SW4100602_APPROVED PLANS_20100702

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
DOC TYPE
❑CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
DOC DATE
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Approved Stormwater Permit Documents
Construction in accordance with these documents is
required by the stormwater permit. North Carolina
rules require that the stormwater system designer
Inspect during construction; certify conformity with the
plans and specs; and certify compliance with the
stormwater rules. (15A NCAC 2H .1008 (j) )
Pe-rrm-yii,t,,,# 40 Datez/� �
by./!! _ NC Division of Water Quality
Sheet #�. / Revision pate ZD O
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Allied Design, Inc.
TURBOCARE ADDITION — STORMWATER MANAGEMENT PLAN CIVIL ENGENEPRINGOI.AND SURVEYING
4720 TURB CARE INC. WINS'I'TO' ER MILL ROAD
N
O W[NN-SA1.EiM, NORTH CAROLINA 27107
I'huatc: (376
) 765 -23
77
ax: 336) 63050 WESTINGHOUSE ROAD tp://www.allieticngsurv
.com
PROJ
—011
RURAL HALL, INC. DATE: NO.: APRIL92010.
SKETCH NO.: SWM 01.1

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Approved Stonnwater Permit Documents
Construction in accordance with these documents is /
required by the stormwater permit, North Carolina
rules require that the stormwater system designer
Inspect during construction: certify conformity with the /
plans and specs: and certify compliance with the
stormwater rules. (15A NCAC 21-1.1008 (j)) j Permit # SK1yt 0 Date // /
by � NC Division of Water Quality
Sheet # Z Revision Date-V—J�Z&/4
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"Sheet Index"
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Allied Design, Inc.
TURBOCARE ADDITION - STORMWATE.R MANAGEMENT PLAN CIVIL ENGINEERING4LANnSURVF,YING
TURBOT 7 (''� INC.4720 KESTER MILL, ROAD
CARE, CWINSTON-SALPM, NORTH CAKOLINA 27103
Phone: [phone]
3050 WESTINGHOUSE ROAD Paz: (33 wall- d-cG
h llP:l/www.a I I icd-cngsurv,cutn
RURAL HALL, INC. DATE: PROJECT NO.: APRILL�20110
SKETCH NO.: SWM 01.2

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Ada 36`;OOO:.sf of impervious ' - _ -___ --- §TGRAGE PAD
GRID rnto Zone #1 lt;will be collected ;
JF BUILDING �NORTH ; DING G by an exisfng pipe network. f �•,
sT.
kA
Total impervious for the Zone = 23.7%',` I
i
THE ENTIRE INDUSTRIAL AREA DRAINS i
STORM WATER THROUGH DRAINAGE
ZONE NO. 1 TO OUTFALL N0. 1. I I DUNE POWER
(FROM THE RETENTION PONDS AND i CQELEE.
I OVERLAND RUNOFF TO MUDDY CREEK). I I SUBSTATON
---------- ST---- —--- -------- --- -�--_
N15 00
OU TFALL
NO. 1
LATITUOE 36'14'09'
LONGITUDE 80' 19'41"
3
RFTENTCN POrN05
IN
ZONE NO-1
I I
S7 �Tpre s na w.eu T.xc c D A
1 AJ751 • AJ -2. —
�
L _
ZONE NO. 3
-
I 9
NOTE -.
a
I DRAINAGE FROM LANDSCAPED AREA
5T
BETWEEN SERVICE ROAD AND BERM
'd
AT TOP OF BANK FLOWS FROM
ZONES 3 AND 4. (SHEET FLOW
i 1%
OVERLAND RUNOFF TO MUDDY CREEK).
No�Change5' ! ZONE NO. 4 >- -0 J
I
BERM AT TOP OF BANK j
I
N10 0--—-—- — - — - —' - — - — -— — - — - —-
i
I
�1NCange ZONE NO. 5 4
o�-----
MAIN PLANT ENTRANCE ROAD, COURTYARD PARKING
I tOT, COURTYARD LANDSCAPED LAWN AREA AND ROOF
DRAINS FROM BUILDING A ET BUILDING B DRAINS
1 I STORM WATER THROUGH DRAINAGE ZONE NO.5.
I {FROM A FLARED END SECTION AT BOTTOM OF BANK
TO MUDDY CREEK THROVGH AN OPEN DRAINAGE DITCH)
I
I
I
I
1
I
into Zone #2 as sheetflow '
N5 00
-'—'—'—'—'—'—'
_ not -into e-network
i-' —' ( pipe -network-). — -
f
;- This is the only hard surface within the Zone
E Total impervious for the Zone = 0 7%
' - - - tZzl
ZONE NO. 2 F
RIPRAP £CHANNEL "
BRICK HEADWALL
r I NOTE'
OUTALL i ENTIRE LANDSCAPED LAWN AREA BETWEEN MAIN PLANT
NO. 2
ENTRANCE AND U.S. HIGHWAY 52 DRAINS STORM WATERTHROU-
?�QO LATITUDE
36.14.02.1 (FROM rA SERIES OF NDRAINAGE �R ONNECTTEDOuTFALL CATCH ASS S
LONGITUDE
BO'19*49" THRQUGHT THE LANDSCAPED AREA TO MUDDY CREEK).
I II
1
NO
VO — _ —�—_
I U4S HIGHWAY 52 R/W --- -- --
•
E15 00
5T AGE PAO
♦s-2
BUL,MNG C
FL 0- 89&W
® •_= I
�r I ® x o-'
® I
I
R. a DI W
---- ------fir ------ a
COURTYARD
PARKING LOT
E20 00 E25 00
I I
I I
BERM AT TOP OF BANK I
I I
I I
I I
I
EMPLOYEE I
PARKING LOT
I
I
I
I�� I
I
BERM AT TOP OF BANK
YNN PLANT ENTRANCE
E30 00 /
' — — ' — — — - - N20 00 /
I
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4. 0 �— y
A STORAGE AREAS Q 0 12 2= CL y a-
! 0
5-1 MAIN MANUFACTURING AND ASSEMBLY BUILDING STORAGE AREAS
!
S-2 ELIMINATED FEB. 2010
t� !
S-3 SALVAGE YARD
b7 1
5-4 BERMED WASTE OIL AST
S-5 BERMED WASTE COOLANT AST
F
S-6 OIL AND COOLANT PRODUCT STORAGE AREA
S-7 AIR COMPRESSOR AND 13ACKUP GENERATOR BUILDING
5-8 N/A -COOLANT EVAPORATORS REMOVED JULY, 2009
S-9 COOLING TOWERS
!
i
5_10 GENERATOR BUILDING DIESEL FUEL AST
r
5-11 FIRE WATER TANK
S-12 FORGING BUILDING STORAGE AREAS
—
5-13 NITROGEN TANKS
I
S-14 ACID NEUTRALIZATION PLANT AND FILTER PRESS
5-15 GENERAL STORAGE BUILDING AND BAR STOCK SAW AREA
i
S-16 EQUIPMENT SHED
r
$-17 REMOVED OCT. 2009
S-18 COMPRESSED GAS STORAGE AREA
5-19 REMOVED
5-20 BAR STOCK STORAGE AREA
I I
DRAINAGE
■ LOADING jUNLOADING AREAS
I I DISTRIBUTION
A BOX
ON ST.
' HWY. R/W
L-1 BULK OIL UNLOADING AREA
L-2 BULK DIESEL FUEL LOADING AREA - GENERATOR BUILDING
1
L-3 REMOVED
eN I
L-4 BULK LIQUID NITROGEN LOADING AREA
i 4
4 Q 14I
BUI� A
2 D_ acne? I ± rl I r i I 1
1
— —' —' — — +' r,r — — } +
1
I I IM
I---- - 1rr
- - �.1 I
KtE� �i
T I r JON�U.S. HWY. NACE T52 R/WI I
hiss d swings takenPfirorn tlesStormrWater Polfutron{ P ventronPfan forTurboCare
�- prepared in March,' 2008. `It is iritend"to show fhe fi\&-oreviously`delineateddrain- agezon&§ `,
yr.
This drawing has been re -scaled from its original format.
.w, I EscHIPTCN
DATE
I • PRODUCTION AREAS
I P-1 MAIN MANUFACTURING AND ASSEMBLY BUILDING PRODUCTION AREAS
P-2 FORCING BUILDING PRODUCTION AREAS
x OUST/PARTICULATE GENERATING/CONTROL AREAS
�- 0-1 HVAC UNITS AND OTHER AIR HANDLING UNITS
} D-2 BAGHOUSES IN THE MAIN MANUFACTURING BUILDING
1 D-3 EAGHOUSES IN THE FORCING BUILDING
_• WASTE HANDLING AREAS
ti W-I ROLLOFTS CONTAINING SCRAP METAL, CARDBOARD, FILTER CAKE,
AND METAL CHIPS
5 W-2 CAFETERIA WASTE DUMPSTER
}
} DRAINAGE SYMBOLS
0 STORM DRAIN MANHOLE
` }} O STORM DRAIN CATCH BASIN
' r FLARED END SECTION
. L ---- DRAINAGE PIPE
}
ONSVllM '
x. Zones,
\ I '~
- -� . `- . - . - Nat To Scale
ENaNEEiT's gx 7111; f WjkA%^'M Me
c.
f §Wf AFV\kViW f JW 3osoQWVMSM�1are,In
SLYEBT[1FxlS[E ROAD
A SiF ms CampaRy RURAL HALL, NC nM
U0 110N: PLANT SM NO 00 - N20 DO; EO DD - ESO DD
nTLE: STORM WATER DRAINAGE PLAN AND WDUSTRAL AREAS --- F=RE. 2
PLANT FAaums DEPARTMENT DRAM ND NUMBER REV.
.� r A sTuc c. wa icux - r0° S WP P P — 201 Q 1.0
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ok
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X I r X 63.4
, ! i/ — X 860.E
e64.5
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i 1 r 864. — �\ — �esls �� ,' j
-,INtFILTRATION JR dVCJ4.
I�R*� Ep BMP FOR/ZO E/# 1./
SEE SWM104 SERIES 017,p-F±-TS.
861.4
Q t t I X B63
r ! A
860.9 / 865\
EX; t'r9>ziy SC%YEMPr'FICS
/ X / r +� FROM QWNER'SJ2EgORDS.
871.1
12, 00 SF INCREASEI TO 1MP Ry1OU$ C/OVERAGE
WITHitV1 DRAINAGE �ONEi#2 ( WPPP
/ y DESIbNATI N}. TH S IS `�'H I ONLY HARD
`S\UR#AC E D II IN II�TQ z r4� . THE
r E(-�UTI�G P1PED ICONVEYAN ES1 WITHIN\ZONE #2,
BRAIN V2GETAT8D AREAS ONLY. EE §MEET k
SWM 02 FOR SU-BAiSINIINI�ORyMAiIC)tIV. SEE �� x 0,1F
SHEET SW �VI 63.2 ADR QREATEIR DETAIL WIT�IN t 893 ;:. �-:. _
TqIS\V\lCkNI
\TY.
� HANNE r l 61
-500 LF TO NEARES�SS FINER)
\ r
\ y r DVERL ND FLOW •
Illlellf
APpcvyeti SttatRnwate r Pr rmit Documents
! y G 4truction In ay.aordangQ w�.h there documents is - SEAL _
required by the sjormwater peNnit North Carolina = 023450
es require tha� the stormwater system designer
inspect during ct nstfucticn: certify conformity with the +;
Olans and sper�; and certify compliance with the
EX. HANNEL FLOW- - ~ '! RCA �stormwater ry(Q. (15A NCAC 2H .10080))
i r _ _� �\ — Permit # ,��ll!Slf G G (j_Q Date ? fd �, kCV ( N pp,.' • f
80 LF/'ISO MUQDY CREEK. /4 /f 1i 111111y1 '�
�� \ by ��]� NC Division of Water Quality �•r
_ _ _ _ _ \ Sheet # Revision Date6/-t//z0/p "Zone 2 Summaryrr
Scale: 1 "=100'
Allied Design, Inc.
TURBOCARE ADDITION - STORMWATER MANAGEMENT PLAN CIVIL ENGINEERINGOLAND SURVEYING
T�7('�
4720 KESTER MILL ROAD
TURBOCARE, INC. WINSTON-SALEM, NORTH CAROLINA 27103
Phone: [phone]
3050 WESTING17IOUSE ROAD Fax: (33 888G
http:llwww,alli.ullscd-cngsurv,camPRO
.
RURAL HALL, INC. DATE: NO.: APRIL0
9-011 2010
SKETCH NO.: SWM 03.1

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Ess�'� �
roved stormwater Permit Documents F � ' •'�
I 1 Cons � ction in a,r:cordanre with these documents le
1 1 required the stormwater permit. North Carolina :a SEAL r'
1 rules require t the stormwater system designer = 023450 rl
1 Inspect during c -Gtrurtlon: c9rtify conformity with the _
I / 1 plans and specs; an
-erlify C 2H compliance with the
stormwater rules. 15A .1008 (j )}
IB ��.
Plerm-S
it # W � % Data , ...... • •' P.j �:
r / by NC Division of
I _Wat)aty
Sheet 7ZA"tRevision Date?o fV"I" N wx,
1
r "Building A Parking Expansion"
+ 1 Scale: 1 "=30"
Allied Design, Inc.
TURBOCARE ADDITION •- STORMWATER MANAGEMENT PLAN CI VILENGINEERING0LAN DSURVEY INC,
4720 TURBOCARE INC. WINSTONS A1.Erv1, MILLNOA17
[NON-SNORTH CAROLINA 27103
7
T`hunc: [phone]
3050 WESTINGHOUSE ROAD Pax: G(b688G
h u p; /jw w www, w, n 1I i c d -cn gsu rv. c um
RURAL HALL, INC. DATE: No.: APRIL02010
SKETCH NO.: SWM 03.2

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91,61
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1 1 \ \\
1 \
PROPOSED 13-MR `
(INFILTRATION TRENCH)
,'h'OR ZONE # 1.
SEE/9HEET SWM 04.3./ ,� /� I �� ��� •\ `\ }1 r\\r/r/ \\�yr '' \\\`�\ \\�\���_
S CHEMATICS
�A,6\\ \R� \\'SRECORDS.
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44,800 SF INCREASE (NET) TO IMPERVIOUS COVERAGE
WITH DRAINAGE ZONE #1 (SWPPP DESIGNATION). THIS
INCLUDES OVER 60,000 SF OF BUILDING EXPANSION,
AND ADDITIONAL DRIVES, SIDEWALKS AND
MECHANICAL PADS, BUT SEVERAL PORTIONS OF THE
EXPANSION ARE OCCURRING WHERE PREVIOUS
IMPERVIOUS SLABS EXISTED FOR MATERIAL HANDLING.
WHILE THE OVERALL DENSITY WILL BE RIGHT AT 24.0%,
MOST OF ZONE # 1 IS CURRENTLY PIPED INTO EXISTING
STORMWATER PONDS PER THE EX. INDUSTRIAL NPDES
COVERAGE, QUALIFYING AS HIGH DENSITY
DEVELOPMENT. SEE SHEET SWM 02 FOR SUB -BASIN
INFORMATION. SEE SHEET SWM 04.2 FOR GREATER
111111111111�1/ DETAIL WITHIN THIS VICINI
C A R0'.,,
:a SEAL r
02345
'•� KEV I N � P ,`�
',l/111111111y5� 7 '
"Zone 1 Summary"
Scale: 1"=100'
a
A
KV
A PORTION OF THE PARKING LOTS
\ URRENTLY PROPOSED FOR REMOVAL\
TO BALANCE IMPERVIOUS ADDTIONS.
APPROVAL OF THE PROPOSED BMP WILL
ALLOW THIS TO REMAIN.\
Approved 6i0FiiiWatar ftMij Documents
rules require that the stormwater system designer Allied Design, Inc.
TURBOCARE ADDITION - STORMWATER�r 1&11 "? , , with
CIVIL ENGINfiER[NGOLAND SURVEY[NG
stormwater rules. (15A NCAC 2H .1008 (j)) 4720 KESTER MILL ROAD
TURBOCARE, INC. Permit Date / Z - WINSTON-SALEM, NORTH CAROLINA 27103
y���j' �� Phone: [phone]
3050 WESTINGHOUSE �� Division of water Qua i�l Fax: [phone]
��� �/� �Q hllp:!lwww.allicd-cngsurv.cum
ee 3 Revision Dat � � PROJECT NO.: 09-011
RURAL HALL, INC. DATE: APRIL 2010
SKETCH NO.: SWM 04A

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Rll-MA5
- - PIY RhldSlS
PN OUT-enz
CONCRETE tune
BUILDMG C
THE EXISTING WALKS & SLABS WITHIN THE -
HATCHED BUILDING EXPANSION INDICATE
PREVIOUS IMPERVIOUS COVERAGE THAT
WAS USED TO CALCULATE THE NET
EXPANSION OF 44,800 SF,
NOTE - THIS VALUE INCLUDES POTENTIAL
FUTURE CONCRETE (NOT SHOWN)
BETWEEN THE NORTHERN SIDE OF THE
BUILDING AND THE EXSTING DRIVE.
oaf
el A. >w „p,•� { .c•
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.` 0, ;:lstruction in accordance w;th these ti Y .:l li I l i Is
:� •' S$ �'.Ilired b the stormwater permit. North Carolina t`
Q F. / O . 2 - y Pe o) Ia
. _;'� �'•, y require that the stormwater system designer
-7%i 3sl.-_,ct during constructlon; certify conformity with the . ' j • .r
a SEAL r' ' `" and specs: and certify compliance with the
02345 "-water rules. (15A NCAC 2H .1008 (j))
Date 7�Zf�0/ r `:
hy� NC Division of Water Quality
1eet�;{ • _uJm D L Revision Date z
� 1
"Zone 1 Improvements - Coverage Details" -
Scale: 1 "=50' °
TURBOCARE ADDITION - STORMWATER MANAGEMENT PLAN
TURBOCARE, INC.
3050 WESTINGHOUSE ROAD
RURAL HALL, INC.
/
FO
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CARD �.,�Aimprovea 8 OFfflWarer ra-11 uuuu111a111Y
.` 0, ;:lstruction in accordance w;th these ti Y .:l li I l i Is
:� •' S$ �'.Ilired b the stormwater permit. North Carolina t`
Q F. / O . 2 - y Pe o) Ia
. _;'� �'•, y require that the stormwater system designer
-7%i 3sl.-_,ct during constructlon; certify conformity with the . ' j • .r
a SEAL r' ' `" and specs: and certify compliance with the
02345 "-water rules. (15A NCAC 2H .1008 (j))
Date 7�Zf�0/ r `:
hy� NC Division of Water Quality
1eet�;{ • _uJm D L Revision Date z
� 1
"Zone 1 Improvements - Coverage Details" -
Scale: 1 "=50' °
TURBOCARE ADDITION - STORMWATER MANAGEMENT PLAN
TURBOCARE, INC.
3050 WESTINGHOUSE ROAD
RURAL HALL, INC.
/
FO
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Allied Design, Inc.
CIVIE, ENGINE£R[NGOLAND SURVEYING
4720 KEiSTEiR MILL ROAD
WINSTON-SALEM, NORI]I CAROLINA 27103
Phunc: [phone]
Fax: [phone]
h n p:1lw ww. a I 1 i c drug su m e om
PROJECT NO.: 09-011
DATE: APRIL 2010
SKETCH NO.: SWM 04.2

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Appravad Starmwater Permit Documents
Cnnetr Don In documents Is
I
SEAL
accordance with these
required by the stormwater'permil. North Carolina
EX. STORM SCHEMATICS
= 023450 -
_
rules require that the stormwater syatem designer
Inspect during construction: certify conformity with the
FROM OWNER'S RECORDS.
plans and specs; and certify compliance with the HORIZONTAL LOCATIONS ARE L
' I NE•.
�.`'
p stormwater rules. (15A NCAC 2H .1008 (1))
Permit # �SL(j—'�DD_6.DZ� Date7�ZlZ0l1�
10-15' OFF FIELD SURVEY.
�J a�+�
r/1111111551�
by *;i�)e� NC Division of Water Quality
K
Sheet # uJM
;5' M Revision Date i �����
"Zone 1 Infiltration Trench"
Scale: 1 "=40'
Allied Design, Inc.
TURBOCARE ADDITION - STORMWATER MANAGEMENT PLAN CIVIL RNG[NEER]NGOIAND SURVEYING
T j (''� 4720 KI;STER MILL ROAD
T 1J"OCINC.RE I WINSTON-SALEM, NORTH CAROIANA 27103
Phan: [phone]
3050 WESTINGHOUSE ROAD Fax: [phone]
h u p:1lw ww, a I1 i c d cn ssu rv. c um
09-011
RURAL HALL, INC. DATE: NO.: APRILL 2010
SKETCH NO.: SWM 04.3

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e
TOPSOIL LAYER,
'I AS NEEDED TO MATCH EXISTING TOPOGRAPHY.
FILTER FABRIC
OVERFLOW WILL 'BACK-UP' INTO THE INFLOW
PIPE AND CONTINUE DOWN THE EXISTING
STORM PIPE NETWORK TO THE EXISTING
DETENTION PONDS.
TRENCH 4 FEET IDLER
(6" ABOVE AND BELOW PIPE)
5-2.5 INCH WASHED STONE.
DO NOT COMPACT.
=111=III =1 II III-1
lIIJIEIW II! =III
-11f-
-"� -III
PROVIDE GEOTEXTILE WRAP BETWEEN THE SOIL
AND WASHED STONE. TOP SURFACE SHALL BE
6" ABOVE TOP OF PIPE.
® WATER QUALITY VOLUME
3' DIA. HDPE PERFORATED PIPE,
2 LINES AT 210 LF EA., AT 0% SLOPE.
(DESIGN NOTE: THE TOTAL LENGTH OF SYSTEM, INCLUDING
BOXES, WILL BE GREATER THAN THE REQUIRED 425 LF)
INFILTRATION TRENCH
NOT TO SCALE
NOTE; GROUNDWATER WAS NOT ENCOUNTERED DURING THE SITE
SOILS INVESTIGATION (3 TEST BORINGS & 2 HAND AUGERS WITH
FALLING HEAD INFILTRATION TESTS) - SEE PROJECT SOILS
REPORT. BORINGS EXTENDED 5' BELOW THE EXISTING GRADE.
IF CONTRACTOR ENCOUNTERS GROUNDWATER DURING
CONSTRUCTION, NOTIFY ENGINEER.
I�lll -111 -1
CONTRACTOR MAY USE COMPACTED
EARTHEN FILL ON FAR SIDE AND
OVER SOLID PIPE. MAINTAIN 15"
FILL OVER TOP OF PIPE.
SAND FILTER 4" DEEP
DURING EXCAVATION, RAKE TRENCH BOTTOM WITH BUCKET
TEETH AND LEAVE IN A ROUGHENED CONDITION TO PROMOTE
INFILTRATION. (I.E. DO NOT SEAL SOIL BY SMOOTHING WITH THE
BACK SIDE OF THE BUCKET.) APPLY SAND LAYER ACROSS THE
BOTTOM AND USE IT TO FILL IN THE UNEVEN ROWS AND TO
PREPARE A SMOOTHER BEARING SURFACE FOR THE PIPE.
FILTER FABRIC SHALL BE APPLIED ON TOP OF THE SAND,
BEFORE INSTALLING THE PIPE AND STONE. TOTAL DEPTH OF
THE STONE AND SAND BENEATH THE PIPE SHALL BE 6" (MIN.)
BUT THE SAND LAYER AND THE STONE LAYER DO NOT HAVE ,TO
BE A UNIFORM THICKNESS.
"Infiltration Trench Details"
Scale: NTS
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