SW7071105_APPROVED PLANS_20080305

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW ��
DOC TYPE
❑ CURRENT PERMIT
?W APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE�(�`(K�
YYYYM M D D

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DEMOLITION NOTES:
O
1. DEMOLISH EXISTING FENCING AND GATES AS SHOWN
2. REMOVE EXISTING GRAVEL DRIVE AS SHOWN.
MAINTAIN SUITABLE ACCESS TO DISTRIBUTION
WAREHOUSE AND OTHER EXISTING FACILITIES.
3. DEMOLISH EXISTING SALT STORAGE TANK,
FOUNDATION AND ASSOCIATED PIPING. CAP EXISTING
PIPING AT BUILDING FOUNDATION.
4. DEMOLISH EXISTING STRUCTURES AS SHOWN IN
THEIR ENTIRETY.
5. DEMOLISH EXISTING CHLORINE GAS SYSTEM INSIDE
OF BUILDING FOLLOWING SUCCESSFUL START-UP OF
NEW SODIUM HYPOCHLORITE SYSTEM.
6. REMOVE EXISTING CULVERTS IN COORDINATION WITH
INSTALLATION OF NEW STORMWATER MANAGEMENT
FEATURES.
7. DEMOLISH EXISTING PIPING, VALVES, MANHOLES, AND
ALL OTHER APPURTENANCES AFTER NEW PIPING HAS
BEEN INSTALLED, TESTED, AND ACCEPTED. SEE
PIPING PLANS.
8. DEMOLISH EXISTING SEPTIC TANK, DRAIN FIELD
AFTER NEW SANITARY SEINER PUMP STATION IS
INSTALLED, TESTED AND ACCEPTED.
9. DEMOLISH EXISTING STACK TOWER AERATOR AND
ABOVE GROUND PIPING. INSTALL 6' CURB AROUND
PERIMETER OF REMAINING OPENING, INSTALL
ALUMINUM SUPPORT FRAME AND ALUMINUM CHECKER
PLATE COVER WITH RECESSED HANDLES.
10. COORDINATE WITH NC DOMINION POWER REGARDING
TEMPORARY RELOCATION OF EXISTING ELECTRICAL
SERVICE
11. DEMOLISH EXISTING CURB AND GUTTER AND
ASPHALT PAVING AS REQUIRED.
12. DEMOLISH EXISTING FENCING AND GATES AS SHOWN
IF FINISHED WATER STORAGE TANK ALTERNATE IS
ACCEPTED BY OWNER.
13. DEMOLISH EXISTING CONCRETE PADS.
14. COORDINATE WITH DOMINION POWER TO RELOCATE_
EXISTING POWER POLE AND GUY WIRES TO
ACCOMODATE NEW ROAD LOCATION.
15. DEMOLISH EXISTING ABANDONED SEWER AS
NECESSARY.
16. CLEAR EXISTING TREES AND VEGETATION AS
REQUIRED FOR NEW CONSTRUCTION.
0 30'
SCALE IN FEET
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oil
• 1 1
1`l� 71 1' y
'
Gap
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1 xy 1 r,
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REV. ISSUED DATE DESCRIPTION
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KEYPLAN
S.R. N0. 1246
ILA\
28
MONISM"+
1�
'�► PW �•� -
f� ARCADIS
ARCADIS G&M d North Car M, Lie.
801 Corporate Center Drive, Suits 300
Rolegh, NO 27607
Tah. 919-854-1282 Fax: [phone]
wvl orris-LIUM
G
voo
\
1. 1.33 MG GROUND STORAGE RESERVOIR
2. 0.5 MG GROUND STORAGE RESERVOIR
3. SHALLOW WELL HOUSE
4. WASTE HOLDING BASIN
5. VALVE VAULT 11
6. SAND DRYING BEDS
7. VALVE VAULT #2
8. FILTRATE PUMP STATION
9. CONCRETE SAMPLE VAULT
10. AMMONIA INJECTION MANHOLE
11. AMMONIA STORAGE BLDG
12. SALT STORAGE TANK
13. AERATOR & PLANT FILTER PUMPS
14. RAW WATER CONTROL VAULT
15. GENERATOR
16. OPERATIONS BUILDING
17. WIRE PULL BOX
18. DISTRIBUTION WAREHOUSE
19. OLD HOUSE
20. CAMDEN WATER CONTROL VAULT
21. CONCRETE SWALE
22. 12' PVC DRAIN PIPE
23. 6' TALL CHAIN LINK FENCE
24. CONCRETE APRON
25. DRAINAGE SWALE
26. PVC DRAIN PIPE
27. CONCRETE STORAGE PAD
28. ASPHALT DRIVE
29. CURB & GUTTER, TYP.
30. GRAVEL DRIVE
31. LIGHT POLE
32. SEPTIC TANK AND PUMP
33. SEPTIC LEACH FIELD
34. SANITARY SEWER BARSCREEN
35. SANITARY SEWER LIFT STATION
36. OVER HEAD ELECTRIC
37. UNDERGROUND TELEPHONE
38. UNDERGROUND NATURAL GAS
39. DOG PEN
40. OUTFALL STRUCTURE
0
/
FIELD SURVEY INFORMATION AND BASE PLANS USED
IN THE PRODUCTION OF THIS DRAM LING WERE PREPARED BYt
MCDOWELL AND ASSOCIATES, PA
POST OFFICE BOX 391
1715 WEEIMLLE ROAD
ELRABETH CITY, N.C. 27909
PHONE: [phone]
1�
COORDINATES ARE ASSUMED AND ELEVATIONS IN NGVD 29 DATUM
APPROVED
NORTH CAROLINA ENVIRONMENTAL
MANAGEMENT COMMISSION
DIVISION OF WATER OUALIT`
Date MAKCH 5 og
Stormwater Permit No._ S V4 70-11 105
PROJECT MANAGER DEPARTMENT
MAINLAND WATER TREATMENT PLANT D. BRw R. wrcHE
REVERSE OSMOSIS SHEET TITLE
EXPANSION
EXISTING SITE AND
CURRITUCK COUNTY, DEMOLITION PLAN
NORTH CAROLINA
TASK/PHASE NUMBER
00001
PROJECT NUMBER
NC706021.2000
ISSUED FOR BIDS
DRAWING NUMBER
C101

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CURRITUCK COUNTY AIRPORT
SITE
O
[US SHORTCUT ROAD � 6i'� �Cp2q�
IWIN IS III I
R�
i
FUTURE 1.33 MG
FINISHED WATER
STORAGE I I /�' \\ \ \ 'sue \ \
IF SF
SIR SF IF
AS IR
Si
X —x� x
_ L i
` - - - e- - - I x ~�2y 9x�1 % _� = ` -1�12 = _ '� J o�eJL / / s 1It
I 12' SWING GATE
_ X n — F Sr x—x ,x x� \ -� \ i�j NEW DEEP I 0- -� 0-1 ,4/
lX�s WELL SITE �AR -- SEE SHEET C105 FOR \ NEW '
POND OUTLET PIPE INFO \ 1 1
BACKWASH SOLIDS \ F IIe`a;\ ras AC ESS READ I \ xt 1
PUMP STATION ; VALVE \\/ / �L
(FORMERLY FlL11tATE \U#_U[T #2 1 '3 NEWI %
1\ �1 ( GRASS SWALE 1 14.75' 1�V5' , DUM 1
fe II I .75 X a �� 1 EMERGENCY SPILLWAY, SEE \, FAD I 1 ����
\ \ a 1 .20' x 14.7V \ OVERFLOW PIPE: �\ DETAIL ON SHEET C105 \ I II \ ` LIMITS OF
\ 14.70' I r \ 90 L� OF 12' P; �3° / 'A r
xu.so' \I I /w. \ UP�IREAM I 95 \ u a I / - -� 11\
-50f ra66 ,� 1 EIIAI I ��� 0; ( \ DET L RE�HEET C105 1\ \ \
rx I
4 KWASH r \ -t \
rv, VALVE ° MP STATION 3'>, u.so "1%'�
sq VAULTT i? 1 94.6 O \ I +4Rs, .._/+fad +'3� .wsE�,. I \ (\ t \\ x \ CURRITUCK COUNTY
DB 543 P897
r 1 / \ �1 �{�\\y\ i \ \ 1 1 \ PIN 8977-66-8744
\ II \) 1 I \\\\t 1\ \\\ NOR MA WATER SUR t \ \
Was H M. 1\ I III LAYDOWN \ 1`I �1 i% \\ J�,\ j \ \ \ \ \A\\
IOLCINGIAND STOCK LE ARBASIN t4.40'X I1—\\\t
It
JSE 1A35' X zis.es'RNA WATER \ 147•I'I i OIS'RHUT'aN III BAFFLE WALL 1j1111C� \1�\\\
CON ROi u i :� — — / 11 1 — — — \\ \ 1 1
# VAULT t I Ei4
11 C
\; ca12•1 1V� // 'p `� o i/ 1 tl III 4ID
VICINITY MAP
r L / " 44' T' =-- x1 �1R7s STORMWATER DETEN
! III PER TION 1111
AERAT GRASS �'io� \ N,
It �� I S • ANK - , I ALE a / POND, SEE DETAIL ON
a , f i I SHEET C105
I I 0.5 MG o ' \\ /' X14.1W // 1 / x14.70 x,a.7a \\\ \ FOR Y J `-- - 42-- -
GROUND "`o LTFR I \ ftL L tWELL I III \ �� _ _ - - - - rq —14— ���� =���� t4�� -
` t i STORAGE ° PUMN Z
LL HGUSEI'I1RES R`!O''R IlaX xlaso)ii ( X14.2W \ \t\ \ x`
t '\ , ✓3 I to' AQUA�TC� BENCF� 1TQf�
I \ ,CONCRETE xla.zo se _ _ —15— 15" RCP \\ -- AROUND IL ONDQb 1i?rJID rah x
LIMITS OF DISTURBANCE \ Iva + ULT \ > / /� � CULVERT - _14, SEE DETAIL ON SHEE\T1tC1 POND DRAINAGE
fax r \ \ \ AM,bc iA / �\ / \ PAVED SWALE \\\t \ AREA x
P
+ '>0 \ I STORAGE - � X14.75' / 15.50'X 15.50'x t \
x \ FEED HLI; / / / r, NEW SANITARY
k\�� ,s.a' / i ,sea 1 \ SEWER LIFT DRAIN E,,RfA NEY�\1 /
4— x-..---X---- x ____y__,_x_X—x / b I STATION / \\
f 493 SU
i CURRITUCK COUNTY I / 3 ra I \ \
DB 243, P365
I i PIN 8977-45-1531 I 1 r\ \\\1\\ x X
_
NENLFW' METER I OPEVi IONS 1 I 15
INJECTION i GER=RATCR BUILDING ��jj _(qQ�/' � N�2
sn VAULT +a,9 I r>E=tas3' I ' \ 1s.o' x NEW i I t3 bdb 1s.o' �c-'c-
515' o
\ t ' HSPS 'r3� 1
\ ` NEW COVER D
.,\ WALKWAY x 15.25• t '�15.83'
01
X73.30' \
b \ \ >� 266 ( \ / 14.9o'/X x s\
DRAINAGE AREA
14.50' ~r990
Va�---"-----
lY
Jas
..-
�
x. GRA 'EL / —12 — — — — — �� — — — — •1 \ OHE' i ✓.?,gS ~'�8r' •''��
,..`I ROA , r >'-------
GRASS SWALE , /
- - - - -GAS — _ _ , � ��j '15" RCP-
15R
- OUTLET " / RCP
PROTECTIONF,� • CULVERT
R/
/w
0
8 NOV 07
ISSUED FOR BIDS/CONSTRUCTION
DI
KEYPLAN
DSB
C
9 OCT 07
ISSUED FOR REVIEW
DCW
DSB
B
17 SEP 07
95% DESIGN DRAWINGS
DSB
A
2 JUL 07
60% DESIGN DRAWINGS
DSB
REV. ISSUED DATE DESCRIPTION
GIRT RDA)
R!
/W
FIT 3.0 MGD 15.aa
MOSIE 2.0 Me
ILDING EX9AIQDABLE II 1 P
x x � u� /
�J - �nrltfm 1 /
NEW
SIDE
ETER VAULT
"'ssO
�Z 1
l� a
15' RCP
'I o
General Symbol Legend
ENEW
STRUCTURE
EXISTING STRUCTURE
GRAVEL DRIVE
f���� ��I I I I I I—"
IL'=1 ILL��
TOPSOIL STOCKPILE
RIP -RAP APRON
®
OURET PROTECTION
Ma
STORM DRAINAGE WITH FLARED END SECTION
BWP-02
EQUIPMENT TAG
PV-Ot
VALVE TAG
SG-Ot
SLUICE GATE TAG
SLG-01
SUDE GATE TAG
xxMH-1
MANHOLE TAG (XXX = TYPE)
-Do-
NEW FIRE HYDRANT, YARD HYDRANT
­--cpCO
CLEANOUT
Os
EXISTING SEWER MANHOLE
ONEW
SANITARY SEWER MANHOLE
STRUCTURE CONTROL POINT
41,
BENCHMARK DESIGNATION
#
ARC RADIUS CENTER POINT
—
NEW PIPE (12' AND LARGER)
NEW PIPE (12• AND SMALLER)
- - - - -t s- - - - -
EXISTING CONTOUR
- - - - —16— - - - -
FINISHED CONTOUR
—x x x—
NEW CHAINUNK FENCE
- sr — Sr — sr — SF-
NEW SILT FENCE
W
EXISTING SRW (SHALLOW WELL RAW WATER)
R/
/W
RIGHT-OF-WAY
R
PROPERTY LINE
E/P
EDGE OF PAVEMENT
-'-'-'-'-...-.--- - -
CENTERUNE OF TRENCH
- - - - - - - - - - - - - - - -
EXISTING SANITARY SEWER
QI°
X 14.e0' / CHE /_ �,(s •36 .i ..� /
OHE / R W �- .;i/~ / �- NOTES:
i G"A i
1. ALL AREAS SHALL HAVE POSITIVE DRAINAGE TO STORMWATER CONVEYANCE
SYSTEM, AND AWAY FROM BUILDING.
vo
2. ALL ROOF DRAINS ON NEW REVERSE OSMOSIS BUILDING SHALL BE DIRECTED
TO DRAINAGE AREA I.
RW
SEAL `a4Suuunnlq
°:F �R�`° ARCADIS
ARCADIS G&M of North Carolina, Inc.
801 Corporate Center Drive, Sub 300
Raleigh, NC 27607
Tel: [phone] Fax: [phone]
www.areadis-us.com
3. A PUMP MUST BE KEPT ON SITE FOR EMPTYING OF POND IN THE EVENT OF
EMERGENCY AND FOR MAINTAINANCE PURPOSES.
4. BASIN/POND MUST BE CLEANED OUT OF ALL SEDIMENT AND RETURNED TO
DESIGN ELEVATIONS PRIOR TO USING AS A WET DETENTION POND.
5. NO KNOWN WETLANDS EXIST ON -SITE.
6. STORMWATER TO BE DISCHARGED INTO NORTH RIVER. CLASS. SC; INDEX NO.
30-2
7. AREA OF DISTURBANCE = 6.05 ACRES
B. TOTAL ACREAGE OF SITE = 44.39 ACRES
9. ALL DISTURBED AREA SHALL BE STABILIZED WITH VEGETATION OR PERMANENT
GROUND COVER WITHIN 21 DAYS OF COMPLETION OF GRADING WORK.
PROJECT MANAGER DEPARTMENT MANAGER
MAINLAND WATER TREATMENT PLANT D. BRILEY R. WYCHE
REVERSE OSMOSIS SHEET TITLE
EXPANSION
EROSION/SEDIMENTATION
CURRITUCK COUNTY, CONTROL AND GRADING PLAN
NORTH CAROLINA
I, OWNER/AGENT DO HEREBY
CERTIFY THAT I WILL DEVELOP THE PROPERTY IN ACCORDANCE
WITH THE APPROVED PLANS WHICH WILL BE CONSTRUCTED OR
MAINTAINED SO THAT SURFACE WATERS FROM SUCH
DEVELOPMENT ARE NOT UNREASONABLY COLLECTED AND
CHANNELED ONTO LOWER ADJACENT PROPERTIES AT SUCH
LOCATIONS OR AT SUCH VOLUMES AS TO CAUSE SUBSTANTIAL
DAMAGE TO SUCH LOWER ADJACENT PROPERTIES. IN ADDITION,
THE DEVELOPMENT WILL BE CONSTRUCTED OR MAINTAINED SO
THAT IT WILL NOT UNREASONABLY IMPEDE THE NATURAL FLOW
OF WATER FROM HIGHER OR ADJACENT PROPERTIES ACROSS
SUCH DEVELOPMENT, THEREBY UNREASONABLY CAUSING
SUBSTANTIAL DAMAGE TO SUCH HIGHER ADJACENT PROPERTIES.
DATE: OWNER/AGENT
CONFORMED
CONSTRUCTION SET
LEAD DESIGN PROF. CHECKED BY
H. CARSON D. BRILEY
TASK/PHASE NUMBER DRAWN BY
00001 C. KIMBRELL
PROJECT NUMBER DRAWING NUMBER
NC706021.2000 C 104

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SEE ANTI -SEEP COLLAR
TWO REQUIRED
OUTLET PROTECTION,
SEE SHEET C104
10' (MIN.) TOP OF
EMBANKMENT
10' MIN.
Ire
1
1:1
w
10' SHELF
PROVIDE COVER
WITH CLASS 2 RIP RAP (TOP 1 SIDES)
SEE RISER DETAIL
DIP DRAW —DOWN PIPE — 90' ELBOW AND SECTION OF
PIPE — BELOW
MANENT POOL ELEVATION. SECURE
• s. M RISER M"WITH GALVIN90 METAL STRAPPING.
PROVIDE TEMPORARY WASHED STONE
FILTER DOWN PIPE
NORMAL WATER SURFACE ELEVATION
POND
-.•r ._�.
•.a •�•:e:i::..
0
FOREBAY BERM, SEE
DETAIL 4 ON THIS SHEET
OMPACTED STRUCTURAL
9 FILL IN BERM
FOREBAY
it �1 j 11/
COMPACTED STRUCTURAL FILL 1.0'
MIN. BASE THROUGHOUT POND.
WET DETENTION POND/TEMPORARY SEDIMENT BASIN
C105 No SCALE
4)NORMAL WATER SURFACE ELEVATION
1 2 POND
AQUATIC VEGETATION ON 10' SHELF
SHALL BE JUNCUS EFFESUS (SOFT 6 �1
RUSH) PLANTED AT 18- SPACING.
COMPACTED STRUCTURAL FILL 1.0'
MIN. BASE THROUGHOUT POND.
WET DETENTION POND CROSS-SECTION
NOTE: SEE SHEET C104 FOR RISER LOCATION.
10' SHELF
1
10' SHELF
aa1 a,I Ah«� r
ELEV. = 12.00 1r DEEP CLASS 2 RIPRAP
—
J 1 KEY IN FILTER
10 AQUATIC VEGETATION ON 10' SHELF FABRIC, TYPICAL —
ELEV. = 11.00 SHALL BE JUNCUS EFFESUS (SOFT BOTH ENDS
RUSH) PLANTED AT 180 SPACING.
3:1 SLOPES IN POND SHALL BE
SEEDED WITH COMMON BERMUDAGRASS
—ELEV. = 12.00
1
1 2 = SHALL BE JUNCUSAQUATIC � ON 10' SHELF
EFFIESUS (SOFT
— ELEV. = 11.00
RUSH), SCIRPUS AMERICANUS (THREE
SQUARE BULRUSH), CYPERUS ARISATUS
(FLAT SEDGE). ALL SPECIES SHALL BE
PLAITED AT 18" OC.
POND TABLE
8' (MI I
771��'iG\7�i1►tUil�
r
C105 No SCALE
KEY
DESCRIPTION
ELEVATION
TOP OF EMBANKMENT EL
14.25
®
RISER INLET RIM EL
12.45
Q3
BOTTOM OF RISER EL
5.50
®
INVERT OF INLET EL & DIA.
11.50 0 1.0*
5Q
BOTTOM OF BASIN EL
6.00
©
DIAMETER OF BARREL
18"
LENGTH, SLOPE AND
INV. OUT OF BARREL
100', 1.0%
10.50
©
EMERGENCY SPILLWAY EL
13.00
(
BERM ELEVATION
10.75
®
OUTLET PIPE INVERT EL
11.50
0
TOP OF RISER
13.75
0
TOP OF CONCRETE FILL
11.50
2
11�
T<
QLTAIL AA
CONNECTION WITH GASKET
PLATE 1
OF DAM, TYPICAL IA*�\ A A I T I C E- E- n n n l I An Tl T• T A 11
C105 No SCALE
NORMAL WATER BLACK 30 MIL HOPE LINER RUFCO 3000 B OR EQUN
SURFACE ELEVATION ( AI•ENT)
0 6" - 8" RIP -RAP
% _/IfOREBAY BERM
NOTE: SEE SHEET C1D4 FOR EXTENT
OF RIP -RAP IN BERM.
FOREBAY BERM - RIP -RAP SECTION
C105 NO SCALE
6" THICK CONC. SLAB, REINF. 5'x5' (INSIDE DIM.) PROVIDE ��HOLE
5'x5' (INSIDE DIM.)
W/ /4 BARS 0 8' O.C.,XTENE. COVER MAINTENANCE ACCESS #4 REBARS ON 4' CENTERS,
EXTEND BRICK TO FORM B'x8' � .-.
HORIZONTALLY AND VERTICALLY,
COLUMNS AT CORNERS TYPICAL
1 � � 604" PRESSURE TREATED
" . ". ALL SIDES M HAVE OPENING DETENTION POND MAINTENANCE PLAN (TYP) Oc Or)
AS A MINIMUM THE FOLLOWMIG MAINTENANCE ITEMS SWILL BE PERFORMED: EL - 12.0' -
DIP DRAW -DOWN PIPE - 90ELBOW AND 1. GRASSING AROUND ANY DETENTION/RETENTION FACILITY SHALL BE MAINTAINED TO PREVENT TIE EROSION OF THESE F�l
SECTION OF PIPE - BELOW PERMANENT AREAS• THE AREAS SHALT. BE PERIODIC�NLY MOWED TO MAINTAIN THE AESIHM QU M OF THE SITE A D TO PREVENT A
REDUCTION INCAPACITY OF THE STORM WATER SYSTEM.GRASS ON SLOPES SHOIW NOT EXCEED A HEIGHT OF 15 INCHES.s
RISER WITH GALVINIZED METAL STRAPPING. 2. OPEN DITCHES SHALL BE KEPT FREE OF UNDESIRABLE GROWTH AND MOWED OR MAINTAINED To THE DESIGN
CROSS-SECTION AND AREA AS SHOWM ON THE STORM WATER MANAGEMENT PLAN APPROVED BY THE CITY AND ON FILE IN
THE OFFICE OF THE CITY MMEER GROWTH ON THE SLOPES AND BOTTOM "" HOT EXCEED A HEIGHT OF 8 INCHES.
zr
4 4 N 3. LANDSCAPING OF THE AREA AROUND THE DETEMION/REIENIION FACILITY SHA L NOT REDUCE THE CAPACITY OR BINDER 2"x6" PRESSURE
OPERATION AND MAINTENANCE OF THE STORM WATER SYSTEM. TREATED DECK ;•
,. BOARD 0 8' OC ,. f EL = 5.0'
• 4. THE FACILITY SHALL BE ROUTINELY CHECKED FOR AND CLEARED OF ALL ACCUMULATION OF DENS AND THE i' z
:•' , �.. +. ;�' DETENTION/REMON FACILITY OUTLET STRUCTU CLEARED OF ANY .•_.•y. >' Rf BLOCKAGE THAT IS PREM. CONCRETE ENCASEMENT J
5. STORM DWWNAGE PIPES AND CULVERTS SHALL BE PERIODICALLY INSPECTED MR DEBRIS AND SAND BALD -UP. THEY j
SHALL BE CLEANED AS NECESSARY TO PROVIDE FOR THE FREE CONVEYANCE OF SIM WATER AS DEMO.
p
6. THE OEIENTION/REIENTON FACILITY SNAIL BE MAINTAINED AT THE DESIGN DEPTH AS SHOWN ON THE STORM WATER
BE
EAST RISER FRONT VIEW 6x8'x1' CONC. BASE EAST RISER SIDE VIEW INSPECTED ON A REGULAR BASIS MANAGEMENT BY � � LESS THAN �TM� MONTHS. DEBRtS AND HE AL
RBKW
F. BAFFLE WALL -SECTION
(A) THE PRIMARY OUTLET CAPACITY IS IMPAIRED AND/OR
(B) THE DEPTH OF THE FAULTY IS MORE THAN ONE FOOT ABOVE THE ORIGINAL FACILITY DEPTH OR FACILITY C105 NO SCALE
RISER DETAIL VOLUME IS REDUCED BY 25% OF THE DESIGN IMPOUNDMENT VOLUME.
.
SHAM BE MAINTANED TO INSURE THAT LANDSCAPE MATM4LS LIVE AND PROSPER.
C105 ND SCALE 7. LANDSCAPING CONFORMED
CONSTRUCTION SET
? 0 8 NOV 07 ISSUED FOR BIDS/CDNSTt MN DSO KEYPLAN SEAL ``\```"���uuuup q�����
ARCADIS PROJECT MANAGER DR. WYCEM MANAGER LEAD DESIGN PROF. CHECKED BY
� � ```0�•�N CARp � ,, MAINLAND WATER TREATMENT PLANT D. sRiLEY R. wYCNE J. ALIEN D. BRILEY
DSB
C 9 OCT 07 ISSUED FOR REVIEWDS
% REVERSE OSMOSIS SHEET TILE TASK/PHASE NUMBER DRAWN BY
N
B 17 SEP 07 95% DESIGN DRAWINGS DCW = 25497 EXPANSION 00001 J. ALIEN
DSB2�xs�e8 ARCADIS GdcM a1 North Carolina, Inc. STORM WATER PROJECT NUMBER DRAWING NUMBER
O •.�LGINE �,� ` rp°rate Center Drive,
2 21 FEB OB RE -ISSUED FIMt REVIEW � A 2 JUL 07 60% DESIGN DRAWINGS DCW �%,� �y � ��� 801 Co Suite 300
N CONFORMED CONSTRUCTION D W °" ose '°��•q,',nANirA„`�� TeF Rale1919N854-1282 Fax: [phone] CURRITUCK COUNTY, POND DETAILS NC706021.2000 C105
Q 1 14 FEB OB PER ADDENDII� �1 THERU � � REV. ISSUED DATE DESCRIPTION srAl NOT vauO uNlrss sxram WAIT onrEo �'•0�18-�•�"
Cf • NORTH CAROLINA