HomeMy WebLinkAboutSW7130606_APPROVED PLANS_20160121STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW���i�0
DOC TYPE
❑ CURRENT PERMIT
APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE!
YYYYMMDD
SHEET INDEX
#
WLE
cl
COVER
V1
EXISTING CONDITIONS
SURVEY
C2
DEMOLITION PLAN
C3
GRADING PLAN
C4
WET DETENTION POND
DETAILS
CS
DETAILS
USTRIES
LOT 9 BEAUFORT COUNTY INDUSTRIAL PARK
VICINITY MAP 1" = 1000.'
REVISIONS:
GENERAL NOTES:
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1. CONTACT NORTH CAROLINA ONE -CALL CENTER, INC. (NC-811) TO HAVE
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ALL UNDERGROUND UTILITIES LOCATED PRIOR TO EXCAVATING OR
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TRENCHING.
2. ELECTRIC AND TELEPHONE UTILITIES SHALL BE INSTALLED
UNDERGROUND.
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3. PROPERTY IS LOCATED IN A ZONE (AREA DETERMINED TO BE OUTSIDE
0.2% ANNUAL CHANCE 100 YEAR FLOODPLAIN) AS IDENTIFIED BY FEMA
FLOOD INSURANCE RATE MAP 3720566700J & 3720566800.1, EFFECTIVE
Q
MAY 13, 2003.
3
4. NCDOT DRIVEWAY PERMIT NOT REQUIRED.
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S. ALL DIMENSIONS ARE TO BACK -OF -CURB, UNLESS OTHERWISE NOTED.
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6. CONTRACTOR SHALL NOTIFY PUBLIC WORKS STREET MAINTENANCE
a
DIVISION 48 HOURS PRIOR TO MAKING CONNECTIONS TO EXISTING
3
STORM DRAINS LOCATED WITHIN PUBLICSTORM DRAINAGE EASEMENTS
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OR R/W.cc
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SITE DATA:
TOTAL ACREAGE IN SITE. 6.655ACRES
j N 3
PROJECT LIMITS. 117,829 SF (2.70ACRES)
a
CURRENT ZONING 12
$
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NC PIN NUMBER: --- ---
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c.
TAX PARCEL NUMBER:
BUILDING LOT COVERAGE 17.5% Q
BUILDING HEIGHT (IN FEETANDSTORIES): <35' J
EXISTING PARKING IMPERVIOUS AREA: 58,238 SF
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EXISTING BUILDING IMPERVIOUS AREA: 50,850 SF Q
EXISTING WALKS, PATIOS, ETC. IMPERVIOUSAREA 2,267SF
TOTAL IMPERVIOUS AREA: 111,355 SF °p w O
IMPERVIOUS LOT COVERAGE. 39.0% o
EXISTING PARKING SPACES. 93
CONSTRUCTION SEQUENCE: •�
THIS PROJECT CONSISTS OF CONSTRUCTINGA DETENTION BASIN.
CONTRACTOR MUST SCHEDULE A PRE -CONSTRUCTION MEETING WITH THE W
EROSION CONTROL OFFICER PRIOR TO INITIATING LAND DISTURBING ACTIVITIES. O 0
1. OBTAIN PLAN APPROVALS AND ALL APPLICABLE PERMITS. V J
2. FLAG LIMITS OF ROUGH GRADING FOR WET DETENTION BASIN AND V
ESTABLISH GRADE LIMITS AS NEEDED.
3. HOLD PRE -CONSTRUCTION MEETING WITH GRADING CONTRACTOR, NCDENR R
EROSION CONTROL ADMINISTRATOR, PROJECT ENGINEER AND OWNER. tit- L O
4. INSTALL PERMANENT CONSTRUCTED WET DETENTION BASIN, DIVERSIONS
AND PERIMETER SEDIMENT FENCES AS THE FIRST CONSTRUCTION ACTIVITY
PRIOR TO THE INSTALLATION OF ANY FILL. DO NOT INSTALL PLATS UNTIL
COMPLETION OD CONSTRUCTION. m
S. INSTALL PERMANENT PERIMETER SEDIMENT FENCES AS THE FIRST Q
CONSTRUCTION ACTIVITY PRIOR TO THE INSTALLATION OF ANY FILL.
6. INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE AND USE EXISTING
ACCESS TO SITE.
Z BEGIN TO GRADE THE WET DETENTION BASIN DISTRIBUTING EXCAVATED i
MATERIAL IN THE FILL SECTIONS.
8. UPON THE COMPLETION OF FILL SLOPES INSTALL DRAINAGE AS INDICATED u Q
ON PLANS; INSTALL RELATED EROSION CONTROL MEASURES AND �S
END -OF -DAY MEASURES:
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8.1. INSTALL PRECAST CATCH BASINS AND STONE INLET SEDIMENT TRAPS � �
Z� me>m
UPON THE COMPLETION Of EACH LEG OF PIPE. a.' 2 m =
9. PERMANENTLY SEED THE SLOPES OF ALL THE PERIMETER FILL � 5 ,Cd h W a
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10. INSTALL RIP RAP OUTLET PROTECTION OUTLET. ¢ a
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11. BEGIN AND COMPLETE ROUGH GRADING OPERATIONS. E
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12. TEMPORARILY SEED ALL DISTURBED AREAS WITH THE EXCEPTION OF AREAS
WHICH CONSTRUCTION WILL CONTINUE • a N m
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13. IN ANY EVENT, SLOPES LEFT EXPOSED WILL BE PLANTED OR OTHERWISE ° v a
PROVIDED WITH GROUND COVER, DEVICES OR STRUCTURES SUFFICIENT TO ; z
RESTRAIN EROSION WITHIN SEVEN (7) DAYS FOR SLOPES STEEPER THAN 3:1 N ai N
OR WITHIN FOURTEEN (14) DAYS FOR SLOPES FLATTER THAN 4.1.
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14. ADDITIONAL EROSION AND SEDIMENTATION CONTROL MEASURES MAYBE m
REQUIRED BY THE STATE OR ENGINEER IF DEEMED NECESSARY. _ =
15. AFTER SITE IS STABILIZED, REMOVE ALL TEMPORARY MEASURES, FINE GRADE IMP
DISTURBED AREAS, AD INSTALL PERMANENT VEGETATION ON THE •••++++++++n+1*
SPECIFICATIONS
ECIFICAT ON AND INSTALL PLANTS IN CONSTRUCTED AREAS. RETURN CONSTRUCTED WET BASIN TWET BASIN.
DESIGN `•••o��N CARp�
16. MAINTAIN PERMANENT VEGETATION BY TOP DRESSING WITH 700 LBS PER ' 4� SEAL
ACRE OF FERTILIZER EVERY 6 MONTHS UNTIL THE COMPLETION OF THE 387 )
PROJECT. s ;
17. WITHIN 6 OF FINAL GRADE, RE -DISTRIBUTE 6 OF TOPSOIL ""'�.�FS �:.••'��`�,•••
18. FINE GRAD, PERMANENTLY SEED AND MULCH ALL LANDSCAPED AREAS. °j1°n + + "•
19. REMOVE ALL TEMPORARY EROSION SAND SEDIMENTATION CONTROL
MEASURES UPON COMPLETION AND STABILIZATION OF PROJECT.
August 4, 2015
OWNER/DEVELOPER: SURVEY 'DS"F` JJB
DESIGN JJB/JDW CHECK JDW
FLANDERS SOLUTIONS, LLC PROJECT No. 2015085
ATTN. CONTACT NAME - (252) 946-8081 OAAVANG No. W-3627
531 FLANDERS ROAD SCALE: AS NOTED
sHeer No. of 6
WASHINGTON. NC 27889 0
c1
.K it i ,� � �,•, � II'•..
1 .
REVISIONS:
A11
SITE DATA AREA ....................................7.569 ACRES
' 1
uC CLASSIFICATION ............. ......... ............12
NOM
T. ALL AREAS HAVE BEEN CALCULATED 13Y COORDINATE GEOMETRY.
2. THIS PROPERTY IS NOT LOCATED IN A SPECIAL FLOOD
HAZARDOUS AREA AS DETERMINED BY THE FEDERAL EMERGENCY
MANAGEMENT AGENCY. REF: FIRMS 3720566800K, DATED: JULY r 7 1
07, 2014 &3720566700L, DATED: JULY 07, 2014. /
- 3. REFERENCE DEED BOOK 1886. PAGE 976 OF THE BFAUFORT
COUNTY REGISTER OF DEEDS.
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EASE INV. 23. / ' a.s I _ Fl$ R�+ 310.07
WEST I23 �- £ RIM
9. s Taw \ ^O+�
NORM W. 22.87_ zed nRIC\\ _ i 6. 1NV. S 1 O 1 t
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537.s3 oc M S S . �•- 175. 1>� 0 ri ,T . t2 eR'� I Fwa7 N9�ryrvry.
GRATE 2&85 _ _ `�' µ 7g28'57" S GRA 27.92 �� r�� .�,�E�. r 'i ,DI P.°� 29 „P I 28.5
_ Ift 24.34 S p��9yyT �I1N�V. 24. p�itr""' T �i 9612'*z ``11 Ip9.ss ec zes9 fail LEGEND
1 / �' �• '„ ` S ..+�"Y 24. 2 _ _ _ iF 2&13� 1 Y.2 eC /
_ { ' nsc - !. S S I .� ` ...Tda 1 1 19� INv. 2 86 GRATE 22s6,4s // az ' ' SO
a ACC MNOF BANK
IBUTADIENE-STYRENE
1 £ na, tQ: T 9.e7 1 Fj(, t 7&� =RN. 267..22 BEST INV 24A
4>.79 .r^ �' 13. _ i I 1 al 'fb.9, Fi,SF INV. 2a. / ./ £ $ _ _ B/C =BACK OF CURB BACK OF CURB TO BACK OF CURB
EP �c� g7.IM TE 2 . (� JJl r�2 o.0
` _ ' '9 ' �". �{ SEWER my. 2a e�3 - o_t• l �- Fla I i 1 , cPAiE ze.23 / �c 1
pia T� 7.9(I n.a7 �� INV. 4. iTVP'a ia75 t.to 1' _ - ' 0.2.
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1 _ ' Te .t �9'c EX. 72 -'f `' GutiER l 1 INv: 24.7, 2as9 Bc l BLD BUILDING CORNER 2 ., ". ii°e �. !
27.]3 EX w s � Y � � �ti` �-Fx sa � I I I za.��l t t T1.1 � �� ' 2 \ eo a B�"0� 1
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1v µ 79'28'5� E OOD 27 40S I xpl7 / �9 \ �� 1 y �� 28 - 1
CAN - CABLE TELEVISION B ' I I
_ CB = CATCH BASIN
Ex.
40 I [ I � / \ CUD CENTERLINE DITCH
I I 1
2a.8 S. I EASE MVj„25.22 ! ' i I �,0a SANffNn �" I } T ►T °yy°> i' WA CUP - CENTERUNE PATH '
S aSSMH vTI�'SE�N�.. ` 9.{i ds �yo mo5 Iz
£ g i ec 4' PID 1 1 , L! eEm cIM - ( CUR = CENTERLINE ROAD
I �g� - _ i�. �r/x9.52 S yE SEtia , , . � �1 , 1 �f = �� 50;xe !. - \ (�
S i\' UN z ao II.0 _ _ 1 1 1 I sL@.4 L y e' PVC SANRARv £ ,u.] w. OP = CORRUGATED�METAL PIPE t. 1
-ze.ot xese 1.2 ' 1 1 {1/„1� I 1 1 Jam"-'`` �_ E �Q� SEWER ' - DPP = CORRUGATED PLASTIC PIPE -
OUT
RIR ///}}}\\\��� £ �i.4n11 \ 2c zazs Q 1 11 1 J _ �N. i9llwA a DI = CDROPORRUGATED
INLET
CB \ .� ec I T giNE iil ISM.- 1 1 1 1 L w �� � µ p / ' L 0 n.4 DIP - DUCTILE IRON PIPE
RDCK DAM- 1 HOOD 27JB '11 ASPIIAL T_ 781 1 1 T BC t.-� "� -L-.n.99-' kStONE 'w+ - DIN - DRIVEWAY
' WEST RN. 25.02 fOSSDNG ASPHN' I ac 1 B 2n.9s- WAK ,x9.eY ' StGN T5W
£ I EASE MY. z&oe 11 Fp/EG -zS�' � >a 1 1 1 1 ,j. CON,wI - YR'tPPE9 � T COY ,•w.,, / �i - Ew = ExlmNc IRON AXLE
✓ Ex LTrP PA,^ V w .
/ BC a0 6' L y EIS - EXISTING IRON PIPE
2]b '// '^•96 28.81 2n.9e i�.]9 i�9.9i1.�= r33.sz ` `UPPER 7W7 W� /V�^UTP EIS - EXISTING IRON STAKE
ELM ! 1EP/Et. &99. `- 9B0C Est BC--}+ trr y� oyUrt . ELMH= ELECTRIC MAELECTRIC NHOLE
METER
X
{1 1 11'�y >�A�1N•T+ //� \pp.q 1`1128.62 BC -i ]O.Ot SCUPPER ?',*x,5(t INV. 25A
1 Ya Jl�. /faC2' 26.6 \ �a�l„3? j- Vi}� so.za o"B OVER AUNaooR - ' a EP = EDGE OF PAVEMENT
! �E- lFT' 7Pm p ERRS= EXISTING RAILROAD SPIKE
1 q EPKN- EXISTING PARKER KALAN NAIL
A .M sA ff o I ESCP - EXTRA STRENGTH CONCRETE PIPE
'B.5'7t 1 ' II - `111P a FH - FIRE HYDRANT FLOOR ELEVATION
T7A IIQ 11 - 5111 _ 11 I1 11 £FFE I1 N 2B.a 1 _N _ 111 11 I
1, .i Ex EIEC. 80X t'rT1 1AE31 o FIRM = FLOOD INSURANCE RATE MAP
IIr 11zas 11 _11 111 &LL M i a FO - FIBER OPTIC
-
y's _�,rrr" 1 FM FORCE MAIN
41EX ce - 11 �_ ,z II � OU =GATE VALVE
1Eppp _ , CUY =GUY WIRE
CB ^ WEST.7 I CB 11 COMPRESSOR W1115 b ' a , 2n.a ICV = IRRIGATION CONTROL VALVE
1 I,.yFyW�TE�SOTD ��u2�N6yy4yy15gpp9 EASE RN 4.37 2&60 ac W JB = JUNCTION BOX
1 1 No l%i NOR 4&22 RCS � � J Ex z - 3'><.T' 1
. HOOD PAA6 ` �W"F5! RN. 2A73 �azo .
.' I FAST 2& 'RCP IX. M i = Ill ttl INIG. PMS I
\ I ,2 Rep- RIM 28.6/ I Ir ` ! - - `11 LP - ucLr POLE
11 _ WNEDSREM INV. 255y65 EXISTING �� a / LMB SA = MAIL LANDSCAPED AREA
Z ' 'Ey Cg 11 neIr '- 0INX-2255:4 ^II It ' _ '��" �Ig #1151 PACE ROM HOLDING TAWS �' N I .z9w RI h� .MBL = MINIMUMBUILDINGLINE
- .27.7 '' . p� FOOD 2IL19 , 1 1...- -11 - . - $` ` a AGRICULTURAL MHW - MEAN HIGH WATER
BLUE Mv..2&de 6M`m'�,j'¢E ^�_ N BLUE GOOSE, LLC. MP = METAL PIPE
is ' f/� 1Nv. 25.77 1� E%j MG ;=::: •3- �� so _-1+,.T' - 0 - NTS = NOT TO SCALE -
CIL1 - z9 - (8 > PC - POINT OF PH = PUMP CURVATURE
III e .s so.N s�9ai .34 - _ .. - - PCC = POINT OF CONCAVE CURVATUREIMING -
t '\ETC CONCRETE In DO 1811, PG 777
�� I1 \.c9 ATE)•" ALVE TANKS I `P.C..G, SLIDES 51=8 TO 51-10 PEC = POINT OF POINT OF REVERSE CURVATURE
c� E%ISIINO 8' DJP. \lTANGENCY
za..11-lFpwo,,+,•4v� V� 1� `. { o - PVC = OLYANYL CHLORIDE
`IUS
22 % w 9•-� "'-��' '� FOR CAS IN AREA
RN. 2&51 1 ' 1 ' RCP - REINFORCED. CONCRETE PIPE
'c '211 p�VC �.-V-��Enc 17F (2)B gVAWE9 B6 yo Ix l 4 GRATE
CONCRETE 6IRUCIURE �} a R/W - RICER -OF -WAY
ORATE 29J16
` - SDMH= STORM DRAINAGE MANHOLE
..ram.+- wAu t1AN ITIt-._' 26ie�79� (FOR WATER 1RFAIMENE) SPKN= SET PARKERSIP = SET IRON IPKALON NAIL
'- CV S) 1 V �V90D 2B't51TED. ..� r V `••05 p1 I
T 11 710LIMD OYP.) ` '' eFX' TELL it �_' �.•'' xe.e ;"DER w DOCIR SRRS= SET RAILROAD SPIKE
EX. jr1 zn.{y� wru I SSMH- SANITARY SEWER MANHOLE
�--' III` SW - SIDEWALK
FHI fX 10'u22' FRAME SII txiATE281/4P 27sA' �� �" .SMOOTH WALL HOPE
.eti,1 FYL+{1�Iggs'Ew'� � ANDD B � OpWN-"'AL BUIDINO�.'�1� 3 Pti/SE�FXPLOSION PROOF „�� �- .29A � a \ \ .z9.{ - TTO LMH �TOP OF 7ElFPHOBANKM (f00 ONLY)
AGRICULTURAL 20 E�pLE 70 111H iWI / \
BEAUFORT COUNTY I1 0A HP PUMP) ' q1��-,,•. I TPED- TELEPHONE PEDESTAL
INDUSTRIAL PARK aL t I B s __ OM M�"vi°MR ✓ / _ � � �/ \ \ ,xs.t U TRANS- ELECTRICAL TRANSFORMER
TRANSFORMER
(10) . n.e . ' Ila III MG W1tiKONG Clot
- _ / /VG = VALLEY WDL - WOODSUNG GUTTER
P.C. G. SLIDES 51-8 TO 51-10 - 741 II _ - 29 \ WP - WERAND POINT
WM = WATER METER BO%
�zFey,Tw, xs.,e \ _ - - WV - WATER VALVE
aOMA 4'. N
APPROXIMATE
- 1 '29.J TS w DOWNSPOUT'
TSP = TIEAFFlC SIGNAL SUPPORT POLE
to APPROXWTE LOCATION \ _ _ "~ - - .za.a a OCS - OUTLET CONTROL .STRUCTURE
OF r TAKEN M PuNSIW" �- ' ,m.a iO - NIS - NOT TO SCALE
�c aS5 PREPARED BY McDAVAI i - ,xe.t - \ -t-= NOT TO SCALE
AS60CIAT MC., DATED _ i ® - CLASS "S' STONE APRON
re ' 1 /,�: z9.st AUNE'S, 2008 - ° EXISTING OVERHEAD ENTRANCE/EXIT
IS R ''° 2e.9 1/�aB�®= CONSTRUCTION OVERHEAD
HEAD UTILITIES
9§5511 't( ze.s / / \ \ -r-= EXISTING ISTING WATER LWEITARY EYIER UNE
;2ea111 i€.a3 , 29.{ q9 / / / _ - - .2At I >2&9 \ \ -X - ® SIT FENCE LIMITS OF CONSTRUCTION
t/tP DRAINAGE \ \ \ ®= RIPARIAN BUFFER
SIGHT TRIANGLE
® = SIG
p N EASEMENT
=CONCRETE LINED DRCH
.,
`JOQ•`I�f E G 5 S Ro <e,,!� ZONMG CLASSIFICATION
41 r� I "� 111 II s '� .2z> a \ \ =AREA TO BE DEMOLISHED-
a SEAL 2 \ \
y2m
EST C201- .. TIRE
I i l` �n.]a / .2es
T711 / \ \
t / mP
I, MICHAEL W. BALDWIN, HEREBY CERTIFY •x''a } \\ / •27.4 2e., _ \
THAT THIS MAP WAS DRAWN UNDER MY t \ -
DIRECTION AND SUPERVISION FROM AN \ .20.2
ACTUAL SURVEY MADE UNDER MY
DIRECTION AND SUPERVISION, THAT THE ' \ .292
ERROR OF CLOSURE AS CALCULATED BY - °
LATITUDES AND DEPARTURES IS 1:10,000.
VA
WITNESS MY.0 0E- D AND SEAL THIS 1 u°' a
13th DAY -JULY - 2015. °
- - GUY'
°
_ _ -� ---- --- ♦ ° 4 ° ♦ 1 � - 20' UBL11Y FASEMFIIT
ST BALDWIN. PLS L-3082 r \ UIP
° ♦ ° \ \ a2a.2
♦ 2E.9
- ... - ° ♦ ° ° ° / '\ S g603'S5' W 540.1d .� y -. . ze.2 - .ztia
--1L2a 02 ° ♦ ° r 9 � ` ` Di&11Y \ \ - - (`h2
Wy E7,G ` -27 .26.9 AGRICULTURAL
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DO 921, O 796
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SHEET 1 OF 1
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SEAL
38746
August 4, 2015
SURVEY - I DRAFT JJB
DESIGN JJB/JDW CHECK JDW
PROJECT No. 2015085
DRAWING No. W-3C27
SCALE: AS NOTED
SHEET No. OF B
v 1
o
V� 7j P
UTP
26.2 x 27.1
27.0
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S INV. 11.6 PE �� A l J
Hf __ GRATE 21.36
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`j6'\0.1.P.\WPTEwN (� lt-� GRAT22640 '
FM E%'w y EP 11w' �� E%. DI
26 . js ' GRATE 2]. 21
Nry W SE x - 1 EX. DI WEST INV. 2?
GRATE 26.84 EAST INv. 24
EAST INV.INV.
23.
SOUTH INY13.04
_ �� ✓n' o WEST INV. 2180
NORTH INV. 22.9�7
25.9x'l % 2 El
28,88 X.
-- �o 456 6ME
2&2
JIMH
29.09
23.27
18' SWHDPE
y 29.8
-FILL EXIST.
lSnSNMDM
IN PLACE WITH
GROUT
AREA TO BEAQUIRED BY
FLANDERS SOLUTIONS, LLC
UnIITY EJSEMENT
40' 0 20' 40'
77
SCALE 1 inch = 40 ft
h4
SEAL
38746
August 4, 2015
SURVEY - DRAFT
DESIGN JJB/JOW CHECK JL
PROJECT No. 2015085
DRAWINGNo. W-3627
SCALE: 1" = 40'
SHEET No. OF
C2_
I
REVISIONS:
I
TPED -
4 ! �
S
GS
G W W «.1a• SY+H°� � `� «• °t 2az6 � --` !
2651
Ln•T EASEMENT 1B IN'1. 25'5? �� -_ "` G
O_ 29.54
20 S FXM 2l?B " 'I ' ! BENCHMARK ! ! xz&e n E
Gy UN G 1� r am' 27.36 / M�AIPN OF
NNECIION R �� GRATE 28.03 r
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h 9, EAST INV. 24.45
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9 2]A] RARY SEW C FIST INV, 4.82 �- ! �- lYPJ 1 , WEST INV. 24.61 1
.m SPN �- t za.3 .,0 `29.68 sb'=o /EXIT
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T
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z 274 9696 2_I1p ' 28.oi PSPHAL� x9A1 .62 8c 2&9 20 5 K J0.04 SC�ER 000R 2.x2• NO�jEypJ 0 MV. 25.90 1
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7.5
KI VEt.� -11'
UTP
'Ia ` �'` 4' -' ' L EX. ELEC. Box wo OD
PROPOSED PROPERTY LINE
28.5 I
_ �f 1 EX GONG' P c AREA TO BEAQUIRED BY
r "IX. CB- Y8" `2' RCP m `1 ON CM.ONCC, PAD FRE OR � FLANDERS SOLUTIONS, LLC
HOOD 28.86 COMPRESSOR UNITS
IX. CB-- WEST ILN. 24.76 IX. CB
P MOOD 28.41gg Zg EAST INN.No
24.37
1� EX. CB
38.46 IfN 2522 �� 12' R� WEST �624.73 36Co2o IX. 2 - 3'x3' L7 k
ro WEST INV. 25.56 ! «•.� FNAC PADS
EAST INV. 25.44�12=RCP EX. DI �„� _ EXISTING BUILDING
12. RCP,. RIM 2861 f.F.E.-30.34' IX. CONCRETE z29.4
lL RCP 1 NORTH IMl. 25.55 �. 1">Z NOIDMC TANKS �(n0
CB 11 z27.6\� EEAASTTj j556� /1151 PACE ROAD z
2]J ' HOOD
WEEST NV.19 _l
z ,FASTT Ifrv2579 1� «I PA'Ry, II�D;9 9.U0 GRATE 99 STRUCTURE
�I �t {1 _ 2K32 ONCRETE '16 ,, zE�pppp IX. C(FOR TER i1TMEM)
6pp 11`1 "30.31 WASH TROUGH HOLDING TANKS 9
'Y6.094I� (PRryA'(E) tyxA1.VE FFE EXISTING 8. O.I.P. INSIDE BLOG. �! \ J82
_•„� z .y24 9-e, RREU ' 52 l�-^ I RIM29.2S
\�.t2 �' C�90O CEO IN AREA INV. 2E51 INV.23.55
���222ee9gg9eeB .� FOR GAS VALVE x29S
gzg 10 pRT4 � \ - W ! .9 �� 6- PVC V,
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GV '' B• �.J .17 NC WIM BAf�KfLOW PREVENTFR Aly(� &)-Cg BLOC MR
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BOLLARD �TYF.) F.], 28«• C°NC. ii .�•-`_29.8 Om WN DOOR
Ex. ,s ! iN wAu c ��=`SWALE
FH EX. DI W/SUMP
IX. 10'x22• FRAME may'} FES
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VEL RPDA AND BOOSTER « -'��
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1 910.5PLLEX HP PUMP) M, 10 To 27 WI3:S
z 2l.e
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'' «•
18
29.18 u=✓ -rca -.
o' 1 69 Ta'v wAu wnaun o• x4''�.` ... _�-.. FOREBAY
29.ta APPROXIMATE LOCATION
OF 2 PVC FORCE MAIN
I
tt----- ° um
12 -
1z'0 1B .n TAKEN FROM PLANS
BA PREPARED BY McOAMD `
2 .5. 6C ASSOCIATES, INC., DATED �,.-rx ��' x2 4
TB 2951 JUNE 5, 2006
26.9 k 4
z°�ss�' BC z�ssz WETDETENTIONPOND
z38.9 �129 63 /
f =z&1 WATER SURFACE ELV. =23.86
x29.4 : ye'l UTP WA TER SURFACEAREA =8,7781SF `1 S
WA]
FILL & FINISHGR40EAREA
11 TO PROVIDE POSSITIVE \
28. DRAINAGE UTIUZING a
TOPSOIL FROM POND w
K° ie.7+ AND SWALE EXCAVATION \ °f
x�5 PROVIDE GROUND COVER
HYDIW4T 2298, WITHIN I4 DAYS \ 10' m x2e.3
x27.4 xz7.4 �" \ TEMPORARY
"\ 1 HORSESHOE
aez ( 28 ROOCDAM
\ JI = x27.9 ' 1
z ze x.z
`.! TEMPORARY
i
,1 FAIRCLOTH
x 27.4.( �.SAWMER
q
x 26.9
x 27.0
x 273
x27J
x27.6
SF
A/
_.1._.._...._, x2B.2
SPILLWAY--- -.
ELV. 28.50
D14
RIM 28.569''
INV. 24.00
uTP
\m
SXIOXI81,
CLASS B STONE WEIR
ON RLTER FABRIC a
WEIR ELV.23.36 = •\
4 TONS o x sa.9
rib
\,1 m
3 SILTFENCE \
i 0, (TYP1 ,\
jai \
RIM 29.2S\
` 86 24" NDPE @0.196r INV. 23.77
fA SF
2U y
NT
UP 20' UTILRY EASEME
3'X4'OUTLET
x2B'2 CONTROL STRUCTURE
TOP= 27.00 x2&4
8" WEIR = 25.30
24" HDPE= 23.86
1.S" PVC=23.86
BOTTOM ELV. = 22.00
2"-3" 1
AGGREG
Q TEMPORARY GRAVEL
CONSTRUCTION ENTRANCE
N7S
40' 0 20' 40'
SCALE 1 inch = 40 ft
HI,I�I
SEAL
38746
August 4, 2015
SURVEY -
DRM JJB
DESIGN JJB/JDW
CHECK JDW
PROJECT No. 2015085
DRAWING No.
W-3627
SCALE:
1" = 40'
SHEET No.
OF 6
C3
REVISIONS:
STORMWATER WETLAND PLANTING SPECIFICATION FOR WET DETENTION
1. ALL HERBACEOUS PLANTS WITHIN THE WETLAND PROPER (SHALLOW WATER AND SHALLOW LAND ZONES)
SHALL BE INSTALLED BETWEEN MARCH IS AND JULY31.
2. UNLESS OTHERWISE DESIGNATED, PLANTS SHOULD BE INSTALLEDAS LARGE DRIFTS (LE., MASSES OFA
SINGLE SPECIES) WITHIN THEIR RESPECTIVE PLANTING AREAS.
3. INSTALL A SLOW RELEASE FERTILIZER TABLET NEXT TO EACH PLANT WITHIN THE WETLAND PROPER. FOR
HERBACEOUS SPECIES USE AG SAFE AQUATIC -TABS 20-10-5, 90 DAY CONTINUOUS FEEDING, 5 GRAMS, OR
EQUIVALENT. FOR TREES AND SHRUBS USE AGRIFROM 20-10-5 PLUS MINORS PLANTING TABLETS, 2 YEAR
SLOW RELEASE OR EQUIVALENT.
4. ALL PLANTS SHALL BE DIRECTLY DESCENDED FROM INDIVIDUALS GROWING WILD WITHIN 200 MILES OF THE
PROJECT SITE. IF SUITABLE STOCK CANNOT BE OBTAINED, PLANTS OF OTHER GENETIC PROVENANCES MAYBE
UTILIZED WITH THE APPROVAL OF THE OWNER OR OWNER'S REPRESENTATIVE.
S. PLANT MATERIAL SHOULD CONFORM TO AMERICAN STANDARD NURSERYSTOCK, PUBLISHED BY THE
AMERICAN ASSOCIATION OF NURSERYMEN.
6. ALL PLANT MATERIAL TO BE CONTAINER GROWN PLANTS OF AT LEAST 4.5 CUBIC INCHES CAPACITY.
Z RECOMMENDED PLANTS FOR PERMANENT SHALLOW WATER (0" TO 6" DEEP). 20% OF TOTAL NUMBER OF
PLANTS SHOULD BE OF EACH SPECIES AND PLANTED IN A NATURAL FLOWING ARRANGEMENT.
A.ACORUS CALAMUS (SWEET FLAG)
B.CLADIUM JAMAICENSE (SA WGRASS)
C.PELTANDRAVIRGINICA (ARROW ARUM)
D.SAGITTARIA LATIFOLIA (DUCK POTATO)
E.SCHOENOPLECTUS TABERNAEMONTANI (SOFTSTEM BULRUSH)
POND SURFACE AREA 19,482 S.F.
AQUATIC SHELF SURFACE AREA 5,215 S.F.
TOTAL NUMBER OF PLANTS SPACED AT 24" O.C. =1,304
ADD (1) ONE TREE FOR EVERY 30000 SQUARE FEET OF HIGH MARSH SURFACE AREA. FINAL TREE PLACEMENT
SHOWN ON PLANS.
TOTAL TREES = 0
CARPINUS CAROLINIANA (MUSCELEWOOD), BETULA NIGRA (RIVER BIRCH), NY5SQA BIFLORA (SWAMP
BALCKGUM) ARE THE SUITABLE TREES TO USE.
CONSTRUCTED WETLAND CONSTRUCTION SCHEDULE:
1. CLEAR AND GRUB WETLAND AREA.
2. EXCAVATE CONSTRUCTED WETLANDS AREA TO ROUGH ELEVATION STOCKPILE SOIL IN PROPOSED BERM
AREA.
3. INSTALL EROSION CONTROL MEASURES TO STABILIZE POND AREA.
4. INSTALL OUTLET STRUCTURE. WHEN SITE HAS BEEN STABILIZED WITH TEMPORARYSEEDING, C49CAND CURB
AND GUTTER, CLEAN SEDIMENT OUT OF WETLANDS BASIN AND PREPARE BASIN FOR PLANTING. CALL PTTT
COUNTY PUBLIC UTILITY DEPARTMENTSTORMWATER DEPARTMENT.
5. INSTALL WETLANDS VEGETATION PER SPECIFICATIONS WETLANDS.
6. PERMANENT SEED BANKS AND SLOPES OF BERM AND AREA.
Z ADJUST SPACING OF LANDSCAPING TREES AND SHRUBS AS REQUIRED TO PREVENT PLANTING WITHIN THE
20' EMERGENCY GRASS SPILLWAY FOR POND.
MAINTENANCE PLAN
FREQUENCY- INSPECTION ACTIVITIES
AFTER CONSTRUCTION
- INSPECT AFTER SEVERAL STORM EVENTS FOR BANK STABILITY, VEGETATION GROWTH, DRAINAGE
SYSTEM FUNCTIONING, AND STRUCTURAL DAMAGE.
SEMI-ANNUAL INSPECTION
- INSPECT FOR INVASIVE VEGETATION, DIFFERENTIAL SETTLEMENT, CRACKING; EROSION, LEAKAGE, OR
TREE GROWTH ON THE EMBANKMENT; THE CONDITION OF THE RIPRAP IN THE INLET, OUTLET, AND
PILOT CHANNELS SEDIMENT ACCUMULATION IN THE BASIN; CLOGGING OF OUTLET; AND THE VIGOR
AND DENSITY OF THE VEGETATION ON THE BASIN SIDE SLOPES AND FLOOR. CORRECT OBSERVED
PROBLEMS AS NECESSARY.
-NOTE SIGNS OF HYDROCARBON BUILDUP SUCH AS FLOATING OIL ON WATER SURFACE.
- INSPECT FOR DAMAGE TO THE EMBANKMENT AND INLET/OUTLET STRUCTURES. REPAIR AS
NECESSARY.
-MONITOR FOR SEDIMENT ACCUMULATION IN THE FACIL17YAND FOREBAY.
-EXAMINE INLET AND OUTLET DEVICES TO ENSURE THEYARE FREE OF DEBRIS AND ARE OPERATIONAL.
FREQUENCY- MAINTENANCE ACTIVITIES
ONE-TIME
-REPLACE WETLAND VEGETATION TO MAINTAIN AT LEAST50% OF SURFACE AREA COVERAGE IN
WETLAND PLANTS AFTER THE SECOND GROWING SEASON.
AS NEEDED MAINTENANCE
-REPAIR UNDERCUT AREAS, EROSION TO BANKS, AND BOTTOM AS REQUIRED. WHERE PERMITTED BY
THE DEPARTMENT OF FISH AND GAME OR OTHER AGENCY REGULATIONS, STOCK CONSTRUCTED
WETLANDS REGULARLY WITH MOSQUITO FISH (GAMBUSIA SPP.) TO ENHANCE NATURAL MOSQUITO
AND MIDGE CONTROL.
FREQUENT (3 TO 4 TIMES PER YEAR)
-CLEAN AND REMOVE DEBRIS FROM INLETAND OUTLET STRUCTURES.
-MOW SIDE SLOPES AND REMOVE GRASS CLIPPINGS. REMOVE LITTER AND DEBRIS FROM BANKS, BASIN
BOTTOM, TRASH RACKS, OUTLET STRUCTURES, AND VALVES AS REQUIRED. ANNUAL MAINTENANCE (IF
NEEDED)
-SUPPLEMENT WETLAND PLANTS IF A SIGNIFICANT PORTION HAVE NOT ESTABLISHED (AT LEAST 50% OF
THE SURFACE AREA).
-REMOVE NUISANCE PLANT SPECIES.
-CLEAN FOREBAY TO AVOID ACCUMULATION IN MAIN WETLAND AREA TO MINIMIZE WHEN THE MAIN
WETLAND AREA NEEDS TO BE CLEANED.
-HARVEST PLANT SPECIES IF VEGETATION BECOMES TOO THICK CAUSING FLOW BACKUP AND
FLOODING. MORE FREQUENT PLANT HARVESTING MAY BE REQUIRED BY LOCAL VECTOR CONTROL
AGENCIES.
-FERTILIZE NEW VEGETATION ONE TIME ONLY. THE OWNER SHALL NOT FERTILIZE VEGETATION AFTER
THE INITIAL OCCURRENCE.
BACKFILL OVER CONTROL STRUCTURE
3 r PIPE
MAN 29.78
p00p, BLDG CNR
29 g 4'x6' CANOPY
OVER MAN DOOR
WET DETENTION POND
WATER SURFACE ELV. =23.86
WATER SURFACE AREA = 8,778 SF
-MONITOR SEDIMENT ACCUMULATIONS, AND REMOVE SEDIMENT WHEN THE ACCUMULATED
SEDIMENT VOLUME EXCEEDS 10-20% OF THE BASIN VOLUME, PLANTS ARE "CHOKED" WITH
SEDIMENT, OR THE WETLAND BECOMES EUTROPHIC. IT IS SUGGESTED THAT THE MAIN AREA BE
CLEANED ONE HALFAT A TIME WITH AT LEAST ONE GROWING SEASON IN BETWEEN CLEANINGS.
THIS WILL HELP TO PRESERVE THE VEGETATION AND ENABLE THE WETLAND TO RECOVER MORE
QUICKLY FROM THE CLEANING.
SEEDING AND MULCHING SCHEDULE PER ACRE THE KINDS OF SEED AND FERTILIZER, AND THE
RATES OF APPLICATION OF SEED, FERTILIZER, AND LIMESTONE, SHALL BE AS STATED BELOW.
DURING PERIODS OF OVERLAPPING DATES, THE KIND OF SEED TO BE USED SHALL BE DETERMINED
BY THE ENGINEER.
LIME \
10-10-20
0-20-0
STRAW MULCH
ASPHALT TACK
JANUARY I-DECEMBER 31
SO# Tall Fescue
5# Centipede
50# Pensacola Bahiagrass
500# Fertilizer
4000# Limestone
SLOPES 2:1 AND STEEPER AND WASTE AND BORROW LOCATIONS:
JANUARY 1-DECEMBER 31
75# Tall Fescue
50# Centipede
500# Fertilizer
4000# Limestone
TEMPORARY SEEDING
"COOL SEASON" PLANTED BETWEEN 15 AUGUST AND 15 APRIL
120# RYE GRAIN (NO RYE GRASS)
"WARM SEASON" PLANTED BETWEEN IS APRIL AND 15 AUGUST
65# GERMAN BROWN TOP OR FOX TAIL MILLET
4" PVC SKIMMER
REMOVE AT END OF
PROJECT AND INSTALL
SANITARY TEE
WATER SURFACE 23.86
CROSS SECTION VIEW
TEMPORARY HORSESHOE ROCK DAM
NOT TO SCALE DWG No. EC-30
HORSESHOE
ROCK DAM
ELV. 24.85
12" OF #57
WASHED STONE
-,-CLASS B RIPRAP
SPILLWAY
ELV. 2"
x 9R9
O
}
DETENTION POND SECTION "A"
VEffncAL SCALE.. 1" = 5'
HORIZONTAL SCALE: 1" - 20'
1 I.
391E SWALE @0.1%
LOPES
WJ3:I SIDES , \
TOP = 27.00
8" WEIR = 25.10
24" HOPE = 23.86
1.S" PVC= 23.86
BOTTOM ELV. = 22.00
x 28.2
4
W
hoCC
W
G
3
"
N
O
W
o
o.
0
s
0
PVC PIPE WITH
w
I" DIA HOLES
a
(3 ROWS - 8)
�
END CAP
END CAP
6' SCHEDULE 40 PVC PIPE
PVC VENT PIPE
(BARREL OR ARM)
PVC TEE—
END CA
N
ED CAP
PVC ELBOW
PLAN
(T'P)
PVC VENT PIPE
PVC VENT PIPE
J/
/
PVC ELBOW
(TIP) - - (7YP) LBOW
HDP
I
20' 0 10, 20'
SCALE 1 inch = 20 ft
DETENTION POND SECTION " B"
VERTICAL SCALE: 1" = 5'
HORIZONTAL SCALE: 1" - 20'
END CAP
PVC TfE-
ARM ASSEMBLY
PVC PIPE
3' FLEXIBLE
HOSE
PVC TEE—� PVC PIPE WITH
I" DIA HOLES
(3 ROWS - 8)
rARM ASSEMBLY
PVC PIPE
CROSS SECTION
SKIMMER DEWA TERING DEVICE
NOT TO SCALE DWG EC-29
A
PROPOSED 12- WEIR
24" SWHDP£
8" BLOCK •'� I" ALUMINUM OR HOT
WALL DIPPED GALVANIZED BAR
A GRATE
PLAN
4LUM/NUM OR HOT
RED GALVANIZED BAR
I7E
TRASH GRATE-
X25" ELEV.
27.00
T DIPPED PRIMARY SPILLWAY
VAN/ZED
25X25" —�
;L£
HOT DIPPED
WEIR ELEV. 25.10
GALVANIZED
ANGLE
PROPOSED
PVC ELEV. 23.86
24" SWHDPE-
PVC TEE W/
4" PVC —
PVC CAP
8" BLOCK—
H 1.5" ORIFICE
WALL
r
14 BAR 12-
SEO&ON A -A
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`01 eisv
SEAL
38746
August 4, 2015
SURVEY - DRAFT Us
DESIGN JJBJJDW I CHECK JDW
DRAWING No. W-3fi77
AS NOTED
No. OF 6
C4_
REVISIONS:
SEC77ON A -A
FINISH
GRADE
GROUT
3
2�
8"
3=0"
8"
a.
A�
-TA
A�
GRADE 40, No. 5
STEEL REBARS AT
12" O.C. 807H WAYS
i 4"
FRAME AND GRATE
SIMILAR TO
WLCAN V-5660
FINISH
GRADE
GROUT
— 8' COMMON
BOND BRICK
8'
SECTION C-C SECnON B-B CLASS A, 3000 PSI
CONCRETE F0077NG
x STANDARD DROP INLET
Y SCALE. N.T.S. DWG NO.STS-19A
TYPICAL SWALE
NOT TO SCALE DM No. STR-1
GENERA
FORMS TO BE USED FOR CONS7RUC77ON OF BOTTOM SLABS.
ALL MORTAR JOIN7S TO BE 1/2" PLUS OR MINUS 118'.
JUMBO BRICK WLL BE PERMITTED. JUNCTION BOXES
SHALL BE PROVIDED WITH STEPS 1'-2" ON CENTER.
MANHOLE RING
A
PSI
SLE
NO.
AT
:ACH
PLAN `""' SECTION "A"
JUNC TION BOX
NOT TO SCALE M NO. STS-30
3000 PSI CONC.
ST AR WITH NO.. 6
AT 6" O.C.
WAY
VARIABLE AS DIRECTED BY ENGINEER
(8' W11H WIRE FENCING, 6' WITHOUT FENCE)
NOTES:
WIRE FENCING
1. USE STANDARD STRENGTH
FABRIC W/ 8' POST
SPACING AND WIRE FENCING
WHERE REINFORCED SILT
FENCE IS REQUIRED.
2. WI7H EXTRA STRENGTH
FABRIC USE 6' POST
SPACING AND NO WIRE
FENCING.
STEEL POST
J. WIRE FENCING TO BE 32",
W17H 6 LINE WIRES AND
RE FABRIC
YGJE07EX71LE
STAY WIRES ON 120
V RESISTANT
CENTERS/ BOTTOM AND TOP
FABRIC
WIRES 10 GA., INTERMEDIATE
WIRES 12.5 GA.
STAMPED BACKFILL �1
re7zTfZ/LTlp]
BURY FABRIC 8" DEEP WITH 4" TURNOUT
X TEMPORARY SILT FENCE
N.T.S.
EC-1
3' BOTTOM i'�
2:1
SLOPE
PLAN
CATCH BASIN OR
DROP INLET
SILT FENCE
NOTE.•
3' BOTTOM TO
BE 2' BELOW
INLET OF
STRUCTURE.
JIL I OPiJIIV — U/1 I LIFT �f1J/IVJ
AND DROP INLETS NOT TO SCALE DWG NO. EC-11A
NOT TO SCALE
LANDLOK 450 OR API
EQUAL FILTER FABRIC
SECTION A —A
EQUAL FILTER FABRIC
SECTION B—B
PLAN
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DWG NO. EC-26
SECTION A -A UNDERUNER
RIP RAP SCHEDULE.,
DOWNSTREAM
APPROX. WT. (IN)
CULVERT SIZE
CLASS
Do (ft.)
LO(ft.)
Dt(ft.)
D(in.)
DOWNSTREAM
UPSTREAM
12"
B
1.0
4
1.0
18
2
2
15"
8
1.25
8
1.25
24
7
4
18"
B
1.5
10
1.5
24
10
5
24"
8
2.0
16
2.0
24
15
10
54"
B
4.5
36
4.5
24
50
25
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NOT TO SCALE
DWG NO. EC-4A
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SEAL
38746
August 4, 2015
SURVEY
-
DRAFT JJB
DESIGN
-
CHECK JDW
PROJECT No.
2015085
DRAWINGNo.
W-3627
SCALE:
AS NOTED
SHEET No.
OF 6