NCC230438_Site Plan or Location Map (4)_20230215

O
Q
E
O
Y
0
0
0
u
m
0
a
U
E
0
a
E
Y
O
cal O
z
O O
z C)
Q N
J0
m
O °
z
o -
z
O O
O
m
w
E
U
/ O
N O
�U
C
/
T a
o
a
E
U a
03 0
o
/ O
0
c N
E
� a
o Q
N
N -
N U
N
0-)0
W
o N
J
JI
Q
m
N
O
L I
�,I a
N
E�_
0 N
U a
N
L
o �
�T
0
/
c
N
E
a
m .
Ln
N
N
c,
0
0
N
N
o E
�c:
0
O
N
N
0
a�
J a
N
N
O
U
0
m
0
0
O
� o
0
a �
m
u
o O
o
O ~
I I I
O
i
I \�
POW ROW
RC,". ROW
RC" one RC:�
SILT FENCE (TYP.)
w
LLJ = o 1
>_ 2LJ 0
o' W06
Uwa
Q Ewa
W
(U w co
PE boo l
/ ;D
LIMITS OF DISTURBANCE,
OFFSET FOR CLARITY (TYP.)
I AREA TO BE STABILIZED
WITHIN 7 DAYS
0)
CV
SILT FENCE
R � � ::�E OUT ET (TYP.) �
0
— ,L CONCRETE WASHOUT
20' r?UBLIC UTILITY EASEMENT STATION (TYP.)
o B. 37 PG 3 9 11
\ . CONSTRUCTION ENTRANCE (TYP.)
INLET \ I /
o PROTECTION
1 0
,37 " /
S�M o - ST STM STM
0 \
ww___
0 30 PUBLIC UTIL►N \
P•B. 37 PG 339SEMENT 10' PVC I I
\ ww_ i
ww
� � I
1
-39 \
W V' TIE TIE E _
J S65'25P17"W 201.29'
1 TIE LINE (GRID)
GRAPHIC SCALE IN FEET
0 25 50 100
Know what's below.
Call before you dig
EROSION
CONTROL LEGEND
— —
PROPERTY LINE
LOD
INITIAL LIMITS OF DISTURBANCE
SF
SILT FENCE
TPF
TREE PROTECTION FENCE
PERMANENT DIVERSION DITCH WITH
STABILIZATION MATTING
X
SEDIMENT BASIN POROUS BAFFLES
— — — — —805—
EXISTING CONTOUR
805
PROPOSED CONTOUR
CONSTRUCTION ENTRANCE
AREA TO BE STABILIZED WITHIN 7
DAYS
®
SILT FENCE OUTLET
®
CONCRETE WASHOUT STATION
INLET PROTECTION
SKIMMER
RIP -RAP OUTLET PROTECTION
ROCK CHECK DAM
EROSION CONTROL/MAINTENANCE NOTES:
A. ON -SITE BURIAL PITS REQUIRE AN ON -SITE DEMOLITION
LANDFILL PERMIT FROM THE ZONING ADMINISTRATOR.
B. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE
PLAN IS A VIOLATION OF THE COUNTY EROSION CONTROL
ORDINANCE AND IS SUBJECT TO A FINE.
C. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED
EROSION CONTROL PLAN IS A VIOLATION OF THE COUNTY
EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE.
D. ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES
AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL
(3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENT
STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE
BUT IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST
LAND -DISTURBING ACTIVITY. ALL OTHER DISTURBED AREAS
SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION
WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY
EVENT WITHIN 14 CALENDAR DAYS FROM THE LAST
LAND -DISTURBING ACTIVITY.
E. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT
MAY BE REQUIRED BY A REPRESENTATIVE OF THE COUNTY
ENGINEERING DEPARTMENT.
F. SLOPES SHALL BE GRADED NO STEEPER THAN 2:1. FILL SLOPES
GREATER THAN 10' REQUIRE ADEQUATE TERRACING.
G. A GRADING PLAN MUST BE SUBMITTED FOR ANY LOT GRADING
EXCEEDING ONE ACRE THAT AS NOT PREVIOUSLY APPROVED.
H. REFER TO GENERAL NOTES FOR ADDITIONAL EROSION CONTROL
NOTES.
PHASE II - CONSTRUCTION SEQUENCE
1. BEGIN INSTALLATION OF STORM DRAIN SYSTEM. INLET
PROTECTION SHALL BE INSTALLED AS STORM DRAINS ARE
CONSTRUCTED. CONTRACTOR SHALL NOT LEAVE OPEN TRENCHES
OVER NIGHT. ALL OPEN TRENCHES SHALL REQUIRE WOOD SLATS
ON THE UPSTREAM SIDE TO DIRECT WATER AROUND THE
TRENCHES.
2. ONCE STORM SYSTEM IS INSTALLED AND SITE IS GRADED TO
DRAIN TOWARDS THE INLETS, DIVERSION DITCH MAY BE
REMOVED. REMOVE ANY SOFT SUBBASE MATERIALS AND PLACE
STRUCTURAL FILL AS REQUIRED BY GEOTECHNICAL ENGINEER.
3. CONSTRUCT UTILITIES AND DRIVE AISLES/PAVING AREAS. INSTALL
CURB AND GUTTER AND PAVING STONE BASE TO STABILIZE
PARKING LOT.
4. COMMENCE BUILDING PAD CONSTRUCTION.
5. MAINTAIN DEVICES AS NEEDED. INLET PROTECTION SHALL REMAIN
UNTIL THE ENTIRE CONTRIBUTING DRAINAGE AREA IS STABILIZED.
INSPECT AND REPAIR EROSION CONTROL MEASURES AFTER
EVERY RAINFALL EVENT OF I" OF GREATER OR EVERY SEVEN (7)
CALENDAR DAYS.
6. STABILIZE SITE AS AREAS ARE BROUGHT TO FINISHED GRADE.
7. WHEN VEGETATION HAS BECOME ESTABLISHED, CALL FOR A
FINAL SITE INSPECTION BY NEW HANOVER COUNTY EROSION
CONTROL INSPECTOR. ONCE FINAL APPROVAL IS RECEIVED, THE
REMAINING EROSION CONTROL MEASURES MAY BE REMOVED.
8. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE NORTH CAROLINA EROSION AND
SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, U.S.
DEPARTMENT OF AGRICULTURE, NEW HANOVER COUNTY EROSION
CONTROL ORDINANCE.
LIMITS OF DISTURBANCE: 2.80 AC
-_XISTING BOUNDARY, SITE, INFRASTRUCTURE, AND TOPOGRAPHIC INFORMATION SHOWN FROM A
TOPOGRAPHIC SURVEY FOR TARGET WILMINGTON AND DATED 10/15/2021; LOCATED IN NEW HANOVER
;OUNTY, WILMINGTON, NC 28405; PROVIDED BY SAM, LLC. 2641 SUMNER BLVD, STE 116; RALEIGH, NC
0616; 919-878-7466. OFF SITE PAVEMENT MARKINGS ARE FROM GIS. EXISTING INFORMATION SHOWN IS
3ASED UPON INFORMATION AVAILABLE TO THE ENGINEER AT TIME OF DESIGN AND HAS NOT BEEN
NDEPENDENTLY VERIFIED BY OWNER OR ENGINEER. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING
'ALL EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO CONSTRUCTION AND REPORT POTENTIAL
,ONFLICTS TO OWNER AND ENGINEER.
J
0
J
0
J
0
J
0
J
o
m
N
\
N
\
N
\
N
N
N
O
w
c9
r2
N
N
'
O
O
O
00
z
w
cn cn �
z z O
w w O
O O
w z
U O
U rJ F
C) lY lY 5;
v w w w
w w U w
O O �
w w w
U� U w
> >
w w o
Do� Do� w
w
ILnI�,- INI—IzI
0
N
�U
O
z z
0
vi =
N
O
w CDI�
F__ w
I�
Q Jmr
9
cn a
0
o U
Qcc
cc
z
X CL
w
Q O
N
zQ~w=O
z cn
C)ON
N J
= w
w
O 3:
w
Y J
N >
N W
W
o �
z
N �
O
w
00
w
�
N
;.��o��oFEssio� !y9
043114
� II
10/31 /22
z J J m
U 00 N O U U Cn
w N =
N to
� � � NN m m
Q m
w a\ Q o m o
_ L w z z Y
w < _
cn o o U
z
Oz
W00.
J
W J
O
N 0�
W z
QO
2 U
z
Z
z
O
0
r n�
V /
z
0�
Q
OO
LL
^
LU
QO
I..L
LLJ
0-
w
U
O
�
FL�Un
V z
O
z
SHEET NUMBER
C3.1