SW7080805_APPROVED PLANS_20080825

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

� 433i
434 \
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432j �1
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14041
1001,
Gfi /' r402
-114pm't}' 6
6 ,
431'
c
, ;432�
43& INFILTRATION BASIN IV-1
\ REQUIRED = 6,012 CU FT
(3.0 in storm)/ ---
PROVIDED = 6,176 CU FTi
3,5I BOTTOM EL = 3.30 FMSL
STORAGE EL = 4.80 FMSL
TIE TO FUTURE
TOP EL = 5.80 FMSL
GRADES IN LOW SHWT - 1.00 FMSL
DENSITY AREA \ I A
1 �
SEAL
2 REVISED PER NCDENR COMMENTS 08-19-08 0B-PP-)
1 NCOENIT DWO HIGH DENSITY STORMWATER PERMIT SUBMITTAL ON6-18
REV.NO. DESCRIPTIONS DATE
11 REVISIONS
26
RAfiVA"GE/,4REA'/'Y j / / � i' `/�/�/ / ''y /' '/ � % /�• y� /,',;fi/ f
YY
/GRASSED,�SWALL / /
i I
L4 ;11J 7 p /
/ INFILTRATION BASIN IV- /�V o !Ili t,
REQUIRED = 5,033 CU FT /X X OUTLET TO
(3A in storm) ! fzI
La NEUSE RIVER
/A /PROVIDED = 5,236 CU FT I �I
/ i / ✓�� /' / , >� / / ,BOTTOM EL = 3.30 FMSL r�l
GRASSED li
0 COMMON AREA / STORAGE EL = 4.80 FMSL FILTER STRIP I;iI
13,052 s.f. TOP EL = 5.80 FMSL
1,
/ 0.30 acres SHWT = 1.00 FMSL 1 I�41
l7 ;: 7x LS-IV2
1 li i
o API
TOP OF LIP EL. 4.80 FT
SEE DETAIL - SHEET D4 I`,1�
' 6 - EXISTING
2xp /I
EQUALIZATION
\ DRAINAGE /
-" \�� w \ TIE TO FUTURE / DITCH FOR ; I
-- V LS-IV1 k MARINA BASIN
GRADES IN LOW r
TOP OF LIP EL. 4.80 FT _ --. ._ \ 3 °o - %`� DENSITY AREA f'I; j'
SEE DETAIL - SHEET D4� .;•_.' j
GRASSED
4251 FILTER STRIP _ •Y,7W 111
i
l
TIE TO FUTURE _ \ L ,wI zs¢`
424� GRADES IN LOW
DENSITY AREA
OUTLET TO
` -- /
,NEUSE RIVER
I,
r
ER ,
/
R/ R /
yt�- l i / o�
`\\\0,I1LLI l l UI//SEAL
SS
\ 'SEAL -
033840 Qg
i
;GAT ENGINEER\�
SEAL Nor VAUD JNLESS SIGNED AND DATED
vMCMM&CREED
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AA0002667 EB0006691
www.mckimcreed.com
GRADING NO- >_
1. INITIATE ERO5h ,. CONTROL SEQUENCE BEFORE BEGINNING
CLEARING AND 'TRADING OPERATIONS.
2. CLEAR AREAS TC BE GRADED OF ALL VEGETATION, PROTECT
VEGETATION eF.,OND GRADING LIMITS.
3. STRIP TOPSOIL TO FULL DEPTH IN AREAS TO BE GRADED.
4. COMPACT ALL F,L L AREAS TO 95% OF MAXIMUM DENSITY,
OR PER GEOTECHNICAL RECOMMENDATIONS.
5. ALL AREAS ARE TO BE GRADED SO THAT NO AREAS OF
STANDING WATER OCCUR.
6. PROPOSED SPOT ELEVATIONS ARE SHOWN AT FINISHED
GRADE (GUTTER FLOW LINE ELEVATION, WHERE
APPLICABLE).
7. EARTHEN BERMS TO BE CONSTRUCTED AT MAXIMUM 2:1 SLOPES.
8. NOTIFY NCDENR DIVISION OF LAND QUALITY BEFORE GRADING INSIDE
50 FT NEUSE RIVER RIPARIAN BUFFER.
STORMWATER NOTES:
1. SOIL BORINGS IN INFILTRATION BASINS
WILL BE CONDUCTED PRIOR TO CONSTRUCTION OF IMPERVIOUS AREAS
THAT PRODUCE STORMWATER RUNOFF. BORINGS WILL BE LOGGED
AND SUBMITTED WITH THE PE CERTIFICATION REQUIRED WITH PERMIT.
A REGISTERED SOIL SCIENTIST WILL FIELD VERIFY THAT THE SOILS IN
THESE AREAS WILL BE REPLACED WITH SUITABLE SOILS PER NCDENR
STORMINATER BMP MANUAL STANDARDS.
2. CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO INSTALL
BENCHMARK AT EACH INFILTRATION BASIN AS A
GUIDE FOR MEASUREMENT OF SEDIMENT STORAGE.
3. THE INSTALLED INFILTRATION BASINS WILL MEET DESIGN SPECIFICATIONS
(CONSTRUCTED OR RESTORED) UPON INITIAL OPERATION ONCE THE
PROJECT IS COMPLETE AND THE DRAINAGE AREAS ARE STABILIZED.
LEGEND:
z1
OUTLET TO
1VT,7: & DUJ N-r`c)
+^NORTH CAROLINA'
414 \
RIVER DUNES DEVELOPMENT
HARBOR VILLAGE IV
OVERALL
GRADING AND DRAINAGE PLAN
EXISTING CONTOUR
8` PROPOSED CONTOUR
+ 7.20 SPOT GRADE
FLOW DIRECTION
7S HIGH DENSITY LOTS
75? LOW DENSITY LOTS
DELINEATED DRAINAGE AREA
/ HIGH DENSITY AREA
WETLANDS
NORTH
50, 0 50, 100'
SCALE: 1"=50' (Horiz.)
DATE:
SEPTEMBER 2007
MCE PROJ.
# 4135-0002
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROJ, MGR.
GML
SCALE
M&C FILE NUMBE
CG101
HORIZONTAL:
DRAINING NUMBEI
1" = 50,
VERTICAL:
C3.1
NA
STATUS: ISSUED FOR PERMIT REVISION
2

SSED ALTER STRIP
WETLANDS LINE
INFILTRATION BASIN
NUMBER
SURFACE AREA
(SO. FT)
PONDING DEPTH
(FT)
PONDING ELEV.
TOP ELEV.
BOTTOM ELEV.
S.H.W.L.
HV-IV1
14,886
1.50
4.80
5-80
3.30
1.00
HV-IV2
5,139
1.50
4.60
5,80
3.30
1.00
"NOTE: INFILTRATION BASINS WILL BE SEEDED WITH GRASS OR LINED WITH MIN, 4" DEPTH OF SAND.
SOD SIDE SLOPE AND BOTTOM
USE STAPLES TO FIRMLY FASTEN
><ISTINv /\
GRADE ; `, 1
3:1 MAX, 3:1 MAX,
SWALE SECTION
GRADE
PERMANENT SEEDING SCHEDULE - MIXTURE
SEEDING MIXTURE:
SPECIES RATE (LB/ACRE)
COMMON BERMUDA OR OTHER BERMUDA SPECIES 40
SEEDING DATES:
PIEDMONT - APR. 15 - JUNE 30
COASTAL PLAIN - APR. - SEPT.
SOIL AMENDMENTS
FOLLOW RECOMMENDATION OF SOIL TESTS OR APPLY
2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE
AND 1000 LB/ACRE 10-10-10 FERTILIZER
$' MAX
VARABLE AS OIRECIEO BY THE ENOINEFR
MIN.10 QC
LME WIRES
NOTE
-U6E 61LT FENCE ONLY WHEN DRAINACE AREA
DOES NOT EXCEED IPIACRE AND NEVER W
A ^OF WNCENTRATED FIOW
-END OF SILT FENCE NEEDS TO BETIIRNm UPNLL
FRONT
VIEW
STEEL P08T
WOVEN WIRE FABRIC
SILT FENCE GEOTEXTILE FABRIC
FILL SLOPE
"AkDI�OTIEDS,
PADE
N.COVER
R SKIRL•
RSKIRTAS
ENGINEER'
z-IrzGA
MEDIATE
GRADE
FOR REPAIR OF SILT
FENCE FAILURES, USE
Nu 5T WASHEO STONE
FORANLHORWHEN SILT
FENCE IS PROTECTING
CATCH BASIN.
SIDE VIEW
STANDARD TEMPORARY SILT FENCE DETAIL
SEAL 1
1 i I NGDENR DW'O HIGH DENSITY STORMWATER PERMIT SUBMITTAL I OB-OS-e4 1
GRASS
BUFFER OUTFLOW-�-
STRIP 1 6" 3' 50'
GRASSED FILTER WETLANDS
T PONDING DEPTH -__ T r3=� STRIP ` J LLLA
�- #57 WASHED STONE ON FILTER FABRIC
INFILTRATION BASIN
RIGID LIP
#5 REBAR 6" X 6" TREATED TIMBER
2' LENGTH MIN. 8' MIN. LENGTHS
3 PER 8' LENGTH OF LIP
LEVEL SPREADER -TYPE I
AI Do
La
W OUTLET FLUME STONE LINING
CLASSIFICATION
PLAN SECTION
OUTLET PROTECTION DETAIL FOR FLUME
6" 1 2 6
LS REQUIRED BY DESIGN FLOW
CONCRETE FLUME - TYPICAL SECTION
TYPE x
FRAME
-1I L
[ ,,..
NEA VY DUTY
ecMmelic shown nny nU
floulyGRrwrzl
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Uuu�O���u�
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proEWcf aiglnerlRg.
nyr s
Dim<nabvin Inches
Un 801W BNnBa
CSISIOUAMIOO Na. CetaloB No, A D C TvooA
PRETREATMENT TRENCH DRAIN
i
R.O. W.
20
} 40' R.O.W.
3
0 18' B - B
11' CL ROAD
x
CD
fr 1.5" SF9.5A
Ir y Ir/4"/FT, 1.5" 119.OB
w le IVy
LANDSCAPED GRADE AND
AREA HINGE PT. 8„ ABC
TYPICAL STREET SECTION
ROAD IV-1
FROM STA. 10+00 TO STA. 13+45
18 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
SEAL
CAI?,
,,F��ESS/// ` q
104(� ��EAL
033840 -
iS M BAP.
�yl/'lull ll!I\11\\\\
SEAL NOT VALID UNLESS SIGNED AND DATED
LANDSCAPED
AREA
vMC153MI&CMED
1730 Varsity Drive, Suite 50D
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AAOOD2667 EB0006691
www.mckimcreed.com
Q }
3 2
0 3
o LL
I_ o
= H
O
0
L
11
HOME LOT
Ir ly y y
LANDSCAPED
AREA
11'
COMMON AREA
'yyyyyy
LANDSCAPED
AREA
11'
COMMON AREA
lyA'y1 y
LANDSCAPED
AREA
20'
40' R.O.W.
18' B - B
CE ROAD
1.5" SF9.5A ~
1 /4"/FT. 1.5" 119.013
GRADEAND 8" ABC
HINGE PT.
TYPICAL STREET SECTION
ROAD IV-2
FROM STA. 10+00 TO STA. 11+95
18 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
R.O.W
20'
40' R.O.W.
18'B-B
CE ROAD
1.5" SF9.5A
1/
4"/FT. 1.5" 119.06
GRADE AND 8" ABC
HINGE PT.
TYPICAL STREET SECTION
ROAD IV-3
FROM STA. 10+00 TO STA. 10+75
18 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
R.O.W.
40' R.O.W.
18' B - E
CL ROAD
20'
1.5" SF9.5A
1/4"/FT. 7.5" 119.0E
-� y
GRADE AND 8" ABC
HINGE PT.
TYPICAL STREET SECTION
ROAD IV-3
FROM STA. 10+75 TO STA. 12+60
18 FT. BACK TO EDGE PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
11'
COMMON AREA
LANDSCAPED
AREA
LANDSCAPED
AREA
11'
HOME LOT
LANDSCAPED
AREA
f� 20'
40' R.O.W.
18'E-E
11' CE ROAD 11'
1.5" SF9.5A HOME LOT
y yy 1/4%FT. 1.5" 11.08
LANDSCAPED LANDSCAPED
AREA GRADEAND 8" ABC AREA
HINGE PT.
TYPICAL STREET SECTION
ROAD IV-3
FROM STA. 12+60 TO STA. 17+50
18 FT. EDGE TO EDGE PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
R]w
lVf.,D Tl"*AU
'N
NORTH CAROLINA�
r
20' R.O.W.
a
}
3
14' E - E
3
a
3
0
3' 7' 7'
c
F-
o
HOME 1.0" SF9.5A
HOME LOT
F
-
LOT 1.5"' 119.OB 1/4"/FT,_�
8" ABC GRADEAND
HINGE PT. LANDSCAPED
AREA
TYPICAL STREET SECTION
ALLEY IV-4
FROM STA. 10+10 TO STA. 14+90
14 FT. EDGE TO EDGE PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
>-
a
20' R.O.W.
}
3
14' B - E
0
a 3 7, 7. o
3 = r-
O HOME 1.0" SF9.5A
O LOT 1,5119.0B 1/4°/FT. HOME LOT
0 �0 _.
0
8" ABC GRADE AND
HINGE PT.
LANDSCAPE
AREA
TYPICAL STREET SECTION
ALLEY IV-4
FROM STA. 14+90 TO STA. 15+69
14 FT. BACK TO BACK PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
y 20' R.O.W. a
3 14' E - E
O
O
3' 7' 7' F
x
0 HOME 1.0" SF9.5A O HOME LOT
of
j2 LOT 1.5" 119.013 1/4"/FT,
8" ABC GRADEAND
HINGE PT.
GRASSED
SWALE
TYPICAL STREET SECTION
ALLEY IV-5
FROM STA. 10+00 TO STA. 12+00
14 FT. EDGE TO EDGE PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
} 20' R.O.W. a
> 3
14'E-E
3
0
3'
3 0
O
�-
li H
O
x
4
HOME 1.0" SF9.5A
_If
L07 1.5 119.06
1/4"/FT.
HOME LOT
�2
-�
-►
8" ABC GRADEAND
HINGE PT. LANDSCAPE
AREA
TYPICAL STREET SECTION
ALLEY IV-5
FROM STA. 12+00 TO STA. 14+73
14 FT. EDGE TO EDGE PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
RIVER DUNES DEVELOPMENT
HARBOR VILLAGE IV
STORMWATER DETAILS
DATE:
SEPTEMBER 2007
MCE PROJ.
# 4135-0002
DRAWN
cMB
DESIGNED
cMB
CHECKED
GML
PROJ. MGR.
GML
SCALE
M&C FILE NUMBE
CG501
HORIZONTAL:
DRAWING NUMBEI
NA
VERTICAL:
D4
NA
STATUS: REVISION
ISSUED FOR PERMIT 1

INFILTRATION. H4SItl _ BERM
EL. 5.50
EL. 4.80
EL. 3.68 a GRASSED
SEDIMENT �,. ,,. _,._. i EL. 3.30 SWALE
CLEANOUT
BENCHMARK EL, 1.30
INFILTRATION BASIN HV V-1 -SECTION
(FACING WEST, NOT TO SCALE)
GRASS
BUFFER OUTFLOW--+--
STRIP
3'
_ 50'
- t „ GRASSED Fit--,F.P. WETLANDS U-
PONNDINSLDEPTH STRIPly
0
O
H
WETLANDS LINE A' _
LOT
- #57 WASHED STONE ON FILTER FABRIC
INFILTRATION BASIN
RIGID LIP
#5 REBAR 6" X 6" TREATED TIMBER
2' LENGTH MIN. 8' MIN, LENGTHS
3 PER 8' LENGTH OF LIP
INFILTRATION BASIN
NUMBER
SURFACE AREA
(SQ. FT)
PONDING DEPTH
(FT)
PONDING ELEV.
TOP ELEV.
BOTTOM ELEV.
S.H.W.L.
HV V-1
6,430
1.50
4.80
5.50 3.30
0.40
* NOTE: INFILTRATION BASINS TO BE SEEDED WITH GRASS OR LINED WITH MIN. 4 IN. DEPTH OF SAND.
SOD SIDE SLOPE AND BOTTOM
USE STAPLES. TO FIRMLY FASTEN
FISTING
GRADE
3:1 MAX. 3:1 MAX.
SWALE SECTION
GRADE
PERMANENT SEEDING SCHEDULE - MIXTURE
SEEDING MIXTURE:
SPECIES RATE (LB/ACRE)
COMMON BERMUDA OR OTHER BERMUDA SPECIES 40
SEEDING DATES:
PIEDMONT - APR. 15 - JUNE 30
COASTAL PLAIN - APR. - SEPT.
SOIL AMENDMENTS
FOLLOW RECOMMENDATION OF SOIL TESTS OR APPLY
2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE
AND 1000 LB/ACRE 10-10-10 FERTILIZER
B' MAX.
VARIABLE AS DIRECTED BY THE ENGINEER
ON. 10 GA,
LINE RES
2-1/2 GA.
IEDIATE
GRADE
3
ILL.
0
T
0
LEVEL SPREADER -TYPE I
Lo
A Do
OUTLET FLUME
W OUTLET FLUME STONE LINING
CLASSIFICATION
SECTION
OUTLET PROTECTION DETAIL FOR FLUME
11'
1/4-/FT.
-►
V V V V V
LANDSCAPED
AREA
FRONT VIEW
L�
O
i
3'
E FABRIC
0
NCE GEOTEXTRE
FABRIC
/4"/FT.
BDIF
-USE SILT FENCE ONLY MEN DRAINAGE AREA oFILL
SLOPE
DOES NOT EXCEED 1/4 ACRE AND NEVER IN
LVLT
•
FOR REPAIR OF SILT
AREAS OF CONCENTRATED FLOW
FENCE FAILURES, USE
No. 57 WAVED STONE
-END OF SILT FENCE NEEDS TO BE TURNED UPHILL.FOR
PNCHOR VMLN SILT
ADE
FENCE IS PROTECTING
CATCH BASIN.
IN. COVER
OVER SKIRT
ANCHOR SKIRT AS
DIRECTED BY ENGINEER
SIDE VIEW
STANDARD TEMPORARY SILT
FENCE
DETAIL
SEAL
1 NCDENR OWO HIGH DENSITY STORMWATER PERMIT SUBMITTAL 09-06-08
REV.NO, DESCRIPTIONS DATE
11L0%11Illlll/q SEAL
°oRt CAR0l'
ESSI
033840
Y-5 Q'-
q////IIIIIill111P
SEAL NOr VALID UNLESS SIGNED AND DATED
6"I 2' 6"�
r
AS REQUIRED BY DESIGN FLOW
CONCRETE FLUME - TYPICAL SECTION
i
R.O.W.
20'
40' R.O.W.
3
14' B - B 11'
o
ROAD
r
0
1.0" SF9.5A
/4"/FT.
1/4"/FT. 1.5" 119.08 4-
All -_
GRADE AND LANDSCAPED
8" ABC AREA
HINGE PT.
TYPICAL STREET SECTION
ROAD V-1
FROM STA. 10+00 TO STA. 11+65
14 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
L
R.O.W.
20' _
40' R.O.W.
a
3
18' B - B
o
3' ROAD CE 8'
3'
0
1.5" SF9.5A
IX
1/4"/FT, 1.5" 119.0B 1/4"/FT,
GRADE AND PARALLEL SIDEWALK
8,� ABC PARKING
HINGE PT. OR LANDSCAPED
AREA
TYPICAL STREET SECTION
ROAD V-2
FROM STA. 10+00 TO 11+65
18 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
1 /3U varsity urtve, butte ouu
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AA0002667 E80006691
www.mckimcreed, com e
20'
r
¢
-- 3
0
O
11' ROAD 3' 44' _
(7
1.2" SF9.5A 1/4"/FT.
1/4"/FT, 1.5" 119.013
LANDSCAPED GRADE AND + -� SIDEWALK LANDSCAPED
AREA HINGE PT. 8 ABC AREA
TYPICAL STREET SECTION
ROAD V-2
FROM STA. 11+65 TO STA. 12+90
14 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
R.O.W.
20'
ra 40' R.O.W. a
3 3
18' B - B o
3' g' ROAD 8' 3' _
O
1.5" SF9.5A
1/4"/FT. 1/4"/FT. 1.5" 119.DB �-
_�, t=
PARALLEL LANDSCAPE AREA
SIDEWALK GRADE AND
PARKING HINGE PT. 8" ABC
OR LANDSCAPED
AREA
TYPICAL STREET SECTION
ROAD V-2
FROM STA. 12+90 TO 14+55
18 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
GRASSED
SWALE
r
a
3
tL
0
HOME LOT
20' R.O.W.
14' E - E
_I_
i
R.O. W.
40' R. W.
14' B - B
r
a
3' o HOME LOT
1.0" SF9.5A =
1/4"/FT. 1.5" 119.08
GRADE AND 8" ABC
HINGE PT. LANDSCAPE
AREA
TYPICAL STREET SECTION
ALLEY V-3
FROM STA. 13+20 TO 16+42
14 FT. EDGE TO EDGE PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
'ROW
20 }
14' E - E
ILI-
7' 7' 3' o
1.5" SF9.5A
1/4"/FT. 1.5" 119.0E
GRADE AND 8" ABC
-LANDSCAPE HINGE PT.
AREA
TYPICAL STREET SECTION
ALLEY V-4
FROM STA. 10+00 TO STA. 10+97
14 FT. EDGE TO EDGE PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
Kpj1V/-_ED
DUJNrE,.-'
S)
NORTH CAROLINA
3
O
HOME LOT
L�
HOME LOT o
0
Of
20' R.O.W. r
14'B-B 3
..... 7 7' 3' o
1.0" SF9.5A =
1/4"/FT. 1.5" 119.01
of
r �
GRADE AND 8" ABC
-LANDSCAPE HINGE PT.
AREA
TYPICAL STREET SECTION
ROAD V-5
FROM STA. 10+00 TO STA. 10+80
14 FT. BACK TO BACK PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
20' R.O.W. r
¢
14' E - B 3
0
7 7' 3,
1.0 SF9.5A T0
1/4"/FT. 1.5" 119.OB
GRADE AND 8" ABC
LANDSCAPE HINGE PT.
AREA
TYPICAL STREET SECTION
ROAD V-5
FROM STA. 10+80 TO 13+40
14 FT. EDGE TO EDGE PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
} 20' R.O.W. r
¢
3 HOME 3
14' B - E LOT LL
o O
7' 7' 3 r
_ 1.0' SF9.5A CD
of 1/4"/FT. 1.5" 119.OB
L=
GRADE AND g" ABC
LANDSCAPE HINGE PT.
AREA
TYPICAL STREET SECTION
ROAD V-6
FROM STA. 10+00 TO 13+34
14 FT. BACK TO EDGE PAVEMENT
20 FT. RIGHT OF WAY
(NOT TO SCALE)
G 40' R.O.W. r
3 18' E - E 3
0 90
9' ' 11'
HOME LOT 1.0" SF9.5A T
1 /4"/FT. 1.5" 119.08 01
GRADE AND COMMON
HINGE PT. 8" ABC AREA
LANDSCAPE
AREA
TYPICAL STREET SECTION
ROAD V-7
FROM STA. 10+00 TO 22+21
18 FT. EDGE TO EDGE PAVEMENT
40 FT. RIGHT OF WAY
(NOT TO SCALE)
CL R.O.W.
20'
} 40' R.O.W. a
3 3
4 20E - B 40
0
ti 6' 10' ROAD 10• 12' _
2.0" 111.0" SF9.5A cD
� 9.OB
/4"/FT.
1/4-/FT. 1//4/FT. W W `ir_
MA% 2:1 LANDSCAPED LANDSCAPED
AREA
AREA GRADE AND 8" ABC
HINGE PT.
FLUSH MOUNTED 3" MOUNTABLE
CONCRETE CURB CONCRETE CURB
(TYP) (TYP)
TYPICAL STREET SECTION
WEST HARBORSIDE ROAD
FROM STA. 10+00 TO STA. 18+00
20 FT. BACK TO BACK PAVEMENT
40 FT. RIGHT OF WAY
(NIOT TO SCALE)
RIVER DUNES DEVELOPMENT
HARBOR VILLAGE V
STORMWATER DETAILS
DATE:
SEPTEMBER 2007
MCE PROJ,
# 4135-0002
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROJ. MGR.
GML
M&C FILE NUMBER
SCALE
CG501
HORIZONTAL:
DRAWING NUMBER
NA
VERTICAL:
D4
NA
C
TATUS: RENSION
ISSUED FOR PERMIT 1

INRJI- ; `ION BASIN CONSTRUCTION SEQUENCE AND NOTES:
1. INSTALI-. 'jL,SINS IN ACCORDANCE WITH LOCATIONS AND GRADES SHOWN
ON GRADING AND DRAINAGE PLAN FOR SPECIFIC PROJECT PHASE.
2. EXCAIiATE TO REMOVE CLAY LAYER FROM IN —SITU SOIL.
3. MINIMIZE COMPACTION OF SOIL ON THE BOTTOM AND SIDES OF THE
INFILTRATION BASIN. USE LIGHT EQUIPMENT AND CONSTRUCTION
TECHNIQUES THAT MINIMIZE COMPACTION.
4. INFILTRATION BASIN SHALL NOT SERVE AS A SEDIMENT CONTROL
DEVICE DURING CONSTRUCTION.
INSTALL TEMPORARY SILT FENCE AROUND PERIMETER OF THE INFILTRATION BASINS
SILT FENCE TO BE REMOVED ONLY AFTER ENTIRE DRAINAGE AREA IS STABILIZED.
5. PLACE FILL MATERIAL TO THE LOWER ELEVATION OF THE FOLLOWING: TWO
FEET BELOW THE BOTTOM ELEVATION SHOWN IN TABLE ON SHEET D4 OR
SEVERAL INCHES BELOW THE BOTTOM OF THE CLAY LAYER. FILL MATERIAL
TO HAVE MINIMUM HYDRAULIC CONDUCTIVITY OF 0.52 INCHES PER HOUR.
6. ESTABLISH DENSE VEGETATIVE COVER OVER BOTTOM OF INFILTRATION BASIN OR LINE
THE BOTTOM WITH A LAYER OF CLEAN SAND WITH A DEPTH OF 4 INCHES OR GREATER.
7, DIRECT RUNOFF TO INFILTRATION BASIN AFTER DRAINAGE AREA IS STABILIZED.
8, INSTALL WOODEN POST WITH GRADATION MARKINGS TO MEASURE SEDIMENT
ACCUMULATION IN THE PRETREATMENT DEVICE AND INFILTRATION BASIN.
9. FOLLOW OPERATION AND MAINTENANCE REQUIREMENTS LISTED IN NCDENR
STORM WATER PERMIT.
10. NOTIFY NCDENR DIVISION OF LAND QUALITY BEFORE GRADING INSIDE ZONE 2
NEUSE RIVER RIPARIAN BUFFER.
SESLI
I I NCDENR DWQ HIGH DEN5I TY STORMWATER PERMIT SUBMITTAL I OB-06-P8 E
//////// SEAL
R�4/,
EAL
033840�j
'�G,�T ENGINEER P;�\�
7S.
o M. 8 0
II1111111\\ 0\
/
STORAGE ELEVATION
EL. 4.80
i
1k) / /o
GRASSED FILTER /
STRIP %
_
_
\ I
I
vNfMM&CRMD
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AA0002667 E80006691
www.mckimcreed.com
LS— V1
1'/
AV
/
i I
I
INFILTRATION BASIN HV-V1
PLAN VIEW
SCALE: 1 " = 20'
-Is
Kril V/ Er, j JN
NORTH CAROLINA
c \
RIVER DUNES DEVELOPMENT
HARBOR VILLAGE V
STORMWATER DETAILS
INFILTRATION BASINS
DATE:
JULY 2008
MCE PROD. #
4135-0002
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROD. MGR.
GML
SCALE
M&C PILE NUMBER
CG-502
HORIZONTAL:
DRAWING NUMBER
1" = 20'
VERTICAL:
D5
NA
STATUS: R?MSION
ISSUED FOR PERMIT
NOT

INFILTRATION BASIN CONS)MU TION SEQUEd{ _AND NOTES:-
i. INSTALL BASINS IN ACCORDANCE WITH LOCATIONS? GRADES SHOWN
ON GRADING AND DRAINAGE PLAN FOR SPECIFIC PI JJECT PHASE.
2. EXCAVATE TO REMOVE CLAY LAYER FROM IN —SITU SOIL.
3. MINIMIZE COMPACTION OF SOIL ON THE BOTTOM ANI; SIDES OF THE
INFILTRATION BASIN. USE LIGHT EQUIPMENT AND CONSTRUCTION
TECHNIQUES THAT MINIMIZE COMPACTION.
4. INFILTRATION BASIN SHALL NOT SERVE AS A SEDIMENT CONTROL
DEVICE DURING CONSTRUCTION.
INSTALL TEMPORARY SILT FENCE AROUND PERIMETER OF INFILTRATION
BASINS, SILT FENCE TO BE REMOVED ONLY AFTER ENTIRE DRAINAGE
AREA IS STABILIZED.
5. PLACE FILL MATERIAL TO THE LOWER ELEVATION OF THE FOLLOWING: TWO
FEET BELOW THE BOTTOM ELEVATION SHOWN IN TABLE ON SHEET D4 OR
SEVERAL INCHES BELOW THE BOTTOM OF THE CLAY LAYER. FILL MATERIAL
TO HAVE MINIMUM HYDRAULIC CONDUCTIVITY OF 0.52 INCHES PER HOUR,
6. ESTABLISH DENSE VEGETATIVE COVER OVER BOTTOM OF INFILTRATION BASIN OR LINE
THE BOTTOM WITH A LAYER OF CLEAN SAND WITH A DEPTH OF 4 INCHES OR GREATER.
7. DIRECT RUNOFF TO INFILTRATION BASIN AFTER DRAINAGE AREA IS STABILIZED.
8. INSTALL WOODEN POST WITH GRADATION MARKINGS TO MEASURE SEDIMENT
ACCUMULATION IN THE PRETREATMENT DEVICE AND INFILTRATION BASIN.
9. FOLLOW OPERATION AND MAINTENANCE REQUIREMENTS LISTED IN NCDENR
STORMWATER PERMIT.
10. NOTIFY NCDENR DIVISION OF LAND QUALITY BEFORE GRADING INSIDE ZONE 2
NEUSE RIVER RIPARIAN BUFFER.
_—_ --
_ 7 _ r
1q+00 -- �; - --- - --
I FLUME
42! E
I I I 14
I _
I I V
4311
rII 7�
\ \
I I I LS—IVl
1 NCDENR DWO HIGH DENSITY STORMWATER PERMIT SUBMITTAL OB-O6-D8
REV.NO. DESCRIPTIONS
DAIS
,--'4
„11111I 1111I////� SEAL
` Q�pFESS/py��
A
033840
OQ,
';, APT Pti
SEAL NOT VAUD UNLESS SIGNED AND BATED
/
INFILTRATION BASIN HV-IV1
PLAN VIEW
SCALE: I" = 20'
v MFIQM&CREED
v
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AAOOD2667 EB0006691
www.mckimcreed.com
ZONE 1 NEUSE RIVER /
RIPARIAN BUFFER
NORTH
i�£R D)URN`£S
NORTH CAROLINA
INFILTRATION BASIN HV-IV2
PLAN VIEW
SCALE: 1 " = 20'
RIVER DUNES DEVELOPMENT
HARBOR VILLAGE IV
STORMWATER DETAILS
INFILTRATION BASINS
DATE:
JULY 2008
MCE PROJ. #
4135—OOD2
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROJ. MGR.
GML
NORTH
SCALE
HORIZONTAL:
1- = 20'
VERTICAL:
NA
M&C R
CG-NUMBER
LE 502
D5
STATUS: RENSION
ISSUED FOR PERMIT

\ \ Marinai.-
CjR LATION / 1402 \
\ b \ \ \ \ CULVERT / / \ 15,158.64 s.f. \ 401
/ \ 14,100 s.f.
\0.35 acres \
� i � � / • �\ F,F /' � \\ \ 0..32 acres
\ 0
\�4 496.23
_ 0.33 acres \/
i
:. .
� \ L404I
16,610.48 s.� \ ox \
\\\0.38 acres
'�' L402
f f
5 —�
:1 00
_ V� i -
1p FFT lt6NCKt0 �� i' / / /
/
\ ip I 4301% �i 9O.f: 1 k
1,954 ,s. 0<L1 Ac eS �, 3� 1, p { /, 4_041 \
/ /
431 15,751 S.f. / � i / • ,//9/z1' klcve /' % ,'0 8 Ece /+ / 9 24 ,67re-
0
i
I 432 - 0 36 acres ;' i" ; / i , i i ,% / j / �� i / / % / / / � / i' / /
22,360 s.f.l ;;////,� !;//;' /i y/ //,; /'j %}'�'///i '/. �i %: / /•' ,/✓" ,Y/, / �//.,
16,637 s.f' 10.51 acres/ ' , i / ; / ; , / // ' %i i % / h/ i/;'/i / i i r'.f A
433,acres;',I%;�/ /,
117,311 s.f.-
\ \ 0.40 acres,
/ \ \16,069 S.f.
\ 37 acres .DO'
/ 22,225 s.f.
acres
x
:
14+ ro / o!/ / i %/ / / ,. / i : % i.z' / ,�, / � / / i /' 0�3 �f y//•/'/ /. / / WI \
4 ` ;
430' COMMON AREA
052 f r 409' I
+
0.30 acres
0.42 acrreses — C)1I A
i / /•.' .42 a
°° — —
_—
\ \ \ 4331 + 1
\ r
\436 \ �� > \ \ 1 l jif- JL Il.d o
\ 30,224 s.f. �\ \ \ V ir�t
0.69 acres
��"�/� 27,047 s. f. I I� `•
\ 0.62 acres I I
' I /425
17,076
\
' Sere •Yo/4 °v�` 39 acres 'o\�\l-s\� \\ IILI II1I1
Qr\q°k°p\ 7 21i
\
18,000 s.f.
0,41 acres
18,000 s.f.
\ / 0.41 acres LF4221
- — — — —� — _ / / / / / / 18, 000 s. f. \ v vs
/\ \ X00 \ /
ZON / 0.41 acres
\ 1 / / 18,000 s.f.
Z0/V �
SO' 0.41 acres
/ \30 \�� \ 14111
18,000 s.f. / / \
/ / < 15,902 s.f.
(/ - 0.41 acres J / \ / I
G' F / \ 0.37 acres
0.41 acres
17,143 s.f. �'a \ 412: \ \
^• _. -y, \--t�P// 0.39 acres/ / / j // ` \pp \ \ 23,528 s.f.
rA,-� /. h 0.54 acres
I NCOENR DW° HUH DENSITY STORMWATER PERMIT SUBMITTAL 08-06-98
REV.NO. I DESCRIPTIONS DATE
I REVISIONS
IIII���SEAL
�A/?0' '
SS/013}J,,�
/�t y
EAL
033840 \
n✓ SFNCINEF-R \c��\\_
M g�P
°'1111nnnul\l"
LSEAL NOT VALID UNLESS SIGNED AND DATEOJ
v4j:k*!4
MCICM&CREED
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AA0002667 E80006691
www.mckimcreed.com
RAW
DAUJ'S
NORTH CAROLINA
IRIVER DUNES DEVELOPMENT
HARBOR VILLAGE IV
OVERALL SITE PLAN
LEGEND:
RIGHT—OF—WAY
LOT LINE
DATE:
SEPTEMBER 2007
MCE PROD.
# 4135-0002
DRAWN
CMB
DESIGNED
CIAO
CHECKED
GML
PROJ. MGR.
GML
SCALE
CS101
HORIZONTAL:
DRAIMNG NUMBER
1" = 50'
VERTICAL:
C 1 . 1
NA
STATUS: ISSUED FOR PERMIT RE1 N
1

0
01
r B y i� .� fi, T'va,J e'`0 I a..y P
111 t DENSITY AM,A
1.1IG'f 1 DEr,$ sITl V ARE-,"4 ;:'. , ....w.....
. . . .. P.. ]ARBOR
9R$RDENSITYVILLAGE
W
. . _ . . . . . . .'� A
-
5 =
. y o
rh '
. O 7
5 5
+. FIST Ju ty Y-�
2Et �+ Y 3` .9r y • •�
am.
;4;
F
CREEKSIDE
OWER
I Vi
Parkway
Creekside _
CREEKSIDE
TAR GRE1:K I -
- /
h
I-9fGH DEN SIP( AREA; 1 ----
Parkway
North
Parkway
rl South
4
d RIVERSIDE i
unutt,wu
n
I NCDENR DWO HIGH DENSITY STORMWATER PERMIT SUBMITTAL 08-06-01
REV NO DESCRIPTIONS DATE
REVISIONS _
RIVERSIDE
xexnunox,W,wu
N�VC, P
cARpliy SEAL
Q` i
033840
,,APTFNC10F
���_
�mMi l I18�vovv
SEAL NOT VALID UNLESS SIGNED AND DATED
Jr
i
�I Li 1 11/
�I m
HIGI 1 D'EN CITY AREA]
1 /.50 Varsity Drive, Suite 50D
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AA0002667 E80006691
www.mckimcreed.com
BROAD C
CRE-EKSICE-
1 IIt_II I
GaF NS 11 Y
A;vE A 9
4ir
1 -
r �r
rn�T
nC ATIOWAI_
r: nL
Pr RAL
P= iL
HIGH DEK s1 Y \REA 4
HARBOR
HIGt 1 Dl N,9 Ff AIR EA
HARBOR VILLAGE IV
HIGH DENSITY AREA 6
..RV & BOAS STORAGE AREAk
HIGH DE NS1 i Y AREA 10
NOTE:
MASTER PLAN INFORMATION TAKEN FROM MAP
PREPARED BY MCKIM & CREED ENTITLED " MASTER
PLAN OF RIVER DUNES SUBDIVISION-PUD
DEVELOPMENT" DATED FEBRUARY 7, 2006, FOR RIVER
DUNES CORPORATION.
V/jED
DUJNI�11S'
NORTH CAROLiNA
RIVER DUNES DEVELOPMENT
PAMLICO COUNTY, NC
HARBOR VILLAGE IV
OVERALL MASTER PLAN
LEGEND:
WETLANDS
HIGH DENSITY AREAS
- OVERALL BOUNDARY LINE
m
z
500' 0 500' 1000'
SCALE: i"=500' (Horiz.)
DATE:
OCTOBER 2007
MCE PROD.
# 4135-0002
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROJ, MGR.
GML
SCALE M&C FILE NUMBER
HORIZONTAL' DRAWING NUMBER
1" = 500'
VERTICAL: M-1
NA
STATUS: RENSION
ISSUED FOR PERMIT 1

l
........... X.
• F
11
.TAR FRE&'
.
..
I
unuWMIA
'r
FIRE,STATION AREA
HIGH DENSITY AREA 11-
1
NCDENR DWO HIGH DENSITY STORMWATER PERMIT SUBMITTAL
OB-06-08
RMND.
DESCRIP'nONS
DATE
SEAL
N�Jgi
NN��:1111111111IIlll� SEAL
aECry/A�y^/R��piIi
L44/
033840
"�nGiP�/�NCINEER P�\�.
°j"%%,I11M11Hg"`"°`•
.SEAL NOT VALA UNLESS SIGNED AND DATED
fir'' RBf ! '.a11 AGE i
i I!Gf' SdfF NS'I iui .SVf4 P'°. 7
'.�'f=.,...DENSITY7,....� N S�F,.+ ' y'h���y y rah, s •.1
HIGH DENSITY 1
v McK M&CREED
v
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AAOOO2667 EBOOO6691
www.mckimcreed.com
tddq �
¢yI 5(.'�y{d�j�i''{k''^ }�/.,:'
JII I A(:F :E4i FR
TO Jli
+.,�kiti,. Cf's VIiA s
- PITtIc 5 F F,D cxP-A
rnxsn ;a; -.,rapt •,
-[[CFFAf�CNA:.
pp g p
j,..=Ix�_w f�,,. ?`#
HIGH DENSI s z ,"1.R1 ?': 15
HIGH DENSITY AREA 6
RV & BO.Al" STORAGE AREA
HIGH DENSITY AREA 10
MASTER PLAN INFORMATION TAKEN FROM MAP
PREPARED BY MCKIM & CREED ENTITLED " MASTER
PLAN OF RIVER DUNES SUBDIVISION—PUD
DEVELOPMENT" DATED FEBRUARY 7, 2006) FOR RIVER
DUNES CORPORATION.
Dly,E'D D �Nj!',!XC
JIN� _)U I J,
NORTH CAROLINA
RIVER DUNES DEVELOPMENT
PAMLICO COUNTY, NC
HARBOR VILLAGE V
OVERALL MASTER PLAN
LEGEND:
WETLANDS
HIGH DENSITY AREAS
OVERALL BOUNDARY LINE
500' 0 500' 1000'
SCALE: 1"=500' (Horiz.)
DATE:
OCTOBER 2007
MICE PROJ.
# 4135-0002
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROD. MGR.
GML
SCALE
HORIZONTAL
1" = 500'
VERTICAL:
NA
RLE
DRAWING NUMBER
M-1
STATUS; REMSION
ISSUED FOR PERMIT 1

5r, 52v l
I 4 403 sq.ft.
\ \ 33,213 sq.ft. 48 40,1)_6 sq.ft. 529',
t 525, 1.i1 acres 0.92 acres 46 083 sq.f 53U'I f
0.76 acres �
A I 39,125 sq.ft. 1.06 acre 42,564 sq.ft.
^� 0.90 acres - 0.98 acres , f
`•J /� I -
524' n+oo
/ \
44,576 sq.ft. - --_.� _ \ �531; 1.02 acres i6+p
1� 0 \x00 179,089 sq.ft.
� 4.11 acres /
I/ I 7573 sq.ft.
0. 3s
89 acres
1 � ✓ � 91,918 sq.ft.
4.41 acres
23,465 s / \
0.54 acrescres/
�d
%
o+
/ ZON
I
/
501'I
74,805 sq.ft.
1.72 acres
I t INCDENR DWO HIGH DENSITY STORMWATER PERMIT SUBMITTAL T 08�8-1
50
/ 16,582 sq.ft.
0.38 acres I
18,4520sq.ft. 13
0.42 acres
IN
� I I
USE RI V
R BUFFER
I DRAINAGE
EASEMENT
��AA1111111111////��� SEAL
..�ARpli
pFE I Z��
= B 33840
� OB
FNGINiV'
/ SinMinX`\\ \
SEAL NOT VALID UNLESS SIGNED AND DATED
145.27
Ii519i � o,
27,231 sq.ft. 535.
0
0.63 acres I 26155 sq.ft.
0.60 acres
0 536:
25,095 sq.ft.
0.58 acres I
I I I I� 27,424 sq.ft.
0.63 acres
I /
—
I /
51%
20,256 sq.ft.
w 53T1
15,029 sq.ft.
0.47 acres N
0.35 acres
51E
20,340 sq.ft.
n A7 acres
f533J
I 40,450 sq.ft.
0.93 acres
534',,
25,029 sq.ft.
0.57 acres
47'-
43112�
—_ 41
8.53
320.2C /
FOST H-W—MR I D—+E-0�►� —
40�IIALl2a� paysment�- _
7.
nll.i_}fix. Y.
NALKWAY
v�MCIQM&CREED
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AAOOD2667 EB0006691
W Ww,mckimcreed.com
RIV/E'JD
. _� _ JN
__E'Syj
NORTH CAROLINA
31; Q)
RIVER DUNES DEVELOPMENT
HARBOR VILLAGE V
OVERALL SITE PLAN
LEGEND:
-- RIGHT-OF-WAY
LOT LINE
75 HIGH DENSITY LOTS
751 LOW DENSITY LOTS
HIGH DENSITY AREA
WETLANDS
&w)
NORTH
50' 0 50, 100'
SCALE: 1"=50' (Horiz.)
DATE:
SEPTEMBER 2007
MCE PROJ.
# 4135-0002
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROJ. MGR.
GML
SCALE M&C FILE NUMBI
CS101
HORIZONTAL: DRAWING NUMBE
1" = 50'
VERTICAL: C 1 1
NA
STATUS: REMSION
ISSUED FOR PERMIT 1
2

LOT 527 LOT 528
LOT 526 48,403 sq•ft.
\ 40,126 sq ft LOT' `�29
33,213 sq_ft. 1,11 acres p 92 acres 46,083 sq fit LOT 530 1
LOT 525 0.76 acres 42,564 sq.ft.
\ 39,125 sq,ft• 1.06 acre
0.98 acres
0,90 acres _ I __.
LOT 524
44,576 LOT 531
1.02 acres 179, 89 sq.ft. \
4.11'acres
1
LOT 523
38,757 sq.ft.
nR9 acres r �
SUiFFER IL-----_� - 0.47 ocres ' l, I v.�� - _ - /
r J
r / r
f
20' DRAINAGE GRASSED �' ! LOT 538
LOT 501 EASEMENT I FILTER STRIP LOT 516 I, I 22 ft. /
I I ft. r 389 sq•
74,805 sq•ft. I LS-V1 20,340 sq• 0.51 acres
L = 20 LIP
0.47 acres
1 //
1.72 acres � I TOP OF LIP EL. 4.80 FT ( I � i � � r � � ��
SEA DETAIL - SHEET D4
-
E
LOT 539
r
INFILTRATION BASIN HV-Vt D NAGE AREA 3 1...5 9,206, -
^ REQUIRED = 7,064 CU FT RAI 0�! 10.44�-acres
V 1.96 ACRES ,<
LOT 502„ A0.40L / - (3.0 in storm) , _ _ _. , - - C= (69 f 1 81
35, 323 s4 PROVIDED = 7,142 CU FT 21 --' I o (} J aC[e5' r
ocrest
BOTTOM EL = 3.30 FMSL 10 DRAINAGE
Q� 0.82 \� - STORAGE EL = 4.80 FMSL �... - v EASEMENT GE
TOP EL = 5.80 FMSL
SHWT = 0.40 FMSL GRASSED - _ - .ter L Cti -. g._ 7.44 i '
LOT 503 SWALE -- \ 1 7 �. r 27,535 soft. / �6LLS .__,_- -
.9 0.63 acres 3
L
LOT 504 ,
j
19 sq.ft. / i - - I I � - _ 1;129q•ft .
_
272 -,..' - - - _ GRASSED - ' aaf0
-_
49 acres, � � T �� . 1 0 ,
m
XI
_ S ALE
I 535
LOT 505 I , � .� -, - � i_ I ��;,� �_ � __ 0.38 a1
: �'
17,288 sq.ft. I I
- 0.40 acres \ -
-
I I.
i
LOT 506 ft,
�- L 8 v LOT_..51 tqy; I ( -
ft. 0-
'\� 15,476 sq T �f ft . ies �•-
0.36-acres LOT.-3C�B LOT 509 I,
LQ. �. _ __,
LOT ,507 9,450q•ft 9, acres `j _ 1 f3.22 acres,. \
s ft. 20,170 sq.ft. 20,410 sgYL- 022__acres 0.22 \
73 q. 16,7 0 46 acres 0.47 acres g
0.39 acres _ -, �' 00 - - v v
-.--- - 73+00
14+ 3 - t L
t2+GO cCL 9 _ _ �?�46 9 f TJf
11+00 ' - -21 OcLes_
vement
�'' ;;: x, ;, _ _.. _ fa•, {J, xk4t 6.%.. 7 ' -�-J eli JJ \ \`..-
6
_•..I
x0
7
_ Tx`
SEA` 1
2 REVISED PER NCDENR COMMENTS 08-19-08
I NCDENR DWO HIGH DENSITY STORMWATER PERMIT SUBMITTAL OB-06-U3
N111111!lllrrrrrJ/// SEAL
EAL
033840
''rmrnLIullnu" �
SEAL NOT VALID UNLESS SIGNED AND DATED
vMcI<JM&CREED
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
AAOOD2667 EB0006691
www.mckimcreed.com
JLN*., "S
___ U N
Di
NORTH CAROLINA
RIVER DUNES DEVELOPMENT
HARBOR VILLAGE V
OVERALL
GRADING AND DRAINAGE PLAN
GRADING NOTES:
1. INITIATE EROSION CONTROL SEQUENCE BEFORE BEGINNING
CLEARING AND GRADING OPERATIONS.
2. CLEAR AREAS TO BE GRADED OF ALL VEGETATION, PROTECT
VEGETATION BEYOND GRADING LIMITS.
3. STRIP TOPSOIL TO FULL DEPTH IN AREAS TO BE GRADED-
4. COMPACT ALL FILL AREAS TO 95% OF MAXIMUM DENSITY,
OR PER GEOTECHNICAL RECOMMENDATIONS.
5. ALL AREAS ARE TO BE GRADED SO THAT NO AREAS OF
STANDING WATER OCCUR.
6. PROPOSED SPOT ELEVATIONS ARE SHOWN AT FINISHED
GRADE (GUTTER FLOW LINE ELEVATION, WHERE
APPLICABLE).
7. EARTHEN BERMS TO BE CONSTRUCTED AT MAXIMUM 2:1 SLOPES.
S. NOTIFY NCDENR DIVISION OF LAND QUALITY BEFORE GRADING INSIDE
50 FT NEUSE RIVER RIPARIAN BUFFER.
STORMWATER NOTES:
1. SOIL BORINGS IN AND INFILTRATION BASINS
WILL BE CONDUCTED PRIOR TO CONSTRUCTION OF IMPERVIOUS AREAS
THAT PRODUCE STORMWATER RUNOFF. BORINGS WILL BE LOGGED
AND SUBMITTED WITH THE PE CERTIFICATION REQUIRED WITH PERMIT,
A REGISTERED SOIL SCIENTIST WILL FIELD VERIFY THAT THE SOILS IN
THESE AREAS WILL BE REPLACED WITH SUITABLE SOILS PER NCDENR
STORMWATER BMP MANUAL STANDARDS.
2. CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO INSTALL
BENCHMARK AT EACH INFILTRATION BASIN AS A
GUIDE FOR MEASUREMENT OF SEDIMENT STORAGE.
3. THE INSTALLED INFILTRATION BASINS WILL MEET DESIGN SPECIFICATIONS
(CONSTRUCTED OR RESTORED) UPON INITIAL OPERATION ONCE THE
PROJECT 15 COMPLETE AND THE DRAINAGE AREAS ARE STABILIZED.
LEGEND:
~ EXISTING CONTOUR
8_ PROPOSED CONTOUR
+ 7.20 SPOT GRADE
FLOW DIRECTION
DELINEATED DRAINAGE AREA
HIGH DENSITY AREA
WETLANDS
NORTH
50' 0 50' 100'
SCALE: 1"=50' (Horiz.)
DATE:
JULY 2008
MCE PROJ. #
4135-0002
DRAWN
CMB
DESIGNED
CMB
CHECKED
GML
PROJ. MGR.
GML
SCALE M&C FILE NUMBER
CG101
HORIZONTAL' DRAWING NUMBER
1"-50'
VERTICAL: C3" 1
NA
STATUS: ISSUED FOR PERMIT RE"SIG2 N

NCDENR DWQ HIGH DENSITY
STORMWATER PERMIT SUBMITTAL
RIVER DUNES DEVELOPMENT
PROJECT DATA
PREPARED BY:
McKIM & CREED
1730 VARSITY DRIVE, SUITE 500
RALEIGH, NORTH CAROLINA 27606
PHONE: [phone]
FAX: [phone]
OWNER:
RIVER DUNES CORPORATION
ED MITCHELL
416—A WEST POLLOCK STREET
NEW BERN, NC 28563
NCDENR
DIVISION OF WATER QUALITY
MR. SCOTT VINSON
943 WASHINGTON SQUARE MALL
WASHINGTON, NC 27889
PHONE: [phone]
FAX: [phone]
FINAL DESIGN
NOT RELEASED
FOR CONSTRUCTION
HARBOR VILLAGE IV
August 6, 2008
MC PROJECT NO. 04135-0002
VICINITY MAP
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v MCI<34& CUED
1730 Varsity Drive, Suite 500
Raleigh, North Carolina 27606
Phone: [phone], Fax: [phone]
Website: www.mckimcreed.com
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"WA: 4.-N
DRAWING INDEX
COVER SHEET G1
MASTER PLAN M_1
OVERALL SITE PLAN CIA
OVERALL GRADING AND DRAINAGE PLAN C3.1
OVERALL EROSION CONTROL PLAN C4.1
STORMWATER DETAILS D4
STORMWATER DETAILS - INFILTRATION BASINS 05
11
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033840
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EAL NOT VALID UNLESS SIGNED AND DATED
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