHED AS RECOMMENDED IN THE "MANUAL OF STANDARD
PRACTICE FOR DETAILING REINFORCED CONCRETE STRUCTURES" ACI 315 AND ACI 318-89.
~ / l / / i~~--, ~ t I t I I I 1 ~ / / / / ~ ~ ~ ~ 1 I I I I I/ i I I , I , ' / ~ 1 1 t V I I I i i i ~ ~ V I I I I I
, ~ i ~ 1 I I ~ i / / ~ ~ ~ , , ~ 1 , ~ / / ~ A t ~ I I ~ 21 / i ~ ~ ~ , V I I I /1 I I , , ~ i / l i ~ ~ 1 I I I I ~ r// ~ ~ ~ ~ , J I M / I I #5 REBAR (TYPICAL EACH FACE) 7. FORM FINISH IS ACCEPTABLE FOR WALLS, FLOAT FINISH SLABS, RUB EXPOSED SURFACES.
I~ ~ ~ / i ~ 1 1 I I I I I i ~ ~ ~ A , / I I I I l I 8. CONTINUOUS RUBBER WATERSTOPS SHALL BE PROVIDED AT ALL CONSTRUCTION JOINTS IN RISER, NOTE: CONSTRUCT EMBANKMENT TO TOP OF ANTI-SEEP
~ i~ , A ~ 1 1 I I I 1 ~ , / / ~ ~ ~ 1 ~1 , I / 1 I I I 1 I COLLARS PRIOR TO INSTALLING OUTLET PIPE. 9. PRECAST MANUFACTURER TO PROVIDE ~5 DIAGONALS AROUND PIPE OPENING IN RISER BOX IN
~ _ i i i \ \ 1 1 I ~ ~ ~ ~ ~ / ~ ~ ~ I 1 / I / I I I / / / ~ / ~ ~ ~ I 1 ~ ~ ~ A ~ / / / / 2~ / / / \ V ~ I I 1 I l I I I / l EXCAVATE TRENCH AS SHOWN IN DETAIL 81 AND INSTALL EACH FACE. OUTLET PIPE AND ANIT-SEEP COLLAR. AFTER APPROVAL OF
~ ~ ~ ~ 1 ~ ~ ~ / / / ~ / / / V A ~ _ / / I I / ~ ~ ~ A 1 1 I I I A ~ / / / / ~ / / ~ ~ -V 1 1 I , l ,I l I I I I TRENCH BACKFILL AND COMPACTION, EMBANKMENT
~ / ~ ~ 1 1 I / / / ~ ~ V A 1 1 1 1 / / I I I I i ~ ~ - ~ 1 1 1 1 1 I I ~ / / / / / / / ~ / ~ ~ ~------,I I I I I l l~ l I I I t CONSTRUCTION MAY COMMENCE. Z
~ i I 1 1 I I I . / / / / / i \ ~ I I l / l ~ i ~ i ~ 1 1 I 11 I i i / l/ / / / / i i~ ~ ~ ~ I I I I I~----1 / ~ I I I I 1
~i ~ ~ 1 1 1 1 I I / / / / / / ~ ~ _ ~ I I I I l / 1 1 I I l 1 ~ i 1 t 1 ~ ~ 1 I I I~ / / / l / / i ~ / ~ 11 I I I r l l/ l I I I I C~ ANTI-SEEP COLLAR C3
~ 1 1 ~ 1 1 1 I 1 ~ / / / / I I I I I I l l/ l I I I l C2103 NTS
~ ~ ~ I . 1 1 1 1 ~ ~ / / / / / / ~ ~ / ~ , I I I I I r I I l l I , / 0211 i ~i ~ 1 1 1 1 1 ~ I ~ / / / / / / / / / / 1.11 I I I 1 / I l I I I /
i ~ 1 I I V ~ ~ ~ ~ / / / / / / / / i / ~ IIII I ~ I I I I I I I I ~ ~ I 1 I 1 t ~ ~ ~ / / / / / /l , ~i / ~ I i I I I I I I I I I , NOTE: PLACE AND COMPACT BACKFILL
~ ~ ~V 1 1 1 1 w ~ ~ / / / / / / i~ / ~ I I I I I 1 I I I I / , / WITH HAND OPERATED EQUIPMENT Q~
~ ~ ~ ~ 1 l ~ 1 ~ / , / , / / i i IIIIII i I I I I I , I ~ ~ I I 1 ~ ~ ~ I / / / / l / / i i ~ III ~ i I I I I I I I TO THE GEOTECHNICAL
~ ~ 1 1 1 1 ~ ~ ~ I / / , , l / , i IIIIII I I I I / I / ~ 1 1 1 1~ ~ ~ I I l / / l / l / / 111111 I I I I I I RECOMMENDATIONS. PLACE FILL
~ 1 1 1 1 v~ ~ 1 1 1 I / / I / 1 1~ 11 I I I I I I I 1 24" PIPE EVENLY ON EACH SIDE OF THE
~ ~ V A 1 ~ ~I I I I I I ~ l / 11 ~ X11,__ 1 1 1 I I I ~ ~ V ~ V V 1 ~ I I I r t l / ~ ~ 11 1 1 I I I I I I l PIPE TO PREVENT MOVEMENT OF
THE PIPE.
RUBBER GASKET 12"
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4 MORTAR , DENSE NATIVE •
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TYPICAL P ~PICAL PIPE JOINT DETAIL _ - - III ~III~ ~ I
(N,T.S.) » 12 6
B3 PIPE JOINT DETAIL B3
C210~ C2103 NTS
PIPE INSTALLATION DETAIL 61
C2103 NTS
Issued Date By
15.25 15.25 SUB. TO DWQ 09 22 09 GCA
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TOP OF BANK
EL. 212.0'
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100-YR, 24-HR STORM EL. 210.05' EMERGENCY SPILLWAY
10-YR, 24-HR STORM EL. 208.45' EL. 211.0'
1-YR, 24-HR STORM EL. 207.82'
I LEVEL SPREADER A5 C2104
NORMAL POOL EL. 205.50' -
66 LINEAR FEET - 24 CONCRETE
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BOTTOM OF POND - EL. 199.0'
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czioa MIN. COVER. Drawn By
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BMP #2 DETAILS
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LIP ELEV. 0.5' OR GREATER BELOW 3" LAYER #57 STONE
CONCRETE BYPASS APRON ELEV. UNDERLAIN WITH
EACH VARIETY OF PLANT NOTED TO BE PLANTED IN GROUPS 50 FEET -
FILTER FABRIC LONG IN SHALLOW WATER PLANTING ZONE. NOTES:
1. CONTINUE PLANTING SCHEME SHOWN FOR EACH
6' TYP. 8" ~ 3' SHALLOW WATER LIMITS OF 10:1 SHELF OF THE 5 PLANT VARIETIES NOTED BELOW AROUNL? PLANT VARIETY 'A' ENTIRE LENGTH OF THE SHALLOW WATER PLANTING
EXIS7~NG ZONE (EL 123,0'-123.5'):
NORMAL POOL LEVE 24" O.C. (TYP) SHALLOW WATER Peitandra vir_inia Arrow arum ~J ( )
GROUND PLANT VARIETY B Pontederia aonrlatn i'irkerelw~d ( )
4" COURSE FILTER ~ r,-~ ~ J ~ ~ Polygonnum spp. (Srnartwecd)
SAND 1 ' TYP STRIP \ Zizania aquatics (Wild Rice) is5~ed \ Oate By
UNDISTURBED Scirpus americanus (Three-square bulrush)
2.5~ #4 REBAR SUB. TO DWQ 09 22 09 GCA 2. CONTINUE PLANTING SCHEME SHOWN FOR EACH
OF THE 5 PLANT VARIETIES NOTED BELOW AROUND
Q12" O.C. ENTIRE LENGTH OF THE { LLOW LAND PLANTING ~ .---."g-~- _ a ~ ZONE 123.5'-124.0" :
( )
1" WASHED J Asclepius incarnate (Swamp Milkweed)
Helianthus anqustifolius (Swrimp sunflower) o wvll,~lr
GRAVEL ~ 1.5' MIN CONCRETE / Hibiscus moscheutus Rose mallow a Hymenocallic eolae (Spider 1_ily)
4" PERFORATED I
SHALLOW LAND Lobelia cardinalis (Cardinal flower)
PVC PIPE. MAINTAIN PLANT VARIETY 'A' 24 0. C. (TYP) 3. OTHER SPECIES WITH SIMILAR GROWTH HABITS
1% SLOPE TOWARD SHALLOW LAND AND MAY BE APPROVED AS LISTED IN THE
BYPASS CHANNEL. PLANT VARIETY 'B' "STORMWATER BEST MANAGEMENT PRACTICES MANUAL" TABLE 9-1.
10:1 VEGETATED SHELF Az PLANTING DETAIL
SECTION VIEW c2104 NTS
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_ 2008043
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N o \ - _ - ~ ~ ~ ~ ~ ~ N TYP. ~ ~ ~ ) ~ I 1 1 ~I PEE ) o~0 0 0 - - _ i i ~ ~ COMR#NATfO ~ q 101 ~ ~ ~ ~ I I 0 0 0 ~ - _285 -i ~ ~ ~i / l 1 \ I I ~ I ~°o 1 1 I~~ I i t ti / v / vvv` vv v~ v~ ~ v~~ v v v V~ I I t ~I ! ~ I os ~ I I III I ~ I I ~ \ cA~TED~ ~ ` ~ ~ ~ \ \ ` ~ ` ~ / I l 1 I I ~ I I I ~
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y-4 ~ ~ ~ / ~ ) KIMM R I E / / ) I I I I ~~I 11) ~ ~ ~ ~ ~ I / ~ \ \ \ \ ~ \ \ \ V I I / 1 1 / I l / \ \ v vv \ \ v~ v v~ \ \ VA ~ l l l l I I / //I I I I i f v v v v~ v v v ~ ~ I Ill l ~1 v i I ( F / ~ V ~A \ \ \ \ ~ ~ ~ ~ v \ \ V A ~ ~ T PRA SKI ME~ I B I / / ~
~ 2js ~ ~ ~ P~RhIA~NT SW ~ / ) I I I I I I I I I I I of / / / ~ ~ ~ A \ \ \ l / f IlI I 1 / SIP PA0 TLET~ ~ ~ s \ \ \ ~ / / ~ / 1 1 I I I I I I I I N \ V` ` v A V A\ \ V A ~ EDI EN~ B~4SIN ~i 5 0 I I I 1 G
- - ~ \ ~ ~ ~ ~ ~ IIII I CE - ~ ~ ~ ~ ~ , / / ~ ~ I I I I III I I I Il t~ ( I I I I l l v C U~ R~ v vvv ~ v v` v v v v v v / I 1 I I I l Ill/ 91P~-~ ~ I I I I I / v~ v F ~ ~v v v v v v ~ ~ I I / /~'9~ IIIII I II ~If1 11( I ~~v vvvvvvvv~v~vv~ v v v v v ~ ~ / I I I I~; l / ~
CONSTRUCTION SEQUEN _ ~ I I TO PROVIDE THE CONTRACTOR - ~ ~ ~S ENl'` I ~OVI ED - ~ ~ ~ - - - _ ~ / / ) I I I ( I 1 I 1 Il \ \\v ~ v ss v ~ v vvv v v vv vv ~ I 1 I ~ IIII l ll / ~ I I I I v v v v v v v v v l I~ l ~ l l ~ HIV LION
1. THE INTENT OF THE CONSTRUCTION SEQUENCE IS \ ~ ~ ~ ~ ~ - ~ ~ ~ ~ ~ ~ ' I I N WITH A GENERAL GUIDE FOR CONSTRUCTION PURPOSES. THIS SEQUENCE IS NOT - ~ \ \ ~ ~ ~ ~ ~D I RRILL~ \ - - - ~ , - - - - - - ~ HUNT PROPE~TY / ) I I I I I ~1 (I1~L ( I / / T~M b~A R ldN ~s \ ~ A V A ~ A \ \ \ \ ~ I I I I I i ~ 1 / / \ I I/// v v v v v v ~ v~ v v v v v v ~ I I IIIII / e~TCH # I I Tp e IM qL~ 5t III i t I c 116\ v v v~ v v v v v v v v v v v v v v ` 1 1 I I I N Illll/ `
~ ~ ~ I T~ B INTENDED TO OUTLINE ALL CONSTRUCTION ACTIVITIES ON THIS PROJECT. - \ \ \ ~ ~ ~ \ ~ ~ ~ ~ ~ ~ ) \ ~ I I AITI LC I I i I//~~- I vv v v ~ v ~v \ v v v I I I I ill / ~ ~ I AITI LL b i~ I Tll V I I J\ \ \ \ v ~ A V A \ - I I I I I/ / /
ASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH - \ \ ~ ~ ~ X65 ~ ~ _ \ ~ ~ ~ 160 RaW'FOR~ ~ ~ ~ ~ ~ ~ ~ ~ ( I I I I 2. ALL EROSION CONTROL ME - - - I ~ ~~'I IIII II fly \ ~ \ vvv v V A \ v A I I I I /hI//// / ~ Z I I I I I I ~~I ASv v v v v v v v v v v v 1 1 i I llll~ o f/// I 1 1 I i( •~II I I I Io / h V ~ ~2 Cb R GHAT \ \ v ~ A V ~ \ \ V A I I I l I I ~ / l/ ~,I1 / ~ / ~ ` ~ I I I I I I I lal I~ U v~~ ~ v v vv \v\ \ v v v I I I I I ll 1 ll~ /a ~ _
IMENTATION CONTROL PLANNING AND - \ ~ ; ~ ~ ~ ~ \ \ ~ ~ ~ _ CAT~RPILLA~R A GESS ~ - - ~ ~ ~ ~ ~ ` J ~ ) ) I I THE NORTH CAROLINA EROSION AND SED ~ \ ~ ~ T~' GZ~p ~ ~E1N~ _ _ ~ _ I I I 11 I I I IIII ~I I r ~ IP~v VA ~ v~~ v v v v v\ V v v I I I/I 1 IIII/ IIII I II II I Intl 11' 111 / ~ ~ ` ~ vvv v \vv \ v V v I I I i I I I/l~ l/1 l/7 ~
DESIGN MANUAL. ~ ~ ~6~ ~ ~P~ ~ p ~ ~ -ROAD'(TYP.~ ~ ~ ~ - - ~ ~ \ ~ ~ ~ I I ~ ~ ~ ~ ~ \GR,R1J F R\ T ILLALi - - ~ ~ ~ ~ / I III I I I I I I II I I v~\11 ~ Vv V v ~ ~ v v v V A \ v v I I I I ~I~I 1 1 1 ll I (III / I I 1111 I ll I I v ~ ~ ~ ~ ~ ~ v` vv vv\ \ \\v \ \ \ \ V I I I I I (I l ll 1 II I II 111111 Ill / 1 1 \ v v v~ vv v v v vv V A v v I I I I /III I I/ ~
LL BE INSPECTED WEEKLY AND AFTER ~ ~ '2ss ~ ~ ~ ~ ~ A` ~ _ - _ - - ~ ~ ~ ' - - ~ ~ ~ ~ \ ~ ~ / ~ I 3. ALL EROSION CONTROL MEASURES 5HA ~ ` , ; ~ ~ ~ ~ ~ ~Y~} \ ~ ~ ~ ~ / ) ~ I I I 1I I I l II 111 l I II V 1\ v ~~v v v vvv v \v \ v I I I I I II Ill I~lll I l( ~ I 1 I \ \ \ \ \ \ ~ I ( I II II i l IIIIIIIIIII I \\v\\\v ~ ` ~ ~ vv v vvvv vvvvv VA\ V l l 1 I IIII II( I f `
RAINFALL EVENTS. NEEDED REPAIRS SHALL BE MADE IMMEDIATELY. ~ ~ , \ ~ \ \ \ ~ ` _ _ - - ~ ~ ~ ~ ~ ' - - , ~ ~ \ ~ ~ ~ 1 ~ I I I I I I II 111 I 1 II v vv vvv v v \ V A\ v v, I l I I I I I I I I Illy I III ` I I I II II IIII 11 II 1 ~ ~ ~ vv vvvv v \v\ VA \ l I I I IIIII I III I l ~ ~
4, IF IT IS DETERMINED DURING CONSTRUCTION THAT SIGNIFICANT SEDIMENT IS LEAVING _ _ _ `2so- 5 OR ~ T~ X11 EN ANCE ~ ~ ~ ~ ~ , ~ ~ \ \ \ \ ~ / ~ ) ) ) I I I I I 1 111 I I I ~ ` v vvvvv v v v V A v I I I I I IIIII I I I I I I I I II 11 1 11111 III III I~ ~ ~ ~ ~ v v v v vvv v v\\ V A I I 1 1 I IIII III I I I If
THE SITE, DESPITE PROPER IMPLEMENTATION AND MAINTENANCE, THE CONTRACTOR ~ _ - - _ \ ~ \ \ \ \ \ \ ~ - - - - - ~ \ ~ ~ ~ _ _ \ ~ \ \ \ \ ~ - ~ ~ ) I I 1 I I I I I II I l l A v v v vv v v\ VA V V 1 I I IIII I It I I I I I I 11 1 1 v ~ ~ \ I I 1 1 Ii I I I I ll 1111111 IIIII V A~~ ~v v vvvvvv V VA\ \ I I I III I I
GATED TO TAKE ADDITIONAL CORRECTIVE ACTION. CONTACT OWNER'S ' ~ _ . _ ~ \ \ \ ~ ~ - - - ~ , ~ - - \ \ \ \ ~ IS OBLI ,-2as- v VA \\VA VA\ ~ - AA \ V A V l ~ REPRESENTATIVE AND ENGINEER WITH ANY ADDITIONAL MEASURES NEEDED. \ \ \ \ I I I I 1111 1 1 1 ~ ~
J
5. CONTRACTOR SHALL ESTABLISH GROUNDCOVER ON DISTURBED AREAS WITHIN TWENTY-ONE (21) CALENDAR DAYS AFTER COMPLETION OF ANY PHASE OF GRADING.
6. CONTRACTOR SHALL ARRANGE PRE-CONSTRUCTION MEETING 'MTH THE OWNER'S
REPRESENTATIVE, ENGINEER, TOWN OF CLAYTON AND NCDENR-LAND QUALITY A SECTION REPRESENTATIVE. \ , . Z Z
ON AND EROSION CONTROL - ' C4 NTROL PLAN EROSION CO C4
7. OBTAIN LETTER OF PLAN APPROVAL FOR SEDIMENTAII G ~ - - ' C 1205 FROM NCDENR-LAND QUALITY SECTION, C12~5 1" = 50' ~ ~ C1205.dwg
~ _ 0 50' 100'
IT PROMINENTLY ON SITE AT ALL TIMES, ~ 8. CONTRACTOR TO POST GRADING PERM - ~--r - J
PTH OF EXISTING UTILITIES TO AVOID - / ~ 9. CONTRACTOR TO VERIFY LOCATION AND DE ~ ~
CATION OF EROSION CONTROL MEASURES, STORM SEWER ~ ~ ' ~ ~ CONFLICT DURING INSTAL TTY LINES AND BUILDING PADS AND FOOTERS. ~ ` ~ ~i PIPES, UNDERGROUND UTIL -
TO CALL 1-800-632-4949 FOR 'NC ONE CALL" TO HAVE ~ j'< - ~ ~ CONTRACTOR IS ~ ~ i~^ ~ E SAE ~,i ~ ~i i ~ ~ ~ ~ ` / / I l l II ~~M tU ~ L~ \ \ ~ \ \ i i ' / ~ ~ ~ \VAA ` ~----275 i l l ~ \ \ \11111 I~
EXISTING UTILITIES LOCATED. I _ _ M E S A E EROSION CONTROL NOTES ~ ~ CLEA T 25s- ~ ~l)L dR~f I 1 dR~f I I V ~ ~ i i ~ VA V A~~ ~ / / l l l l l ll A \ \ A, A 1111
~ ~ ' , 10. CONTRACTOR TO HAVE A PROFESSIONAL LAND SURVEYOR FLAG PROPERTY LINES, 1. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ~ PORXRY ~ ~ -DI ER I / ~ A It~IV ~4 A I V ~4 .5b \ ~ , ~ i, i A o\ ~ ~ / / l l l l l 1 1 A V ~
BUFFERS TREE PROTECTION AREAS AND LIMITS OF TATION i I C~ / RAM I~V~ 4 EASEMENTS, STREAM ACCORDANCE WITH THE NORTH CAROLINA EROSION AND SEDIMEN y D RSIQN o ~ h / DISTURBANCE. D DESIGN MANUAL. ~O DIT 21 - ~ ~ / ~ ~ T = 8.8I F~' V~ 4 .00 ~ ~ ~ / / ~ \ \ ~ - - _ ~ / / / l / I '>l Gl 6Aroh TYP. \ \ R AM I~ ~ / s ~ - I \ 1 ~ 1 i i i i~ / VA s\ V A \ \ ~v / / / ~ /ol 1 V A ~ A ~
CONTROL PLANNING AN ~ # y I ( ~ I ~ ~ ~ I / ( op =5112% t ~ ~ 1 i ~ ~ I _ 1 \ / ~ ~ \ \ \ ,~eL~N wA R-w ~or~ / ~ ,l 1I I J/ ~ \ 'F~-5112% I 1 I ~ ~ / A ~ ~ / / \ V ~ ~
11. INSTALL TEMPORARY CONSTRUCTION ENTRANCE AS SHOWN ON PLANS. 2. ALL EROSION CONTROL MEASURES SHALL BE INSPECTED WEEKLY AND P R ANE T ~W LE ` ~ ) ~ J ~ ~ Z~ 30(' R P I ~ / A C T~ER~ BAR P~ PERT' ~ - - - - - - D1TCH~ 1 i / / / / I I ~ ~ ~ ~ 1 301' R¢P \ / / / / ~ \ ~ ~ - - - - _ / / / / / I I ~ l I 1 ~ / ~ / \ \ \ \ ~ - - / l I I I E NIWAI'ER I RBI N TYP.
AFTER RAINFALL EVENTS. NEEDED REPAIRS SHALL BE MADE I \ ~ ~ I ~ ( / ll~/N~ I I ~ 1 12. INSTALL TREE PROTECTION FENCING, TEMPORARY SILT/TREE PROTECTION FENCE AND IMMEDIATELY I / / / I I 1 I / \ \ \ `CULUL~T - _ ~ ~ / ~ I q 1~1 T~HI#1~-\ ~ ~ ~ o~
SHOWN AND DETAILED ON PLAN. T MP(jRAR SLO~ tih / / / E NIW ER DIV R' STOCKPILE SEDIMENT TRENCH WITH SILT FENCE AS ( ~ ( I / AST 1N IW ER DIV RS N1 / /CLEA'N W,K R DIVERSION- - ~ \ I V. INS 25 ~?5 - - - - - C5 TREE PROT CfION / / / / I I I l ~ ~ ` ` ` o °
CLEAR ONLY AS NECESSARY TO INSTALL FENCING. 3. ADDITIONAL SEDIMENT AND EROSION CONTROL MEASURES MAY NEED ~ \ DR IA1 12 ` C5 1 I / / / IT H ~#7/ ~ CO RUGAT~ ( ~ ~ L LLED IF DEEMED NECESSARY BY EITHER THE ENGINEER OR 1 ~ i ( ) PER AN TO BE INSTA \ HDRE PIPE I I ~ ) / H #Z ~ ~ J / / / / / \IN bUT =X45.00 - - - - - - - - 510 E-P!G'~ (TYP.)i / / / I I I / / cv ~ PER ANENT SWALE 5 / / / / / EN TH ~ 54 ~ - - - - - _ I I I I I / 1 F-- ~ m
13. OLEAR ONLY ENOUGH AREAS TO INSTALL EROSION CONTROL MEASURES, STARTING ENVIROMENTAL INSPECTOR. 1 ~ - _ ~ I I ? ~ I l / / / / \ N~ \ _ - / l l I I I I III / / v - ~ i ~ / / IT~Of-1 \ \ ~ \ OP - 10:870" - - _ I N I I o ~I / ~z~M
WITH CLEAN WATER DITCHES AND PIPES TO CONVEY CLEAN WATER°, ARC FILTER TE P0~ RY SKIMMER 63i a I ( I I I INLET PROTECTION AND PIPE OUTLET PROTECTION AS SHOWN. SEED, MULCH AND 4. ESTABLISH GROUNDCOVER ON GRADED SLOPES AND FILLS WITHIN 21 SEDI1\IEN ~BASIN_~4 102' ley I I I I ( I I / \ \sl =18°~P dal ~ I h IIh / /i o~~ 1 / /DS'~ 8'P,NCE~TYP~)A \ ~ L~ ~ - - i%'- Iw aI / o NN _ - Cdr ~ / / l \ \ \ \ CLEAN WAT€R-DWERSION , ~ ~ , - - a
- / / ~ II ANCHOR CLEAN WATER DITCHES UPON CONSTRUCTION, CALENDAR DAYS AFTER COMPLETION OF ANY GRADING PHASE. \ ` / I II I 2s / \ \ \ hTCH / 'fJ ~ - ~l o~~~
\ \ / / / II ~ I 1 2s, IMENT BASINS AND TEMPORARY RISER BARREL \ , / / / ~It ~ I 1 I ONSTRUCT TEMPORARY SKIMMER SED L MEASURES SILT FENCE DIVERSION I 14. C 5. TEMPORARY SEDIMENT CONTRO ( \ HUNT PROPERLY / ~ \ (I ~ ~
SEDIMENT BASINS AS SHOWN ON PLAN AND PER THE DIMENSIONS AND ELEVATIONS DITCHES, CONSTRUCTION ENTRANCE, ETC.) SHALL BE MAINTAINED UNTIL \ ~ , r IM 1 t ~ ~\*1
ONLY AS NECESSARY TO INSTALL THE BASINS. ~ i / ~ 1 ~ t 1` SHOWN ON SHEET 05102. CLEAR ALL CONTRIBUTING AREAS ARE GRADED AND STABILIZED, \ \ ~24s~ ~ o / 11I ~ \ ~ / / ~ ~ ~ C AN W{cT~RfLVERSION -T - r ~ z w Q
SEED, MULCH AND ANCHOR BASINS UPON CONSTRUCTION. \ ~ ~ ~ ~ / / a ~ I/ ~ \ N V i / l ~ V ~ \ \ 3dr ~ ~ ~ ~ i ~ ~ ' ~ - , / / I~POR DYVEf~ ~
ARY 6. DUST CONTROL ON SITE SHALL BE MINIMIZED BY SPRAYING WATER 0 ~ \ ~ ~ / \ \ \ \ ~ ` S LE 15. CONSTRUCT TEMPORARY DIVERSION DITCHES AND TIE DITCHES TO TEMPOR DRY AREAS OF THE SITE, THE USE OF OILS AND OTHER PETROLEUM ~R~p ~gU~ T PR ECII t~ /B~ ~ / 1 \ S L 14 / I ' ~?d2' - - ~ - - - A - ~ f#2 0 ~ Issued Date By
BASINS. INSTALL CHECK DAMS IN DITCHES. CLEAR AS NECESSARY TO INSTALL BASED OR TOXIC LIQUIDS FOR DUST SUPPRESSION IS STRICTLY ~ _ \ / \ THESE EROSION CONTROL MEASURES. SEED, MULCH AND ANCHOR DIVERSION ~ FOR CULVE&T~~ ~1Q1/^ V \ PROHIBITED. ~ ~ ~ _ ~ / \ Y DV R ON - \ ` i i \ DSO ~ V ~ / / / AA V ` > ~ ~ ~ - - - ~ ~ v _ _ CD 12 11 08 GCA
DITCHES UPON CONSTRUCTION. ~ ~ ~ - - / / ~ ~ \ CH ~ ION ` / / / / Y'DI RS ~ ` \ V -TENIPOR VEf~T ~ - ,
7. IF THE MAJORITY OF MUD OR DIRT IS NOT REMOVED FROM ~ ~ \ ~ \ ~ - - - J / / / ~ ~ _ 16. CONTACT NCDENR LAND QUALITY AT 919-791-4200 UPON INSTALLATION AND RAFFIC BY CONSTRUCTION ENTRANCES, CONTRACTOR \~y~ ~ ~ ~ ` - - J / ~ ~ ~ I IT 2 _ - - \ ~ / ~ DP - - - - ' ~ 100% CD CH. O1 30 09 GCA ~ ~ POR7~R~ I SI /
OF MEASURES. CONSTRUCTION T FFIC G` ~ ~ / / ~ \ ) III I ~ STABILIZATION SHALL CONSTRUCT VEHICLE WASH AREAS AT CONSTRUCTION TRA / ~ y ~ ~ I \ \ ~ ~ ` \ vEMPORARY IVERS O~J / / / - ~ - - ~ ~ ~ ~ ~d - ! ~ = 100% CD 03 31 09 GCA
FYIT PnI~ITC jai in ntin niRr sHai i RE INTERCEPTED AND TRAPPED ~ ~ \ ~ . ~ . / ~ IT ) i i ~ I
17. PERFORM CLEARING, GRUBBING AND TOPSOIL REMOVAL AS REQUIRED. BEFORE WASH WATER VISV ALLOWED TO BE DISCHARGED OFFSITE. MPORitR1` SKIMMER fi 1 1 j / zs \ DITC " vv )v -MRRUG- `1-2' t o - - - ESC REVIEW 07/23/09 GCA 41
-OFF WILL NOT BE ALLOWED OUTSIDE THE PROJECT --S RT -BAST OS10 RINSE
18. STOCKPILE TOPSOIL AT LOCATIONS SHOWN ON PLAN. CONSTRUCTION LIMITS. \ ~y35- v v / ~ 1111 i~~ \ 261 7H-PL , - - - LEGEND ESC PRE-APP 07/30/09 GCA
GIN SITE GRADING OPERATIONS. 1 19. BE 8. SEDIMENT SHALL BE REMOVED FROM BEHIND THE SILT FENCE WHEN IT TEMPO Rh bPE DRAIN CI3 ~I \ \ tTYP' 1 \ / / / / / / / \ \ \~S\ /X 245-
R PIPES AND UNDERGROUND UTILITY LINES AS SHOWN ON THE REACHES 4-INCHES DEEP. 1 C ~R GATFD ~F IpE 501 I ` \ 20. INSTALL STORM SEWER \ n _ 0~tA1~Y _ 1 / / -DI ER ION_ ARC PIPE INLET PROTECTION ESC SUBMIT. 08/04/09 GCA V l / d l / / 1 v / _ ar_ tSAO
ION CONTROL MEASURES TO ELIMINATE SILT FROM ENTERING PIPE i I \ PLANS WITH EROS 9. MAXIMUM GRADED SLOPE SHALL NOT EXCEED 2:1. RIP R P/0 TL I - -BIT H ~6 / h 1
SYSTEMS. -230- - V A ~ ~ ~ I I ~ ~I \ \ \ 10. REFER TO SHEET C5101 FOR EROSION CONTROL DETAILS. - _ 0 E T N 0 CONSTRUCTION 08/11 09 GCA PR /R/ ~--240_ \ I I ~I / l / y / U V~f~T RIP RAP OUTLET PROTECTION
21. INSTALL ARC FILTER INLET PROTECTION AT CULVERTS AND BLOCK AND GRAVEL - - ARC -FILTER INLET PRO C~I B~ \ / / l/ / l 1 \ I ( ESC RESUBMIT 09/14/09 GCA
T PROTECTION AT DROP INLETS AS THEY ARE BROUGHT TO GRADE. ACRES. \ \ INLE 11. TOTAL DISTURBED AREA 41.16 A , TO EVIN ALLI~D N IN 5~1 ~ ~ ~ ~ ~ V A \ Q I4IP RA UT ET B3i I 1 / I I l \ 1 0 0 0
22. AS GRADED SLOPES NEAR COMPLETION, INSTALL BERM AND TEMPORARY SLOPE 12. CONTRACTOR SHALL SEEK PERMIT FOR ANY BORROW AND/OR SPOIL \ \ \ ~2z ~ A(NS (~Y~' ~ ( ~ ~ \ \ v I R C11oN R C5 0 TEMPORARY CONSTRUCTION ENTRANCE CONSTRUCTION 09 16 09 GCA T MR RAY
DRAINS WITH ARC FILTER INLET PROTECTION AT TOP OF SLOPE AND OUTLET ESE PLANS. i ~OPEI PROTECTION AS SHOWN AND DETAILED ON PLANS. AREAS NOT SHOWN ON THESE . _ _ I \ \ $ \ \ oULVER J y SF TEMPORARY SILT FENCE V l/l l l~ / ?l\\VA _235
V A \ 13. CONTRACTOR SHALL MAINTAIN 4 OF GRAVEL ON DRIVE LEADING FROM _ p RIB ~N b IL lull ~ ~o A III II ~ / 1 1 1 I Ill \ \1 p~ ~RRUG TED I I I I I
FEET IN HEIGHT INSTALL TEMPORARY LINER AS ~ \ \ 23. FOR SLOPES GREATER THAN 10 SITE TO PERMANENT AREA OF COMPACTED FILL DURING CONSTRUCTION ~Tp pI A \ \ \ \ TREE PROTECTION FENCE / Ill 1 I / ° l - \ \ I 1 I / / _ I I N l T ~5~ A I l I TPF D \f~IPE /:'~(l III ~ I l r~ \ \ \ III I i I l / / ~ ,
DETAILED IN PLANS ACCORDING TO MANUFACTURERS RECOMMENDATIONS. 6.g0 A A ~d \ \ I / / / V A \ I l I I l / / / /
R IS TO MAINTAIN EROSION CONTROL MEASURES AT ALL TIMES. ~ \ 24. CONTRACTOR - - COMBINATION SILT FENCE/TREE PROTECTION FENCE / I \ \ \ b3 I / SF/TPF r I 1 T L/ ER TO ~ A \ V \TtMPOR~RY~ SK MM R
,22° \ \ \ \ \ V \ \ \ \ 25. AS MAJOR GRADING OPERATIONS ARE COMPLETED, INSTALL THE PERMANENT ~ ~ ~ ~ v \ \ \ \ \ \ \ \ \ \ / / \ \ \ VA I TO \DIMENT B~IN 7I I I ,ti A ~ / If~Fj ~ R ~ \ \ V ~ C$1~ I I I I / /
V-SHAPE SWALES AS SHOWN ON PLANS. INSTALL TEMPORARY LINERS FOR SWALES - \ \ \ \ \ \ \ \ I \ \ I / 1 / I I~ 0 T~Ii Itl 15( TYP. l \ \ 1 1 1 / I I / / / SILT FENCE OUTLET 1 Ij \ 1 1 1 / I l I l l l l / „ A \ I lI l/ I /
AS DETAILED ON SHEET C5101. GRADING NOTES , A \ \ \ \ V A \ l I l RQ~ D/ \ 1 1 I1 I / Ifll l/Ill 11///
IL$ F NC R 0 SEQUENCE BEFORE BEGINNING CLEARING AND M I I N \ 26. CONSTRUCT ROAD BEDS, PARKING AREAS AND SHOULDERS, INCLUDING GRAVEL ROAD 1. INITIATE EROSION CONTROL SEQUE i \ \ \ P PIPE / I I I I l Il I l ti~ l/ 19 I I I / 1 I l/ l l// I/ ti LIMITS OF DISTURBANCE
TO TES \ ~ \ \ ~ TING AREA AND PERMANENT STOCKPILE. GRADING OPERATIONS. \ P T C IO FEIJCING TYP.~ C 1~1 \ \ \ \ . V A \ \ 1 l l 111 ~ I I ~ III ~ l 11 I l / / ~ / : ; / 11/11 / i V I I I l/ I/ l I I/ l l l l I l l/
PARKING AREAS AS SHOWN ON PLANS. 2. CLEAR AREAS TO BE GRADED OF ALL VEGETATION. PROTECT , \ \ \ \ \ \ \ \ \ \ \ \ 27. INSTALL ABC STONE FOR ROADS AND R~ \ \ \ \ \ \ \ , \ \ ~5 I I Ill / III 25 3 TVMP RO KIM -675 EXISTING CONTOUR
INSTALL CONCRETE PADS AND SIDEWALKS AS SHOWN ON PLANS. VEGETATION BEYOND GRADING LIMITS, F \ \ \ \ \ \ \ \ \ \ R v v v vvv vv vvv ~v v f F \ \ \ \ \ \ \ \ \ \ \ \ \ \ zso-- / ll / I I I 111 C51Q2 §ED E T ~I I s
\ \ \ \ \ \ \ \ \ \ \ ` \ \ 28. INSTALL INITIAL ASPHALT PAVING ON PRIVATE DRIVE AS SHOWN AT ENTRY TO SITE. 3. STRIP TOPSOIL TO FULL DEPTH IN AREAS TO BE GRADED, \ RARY SE6IM~NT / A V 1 1 V A l J I f I l J l 1 ll 1 ti// PROPOSED CONTOUR 114 ~E P
29. CARRY OUT FINAL GRADING. RESPREAD TOPSOIL IN ACCORDANCE WITH PROJECT 4. COMPACT ALL FILL AREAS TO 95% OF MAXIMUM DENSITY, OR PER \ \ \ \ \ \ \ \ \ \ \ \ \ \ s \ 5 0 R N H I L FEINE T iT l I I I I/ I l1 II Project No. / l I A1\ 5 I I I ,I l/i v v,- l I I l / I / D TEMPORARY DIVERSION D
SPECIFICATIONS. GEOTECHNICAL RECOMMENDATIONS. \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ / III I/ I I l ITCH 2008043 \ I I i~~ 1 11 1 1 T B€ IN TALL / I I 1 1 11 I I I ---T I / I I / /~~i 11 LL 6W POINTS,/ I II I I
~ / / I l 1I 1 II I ~ 1 f111 Checked By ~s ! YP. / I 1 / I III l' 1111 ~ TEMPORARY PIPE GML ~ / / I l ~ ~/fir / 1 11 11 I I I / / i 11 I I 11 I I11/\ 11
30. PERFORM SEEDING AND MULCHING AS REQUIRED IN ACCORDANCE WITH 5. ALL AREAS ARE TO BE GRADED SO THAT NO AREAS OF STANDING \ \ \ \ \ \ \ \ \ \ 4 \ \ \ \ \ \ y WATER OCCUR. \ N \ \ \ \ \ \ \ REQUIREMENTS SHOWN ON SHEET C5101. \ \ TO \ \RfP. ~ \ \ \ n v...~• / / I ///ji/~ / I I I I ` l l l ~ I l l s 111 I _245_ / I I 1 1 I I I I I / I I l I 111 I I I 111 Al ® PERMANENT STORM DRAINAGE PIPE Drawn By
\ \ \ \ ( X51 2 v v v \ v v Q v vv vv THER CONSTRUCTION IS S P1 LL A . OPERATOR SHALL FIELD VERIFY EXISTING TOPOGRAPHY IN RELATION TO I I CA I IAF;//P~ 6~ER V 1 1 1 1 V l l I I I I I I1 I1~ GCA ~ I ~ ~ 1 1 I/I 1 ~ v I ~I / Illl I 1 /i 11 1
COMPLETE, \ \ \ C ~ \ THE PROPOSED GRADES TO ENSURE DRAINAGE IN THE DIRECTIONS \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ CONTACT NC \ \ \ \ \ \ \ \ \ \5 \ / I / / / V 1 I I 1 / I 1 I / I I / I I~ \ CHECK DAM Drawing I l / /I I l f v v 1 1 11111 l/ l Illll I/I I I/ 1111
\ • \ \ \ \ \ ~o \ \ s\ \ \ ~~o \ \ ~s \ \ \ \ INSPECTION BEFORE REMOVING ANY TEMPORARY EROSION CONTROL MEASURES. INDICATED ON THE PLAN, \ \ \ \ \ / I 111 1 111 / GRADING DRAINAGE
32. ONCE SITE IS APPROVED, MUCK OUT TEMPORARY SKIMMER SEDIMENT BASINS AND & EROSION CONTROL
TEMPORARY RISER BARREL SEDIMENT BASINS. CONTRACTOR SHALL REMOVE
TEMPORARY DRAINAGE STRUCTURES, FILL SEDIMENT BASINS AS NEEDED AND BRING AREAS TO FINAL GRADES. PERFORM SEEDING AND MULCHING ON BARE AREAS. A4 A4 EROSION ~ File Name PLAN N CONTROL PLAN
C1205 1" = 50' C1205.dwg C1201.CAT
33. REMOVE TEMPORARY CONSTRUCTION ENTRANCE AS NEEDED TO FINAL PAVING AT C1205 ENTRY TO SITE. INSTALL FINAL PAVING AS SHOWN ON THE PLANS. 0 50' 100, Sheet
34. AFTER SITE IS COMPLETELY STABILIZED, REMOVE ALL TEMPORARY MEASURES AND INSTALL PERMANENT VEGETATION AS REQUIRED AND ON ANY RESULTING BARE JISSUED FOR CONSTRUCTION] Cl 201
AREAS.
1 2 8 15
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5 LEGEND 0 ~ ~ ~ Y - ~ ° N f0 f6
'PR RE S 90 OG S Clean Water Temporary ~ ° o °o m Length Slope Q Oepth Shear Liner Length Slope Q Depth Shear. Liner Swale# Length Slope Q Depth Shear Liner ~ ~ rn 9
E RIVER ENERGY OVERHEAD ~ ARC PIPE INLET PROTECTION Diversions # Diversion # 0 SILT FENCE OUTLET ~ ~ ~ , c ~
FLOODWAY 1 219.1 0.14 1.24 0.12 1.06 Synthetic Mat 14 ~I 216.1 0.12 0.93 0.30 X21 SC<50 1 ~_9.4 0.10j 1.11 Oa~ _.00, Synthetlc fAat ® C rn rn 2.83 SC250 15 339.7 0.10 1.13 0.33 2.15 SC250 2 .341.2 0:107 1.04 0.31 1.93 Synthetic Mat ~
TRANSMISSION LINE 2 409.9 0.12. 9.06 0.33 _ - _ rn r ~ ~ ~ r Net 16 I 36.9 0.01 0,84 0.32 0.11 Woven Paper Net 3 3020 0.09' 0.79 0.25 _ 1.37 Straww! Net 'C REVISED LIMITS OF DISTURBANCE 3 329c 0.01 ss2 ova oss st~a~~ J ~
EASEMENT WITH 10' ~ ~ BLOCK & GRAVEL INLET PROTECTION 100 YEAR FLOOD 4 _ 274.9 0.07 6.53 0.35 1.51 5 nthetic Mat 17 47.3 0.01 O.a9 0.30 0.20 Jute Net 4 468.7 _ 0.07 ~ 14.53 0.77._ 3.38 Synthetic Mat m 13 268.4 0.08 1.00 0.32 1.56 Synthetic Plfat 5 344.7 0.02 1.07 0.41 0.52 Straww' Net ~
AT&T ~ PLAIN 5 73.8 0.01 0,21 0.05 0.02 Woven Pa er Net 19 208.7 0.11 0.87 0.31 2.13 SC250 6 472.1 0.03 5.96 0.72 1.43 Straw wl Net ~ PREVIOUS LIMITS OF DISTURBANCE 6 112.0 0.13 4.99 0.27 2.26 sc25o 2D 24.0 0.02 019 0.20 0.26 Jute Net 7 164.7 0.10 1.47 0.37 2.24 sc25o ~
~ UNDERGROUND RIP RAP OUTLET PROTECTION 7 159.5 Q12 4.52 0.25 1.81 S nthetic Mat ~ 21 61.6 0.10 0.16 Q 19 116 _Straww/ Net 8 677.9 0.03 4.79 0.66 t<8 Straw wl Net U
\ - \ FIBER OPTIC LINE - 675 X675 ~ 8 138.6 0.09 1.4D 0.19 1.07 Straw wl Net 22 94.4 0.08 0.14 0.19 0.94 Straw wi Net 9 223.3 0.10 0.74 027 1.74 Synthetic Mat ~ EX~ST~NG CONTOUR 9 65.2 0.09 0.10 0.02 0.11 Woven Pa er Net 23 148.0 0.12 1.02 0.31 __2,32 SC250 _ 10 _346,5 0.10 0.71 0.27 1.75 Synthetic Mat
\ SF TEMPORARY SILT FENCE 10 _ 75.6 0.06 0.?6 _ 0.04 0.15 Woven P_a er Net 24 68.7 0.15` 0.44 021 '1.91 Synthetic Mat 11 303.1 0.10 0.54 024 1.43 Syntl~etic Mat Q
11 160.3 0.04 1.67 0.16 0.44 Jute Net 25 77.5 0.09 0.41 0.22 124 Synthetic Mat 12 264.8 0.09 0.79 0.28 1.58 Synthetic fvkat N PROPOSED CONTOUR - - - - - - a
\ -TPF TREE PROTECTION FENCE 12 19'1.6 0.12 5.96 0.30 2.25 SC250 26 137.5 0.04 1.01 0,45 '1.12 Strawevl Net 13 138.9 O G4 0.33 0.30 0.67 Straw w' Net N - 27 109.6 0.09 0.39 022 1.25 Straw tv/Net 14 235.7 0.04 D.68 0.39 0,93 Straw w,~ Net
\ NEUSE RIVER \ 13 472.4 0.09 7,32 0.37 2.18 SC250 rn TEMPORARY DIVERSION DITCH ~ 2a 79.6 0.01 0~ 0 2s o l1 woven Paper Net 15 33s 9 0.06 0.66 0.36 1.33 straws' Net ~
WATER WAY ~ ~ -SF TPF- COMBINATION SILT FENCE TREE PROTECTION FENCE 29 104.2 0.06 2.93 0,50 1.80 Synthetic Mat 16 104.2 0.06 2.93 0.50 _ 1.80 Synthetlc Mat_ ~ 30 1312 0.08 1.62 0.38 1.90 Synthetic Mat 17 340.0 0.071 1.62 0.39 1.65 Synthetic Neat ~
\ STREAM D ~ PIPE ~ ~ PERMANENT STORM DRAINAGE PIPE 31 a32s D.D6 z.a1 0.49 1aD synthetic ~t 15 409.0 0.06 2.41 0.47 156 synthetic rat ~ a
\ ~ TEMPORARY _ 32 195.0 0.04 1,19 0.48 1.23 Strar+~rwi Net 19 361.7 0.05- 1.71 0.41 1.20 Strav~rvv~ Net ~ N 4-
\ \ 1 33 992.0 0.05 _7.72 0.78 2,43 SC250 20 974.2 0.04 3.53 Q56 1,4D Straww%IJet ~ ro CHECK DAM 34 98.5 0.01 2.43 0.54 0,17 Jute Net 21 80.4 0.05 6.25 QGO 1.86 Synthetlc Mat ~ ~ °
35 171.1 0.07 _ 3.89 0.56 2.45 SC250 22 144.0 0,02 1.17 0.55 _ 0.60 Straw wl Net ~j w ~ °
\ TEST e 36 432.5 _0.04 1.31 0.81 1.93 Synthetic Mat 23 43.1 0.06 Q34 Q28 1.01 Strawwi Net m Q ~N 37 492.0 0.03 5.06 0.68 1.42 Straw wl Net 24 110,9 0.04 D 68 0,39 0.88 Straw vdl_Net ~ ~ c M 3°
D AREA ~ I ~e o F- o 25 89.7 0.04 0.68 0,39 1.09 StrawwlNet ~ Q ~ ~ ~
_ ' 26 89.7 0.02 0.48 0.26 0.36 Jtde Net _ ~ o ~ L 27 59.7 0.03 0.70 0,42 0.88 Straw wl Net U m m ~ r
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l I / / I ~ I 1 \ ~ I II I l ( \1 °o° / ~ ~ ~ I PP / / / / tiglnsAssa
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r 100 YEAR - ~ ~ v y ~ v v v v ~ , ~ I /j / / / I I \ \ I ~ / / / /1 1 / , ~ ' r TPAFFIC (TYP.) \ / / / o , TEMPO&A~Y DIVERSION ~ ~ ~ ~ „f ~ 7EMPOf~AR ~R BARREL / ~ g / / / V \ ~ I / / / / / i ~ / o / / / ~ OhT H #32 ~ , ~ ~ ~F t SEDIMENT~EA IN / / / ~ 1 I / PERMANENT SWALE 24 ' / ~ #
FLOOD PLAIN ~ J / / / / I ~ \ I ~ / / ~ 1 i _ / / / o / ~ _ ~ 18" CO / / rH cneo~`e
/ / / I ~ I I i / / / / _ . - - / ~ i i / , 'PIP ~ i /
~ ~ ~ ~ ~ i / / / I , ~ \ Il I ) t ` ~ ~ / / ~I 1 ~ ~ / l °oP 3 TEMPO A'~2Y / ~ / / / / / / / L' / ~ / BLOCK D VEL / _ o /HDPE CS1L ERT/ - _ _ i ~ - - / / . / / ~ A i CONTRACTOR TO / 1 I / - ~ ~ t t ~/i I oo i / / / / / / ~rrr~niiniunrrr
~ / / I , II 6LOSE,s3EE AND / INLET PROTECTION, TYP. ~ \ o~ / / / 2 - ~ - / / `iii
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/ } I I I I ) I 1 / ~ 1 / l \ / / / l l/ 1 f l/ 11 / 1 1 1 l! 11 I 1 oh 1 \ / ~ / / I I 1 l / ( / ~ I / I v ~z 1 1 v ~ / / / J \ \ \ \ \ ~ / ~ ~ ~ \ \ \ \ \ \ ~ - -SF/TPF- COMBINATION SILT FENCE/TREE PROTECTION FENCE
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/ //1 / / / ~ i I I ~ ~ v h I / / \ ~ \ \ \ \ \ \ ~ REVISED LIMITS OF DISTURBANCE
/ / / / / / / / / I~ S / / / / / / 0000000 1 I 1 1 ~ I I / / ~ ~ / . ~ / / / / / / I / / / o o°o°o° °o A V ~ ~ I ~ / / /
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/ / / / / / / / / / 1 ( / 00 ~ ~ I I \ ~ \ \ ~ 1/ / / / / _ _ _ ~ ~ \ TEMPORARY DIVERSION DITCH
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/ / - - - _ ESC REVIEW 07/23/09 GCA
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\ 1 III { I I \ \ ° ° AE - 000 Swale # Length Slope Q Depth Shear Liner CONSTRUCTION 09/16/09 GCA
000 LL-
0 000 28 254.0 0.02 4.62 0.71 0.70 Straw wl Net
000 \ / _ \ 29 64.2 0.02 1.26 0.41 0.40 Jute Net
00 ? A \ 30 618.1 0.02 10.14 0.86 1.30 Straw wl Net
000 S? _ / ~~'o---- 31 170.5 0.04 1.31 0.50 1.28 Straw w/ Net \ > z5
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/ / / V A A V A\\ V A 0, - 0 00 ? - 600 i / / / / - \ A \ \ ,k' 00 ? 0000 - I ~
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/ / / / / I I I ( I I I °o°o. i 0000 - \ D REE PR / / I 1 I 0000 0000 --Checked By G
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000 1 I i - - _ A \ EROSION CONTROL PLAN PLAN 4
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I l / 1 l~ - / / l I ~ I~ III - ,v ~ v.y II y~ y C1 202.CAT
MATCHUNE SEE SHEET C1202
ISSUED FOR CONSTRUCTION Sheet C1 203
1

c ~ r x ~
5 4 3 ~ m .O~ N O 1 L NLL U
O ~ ~ C .c~i ~ O , Y
L O O M O G . ~ ~ O ~ ~
A. BURY THE TOP END OF THE STRIPS s- u7 ~ p
NOTES: IN A TRENCH 4 INCHES OR MORE IN N ~ ~ on m
DEPTH. 1. WARNING SIGNS TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL. RECOMMENDATIONS FOR LATE WINTER AND EARLY SPRING RECOMMENDATIONS FOR LATE WINTER AND EARLY SPRING c) ~ o, o,
2. LERERS TO BE 3" HIGH MINIMUM, CLEARLY LEGIBLE AND SPACED AS DETAILED. c _ m
3. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. B. TAMP THE TRENCW FULL OF SOIL O SECURE WITH RO OF STAPLES, 10 INCH , ~ ° 4. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50' ON CENTER THEREAFTER. SPACING, 4 INCHES DOWN FROM THE ~ ~•,,'.~,W SEEDING MIXTURE SEEDING MIXTURE a ) PE IE RATE I / r ;,:'..`-~W SPECIES RATE Iblacre S C S b ac e ~ ~
5. FOR TREE PROTECTION AREAS LESS THAN 200 IN PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTION AREA. TRENCH. RYE (GRAIN) 120 TALL FESCUE 80 w ANNUALLESPEDEZA KOBE IN 50 KOBELESPEDEZA 40 - v
6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC. ' 7. MAINTAIN TREE PROTECTION FENCE THROUGHOUT DURATION OF PROJECT. C. OVERLAP--BURY UPPER END OF LOWER ww~ WW ( a~
8. ADDmONAL SIGNS MAY BE REQUIRED BY CffY OF RALEIGH INSPECTIONS DEPARTMENT BASED ON ACTUAL FlELD CONDffIONS. STRIP AS IN 'A' AND 'B'. OVERLAP ~ ~y W PIEDMONT & COASTAL PLAIN, y KOREAN IN MOUNTAINS NURSE PLANTS:
9. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50' oN cENTER THEREAFTER. END OF TOP STRIP 4 INCHES AND y ~ ~ tW W ~ ~ztW BETWEEN MAY 1 AND AUG. 15, ADD 10 Ib/acre GERMAN MILLET OR 15 Iblacre SUDANGRASS. PRIOR TO MAY 1 OR AFTER Q OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE AUG. 15, ADD 40 Ib/ac RYE (GRAIN) ~
10. FOR CONDRIONS WHERE PRACTICE APPLIES; PLANNING CONSIDERATIONS (HOWEVER FLOW SHALL NOT RUN PARALLEL STAPLE. 40" ~ FOR REPAIR OF SILT WITH THE FENCE) AND DESIGN CRITERIA. ' a _ m
FENCE FAILURES, USE 11. END OF SILT FENCE NEEDS TO BE TURNED UPHILL . W • W SEEDING DATES: SEEDING DATES: vUi -y MOUNTAINS (ABOVE 2,500'): FEB. 15 -MAY 15 BEST POSSIBLE ~
No. 57 WASHED STONE. 12. SEE N.C. STATE DENR PRACTICE & SPECIFKATION SEDIMENTS FENCE SECTION. ~ ~ y W ~ FOR ANCHOR WHEN SILT (BELOW 2,500'): FEB. 1 -MAY 1 FALL AUG. 15 - SEPT. 15 AUG. 20 -OCT. 25 J
;e TREE PROTECTION AREA FOR CONDfTIONS WHERE PRACTICE APPLIES; PLANNING CONSIDERATIONS. W v 18^ FENCE IS PROTECTING 13. SEE N.C. STATE DENR PRACTICE & SPECIFICATION SEDIMENTS FENCE SECTION. PIEDMONT: JAN. 1 -MAY 1 LATE WINTER: FEB. 15 -MAR. 21 FEB. 1 - APR.15. _ rn
n DO NOT ENTER CATCH BASIN. HOWEVER FLOW SHALL NOT RUN PARALLEL WITH THE FENCE D. EROSION TROP--FOLD OF LINING BURIED ( ) IN SLIT TRENCH AND TAMPED, DOUBLE COASTAL PLAIN: DEC.1 -APR. 15 ~ L ¢ FALL IS BEST FOR TALL FESCUE AND LATER WINTER FOR LESPEDEZAS. OVERSEEDING OF DOBE LESPEDEZA OVER N a
ROW OR STAPLES. SOIL AMENDMENTS: FALL-SEEDED TALL FESCUE IS VERY EFFECTIVE. ~ c iu Y
WARNING SIGN DETAIL 8' MAX. , FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 Iblacre GROUND AGRICULTURAL LIMESTONE AND ~ • ° a rn 7501b/acre 10-10-10 FERTILIZER SOIL AMENDMENTS: Uj y
VARIABLE AS DIRECTED BY THE ENGINEER ~ • FOLLOW RECOMMENDATIONS OFSOIL TESTS OR APPLY 2,000 Iblacre GROUND AGRICULTURAL LIMESTONE AND 750 i ¢ N
D y STEEL POST WOVEN WIRE FABRIC " Iblacre 10-10-10 FERTILIZER D ~ c m c MULCH: M Y O H APPLY 4.000 Iblacre STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING OR A MULCH ANCHORING ~ Q ~ ~
W ,V ,V ~ WARNING SIGN TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MULCH: ~ ~ ~ o ~ v
SILT FENCE GEOTEXTILE FABRIC TREE PROTECTION AREA W W W y y APPLY 4.000 Iblacre STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING OR A MULCH ANCHORING TOOL. A ~ m` ~ ~ o MAINTENANCE: DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. Q O a ~ z
= MIN. 10 DO NOT ENTER E, OVERALL PLACE STAPLES 1-1/2 TO 6 REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY
° ~ ~ FlLL SLOPE LINE WIRES NTERMEDI TE2 GA. y E. OVERALL P I N 3 UNING FlRI ~ WIRES LNING FlRMLY PRESSED INTO THE SOIL. FOLLOWING ER0510N OR OTHER DAMAGE. MAINTENANCE: REFERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MAY BE MOWED ONCE OR TWICE A
Z 'a;' ~ •!S" SILT FENCE FABRIC TYPICAL TYPICAL STAPLES YEAR, BUT MOWING IS NOT NECESSARY. RESEED, FERTILIZE AND MULCH DAMAGED AREAS IMMEDIATELY. Pik~ns Asso %o
s '>'"1 INSTALLED TO SECOND , . • • • • ~8 GAU M . ~ ' GRADE WIRE FROM TOP GRADE I ~8 GAUGE N1RE e ~~NitECr~~ ~"s RECOMMENDATIONS FOR SUMMER ~ ~~o ~o~~' q
. •r _ F. PRESS ENDS OF I PRESS ENDS OF LINING 4 INCHES INTO o ~ y
s" MIN. COVER =IIIII-11 =IIIII=IIIII=IIIII=11111~1111~1111=IIIII=IIIII=IIIII=IIIII=IIIII=IIIII=IIIII~INF-IIIII=IIIII=IIIIF=1)L IIIF~I' THE SOIL AROUN( THE SOIL AROUND STRUCTURES AND RECOMMENDATIONS FOR GRASS-LINED CHANNELS CERT. N0.
~ OVER SKIRT • IIIII = IIIII STAPLE SECUREL` N III II STAPLE SECURELY. SEEDING MIXTURE a z SPECIES RATE Iblacre
EXTEND WIRE fi" MIN. INTO TRENCH - GERMAN MILLET 40 SEEDING MIXTURE NTH cnRO~`~P
AND ANCHOR SKIRT AS I I IIII DIRECTED BY ENGINEER • - IN THE PIEDMONT AND MOUNTAINS, ASMALL-STEMMED SUDANGRASS MAY BE SUBSTITUTED AT A RATE OF 50 SPECIES RATE Iblacre o ~ e H A
IIIII FRONT VIEW -IIIII SIDE VIEW IIIII ''ll - D3 Ib/acre. TALL FESCUE 200
NTS SEEDING DATES: NURSE PLANTS: ~ ~~~unnliulu~r~
05101 TEMPORARY SILT FENCE 1 TREE PROTECTION FENCE D5 MOUNTAINS MAY 15 -AUG. 15 BETWEEN MAY 1 AND AUG. 15 ADD 10 Iblacre SUDANGRASS OR 15 Iblacre GERMAN MILLET. PRIOR TO MAY 1 OR AFTER ~N ~ARQ ~ PIEDMONT: MAY 1 -AUG. 15 AUG. 15, ADD 401b1ac RYE {GRAIN} ~ pE Ipy
COASTAL PLAIN: APR. 15-AUG. 15 Q 9
05101 NTs SEEDING DATES:
SOIL AMENDMENTS: BEST: AUG. 25-OCT. AL FOLLOW RECOMMENDATIONS OFSOIL TESTS OR APPLY 2,000 Iblacre GROUND AGRICULTURAL LIMESTONE AND POSSIBLE: FEB. -APR. 15 O2S419
750 Iblacre 10-10-10 FERTILIZER c ~ / '
AVOID SEEDING FROM NOV. TO JAN. IF SEEDING MUST BE DONE AT THIS TIME, ADD 40 Iblacre RYE GRAIN AND USE A 0~;~ MULCH: y ENGINEER 0 CHANNEL LINING THAT OFFERS MAXIMUM PROTECTION /~/T ~G\~~
APPLY 4.000 Ib/acre STRAW. ANCHOR STRAW BY TACKING UVITH ASPHALT, NETTING OR A MULCH ANCHORING 1(7 ~ IVE
~ oroERSioN DIKE a' MIN r TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. SOIL AMENDMENTS: ~~~ulu i I I ~ n~~~~~ r 4' MIN I ISIAND OVER INLET FOLLOW RECOMMENDATIONS OFSOIL TESTS OR APPLY 4,000 Iblacre GROUND AGRICULTURAL LIMESTONE AND 1,000 SERE NoT vAL10 UNLESS SIGNED AND DATED
- _ _ _ _ TOP ELEVATION OF STORMWATER _ _ _ _ 0.5'-1' ' ;;.;;~2 "~';•'~~~~"z'R:~:'! 3:1 r MAINTENANCE: Iblacre 10-10-10 FERTILIZER
ORANGE FENCING FABRIC ',•M~„ • #5 WASHED • MAX. D NoLO-DOwN sraKES 4~ \ STONE ~1 ~ . I.5' MIN REFERTILIZE IF GROWTH IS NOT FULLY ADE UATE. RESEED REFERTILIZE AND MULCH IMMEDIATELY
- EXISTING TREE ~ . wa. ~ x;:p".~ FOLLOWING EROSION OR OTHER DAMAGE. MULCH: ' ;>,ga = USE ROLLED EROSION CONTROL PRODUCT TO COVER THE BOTTOM OF THE CHANNELS AND DITCHES, AND STAPLE
t~ EXISTING SLOPE - SECURELY. THE LINING SHOULD EXTEND ABOVE THE HIGHEST CALCULATED DEPTH OF FLOW. ON CHANNEL SIDE
METAL "T "POST ~ - ~ - I -I _ - - SLOPES ABOVE THIS HEIGHT, AND IN DRAINAGES NOT REQUIRING TEMPORARY LININGS, APPLY 4,000 Iblacre GRAIN - f-) - - RECOMMENDATIONS FOR FALL STRAW AND ANCHOR STRAW BY STAPLING NETTING OVER THE TOP. J - - _ INLET _ _
~OR WOODEN 2X4 #1 RIP-RAP _ _ INLET VARIES tG' SPACING I - - I I- - ~I - -
- I' - i ' - SEEDI NG MIXTURE MULCH AND ANCHORING MATERIALS MUST NOT BE ALLOWED TO WASH DOWN SLOPES WHERE THEY CAN CLOG SPECIES RATE (Ib/acre) DRAINAGE DEVICES.
~ sloE vlEw 15' _I I CORRUGATED RYE (GRAIN) 120
EXISTING PIPE =I ' GRADE EXISTING SLOPES ' I MAINTENANCE: SEEDING DATES: INSPECT AND REPAIR MULCH FREQUENTLY. REFERTILIZE IN LATE WINTER OF THE FOLLOWING YEAR; USE SOIL
10' MAX SPACING ~ STAPLE TO VERTICAL 2X4 OR -I I I Toa ov MOUNTAINS: AUG. 15 -DEC. 15 TESTS OR APPLY 150 Iblacre 10-10-10. MOW REGULARLY TO A HEIGHT OF 2-4 INCHES.
POST-TO-POST TIE TO METAL "T" POSTS. - I -I NFlaLLND~i ~p~ ~ COASTAL PLAIN AND PIEDMONT: AUG. 15 - DEC. 30
SfABILQE 4' min rJ -I I VARIES OURET PER ~ ~ I I_ TOP OF a' min D.5' min SOIL AMENDMENTS:
CONSTRUCTION NOTES: TABLE BELOW , _I I oWERSION FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 Iblacre GROUND AGRICULTURAL - ~ • ' ~ LIMESTONE AND 750 Iblacre 10-10-10 FERTILIZER
HEIGHT & WIDTH DETERMINED BY - ,-I ~ I i NATURAL GROUN~ ~ , . ' . _ NOTE:
C W W EXISTING TOPOGRAPHY AND -III -I - I ~ t MIN. 4 ' 7 9 MN. 1 PLACE CONTINUOUS RUN OF FENCE MATERIAL ON BOTH SIDES OF IMMEDIATE ORK ZONE IN OODED AREAS o.5'-1' SEDIMENT STORAGE REQUIRED. -I ICI II`-T 1 • • :a AS SHOWN ON THE PLANS. DO NOT ATTACH FENCE MATERIAL TO TREES. ' ~ DNERSIDN CHAPAJEL _ . a _ _ MULCH: SEE NCDENR'S EROSION AND SEDIMENT CONTROL PLANNING DESIGN
4' MIN 'Ni1 .~:'c KEYED RIP RAP KEY RIP RAP INTO THE DAM LEVEL SECTKIN 2. TREE PROTECTION FENCING FABRIC TO BE PLACED AT 1 TIMES THE DRIP LINE OF THE TREES THAT ARE TO a ' ~ FOR STABILIZATION. APPLY 4.000 Iblacre STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING OR A MULCH - ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING MANUAL SECTION 6.11 FOR ADDITIONAL PERMANENT SEEDING OPTIONS.
BE PROTECTED. > ~ _ ~ TOOL.
3. AT THE START OF GRADING INVOLVING THE LOWERING OF EXISTING GRADE AROUND TREE OR STRIPPING OF #5 WASHED STONE MAINTENANCE:
TOPSOIL, A CLEAN, SHARP, VERTICAL CUT SHALL BE MADE ON THE SIDE OF TREE THE CONTRACTOR IS EXISnN OUTLET La W DEPTH UNING REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOPDRESS WITH 50 Iblacre OF NITROGEN IN
GRADING T0, AT THE SAME TIME AS OTHER EROSION CONTROL MEASURES ARE INSTALLED. THE TREE G GROUND PROTECTION FENCING SHALL BE INSTALLED ON THE SIDE OF THE CUT FARTHEST AWAY FROM THE TREE TRUNK FRONT VIEW SIZE (FT.) (FT.) (IN.) CLASSIFICATION LINING MARCH. IF IT IS NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50 CLASSIFICATION Iblacre KOBE (PIEDMONT AND COASTAL PLAIN) OR KOREAN (MOUNTAINS) LESPEDEZA IN LATE FEBRUARY
AND SHALL REMAIN IN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES IS COMPLETE. NO STEP SEQUENCE 12" 6.0 3.0 22 CLASS B CLASS B OR EARLY MARCH.
STORAGE OF MATERIALS, FILL, OR EQUIPMENT AND NO TRESPASSING SHALL BE ALLOWED WITHIN THE BOUNDARY OF PROTECTED AREAS. NOTE: REMOVE SEDIMENT ACCUMULATION FROM BEHIND 15" 7.5 3.75 22 CLASS B CLASS B
CHECK DAMS TO PREVENT DAMAGE TO CHANNEL VEGETATION, 18" 9.0 4.5 22 CLASS B PERMANENT EEDIN HED LE CLASS B C 1
4. ONE SIGN PER 50' OF TREE PROTECTION FENCING SHALL READ: "TREE PROTECTION AREAIDO NOT ENTERIAREA PARR FLOW SHOULD BE MAINTAINED THROUGH THE DAM. PROTECCION DE LOS ARBOLESlPROHIBIDO ENTRAR" TEM RARY EEDIN HED LE c2 0510
05101
C5 TREE PROTECTION FENCE
Ca CHECK DAM TEMP RARY L PE DRA 05101 NTs C3 Z PE DRAIN
05101 NTS 0510 J NTS
1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE SOIL CONDITIONS, IF AVAILABLE.
2. RIP THE ENTIRE AREA TO 6 INCHES DEPTH.
SWALE TEMPORARY LINER PERMANENT LINER d ft O FES 3. REMOVE ALL LOOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE REASONABLY SMOOTH AND UNIFORM.
1 SYNTHETIC MATTING TALL FESCUE 0.32 RIPRAP TO EXTEND OVER J
2 SYNTHETIC MATTING TALL FESCUE 0.31 TOP OF FES ~ Opo o~ ° p~P 3 STRAW W NET TALL FESCUE 0.25 p ~ ) 4. APPLY AGRICULTURAL LIME, FERTILIZER, AND SUPERPHOSPHATE UNIFORMLY AND MIX WITH SOIL (SEE BELOW"). o ~
oP q 8 0 o° ) 5. CONTINUE TILLAGE UNTIL AWELL -PULVERIZED, FIRM, REASONABLY UNIFORM SEEDBED IS PREPARED 4 TO 6 INCHES DEEP. ~ ~ a, M
GR 4 SYNTHETIC MATTING TALL FESCUE 0.77 ~ °Q~ 4 0 5 STRAW W NET TALL FESCUE 0.41 ~p Db wcvoo 6. SEED ON A FRESHLY PREPARED SEEDBED AND COVER SEED LIGHTLY WITH SEEDING E UIPMENT OR CULTIPACKAFTER 1- Q ~
p~0 6 STRAW W NET TALL FESCUE 0.72 B Op Q °CAgO e - P~ d p ~ B 7 SC250 TALL FESCUE 0,37 0 B Q ~ Z ~ I ) CHANNEL W SEEDING. ~ o N M
STRAW W NET TALL FESCUE 0.66 00 0 0 8 ~bg - BOTTOM w ~ N
.;•".•,•,..L, 9 SYNTHETIC MATTING TALL FESCUE 0.27 O Ooo p 7. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH. ? C¢.) ~ ~ ~ w
10 SYNTHETIC MATTING TALL FESCUE 0.27 O op OQ ° O '•c;:;; r• 11 Tl NG TALL FESCUE 0,24 O~O SILT FENCE TO BE ~ ) 8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEEDINGS WITHIN THE PLANTING SEASON, IF } I=.-
COARSE AGG. 12 SYNTHETIC MATTING TALL FESCUE 0.28 INSTALLED OVER ~ O ~ - ~ O og ~ ° POSSIBLE. IF STAND SHOULD BE OVER 60% DAMAGED REESTABLISH FOLLOWING ORIGINAL LIME, FERTILIZERAND SEEDING ~ o J X RATES. ~ z ~I
~0~~ ~ 13 STRAW W NET TALL FESCUE 0.30 TOP OF FES `~OxjJ O FILTER CLOTH OF ~ Q . I- w
14 STRAW W NET TALL FESCUE 0.39 PLAN VIEW 15 STRAW W NET TALL FESCUE 0.36 .W > _ 9. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE TREATMENT AND FERTILIZATION AFTER PERMANENT COVER IS o c~ ESTABLISHED. r~ J
16 SYNTHETIC MATTING TALL FESCUE 0.50 SILT FENCE r` Q
17 SYNTHETIC MATTING TALL FESCUE 0.39 L0 * APPLY: AGRICULTURAL LIMESTONE - 2 TONS/ACRE OR 3 TONSIACRE IN CLAY SOILSFERTILIZER -1000 LBS/ACRE (10-10-10) ~ ~ ° SUPERPHOSPHATE - 500 LBSIACRE (20
18 SYNTHETIC MATTING TALL FESCUE 0.47 MULCH - 2 TONSIACRE (SMALL GRAIN STRAW)ANCHOR -ASPHALT EMULSION AT 450 GAL.IACRE
A. COARSE AGGREGATE (2"-3" STONE) SHALL BE USED. PAD TO BE 50'L X 25'W X 6"D MIN. PLACE A 19 STRAW W NET TALL FESCUE 0,41 B MINIMUM OF 3" OF STONE IN A CUT SECTION TO HELP SECURE FILTER GOTH. 20 STRAW W/NET TALL FESCUE 0.56
21 SYNTHETIC MATTING TALL FESCUE 0.60 B o ~
B. TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE TRUCKS IS TO BE PROVIDED. 22 STRAW W NET TALL FESCUE 0.55 °
C. ENTRANCES SHOULD BE LOCATED TO PROVIDE FOR MAXIMUM UTILITY BY ALL CONSTRUCTION 23 STRAW W NET TALL FESCUE 0.28 VEHICLES. 24 STRAW W NET TALL FESCUE 0.39 O I EEDBED PREPARATI N o p B2
25 STRAW W NET TALL FESCUE 0.39 O o
D. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR DIRECT FLOW OF MUD 26 JUTE MATTING TALL FESCUE 0.26 SECTION B-B ONTO STREETS. PERIODIC TOP DRESSING MAY BE NECESSARY. AFTER EACH RAINFALL, INSPECT 27 STRAW W NET TALL FESCUE 0,42 05101
ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONALBE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. OUTLET Do LG W DEPTH LINING
LINING CLASSIFICATION
E, TEMPORARY PADS MUST BE LOCATED ON EACH SIDE OF ADJOINING ROADWAY. N0. (IN.) (FT.) (FT.) (IN.) CLASSIFICATION W CULVERT #1 36 30.0 9.0 36 CLASS 2 CLASS 2
_ PERMANENT SEEDING TO BE INSTALLED TO W AS NOTED BELOW CULVERT #2 30 25.0 8,0 36 CLASS 2 _ _ II CLASS 2
~ r~=1 ~ - I ~ I~ ~ 1=T~ CULVERT #3 18 12.0 5,0 24 CLASS 1 CLASS 1
I I I ~ _i- I ITI I I-I I ~f .I I ~I I -I CULVERT #4 36 36.0 9.0 36 CLASS 2 CLASS 2 {3o cm)
B5 TEMPORARY CONSTRUCTION ENTRANCE ~II ~ _ .,~-III CULVERT 24 ,2.D 6.D 22 GLASS B - I- ~ CLASS B z"-s" (Scm-12.Scm) I SSU2d
-T, - _ I ~ ~T CULVERT 5A 15 7.5 4.0 22 CLASS B 05101 NTS I II-T- TEMPORARY LINER MUST BE # 6• Date By CLASS B ~ ~ / \ (951cm)
INSTALLED TO THE TOP OF LVERT 1 .0 22 CL S B BANK OUTLET 0-1 18 9.0 5.0 22 CLASS B cL s e 7,,
V-SHAPED SWALE ounET o-2 CLASS B :.t~: _6 ) O
30 20.0 8,0 24 CLASS 1 CLASS 1 100 CD CH. 01 30 09 GCA
OUTLET 0-3 15 7.5 4,0 22 CLASS B CLASS B ~ ' ' ' ' ~ "
1. RECPs MUST MEET THE FOLLOWING MINIMUM PERMISSABLE SHEAR SPECIFICATIONS: TEMP. CULVERT #1 24 12.0 6.0 22 CLASS B CLASS B - - - 100% CD 03/31/09 GCA
a. STRAW W/NET - 1.45 LB/FT' TEMP. CULVERT #2 18 9.0 4.5 22 CLASS B CLASS B
b. SYNTHETIC MATTING - 2.00 LB/FT' ESC REVIEW 07/23/09 GCA
LINER (TYP.} STONE CLASSIFICATIONS OF CLASS B REQUIRE A SUBLAYER OF FILTER BLAYER OF FILTER FABRIC -3°- OF 6". 3 ~7.xm - -
NOTES: OR FS-2 FILTER STONE WITH A BEDDING THICKNESS OF 6". ® ESC PRE-APP 07/30/09 GCA
7 12" MIN STANDARD PERMANENT B4 SLOPE 2:1 FLOW POSITIVE GRADE MUST BE PROVIDED TO ASSURE DRAINAGE. NTS (-B3_-~ RIP RAP OUTLET PROTECTION [ ESC SUBMIT. 08/04/09 GCA TI N DETAIL
/ C5101 MAX 18'MIN IF SLOPE EXCEEDS 2%, SEED AND MULCH V_HAP E D WALE
NATURAL GROUND DIVERSION. (,5101 CONSTRUCTION 08 11/09 GCA NTS
TRY NOT TO EXCEED 5%. ESC RESUBMIT. 09/14/09 GCA
SLOPES FILL OR CUT MAXIMUM D.A.= 5 ACRES WITHOUT L COMPACTED FILL SUPPORTING CALCS.
BERM DIVERSIONS AT THE TOP OF SLOPES MUST EMPTY INTO AN APPROVED SLOPE CONSTRUCTION 09/16/09 GCA
DRAIN. BERM/DITCH IS MOST COMMONLY
USED.
18" MIN FLOW a, MACHINE COMPACTION OF ALL FILL IS BLOCK 1. PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECPS), INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED.
REQUIRED. DIVERSIONS SUFFICIENT TO CONSTRUCTION SPECIFICATIONS DEWATERING CONCRETE BLOCK DIRECT ALL SEDIMENT- LADEN
STORMWATER INTO A SEDIMENT LAY ONE BLOCK ON EACH SIDE OF THE STRUCTURE ON ITS SIDE ON THE BOTTOM ROW TO ALLOW POOL DRAINAGE. CONTROL DEVICE MUST BE INSTALLED THE FOUNDATION SHOULD BE EXCAVATED AT LEAST 2 INCH BELOW THE CREST OF THE STORM DRAIN. PLACE THE _ 2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE RECPS IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH WITH APPROXIMATELY 12" (30 CM) OF RECPS EXTENDED
1-11 INSTALL LINER TO PRIOR TO CLEARING AND GRUBBING OF BOTTOM ROW OF THE BLOCK AGAINST THE EDGE OF THE STORM DRAIN FOR LATERAL SUPPORT AND TO AVOID ' .a ¦ o _ BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE RECPS WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30 CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" (30 CM) PORTION OF RECPS BACK OVER SEED
LIMITS SHOWN. THE AREA (OR IN CONJUNCTION WITH WASHOUTS WHEN OVERFLOW OCCURS. IF NEEDED, GIVE LATERAL SUPPORT TO SUBSEQUENT ROWS BY PLACING 2x4 ¦ DITCH TUCK 6" EACH THIS OPERATION) IF SEDIMENT WOOD STUDS THROUGH BLOCK OPENINGS. CAREFULLY FIT HARDWARE CLOTH OR COMPARABLE o< MR AND COMPACTED SOIL. SECURE RECPS OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30 CM) APART ACROSS THE WIDTH OF THE
¦ oaw SIDE, IF CONTROLS AND DIVERSIONS ARE ¦ 0 _ - RECPS.
A APPLICABLE INSTALLED AS EACH CRITICAL POINT IS 2. WIRE MESH WITH 1/2-INCH OPENING OVER ALL BLOCK OPENING TO HOLD GRAVEL IN PLACE.
REACHED). 80 ° 00 18" MIN 3. USE CLEAN GRAVEL,3/4-TO 1/2-INCH IN DIAMETER, PLACED 2 INCHES BELOW THE TOP OF THE BLOCK ON A 2:1 -p ° o 3. ROLL THE RECPS (A.) DOWN (FOR SLOPES 3:1 OR GREATER) OR (B.) HORIZONTALLY (FOR SLOPES LESS THAN 3:1) ACROSS THE SLOPE. RECPS WILL UNROLL WITH
12" MIN FLOW b, DIVERSIONS SHOULD BE LOCATED TO SLOPE OR FLATTER AND SMOOTH IT TO AN EVEN GRADE. DOT #57 WASHED STONE IS RECOMMENDED . ° APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL RECPS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEMTM, STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO
MINIMIZE DAMAGES BY CONSTRUCTION o o OPERATIONS. ~CQ6 r~6 oAo 00 THE APPROPRIATE STAPLE PATTERN.
~ o~oaooooasb -
c, DIVERSIONS SHOULD BE SEEDED AND MAINTENANCE ..MULCHED IF THEY ARE TO REMAIN IN 4. THE EDGES OF PARALLEL RECPS MUST BE STAPLED WITH APPROXIMATELY 2" -5" (5 CM -12.5 CM) OVERLAP DEPENDING ON RECP'S TYPE. Project No.
INSTALL LINER TO PLACE OVER 30 DAYS. 1. INSPECT THE BARRIER AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT ( INCH OR GREATER) RAINFALL AND MAKE REPAIRS 2008043 :L FILTER 5. CONSECUTIVE RECPS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE 3" (7.5 CM) OVERLAP. STAPLE THROUGH Checked By
LIMITS SHOWN. AS NEEDED. 2:1 SLOPE, GRAVEL FILTER BERM/DITCH TUCK 6" EACH d, CHECK DEVICE AFTER EACH RAIN, BUT 2. REMOVE SEDIMENT AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR SUBSEQUENT RAINS. OVERLAPPED AREA, APPROXIMATELY 12" 30 CM APART ACROSS ENTIRE RECP'S WIDTH. GML
SIDE, IF ONCE A WEEK REGARDLESS. REPAIR Drawn By
APPLICABLE AS NECESSARY. 3. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN ADEQUATELY STABILIZED, REMOVE ALL MATERIALS AND ANY UNSTABLE TEMPORARY SEDIMENT WIRE SCREEN SOIL, AND EITHER SALVAGE OR DISPOSE OF IT PROPERLY. BRING THE DISTURBED AREA TO PROPER GRADE, THEN SMOOTH POOL NOTE: *IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" 15 CM MAY BE NECESSARY TO PROPERLY SECURE THE RECPS. GCA
MAINTENANCE AND COMPACT IT. APPROPRIATELY STABILIZE ALL BARE AREAS AROUND THE INLET. DEWATERING NATERING Drawing
1. INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT EROSION CONTROL
FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY 16" 1;M IN. REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE BLOCK AND RAVEL INLET PROTECTION 2MAX. 16" DETAILS __-~TEMPORARY STABILIZATION FOR SLOPES GREATER THAN 10 FEET
G A4 . CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. A2
C5101 NTS C5101 NITS
A5 TEMPORARY DIVERSION DITCH File Name C5101.CAT
NTS SEDIMENT C5101 Sheet
ISSUED FOR CONSTRUIC C51 01
5 4 3 2 1

5 ~ ~ ~ x E 2 ~~mo
4 1 t N ~ U ~ ~ ~ ul
? L pN(D N
CONTRACTOR TO CUT p00 N
SLIT IN ALTERNATING O C ~Nv C mtirn
SILT FENCE WINDOWS FOR FULL DEPTH OF ~ omrn ~ ~ rn rn
FENCE. ?
PLAN VIEW ` _ a
a~ EMERGENCY SPILLWAY CONSTRUCTED OVER _ ~ ~ ~
UNDISTURBED GROUND AND ARMORED WITH , - ~ ~ ~ RIP RAP AND FILTER FABRIC _ ~ ~ ~ ~ ~
\ ~ SEDIMENT TRAP \ ~ ~ \
~ ~ ~ L ~ - a
EXTRA POST IN MIDDLE CLASS A RIPRAP PAD FOR "HOG WIRE ATTACHED SKIMMER TO REST ON AD FOR ~ L• RIP R ~ EST ON : ,'e:;;.... ; AP -
8' MAX TO POSTS WITH LENGTHS OF OPENING 4'X4'X15"THICK DISSIPATOR PAD THICK ` ~ ,•z, ~
VARIABLE AS DIRECTED BY THE ENGINEER OF WIRE 1 HORIZONTAL METAL POST 1 J
WIRED SECURELY TO VERTICAL 1 POSTS ~ 1 ® ~ Q 1 ~ _ a
1 C ~
BAFFLE INSTALLATION -STEP 1 MIN. 1 - - ~ ~ mm
D MIN. 10 GA. 12 1/2 GA. ' C $ do W ~ ~ C N
LINE WIRES INTERMEDIATE WIRES Q rn L N ~ N ~ D ~ ~
CONTRACTOR TO CUT SLIT IN ALTERNATING OUTLET PIPE SCHEDULE 40 ~ w N ~ 'o PVC END PVC VENT PVC PIPE ~ N a ~ ~ co
(GRADE SILT FENCE WINDOWS CAP PVC E180W PIPE ~ y o ~ V U m s w 'C
I II II I ~ ' FOR FULL DEPTH OF FENCE. _ Q Od~Z _
'FOR REPAIR OF SILT FENCE SLIT (TYP) ~ - ARTH DAM WATER SURFACE o POROUS BAF LE5 (3 MINIMUM) o - - - - - 4_ ~
FAILURES, U~ No. 57 >I>: I~ POROL W ~ ? : ASHED STONE. ~ ~ END o a KIMMER CAP k;ns Assn
°m IR WITH FILTER FABRIC AND RIP-RAP sCHEDULE 40 ~ P' ~,o
FRONT VIEW w PVC PIPE ~~NiTECru~ Ps SKIMMER TO BE TIED OFF TOE ~ ORIFICE ~ o ~ ~ ~ MBANKMENT 2 DIRECTIONS PVC TEE PLATE
. . WATER LEVE DURING STORM PVC PIPE FLEXIBLE o ~ `g
TOP OF ? BAFFLE ? Ns" HOLES IN HOSE PVC TEE _ CERT. No. g UNDERSIDE a ~
MAINTENA CE ~ SHOULD BE POROUS BAFFLES (3 MINIMUM) ? 6" HIGHER SKIM ER STEEL POST BOTTOM OF BAFFLE IN ? ~ ~ THAN THE SKIM ER
1. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND TRENCH AND TRENCH HNRE FABRIC ~ > BOTTOM OF EMERGENCY SPILLWAY ELEV. ~r ~~~P BOTTOM SURFACE H CARD
AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS SILT FENCE FABRIC FILLED WITH SOIL AND TF1E IMMEDIATELY. COMPACTED ~URNA~
o FlLL SLOPE SPILLWAY 2. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, I _ INIMUM FORESLOPE 2 1~2 : 1 niiini
TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT "~N • END VIEW FRONT VIEW RIP RAP RESTING _ PAD FOR SKIMMER ~i
PRDMPTLY. ' + GRADE :.a*~~';:.p,`;:-x: , BAFFLE INSTALLATION -STEP 2 - ~3~{~..~;Ty~.,.~~4 ~ ,:ys~,.~::.~, - MINIMUM BACKSLOPE 3 : 1 ~~i'%, ~~r•
3. REMOVE SEDIMENT DEPOSI y''~ '~q~~'~'~x. ~"~r"p`•''~i ~~"''~`+~`9i~'~ ~P•''~ TS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO w I 6" MIN. COVER OF NCDOT 'arl. w
REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID N X57 WASHED STONE - - _ EARTH DAM - - - SEAL -
UNDERMINING THE FENCE DURING CLEANOUT. ANCHDR SKIRT AS N DIRECTED BY ENGINEER - I - 28419 p~ ®p
4. REMOVE ALL FENCING MATERIALS AND UNSTABLE ~ - c o
SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS FABRIC FOLDED _ 4' LONG x 4' WIDE x ARM ASSEMBLY o FNgNEE~ "-I 12" DEEP CLASS A o '~qN G II T
BEEN PROPERLY STABILIZED. SIDE VIEW OVER HORIZONTAL RIP RAP DISSIPATOR PAD np M LI~
POST ANTI-SEEP COLLA _ _ it "C" ENCLOSURE SEAL NDT VALID UNLESS SGNED AND DATED
i I PVC OUTLET PIPE
HORIZONTAL POST
FENCE AND FABRIC C R ~ S S S TEMPORARY SILT FENCE C5 BURIED IN TRENCH ROSS SECTION 2q MAX. SLOPE o 0 o WATER ENTRY
C510 NTS UNIT
DISTURBED TOTAL REQUIRED QUIRED PROVIDED STORAGEI TOP OF SKIMMER PERSPECTIVE VIEW
6"x6" TRENCH, ~ AREA DRAINAGE REQUIRED SURFACE MINIMI 1RFACE MINIMUM BOTTOM TOP TOP PROVIDED SURFACE SPILLWAY SPILLWAY DAM SKIMMER ORIFICE
BACKFILLED AND ~ BASIN # (ac) AREA (ac) STORAGE AREA DEPT AREA DEPTH ELEVATION WIDTH LENGTH STORAGE AREA ELEVATION WIDTH ELEVATION SIZE SIZE
COMPACTED ' 1 0.71 0.71 1,280 CF 850 SF 3.0° 450 SF 3.0° 246.0' 42' 27' 1,350 CF 1,134 SF 249.0' 4.0' 250.0' 1.5" 0.8"
~ 2 0.41 0.41 740 CF 490 SF 3.0' SKIMMER DETAIL 190 SF 3.0' 246.0' 37' 22' 750 CF 814 SF 249.0' 4.0' 250.0' 1.5" 0.6"
SECTION AT OPENING
3 0.42 3.90 760 CF 4,680 SF 3.0 680 SF 3.0' 249.0' 92' 52' 9,600 CF 4,784 SF 252.0' 15.0' 253.0' 2.0" 1.9"
NOTES• 4 0.20 0.20 360 CF 240 SF 3.0' !40 SF 3.0' 241.0' 32' 22' 600 CF 704 SF 244.0' 4.0' 245.0' L5" 0.5"
C 1. DRIVE STEEL FENCE POST AT LEAST 18" INTO 5 0.35 0.35 630 CF 420 SF 3.0' 120 SF 3.0' 241.0' 3T 22' 750 CF 814 SF 244.0' 4.0' 245.0' 1.5" 0.6"
SOLID GROUND 2. WOOD POSTS ARE NOT ACCEPTABLE 6 0.27 2.03 490 CF 2,430 SF 3.0' , ~ ~ C 430 SF 3.0' 238.0 67 37' 4,125 CF 2,479 SF 241.0 8.0' 242.0' 1.5 1.4
3. USE STAPLES 1' APART TO ATTACH FABRIC 7 0.35 1.47 630 CF 1,760 SF 3.0'
TO "HOG WIRE" 760 SF 3.0' 241.0' 57' 32' 2,700 CF 1,8244 SF 244.0' 6.0° 245.0' 1.5" 1.1"
4. BAFFLE SPACED AS PER APPROVED PLAN. 8 0.35 0.35 360 CF 420 SF 3.0' 420 SF 3.0' 231.0' 37' 22' 750 CF 814 SF 234.0' 4.0' 235.0' 1.5" 0.6"
9 1.24 1.24 2,230 CF 1,490 SF 3.0' 490 SF 3.0' 236.0' 52' 32' 2,400 CF 1,664 SF 239.0° 5.0' 240.0' 1.5" 1.0" o 0
BAFFLE INSTALLATION DETAIL 10 1.80 3.03 3,240 CF 3,630 SF 3.0' o~ 630 SF 3.0' 262.0' 80' 46' 6,936 CF 3,680 SF 265.0' 28.0' 266.0' 2.0" 1.6" `r' N o'"~
w o
12 5.95 7.43 10,710 CF 8,910 SF 3.0' 910 SF 3.0' 191.0' 132' 72' 21,600 CF 9,504 SF 194.0' 28.0' 195.0' 3.0" 2.6" ~ Z ~ ~ ~ JAM
"ONr~ N W~
13 3.04 3.04 5,470 CF 4,060 SF 3.0' Q 060 SF 3.0' 192.0' 92' 52' 9,600 CF 4,784 SF 195.0' 13.0' 196.0' 2.0" 1.9" ~
2' o=rn~ 550 SF 3.0' 176.0' 92' 52' 9,600 CF 4,784 SF 179.0' 15.0' 180.0' 2.0" 1.9" ~ ~
POST 14 3.41 3.41 6,140 CF 4,550 SF 3.0' ~ O JX
NOTE: 15 3.41 3.41 6,140 CF 4,550 SF 3.0' STRUCTURAL STONE SHALL BE 550 SF 3.0' 181.0' 92' 52' 9,600 CF 4,784 SF 184.0' 15.0' 185.0' 2.0" 1.9" Q z ~ ~
CLASS B STONE FOR EROSION Z
CONTROL PURPOSES. SILT SILT FENCE FENCE ~ J ~ Q
SEDIMENT CONTROL STONE 63 SHALL BE NO. 5 OF N0. 57 TEMPORARY SKIMMER SEDIMENT BASIN 63
STONE.
C510 C510 NTS
TOP VIEW
SILT SILT SILT o NISTALLEDEOVER E FENCE FENCE FENCE ~ TOP OF PIPE
9f 1.5' MIN,
• 1 ~ ~ CLASS i RIP RAP(SEE SECTION THRU BASIN BELOW) J
~yW ti 1 '2oW 3' MAX.
AREAS TO BE DISTURBED SEDIMI RIP RAP HEADWALL ~TURBED SEDIMENT STORAGE
SEDIMENT STRUCTURAL (CUT, FlLL, ETC.) FLOi FLOOD STORAGE ZONE SILT FENCE
CONTROL STONE INVERT C 1 IP RAP HEADWALL W PIPE STONE 1.5' MIN. 1' 2' I'"I-1
CROSS SECTION ~ . • . • ~ .s' i .5' 3' ~
FRONT VIEW ~ FLOW ~s ~ ...j NOTE: Ow ~ 5 FLOW-~
SFD~M ~urrrrrrrrri/ X57 W ED STON . 1' THICK X 3' HIGH MIN. DIMENSIONS ARE ENrSTORq~ ~i MINIMUM ACCEPTABLE PIPE INVERT
AREA ~ / UNLESS OTHERWISE F FILTER FABRIC PLAN VIEW CLASS 1 RIP-RAP
\ NOTED. M X57 WASHED STONE _ ^ \ EMERGENCY SPILLWAY CONSTRUCTED OVER ~ \ MAX. SEGMENT DEPTH(CLEAN OUT POINIj UNDISTURBED GROUND AND ARMORED WITH ~
TEMPORARY STONE SILT FE B5 NCE OUTLET
SECTION THRU BASF ~HRU BASIN, FILTER AND CULVERT PIPE ~ RIP RAP AND FILTER FABRIC
C510 NTS NO SCALE \ ~ SEDIMENT TRAP \ ~ ~ ~ \ Y.
PERSPECTIVE VIEW B ~ -
NO SCALE ~ B ' RIP RAP ,
1 DISSIPATOR PAD
1 1
AR F ILTER INLET PR TE B4 TI N 1
- - '~V
(bottom len th C510 NTS 9 )
TOE OF SLOPE
OUTLET PIPE
RIP RAP •RIP RAP
X57 WASHED STONE SPILLWAY AT SPILLWAY AT CONTRACTOR SHALL REMOVE _ -
LOW POINT #57 WASHED STONE LOW POINT SEDIMENT AT SPILLWAY ~ _ EARTH DAM
CLASS B STONE LOCATION AS NEEDED TO POROUS BAF LES (3 MINIMUM) - - - - - Issued PREVENT CLOGGING KIMMER Date By
FLOW (bottom width) o N r
o°o°a°0o°o°o°0°OU°m°0°0°0a° SEDIMENT CMP RISER ~ CD 12 11 08 GCA
CLASS 8 STONE ~o°o°o°o°a°o°o°00°0°0°0°0° °°°°°°0°0°0a°~°0°0°0°00° TRENCH (SEE WATER LEVE DURING STORM PAINTED RED CLEAI~3 T MARK
o_°„°"_o_o,.°„ °_o_° TOP OF BERM [ CROSS SECTION) ~ i nreTrn uni cu~nv ii DICCD oioc 100% CD CH. 01/30/09 GCA
Opoooooop-030 ppa, U J finnan non L- I.- - W I\WLI\ I I L POROUS BAFFLES (3 MINIMUM) 100% CD 03/31/09 GCA
SKIM ER
n SECTION THRU BERM & FILTER PLAN OF SEDIMENT TRAP ;;h- \ I EMERGENCY SPILLWAY ELEV.
pow I o~ ~ ESC REVIEW 07/231/09 GCA
I F,, STOCKPILE ? MINIMUM FORESLOPE 2 1/2 ; 1 ESC PRE-APP 07/30/091 GCA
? AREA ? ESC SUBMIT. 08/04/09 GCA MINIMUM BACKSLOPE 3 . 1
DISTURBED TOTAL REQUIRED PROVIDED TOP OF FLOW FLOW ''c-4~S,~rr~•s t~ga.n;?~ 7 .,wrystW!r.,,sec. '"1 }rC_mw4-.'4a~n'T,''6 x~ I ..1.164 rHf JV;rl,' a{vr,.^ '1~•. lt..w~aM%Pq~'~~.»'Z4 CONSTRUCTION 08/11/09 GCA
AREA DRAINAGE REQUIRED SURFACE MINIMUM AVERAGE AVERAGE BOTTOM BOTTOM TOP TOP BOTTOM PROVIDED SURFACE SPILLWAY SPILLWAY DAM ? I FLOW - EARTH DAM I _
TRAP# (ac) AREA (ac) STORAGE AREA DEPTH WIDTH LENGTH WIDTH LENGTH WIDTH LENGTH ELEVATION STORAGE AREA WIDTH ELEVATION ELEVATION I I ESC RESUBMIT. 09/14/09 GCA GATE VALVE OR ORIFICE
16 0.51 0.51 1,840 CF 650 SF 4.0' IRREGULAR DIMENSIONS - REFER TO PLANS 183.0' 1,848 CF 1,175 SF 5.0' 187.0' 188.0'
17 0.61 0.61 2,200 CF 780 SF 4.0' IRREGULAR DIMENSIONS - REFER TO PLANS 179.0' 2,405 CF 1,061 SF 6.0` 183.0' 184.0' ' I DISSIPATOR PAD CONSTRUCTION 09/16/09 GCA ANTI-FLOATATION DEVICE - i RIP RAP
18 1.93 1.93 6,950 CF 2,460 SF 5.0' 55' 26' 45' 16' 71' 42' PLAN VIEW 182.0' 7,150 CF 2,982 SF 6.0' 187.0' 120.0' I I
ANTI-SEEP COLLA
' Ibl ,
NATURAL GROUND RCP BARREL
CROSS SECTION
TOP OF BERM 5' SILT FENCE/TREE PROTECTION FENCE
_I - 2 3<o ALONG TOP OF BERM
-III-II I TOP ELEV. OF SPILLWAY #57 WASHED STONE 1 1 2.0' 1' 1' MIN. 1 2' CL. 1 RIP RAP
-11 - = TOTAL BASIN CAPACITY DISTURBED TOTAL REQUIRED PROVIDED STORAGE/ TOP OF SKIMMER
I I _ MIN. DEPTH CLASS 1 OR 2 STONE II II II III I MAX. SEDIMENT DEPTH 3.0 _ EXISTING AREA DRAINAGE REQUIRED SURFACE MINIMUM BOTTOM TOP TOP PROVIDED SURFACE SPILLWAY SPILLWAY DAM SKIMMER ORIFICE EXISTING BASIN # (ac) AREA (ac) STORAGE AREA DEPTH ELEVATION WIDTH LENGTH STORAGE AREA ELEVATION WIDTH ELEVATION SIZE SIZE
GRADE -III III I 3 , 3' GRADE
-y I I 1.75 -I I I~ I I 1= I ~ 3' 11 7.86 9.39 14,150CF 15,070 SF 5.0' 204.0' 176' 91' 60,000 CF 16,016 SF 214.0' 15.0' 216.0' 4.0" 4.0"
III _ - J
I I I III-II I III I 11- I I I I I Of 3' 3' ll= Tff Project No. 3 #57 WASHED 2008043
KEY TRENCH STONE Checked By GML
SECTION THRU SEDIMENT TRAP FILTER FABRIC TYPICAL SECTION VIEW SECTC
SECTION VIEW Q SPILLWAY
BASIN Drawn By GCA RISER BARREL SEDIMENT A2 Drawing
C510 NTS EROSION CONTROL
STOCKPILE SEDIMENT TR A3 DETAILS ENT THE N H
TEMPORARY 5 SEDIMENT TRAP C510 NTS
C510 NTS File Name
C5102-EROS-CAT
Sheet C5102
5 4