SW7091009_APPROVED PLANS_20111021

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
DOC TYPE
❑ CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE(
YYYYMMDD

STORM WATER AS -BUILT PLAN
FOR. THE
BERTIE COUNTY CORRECTIONAL INSTITUTE
N.C. DEPARTMENT OF CORRECTIONS
BERTIE COUNTY, NORTH CAROLINA
AS -BUILT PREVIOUS DESIGN INFORMATION SHOWN ON THESE
RECORD DRAWING
PUNS WAS TAKEN FROM PREVIOUS DESIGN AND POST
PISPAAED fRY NFORWMW PRq'DED Si 1K
CONSTRUCTION SURVEY DATA, SEALED BY VARIOUS
OLXERS. CIflCA 2CO5. IT I5 BELIEVED iXATTHE
GONRACTOR CV6'MCIIL iK P.PohLT CF9LRD2
INFORMATION REFLECTED HERE IS THE BEST
DOES *1 RARRMT RE KCRWRN HERVN LLVRfTC
ACCURATE. OR ALL DAIWASSNG THESE DR`MNGS ARE
INFORMATION AVAILABLE TO REFLECT CURRENT SITE
NOT FOR BDWIC, REMIT AND/OR CONSTRICTION
CONDITIONS.
PjR
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ESS...:H'...
SEA•_
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RECEIVED
OCT 2 1 20H
DWQ-WARD
14
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VICINITY MAP
® Hobbs, Upchurch & Associates, P.A.
Consulting Engineers
Wilmington, North Carolina 28411
8262 Market Street, Suite 201, Wilmington, North Carolina 28411
License #: C-0454 Phone: [phone] Fax: [phone]

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STORM WATER AS -BUILT PLAN Ml Hobbs, Upchurch & Associates, P.A.
FOR Camft Elp�
BERTIE CORRECTIONAL INSTITUTE OVERALL SITE PLAN Fw W&&Vw, N06 C&69 28411
BERTIE COUNTY, NORTH CAROLINA 0262 k.lid Stla0. srI. 201. Wl—,W. can C.,a- 7M I I
L.n,. J: C-N6. PW,� [phone] Fm: (910) 06-1N5

GRAPHIC SCALE
100 0 SD 100 200 <W
AS -BUILT
RECORD DRAWING
PREPMED FRO" NFtliW1pN PPOMFD BY THE
CDNIPA w CpETRLCTNO THE FAOIECL DESfl9t
DOES NOT w~ RE INHORw1NMI NERDN CoNPLCTE
1cmuU OR ML ERCDWATSNL THESE gAAS(Z APE
NOT HER BOLw1L. HEMAT NO/0R fb6TMICIW
NRPDXS
PREVIWS DESIGN INFORMATION SHOWN ON THESE
PLANS WAS TAKEN FROM PREVIWS DESIGN AND PO:
CONSTRUCTION SURVEY DATA. SEALED BY VARIOUS
OTHERS. CIRCA 2M IT IS BELIEVED THAT THE
INFORAUT10N REFLECTED HERE IS THE BEST
INFORMATION AVAILABLE TO REFLECT CURRENT SITE
CONDITIONS,
SEAL
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STORM WATER AS -BUILT PLAN
A p = 6 FOR
BERTIE CORRECTIONAL INSTITUTE
BERTIE COUNTY, NORTH CAROLINA
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EXISTINM WATER G STORM PLAN WJmwom,, A" aV*V264It
8252 4mket Strtel Wte 001. Wlm;gtl . Nmh Corollm 20111
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a , e �� Hobbs, Upchurch &Associates, so: a
e 9 BERTIE CORRECTIONAL INSTITUTE FOR NORTHERN END OF conwl�wp Enpmews .z, v" o�,.
BERTIE COUNTY, NORTH CAROLINA EXISTING STORM WATER PLAN N' "#Vm,•NatCAW'28011
0269 Nvbt Stratt 9 hm 201, VJnvNten, NeM Coo'. 16.11
Lkaev 1: C-N!Ie Phone: [phone] Po.: [phone]

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WIDE EMERGENCY
'LEEWAY
\�-l8'CMP.RISER Sw
sw
GRAPHIC SCALE
30 0 15 30 60 120
L
! IN FEET )
EMERGENCY
NY
CMP_ RISER—_��
NORMALPOOL
ELEVATION: 23.0'
I
i�
GRAPHIC SCALE'
3D O 15 30 E0 120
IN MET
AS -BUILT
RECORD DRAWING
PREPARED FRDII eiOPMALON fAdIDED BY iK
03NT'Aa p fAx511VUCING THE P 'CL BESCNER
DOES NOT xARMNT THE K RON IEBON Cp '
UttLWAR. OR ALL FFCDIPASS[C. TMSE p MINES N5
NOT FOIL BDONC. P w AND/w mNvIucToK
RIQVSES
`\EXISTING POND #1
_. wf
I
1
PREVIOUS DESIGN INFORMATION SHOWN ON THESE
PLANS WAS TAKEN FROM PREVOUS DESIGN AND POST
CONSTRUCTION SURVEY DATA, SEALED BY VARMS
OTHERS, CI RCA 2005_ IT IS BELIEVED ➢IAT THE
WFORIMTIOJ REFLECTED HERE IS THE REST
INFORMATION AVAILABLE TO REFLECT CURRENT SITE
CONDITIONS.
POOL
)N: 24.0'
\\
231'
i 208'A�
f _-�-2' WIDE EMERGENCY
'SPILLWAY
sir: 18" CMP RISER _- -
r(` SEE DETAIL
GRAPHIC SCALE
30 0 15 10 SO 120
IN FEET 1
SEAL
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5WIDE SPILLWAY @ EL. 22.5 —2
WITH 3HAV SIDE SLOPES
25
2.50' DIA. REVERSE T01
NORMAL FOOL
3 ORIFICE FOR DRAW DOWN 23 0
t 610'DIP ED
-- 5 6' DRAIN VALVE WISTEM
_ RIPRA �1 OPERATOR TO TOP OF RISER
20
MAIN POND 19.0
30
25
8 10' DIP SO
20 1
HW
STORM
NOT TO SCALE
\I
REBAR TRASH RACK AT TOP
0 MAX WATER LEVEL
i5E5e�ae 1(� I
1 S'TH
8' WIDE SPILLWAY @ EL. 24,25 /
WITH 3H IV SIDE SLOPES —2].6 MA%WATE
200' DIA. REVERSE
T NORMAL POOL ORIFICE FOR DRAWDOWN 2A.5 258
pp_
—17 5— _ — _ _ — \ TOP OF RISER
_ _ — 1 S —
2 MAIN FOND 1B'CMP RISER
FOREBAY 21
21 CONCRETE BASE
<W X AT. X 15'TH
6'DRAIN VALVE W/STEM
OPERATOR TO TOP OF RISER
STORMWATER MANAGEMENT POND 2 SECTION
(
30 I
29
HW
.... E5-----
-i
36'RCP SD ) 2238 1
( AP ��
20 — FOREBAY 21
5'X5' 25
ANTI SEEP
COLLAR IFPBARREL —
20
CUTOFF TRENCH 2'
DEEP X B' WIDE
4 RIPRAP VELOCItt
OISSIPATOR
C.B.AA ta1.15W�t8"TH
USE CLASS B RIPRAP
0
2' WIDE EMERGENCY
SPILLWAY AT EL 26.0
WITH 3HIv SIDE SLOPES —
X 5' 25
SEEP =
CUTOFF TRENCH
DEEP X 8' NOE
NOT TO SCALE
REBAR TRASH RACK AT TOP
F-10' 2' WIDE EMERGENCY —
SPILLWAY AT EL. 22.0 30
AM
WITH 3H IV SIOE SLOPES �-
10'WIDE SPILLWAY@EL, 23S
— 28,O MA%WATER LEVEL
WITH 3HIV SIDE SLOPES
2.50-OIA. REVERSE
- —
— — — — — -
B NORMAL POOL
ORIFICE FOR DRAWDOWN 24.0
24.5 TOP 1
—
p 2A.0_ — —
— — — — _
—OF RISER
25
_
—j
228
18'CMPRISER
6E.IPRAP
2569 LF 12' PVC GRAIN
—
I_
CONCRETE BASE
aW X41 X3'TH
PAD.
MAIN POND
: 20
STORMWATER MANAGEMENT POND 1 SECTION
NOT TO SCALE
TO OUTFALL TO YNO
START 36- PIPE
AT FIRST MANHOLE) YI/8 ELEV. 28.00 FEET
o THROAT a
n ELEV. 26A4' - a
INV. ELEV. 24,50'
SAME AS RIM OF RISER
ON POND I INV. ELEV. 2].98'
YI #8, ADDITIONAL OUTFALL PIPE DETAIL
FOR POND 1
NOT TO SCALE
SEAL
332]0
'
!+CINC�e'
PREVIOUS DESIGN INFORMATION SHOWN ON THESE
PLANK% S WAS TAKEN FROM PREV1S DESIGN AND POST
CONSTRUCTION SURVEY DATA, SEALED BY VARMS
`. RRI
-
OTHERS. CIRCA 2005. IT IS BELIEVED THAT THE
INFORMATION REFLECTED HERE IS THE BEST
INFORMATION AVAILABLE TO REFLECT CURRENT SITE
CONDITONS.
AS -BUILT
a
„$
RECORD DRAWING
rn
Fg
%SPARED PROW INFORW1gN PIKWED IN ME
a a
CONDRKTOI DY6TRUOMO TM PROIER. OFSLNFR
a�i
ODES MIT YA@1MD ME MFMIJA M WON OWFUTL
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2
AODA4TL OR Al DC0uPA5ENO i16E OPA ME
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NOT FN B[ONF PENT MD/011 CG6IRUCFFN
PLRR6E2.
N Q R
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E
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RMWATER POND NOTES:
$
_�
MOVE ACCUMULATED SEDIMENTS FR
d
_
BAY AND MAIN POND AT COMPLE
p
ry S
TRUCTION,
2. LL PERIMETERSOF PONDS TIVE
VEGETATION AND MARS (FROM
T ELEVATIONS TO BO POND
EL .IN BOTH FOREBA ONES)
WITH DMIXTURE OF:
e
RICECUT SIA ORVZOIDESI
Of
SEWES(C )
)yf
SMARTWE NNUM SPP.)
SWITCH VERGATUMI
WILDC AMERICANA)
WILD 1 CA)
_J
J. THE PERIM A STO MANAGEMENT
Q
POND SH ANTED FOLLOWING
SPECIE S SPACED XIMATELY
Q W
15' 20'
F- 0
In
EV HAWTHORN(CRAkIH
P TUPELO(NYSSA BI0
Z
ZQ
a. VE NOTES APPLY ONLY
ATER PONDS AND THE
0
ITIONS. SEE SHEET 12 FOR
TATION PLAN
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GRAPHIC SCALE AS -BUILT
so a zs so IDo zoo RECORD DRAWING
L� PREPARE() FA NFORWTICN PRDAEO BY THE
CONIRN:IO1 CO6lRUE1NC THE MECT. 0`_ ul
( IN FEET 1 DDE; NOT YAR0.WI 111E NFORWiNN IEdN COIMFIE.
ALONATE. OR Nl FNCCYPASLY:. THESE DA. AGE
\ `\ WT FOR BIYOC, NEWT MOTOR L'ENSIMLIM
\ WETLANDS ITVP.IJ
\\ RIPRAP VELOCITY
LU�SE:GLASS
ATOR. I
2 RIPRAP
LC,D
\NSF _NSW ` l 5:1 SW $W __
SWSW SW SW 5!I
SW5'A
I 'I
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\ 1 '
\\ \\ .,",,PROPOSED POND,43 8
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REVISIONS
PREVIOUS DESIGN INFORMATION SHOWN ON THESE
PLANS WAS TAKEN FROM PREVIOUS DESIGN AND POST
CIXJSTRUCTgN SURVEY DATA, SEALED BY VARMS
OTHERS, CIRCA 2005. IT IS BELIEVED THAT THE
INFORMATION REELECTED HERE S THE BEST
INFORMATION AVAIIABLE TO REFLECT CURRENT SITE
CONDIT,IX S. - l
i
sw SN SW_ SN
6.`Il 6L1 i� 6� 6S� 6 z
I
PROPOSED ADDITIONAL
FACILITY
EXISTING 1,000 CELL FACILITY
PREVIOUSLY PERMITTED: AUGUST 9, 2005
DWO PROJECT # 02-1380
SEAL
33270
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'RIM: 28.01
INV: 25.12
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II I C
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EXISTING FENCE
(TYP.)
l � L, sw sw sv
I1 _
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jI LOD Loo
RIM: 29.88 LOD_
1 INV: 25.98
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007 GI #55 —
\ 007 RIM: 30.30
'I j I\DDT INV: 26.63
j i \ DOT
I'
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LINE TO BE
sw sw
GRAPHIC SCALE
70 0 10 20 <O 80
I IN FEE!
INV: 26.11 -
`J l� i
sw sw sw 5w sw
—
GI #62
RIM: 29.89
FLL00 - L00 - LOD - LOD -
r �
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37 LF OF 12- RCP CJ j
@2.76% SLOPE
ems'
___________
r PROPOSED ADDITIONAL
1 FACILITY ,El
8'
0
qq 23
I. GI 5 \0f 14 I I
III. RIM: 30. 3 y
INV: 26. 6
II I S.w I ® �' n
xX \2113
Lug
x
! j GI #49 .\ I /
I RIM::3008 08 Y
RIM: 27.99 ,
i I INV: 21.72 INV: 24.78 I �F\/ _ — — _ GI #59
INV IN: 26.83
r +�
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iw siV Sw Sw Sw� Sw-x
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`GI#50
g
RIM: 29.09
99
INV: IN (N INV. IN (NEW): 25.99
I
RECORD DRAWING
PI✓m R Wd TON PR0.70DO w THE
WNIPICTOR CONSIR11CM0 THE PROJECT. OESSNER
DOES NOT YIARAN THE RRONRION RERON CONPL
.VI]pATE. CA w E4CC xsBNa. R6$ DRAI,,1tS
431 FOR BCWC, KW9 ARD/OP CORSTMIC OR
GI #33
RIM: 29.51
INV: 27.21
ABANDONED
GI #57
RIM: 30.46
INV: 27.66
6
REVISIONS
PREVIOUS DESIGN INFORMATION SHO,NT' ON THESE
PLANS WAS TAKEN FROMPREVIOV7�'DES_- AND `0ST
CIXJSTRUCTION SURVEY DATA, gALED6T AND
OTHERS. CIRCA 200S IT IS BELIIIMMMED THAT THE
CONDITIONS.
NOTE: FOR EXISTING PIPE SIZES. SLOPES, RIMS, AND
INVERTS, REFER TO AS -BUILT PLANS OF ORIGINAL
DESIGN
R I EXISTING 1,000 CELL FACILITY
PREVIOUSLY PERMITTED: AUGUST 9, 2005
DWQ PROJECT # 02-1380
GI #58
RIM: 30.54
INV: 27.44
NLET PROTECTION (TYP.)
GI #49
RIM: 29.58
INV: 26.98
SEAL
33270
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POND NORMAL
POOL
��•'8
SPILL
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\ NORMAL,POOLS \ \
\ •��� IELEVATION.
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NW
sW� $w Sw 5w
\ - -
�'S' ROPOSEDP_OND__#2=- - -'i� /� •
24.5
-,1 6'1 VEGETATED SHELF
1
\
23 �
sw-
I
GRAPHIC SCALE
30 0 15 30 60 120
2.W OW REVERSE
NORMAL POOL ORIFICE FOR DRAWOOWN 24.5
S
l IN TLE! )
AT TOP
—V.51 MAX WATER LEVEL
TOP OF RISER -
6:1
1B' CMP RISER
VEG. SHELF
—
62 LF 12 CMP BARREL
2'�26
26
4W X 4% X 1.5TH
V DRAIN VALVE WSTEM
OPERATOR TO TOP OF RISER
STORMWATER
MANAGEMENT POND 2 SECTION
NOT TO SCALE
TOP OF DAM
--- -� LINE WITH RIP -RAP
LINE WITH RIP RAP
6:1 SIDE SLOPES
— FILTER FABRIC J
JikEit➢
EXTEND RIP RAP
TO BOTTOM OF SHELF EXTEND RIP RAP TO 5 PAST
FILTER FABRIC
10'
END OF POND GRADING OR IN
WEIR LENGTH
ACCORANCE WITH OUTLET PIPE
RIP RAP SIZING
PREVIOUS DESIGN INI
PLANS WAS TAKEN Ff{
CONSTRUCTION SURD
OTNERS, CIRCA 2W5.1
INFORMATION REFLEC
INFORMATION AVAMfi
CCNomDNS. I
AS-BUIL
PROPOSED WORK TO BE DONE:
1. REGRADE POND AS SHOWN.
2. WIDEN SPILLWAY AS SHOWN ON
THE PLANS AND DETAILS (SEE
THIS PAGE).
3. RIP RAP AT THE PIPE OUTLETS
AND SPILLWAY AS SHOWN ON
THE DETAILS (SEE THIS PAGE).
4. PLANT VEGETATION ON POND
SHELF AS SHOWN ON POND
VEGETATION PLAN.
HY NDE EMERGENCY
SPILLWAY AT EL 26.0
WRT1 O :W SIDE SLOPES
11 F X 5. 25
�Alfil-SEEP —
CUT-0FF TRENCH 2
DEEP X 6' WIDE
ELEV: 28.00TOP OF DAM
DITCH AND BURY
FILTER FABRIC EDGE
(MIN. 12- OF FABRIC)
RIPRAP VELOCITY
DISSIPATER
BAA 141LxISWAIDT
USE CUSS B RIPRAP
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NOT TO SCALE
POND 2 EMERGENCY SPILLWAY CROSS-SECTION
NOT TO SCALE
10
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\� A
20'.. WIDE EMERGENCY aREvlous of
\ \ SPILLWAY �` \ \ .\ �\ I, \ \ ` 1 _ -\ CWSTR st
__� •1 '� \ OTHERS, Cm
_ 1 CONSTRIKT
I I - - ., V
\SEE CMP RIS R _ y +. i. 1 • \ a \ INroRMAna
SEE_ DETAIL = _ , ,.`11
1 10 1 VEGETATED SHELF, �\
1 _ _ HALF ABOVE NORMAL POOL AS-E
\AND HALF BELOW - RECOR I
PROPOSED POND #3 __,,_, sr
2
_ 2
\ ` 60' �� -. - --,-_. --- - -_2 —' - -. _ —� � '' j i% \ PROPOSEo�wnn-I vovovno-
1. REGRADE AND WIDEN POND AS
SHOWN.
2. REPLACE OUTLET STRUCTURE
-
�.� - � _, -- - ---- AND OUTLET PIPE AS SHOWN.
NORMALPOOL
\ - --- - \ 3. WIDEN SPILLWAY AS SHOWN ON
ELEVATION: 22.0' \ —� --
V `� `� - - THE PLANS AND DETAILS (SEE
34 THIS PAGE).
'Olt,
4. PLANT VEGETATION ON POND
BANKS AND SHELF AS SHOWN
ON POND VEGETATION PLAN.
�\ •\ \ \•. \ j _ 5. RIP RAP AT THE PIPE OUTLETS
AND SPILLWAY AS SHOWN ON
GRAPHIC SCALE THE DETAILS (SEE THIS PAGE).
3D 0 Is 30 60 12D
Is nu I
1Q
30 _. _�A
_ FEW TRASH RACK AT TOP WIDE EMERGENCY
SPILLWAY AT EL MAD
H1V tam MAX W
AX WATER LEVEL MATH 3H:IV SIDE SLOPES —
25
nJ —
2.FICE FOREVERSE TOP OF RISER SXS
1U NORMAL POOL ORIFICE RDRAWDWN O22.0 - VE — — — — — — - ANTI -SEEP —
10.10' DIP SD 22_ _ _ —0 22.0_ _ COl1AR
— - — --- --- 5 — — — — — — — -- '10:1 VEG. SHE —
W DRAIN VALVE W/STEM
20 2 1 I1 OPERATOR TO TOP OF RISER 77 LF 30' CMP BARREL 01.00%SLOPE - RIP 11 FORERAV 36' CMP RISER 18. _
— 18.5 1 MAIN POND CONCRETE BASE
EXCAVATE POND V DEEPER EXCAVATE POND 1- DEEPER 5W X St X t57-if —
15_ FOR SEDIMENT STORAGE FOR SEDIMENT STORAGE 15
STORMWATER MANAGEMENT POND 3 SECTION 4 RDZ ATOLOGITY
NOT TO SCALE C.B.M 14UISY 18
'TH
USE GLASS B RIPRAP
POND NORMAL 1
POOL
TOP OF DAM
------ LINE KITH RIP -RAP
i
FILTER FABRIC
�1
—EXTEND RIP RAP
TO BOTTOM OF SHELF EXTEND RIP RAP TO S' PAST
END OF POND GRADING OR IN
ACCORANCE WITH OUTLET PIPE
RIP RAP SIZING
POND 3 EMERGENCY SPILLWAY SECTION
WITH RIP -RAP
3:1 SIDE SLOPES
FILTER FABRIC
ELEV: 29' TOP OF DAM
DITCH AND BURY
FILTER FABRIC EDGE
(MIN. 12- OF FABRIC)
POND 3 EMERGENCY SPILLWAY CROSS-SECTION
NOT TO SCALE
M
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PLANT SPECIES FROM
TABLE A FOR AREA
WITHIN THE VEGETATED
SHELF ABOVE THE
NORMALPOOL
PROPOSED POND #2
TABLE A: SHALLOW LAND
I:lYK61 Wd1III kiUlgH9AdM169USN1a`A
ASCLEPIAS INCARNATA
SWAMP MILKWEED
CAREX TENERA
QUILL SEDGE
CHELONE GLABRA
WHITE TURTLEHEAD
EUPATORIADELPHUS DUBIUS
DWARF JOE PYE WEED
EUPATORIADELPHUS FISTULOSUS
JOE PYE WEED
EUPATORIADELPHUS MAGULATUS
SPOTTED TRUMPETWEED
HIBISCUS COCCINEUS
SCARLET ROSE MALLOW
HIBISCUS LAEVIS
HALBERDLEAF ROSEMALLOW
KOSTELELTZKYA VIRGINICA
SEASHORE MALLOW
LOBELIA CARDINAL'IS
CARDINAL FLOWER
LOBELIA ELONGATA
LONGLEAF LOBELIA
LOBELIA SIPHILITICA
GREAT BLUE LOBELIA
RHYNCHOSPORA COLORATA
STARRUSH WHITETOP
SACCHARUM BALDWINII
NARROW PLUMEGRASS
PLANT CENTIPEDE
PLANT SPECIES FROM
TABLE B FOR AREA
WITHINTHE VEGETATED
SHELF BELOW THE
NORMALPOOL
GRAPHIC SCALE
NORMALPOOL
20 0 10 20 a0 90
ELEVATION: 24.5'
IN re
TABLE B: SHALLOW WATER
RECOMMENDED PLANT SPECIES:
BOTANICAL NAME COMMONNAME
ALISMA SUBCORDATUM
HYDROLEA QUADRIVALVIS
IRIS VIRGINICA
JUNCUS EFFESUS VAR. PYLAEI OR SOLUTUS
LUDWIGIA SPP.
PELTANDRA VIRGINICA
PONTEDERIA CORDATA
SAGITTARIA LATIFOLIA
SAGITTARIA LANCIFOLIA
SAURURUS CERNUUS
SCHOENOPLECTUS TABERNAEMONTANI
SCHOENOPLECTUS AMERICANUS
SCHOENOPLECTUS PUNGENS VAR. PUNGENS
SCIRPUS CYPERINUS
ZIZANIOPSIS MILIACEA
TABLE B FOR AREA
WITHIN THE VEGETATED
SHELF BELOW THE
NORMALPOOL
WATER PLANTAIN
WATERPOD
BLUE FLAG IRIS
SOFT RUSH
PRIMROSE WILLOW
ARROW ARUM
PICKERELWEED
DUCK POTATO
BULLTONGUE
LIZARD'S TAIL
SOFT STEM BULRUSH
THREE -SQUARE BULRUSH
WOOLGRASS
GIANT CUTGRASS
PREVIOUS
01 0 B
PURPGSR.
NOTES:
1. WET DETENTION BASINS SHOULD INCORPORATES _
DIVERSE SPECIES OF SHALLOW WATER EMERGENT AND SHALLOW LAND
A
HERBACEOUS VEGETATION ON THE VEGETATED SHELF.
=a
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2. A MINIMUM OF 1 PLANT PER 10 SF OF SHELF AREA SHALL BE PLANTED.
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3. CONTRACTOR NOT LIMITED TO ONLY THESE PLANT SPECIES, ANY PLANT
=
J
SPECIES USED (NOT ON THIS SHEET) SHALL BE APPROVED BY ENGINEER
BEFORE BEING PLANTED.
4. WILDFLOWERS, NATIVE GRASSES, AND GROUND COVERS SHOULD BE
SELECTED TO MINIMIZE MOWING; FERTILIZING WILL BE ALLOWED FOR INITIAL
ESTABLISHMENT.
5. SPACING BETWEEN PLANTS SHALL BE APPROX. 36" TO 48" TO CENTERS.
6. AT THE END OF THE FIRST YEAR AND SECOND YEAR, ALL PLANTS THAT DO
NOT SURVIVE MUST BE REPLACED.
7. PLANT SPECIES CAN BE FOUND AT: COASTAL PLAIN CONSERVATION
NURSERY, 3067 CONNERS DRIVE, EDENTON, NC 27932.
8. APPLY 3,500 POUNDS/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000
POUNDS/ACRE OF 10-10-10 FERTILIZER ALONG POND BANKS.
GRAPHIC SCALE
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REVISIONS
CONCRETE 24'C18' FRAME CONCRETE 24Y FRAME
/-00L (TYP.) A GRATE ( w.) `COLLAR (TYP.) `& GRATE (TYP.)
14
_A-MCGARD GRADE 1RYPN.
0000000000�00 o0000000o BOLTSYP T)
MIN.' -
I
NON -SECURE FRAME AND GRATE SECURE FRAME AND GRATE
I
I
13P
2111
i
WAW
FRAME SECTION
NOTES
STORM DRAINAGE FRAME AND GRATE USED INSIDE
COMPOUND WILL USE THE 'SECURE FRAME AND
GRATE'.
ALL FRAMES WILL BE U.S. FOUNDRY A MANUFACTURING
AN COMPY MODEL I USF 4122 OR APPROVED EOUAL
ALL GRATES WILL BE U.S. FOUNDRY A MANUFACTURING
COMPANY MOOEL • USF 61W OR APPROVED EQUAL
i 24"x36" FRAME AND GRATE DETAIL
C.C3A NOTTOS
711-111 `r THICK CONCRETE TOP WITH
I E STEEL REINFORCING -
II —III W2.111W2.1 VIWF
iIL WIDTH VARIES
H ALL STEPS IN MANHOLES SHALL
BE COPOLYMER POLYPROPYLENE
w PLASTIC. REINFORCED WTTH I2
a7Z GRADE W REINFORCEMENT
> w STORMMANHI%E STEPS 0 16' O.C. IF
V' DRAIN LINE DEP IR IS MORE THAN Ta
STORM DRAIN LINE
s GRATE INLET DETAIL
C.C.3A NOT TO SCALE
M REBAR
1T O.C.EW.
3000PS1 CONRETE
FOUNDATION
COMPACTED
SUBGRADE
PREVIOUS DESIGN INFORMATION SHOWN ON THESE
PLANS WAS TAKEN FROM PREVKKIS DESIGN AND POST
CONSTRUCTION SURVEY DATA, SEALED BY VARIOUS
OTHERS. CIRG 2005_ IT IS BELIEVED THAT THE
INFORMATION REFLECTED HERE IS ME BEST
INFORMATION AVARABLE TO REFLECT CURRENT SITE
CONDITIONS.
AS -BUILT
RECORD DRAWING
PREPARED EHCY INFCNWIM PPNT(D BY RC -
CIYRMCTw D3NSiR1KTN0 THE PRO.CCI. 01
DOES NOT VARANT THE WORWTCN HUNDIN CDIPGiE,
ACCURATE. OR ALL El(LAPAS c THESE DR`K ARE
NTT FOR BIDDING. PEIMR AND/W CW6IMICId
PURP15L2.
SEAL
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B MAX STD SFRENGITI FABRICWITH WIRE FENCE
S MAX EXTRA STRENGTH FAIDIIC WEDglli WIRE FENCE
I R
MIN_
WIRE FENCE, EXTEND i0
BOTTOM OF TRENCH
PLASTIC OR
WIRE TIES
ADD IT OF 05 OR K] STONE IF
RUNOFF FLOWS PARALLEL TO
TOE OF FENCE
BACKFILL TRENCH AND
COMPACT THOROUGHLY
IT-� jI�I nl
-I-� 'I-L� MIN' GROUND
INSTALL ATION & MAINTENANCE NOTES
1. REMOVE ANY SEDIMENT GREATER THAN 12" DEEP. REPAIR
-
1-
III III-
ANY DAMAGE OR UNDERMINING IMMEDIATELY.-
2, STONE OUTLET TO BE ADDED AT LOW POINTS IN SILT
II
FENCE, SEE DETAIL.
-III �I
3. CONTRACTORS OPTION TO USE AT TOE OF SLOPES
'i1I0 (-
ADJACENT TO PAVEMENT TO PROTECT PAVED SURFACES.
4" MIN.
4. FABRIC SHALL BE INSTALLED ON ME UPSLOPE SIDE OF THE
WIRE FENCING.
TEMPORARY SEDIMENT
FENCE DETAIL
1
NOT TO SCALE
A
INLET
PLAN
AST STONE
A
r 6 BFEEL POSTS (ttP.)
/ WIRE MESH - 23 GAGE,
114. OPENIN?E
P DFOR
SEDIMENT
CAPTURE
(SEE PLAN FOR
1
DIMENSIONS)
NI
11IN
FILTERED NOTE:
WATER FRAMES AND GRATES TO REMAIN
SECTION A -A OFF INLET STRUCTURES WHILE
INLET PROTECTION! IS W PUCE
TEMPORARY INLET PROTECTION DETAIL
� NOT TO SCALE
CONSTRUCTION SPECIFICATION
MATERIALS:
1. USE A SYNMEDO FILTER FABRIC OF
AT LEAST 95% BY WEIGHT OF
POLYOLEFINS OR POLYESTER, WHICH IS
CERTIFIED BY THE MANUFACTURER OR
SUPPLIER AS CONFORMING TO ME
REQUIREMENTS IN ASTM D 6461.
SYNTHETIC FILTER FABRIC SHOULD
CONTAIN ULTRAVIOLET RAY INHIBITORS
AND STABILIZERS TO PRDVDE A
MINIMUM OF 6 MONTHS OF EXPECTED
USABLE CONSTRUCTION LIFE AT A
TEMPERATURE RANGE OF 0 TO 12W F.
2. INSURE THAT POSTS FOR SEDIMENT
FENCES ARE 1.33 LS/LWEAR FT
STEEL WM A MINIMUM LENGTH OF 5
FEET. MAKE SURE THAT STEEL POSTS
HAVE PROJECTIONS TO FACIUTATE
FASTENING THE FABRIC.
3. FOR REINFORCEMENT OF STANDARD
STRENGTH FILTER FABRIC. USE WENT
PENCE WTH A MINIMUM 14 GAUGE
AND A MAXIMUM MESH SPACING OF 6
INCHES.
RECORD DRAWING
PRfPMSD IRON NFORIMIW PBOMDED BY IMF
C WTRACRA CG6IRUCIING 11E PROJECT. Cf$fJEY
IXXS NOT VARIANT M INlpiwttN MERIDA COMPLETE
ACCDMTE OF AL ENCWPAS9NG. THESE DRAWNGS ME
NOT FOR BOOING. PERMIT MU/0R CONSTILX
PURPOSES
PREVIOUS DESIGN INFORMATION SHOWN ON THESE
PUNS WAS TAKEN FROM PREVOUS DESIGN AND POST
CONSTRUCTION SURVEY DATA, SEALED BY VARIOUS
OTHERS, CIRCA 2W5. IT IS BELIEVED THAT THE
INFORMATION REFLECTED HERE IS THE BEST
INFORMATION AVAILABLE TO REFLECT CURRENT SITE
CONDMwS. -
41 MAINTENANCE:
MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT
MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION
4, USE GEOTEXTILE FABRICS. SITE. THIS MAY REQUIRE PERIODIC TOP DRESSING WMH
NOTE: 2-INCH STONE.
A CONSTRUCTION ENTRANCE SHALL BE CONSTRUCTED AFTER EACH RAINFALL. INSPECT THE CONDITION OF THE
AT ALL POINTS OF INGRESS AND EGRESS TO ME SITE ENTRANCE. IMMEDIATELY REMOVE ALL OBJECTIONABLE
FROM PUBLIC ROAD. MATERIALS SPILLED. WASHED. OR TRACKED ONTO PUBLIC
ROADWAYS.
CONSTRUCTION SPECIFICATION
MATERIALS:
1. CLEAR THE ENTRANCE AND
EXIT AREA OF ALL
VEGETATION, ROOTS. AND
OTHER OBJECTIONABLE
MATERIAL AND PROPERLY
GRADE IT.
2. PLACE THE 2'-3' COARSE
AGGREGATE TO ME SPECIFIC
GRADE AND DIMENSIONS
SHOWN ON THE PLANS, AND
SMOOTH IT.
3. PROVIDE DRAINAGE TO
CARRY WATER TO A
SEDIMENT TRAP OR OTHER
SUITABLE OUTLET.
TEMPORARY
NOT TO SCALE
SEQUENCE OF CONSTRUCTION
1. OBTAIN EROSION CONTROL PERMIT AND ALL OTHER APPLICABLE PERMITS PRICE TO ANY
LAND DISTURBING ACTIVITY.
2. SCHEDULE A PRE CONSTRUCTION CONFERENCE WITH ME OWNER, ALL CONTRACTORS FOR
LAND DISTURBANCE ANGOR EROSION CONTROL AND EROSION CONTROL AUTHORITY
PERSONNEL TO DISCUSS THE PROJECT AND THE EROSION CONTROL RAN.
3. INSTALL CONSTRUCTION ENTRANCE AND SILT FENCE AT THE LOCATIONS SHOWN ON THE
EROSION CONTROL PLANS. ALL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE
INSTALLED PRIOR TO ANY LAND DISTURBING ACTIVITY. THE MEASURES SHALL REMAIN IN PLACE
UNTIL CONSTRUCTION OF THE PHASE IS NO LONGER POSSIBLE WITHOUT REMOVAL OF THE
MEASURES AND ALL POSSIBLE EARTH WORK IS STABILIZED AROUND ME PHASE SUCH AS
ROADWAY, GRASSED AREAS, ETC.
4. BEGIN GRADING ACTIVITIES.
5. MAINTAIN EROSION CONTROL DEVICES PER SPECIFICATIONS AND AFTER EVERY RUNOFF
PRODUCING RAINFALL.
S. AT COMPLETION OF CONSTRUCTION OR ANY PHASE OF GRADING, ESTABLISH VEGETATION IN
COMPLIANCE WITH NCDENR EROSION CONTROL REGULATIONS AND THESE PLANS.
T. REMOVE ALL TEMPORARY MEASURES.
NOTES
PURSUANT TO G.S. 133 A5212), THE ANGLE FOR GRADED SLOPES AND FILLS SHALL BE NO
GREATER MAN ME ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER OR OTHER
ADEQUATE EROSIONLONMOL DEVICES OR STRUCTURES. IN ANY EVENT, SLOPES LEFT
EXPOSED WILL, WITHIN 21 CALENDAR DAYS OF COMPLETION OF ANY PHASE OF GRADING. BE
PLANTED OR OTHERWISE PROVIDED WITH TEMPORARY OR PERMANENT GROUND COVER,
DEVICES, OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION.
PURSUANT TO G.S. 113A 57I3I. PROVISIONS FOR PERMANENT GROUNDCOVER SUFFICIENT TO
RESTRAIN EROSION MUST BE ACCOMPLISHED FOR ALL DISTURBED AREAS WITHIN 15 WORKING
DAYS OR 9O CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF
CONSTRUCTION OR DEVELOPMENT.
SEED BED PREPARATION
I. RIP THE ENTIRE AREA TO 6' DEPTH.
2. REMOVE ALL LOOSE ROCK,ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE
REASONABLY SMOOTH AND UNIFORM.
3, APPLY AGRICULTURAL LIME. FERTILIZER. AND SUPERPHOSPHATE IN ACCORDANCE WITH
'SEEDING SCHEDULE' AND MIX WITH SOIL.
4, CONTINUE TILLAGE UNTIL A WELL PULVERIZED, FIRM, REASONABLY UNIFORM SEEDBED IS
PREPARED TO 6INCHES DEEP.
5, SEED ON A FRESHLY PREPARED SEEDBED AND COVER SEED LIGHTLY WITH SEEDING
EQUIPMENT OR CULTIPAGK AFTER SEEDING. SEED ACCORDING TO'SEEDING SCHEDULE;
6. MULCH IN ACCORDANCE WITH 'SEEDING SCHEDULE' IMMEDIATELY AFTER SEEDING.
2. INSPECT ALL SEEDING FOR COMPLIANCE WITH THE REQUIREMENTS OF THE 'SEEDING
SCHEDULE'. MAKE NECESSARY REPAIRS AND RESEED WITHIN THE PLANTING SEASON, IF
POSSIBLE, OR ME DAMAGED AREA SHALL BE REESTABLISHED FOLLOWING ME ORIGINAL
LIME. FERTILIZER. AND SEEDING REQUIREMENTS.
SEEDING SCHEDULE BERTIE COUNTY FACILITY
TEMPORARY SEED MIX SWLLL BE USED FOR ALL AREAS EXPOSED GREATER MAN ONE
WEEK AND SUBJECT TO FURTHER DISTURBANCE. PERMANENT SEED MIX SHALL SE
CHECKED FOR ADEQUACY ON JULY 15. AN ADEQUATE COVER SHALL HAVE SO SPRIGS
OF BERMUDA OR SERICEA LESPEDEZA PER ONE SQUARE FOOT.
TEMPORARY SUMMER SEED MIX (TO BE FOLLOWED BY PERMANENT FALL SEED MIN
SPECIES RATE(LBJACRE)
MARCH I - SEPT.1 GERMAN MILLET 120
TEMPORARY WINTER SEED MIX (TO BE FOLIDWED BY PERMANENT SPRING SEED MIT()
SPECIES RATE(LBJACRE)
BE". 1 - MARCH 1 WINTER RYE (GRAIN) 200
KOSS LESPEDEZA 120
PERMANENT SPRING SEED MIX
SPECIES RATE(LEJACRE)
MARCH I -JULY I PENSICOIA BAHIAGFIASS N)
COMMON BERMUDA 25
SERICEA LESPEDEZA SO
PERMANENT FALL SEED MIX
SPECIES RATERATE� ELBJACRE
SEPT. 1-NOV. 1 COMMON BEflMUDA 30
SERICEA LESPEDEZA (UNSGARIFIED) 30
KOBE LESPEDEZA 10
SOILAMENDMENTS
TO BE INCORPORATED INTO THE TOP 3 INCHES OF SOIL IN AREAS WITH SLOPES 2:1 OR PUTTER
APPLY FERTILIZER (10-10-10) AT A RATE OF 1D00 LJYACRE
APPLY UME (GROUND AGRICULTURAL UAESTONE) AT A RATE OF 4000 LB/ACRE
APPLY SUPERPHOSPRATE (04") AT A RATE OF 200 LWACRE
REWIRED FOR PERMANENT SEED MIX ONLY
MULCH
APPLY 4,000 LEIACRE GRAIN STRAW OR EQUIVALENT COVER.
ANCHOR MULCH WITH ROVING, NETTING OR BY TACKING WITH ASPHALT EMULSION AT A RATE
OF401) A ACRE
WATER
MINIMUM OF 1' OF RAINFALL A WEEK (IF NOT SUPPLIED NATURALLY, CONTRACTOR
SHALL SUPPLY THE REMAINING AMOUNT UNTIL GROUND COVER HAS BEEN ESTABLISHED).
MAINTFNANC.F
REFERTIUZE IN THE SECOND YEAR UNLESS THE GROWN IS FULLY ADEQUATE,
MOM' WHEN THE AVERAGE PUNT HEIGHT EXCEEDS 6INCHES.
RESEED, FERTILIZE AND MULCH DAMAGED AREAS IMMEDIATELY.
SGL
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