NCC216465_Site Plan or Location Map_20211118

LINETYPE OR SYMBOL
PROPOSED
EXISTING
6" ROOF DRAIN LEADER
6RDL
6RDL
6RDL
- (6RDL)
(6RDL)
(6RDL) -
8" ROOF DRAIN LEADER
8RDL
8RDL
8RDL
- (8RDL)
(8RDL)
(8RDL) -
12" STORM DRAIN PIPE
12SD
12SD
12SD
(12SD)
(12SD)
(12SD) -
15" STORM DRAIN PIPE
15SD
15SD
15SD
(15SD)
(15SD)
(15SD) -
18" STORM DRAIN PIPE
18SD
18SD
18SD
(18SD)
(18SD)
(18SD) -
24" STORM DRAIN PIPE
24SD
24SD
24SD
- (24SD)
(24SD)
(24SD) -
30" STORM DRAIN PIPE
30SD
30SD
30SD
- (30SD)
(30SD)
(30SD) -
36" STORM DRAIN PIPE
36SD
36SD
36SD
- (36SD)
(36SD)
(36SD) -
42" STORM DRAIN PIPE
42SD
42SD
42SD
- (42SD)
(42SD)
(42SD) -
48" STORM DRAIN PIPE
48SD
48SD
48SD
- (48SD)
(48SD)
(48SD) -
1" WATER SERVICE
1WS
1WS
1WS
(1WS)
(1WS)
(1WS)
2" WATER SERVICE
2WS
2WS
2WS
(2WS)
(2WS)
(2WS)
3" WATER SERVICE
3WS
3WS
3WS
(3WS)
(3WS)
(3WS)
2" FIRE LINE
2FL
2FL
2FL
(2FL)
(2FL)
(2FL)
4" FIRE LINE
4FL
4FL
4FL
(4FL)
(4FL)
(4FL)
4" WATER LINE
4W
4W
4W
(4W)
(4W)
(4W)
6" WATER LINE
6W
6W
6W
(6W)
(6W)
(6W)
8" WATER LINE
8W
8W
8W
(8W)
(8W)
(8W)
10" WATER LINE
10W
10W
10W
(10W)
(10W)
(10W)
12" WATER LINE
12W
12W
12W
(12W)
(12W)
(12W)
6" SEWER SERVICE
6SV
6SV
6SV
(6SV)
(6SV)
(6SV)
6" GRAVITY SEWER
6SS
6SS
6SS
(6SS)
(6SS)
(6SS)
8" GRAVITY SEWER
8SS
8SS
8SS
(8SS)
(8SS)
(8SS)
2" SEWER FORCEMAIN
2FM
2FM
2FM
(2FM)
(2FM)
(2FM)
3" SEWER FORCEMAIN
3FM
3FM
3FM
(3FM)
(3FM)
(3FM)
4" SEWER FORCEMAIN
4FM
4FM
4FM
(4FM)
(4FM)
(4FM)
6" SEWER FORCEMAIN
6FM
6FM
6FM
(6FM)
(6FM)
(6FM)
8" SEWER FORCEMAIN
8FM
8FM
8FM
(8FM)
(8FM)
(8FM)
MAJOR CONTOUR
50
MINOR CONTOUR
49
49
PROPERTY BOUNDARY
123.45' 67°89'10"
RIGHT OF WAY LINE
STORMWATER CURB INLET
0
■
STORMWATER DROP GRATE
❑®
■
STORMWATER YARD INLET
o
■
STORMWATER JUNCTION BOX
■
SANITARY SEWER MANHOLE
OS
OQ
SEWER CLEANOUT
WATER VALVE
e
FIRE HYDRANT
WATER METER
sa
TEE
90` BEND
UTILITY TAP
INLET PROTECTION
TREE/SHRUB PROTECTION
TREE/SHRUB REMOVAL
LIMIT OF DISTURBANCE
LOD
LOD
LOD
SILT FENCING
TEMPORARY DIVERSION DITCH
404/401 WETLANDS
COASTAL WETLANDS
gaa
W_
&Mew
RIPRAP ARMAMENT
n
10
4
ti`
N
,
*'
i
J'4
SHEET INDEX MAP
1 " = 200'
GENERAL NOTES:
1. THE PROPERTY BOUNDARY, TOPOGRAPHIC, AND UTILITY SURVEY SHOWN ON THESE
PLANS WERE PROVIDED BY ESP ASSOCIATES, P.A. FROM WILMINGTON, NC.
2. THIS PROJECT REQUIRES ONE JURISDICTIONAL DITCH CROSSING FOR THE INSTALLATION
OF CULVERTS UNDERNEATH THE MULTIUSE PATH. THE PERMITTING OF THIS CROSSING
IS BEING COORDINATED BY SOUTHERN ENVIRONMENTAL GROUP.
3. NO PORTIONS OF THIS PROJECT ARE WITHIN A REGULATED FLOOD ZONE.
4. THE TOTAL DISTURBANCE FOR THIS PROJECT IS APPROXIMATELY 3.0 ACRES.
5. THIS PROJECT IS A SITE PLAN UPDATE (MINOR MODIFICATION) TO EXISTING NCDEQ
STORMWATER PERMIT SW8 950204 (LAST MODIFIED ON 7/29/2014) AND TO NEW
HANOVER COUNTY STORMWATER PERMIT 584-08/11/14. THE PERMITTED PLAN
INCLUDED A TOTAL OF 72,501 SF FOR THE MULTIUSE PATH. THE ALIGNMENT OF THE
MULTIUSE PATH OUTSIDE OF THE STORWMATER POND DRAINAGE AREA CHANGED AND
THE TOTAL BUA FOR THE MULTIUSE PATH REDUCED TO 45,075 SF. THE BUA
DIFFERENCE OF 27,426 SF IS TO BE REALLOCATED TO THE FUTURE IMPERVIOUS
AMOUNT; KEEPING THE OVERALL DENSITY OF THE PROJECT THE SAME. THE FUTURE
BUA INCREASES FROM 834,808 SF TO 862,234 SF.
15. RUNOFF FROM PROJECT DRAINS TO PRINCE GEORGE CREEK (I.D.: 18-74-53,
CLASSIFICATION: C; SW) WITHIN THE CAPE FEAR RIVER BASIN.
16. ALL STORM DRAIN SYSTEM COMPONENTS ARE DESIGNED TO PROVIDE POSITIVE
DRAINAGE TO THE OUTLET.
17. THE SITE CONTRACTOR SHALL FIELD VERIFY ALL EXISTING UTILITIES ABOVE AND
BELOW GROUND BEFORE COMMENCING CONSTRUCTION.
18. THE SITE CONTRACTOR IS RESPONSIBLE FOR DISPOSAL OF ALL WASTE MATERIALS
GENERATED THROUGH DEMOLITION AND GRUBBING ACTIVITIES SHOWN ON THESE PLANS.
19. THE CONTRACTOR IS RESPONSIBLE TO ENSURE THAT SEDIMENT -LADEN RUNOFF IS
TREATED PRIOR TO BEING DISCHARGED FROM THE SITE AND MAY BE REQUIRED TO
PROVIDE ADDITIONAL MEASURES OF SEDIMENT CONTROL BASED UPON THE
PERFORMANCE OF EROSION CONTROL MEASURES PROVIDED ON SITE.
20. DENUDED AREAS MUST BE STABILIZED BASED UPON THE GROUND STABILIZATION
REQUIREMENTS PROVIDED ON THE APPROVED EROSION CONTROL DRAWINGS. THIS
INCLUDES SLOPES, SWALES, CHANNELS, AND STOCKPILES.
21. MATERIAL AND SOIL STAGING/STOCKPILING AREAS SHALL BE LOCATED WITHIN THE
LIMIT OF DISTURBANCE, SURROUNDED BY SILT FENCE, AND STABILIZED AS REQUIRED
BY THE STABILIZATION REQUIREMENTS AND SEEDING SCHEDULES.
22. EXCELSIOR MATTING AND SEEDING SHALL BE USED ON SLOPES STEEPER THAN 2:1
AND IN ANY REGRADED DITCHES AS PART OF THE APPROVED EROSION CONTROL
PLAN. EXCELSIOR MATTING SHALL BE USED TO STABILIZE ANY NEW OR DISTURBED
PERMANENT DITCH SECTIONS.
23. ALL TREES THAT ARE TO BE PROTECTED WITHIN DISTURBED AREAS SHALL BE
WRAPPED IN TREE -PROTECTION FENCING PER THE EROSION CONTROL DRAWINGS AND
NEW HANOVER COUNTY DEVELOPMENT CODE, WHERE APPLICABLE.
V
*kt `
e
4
UTILITY SEPARATION NOTES:
1) THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION
OF EXISTING UTILITIES AS SHOWN ON THESE PLANS ARE BASED ON RECORDS FROM THE
UTILITY COMPANY AND, WHERE POSSIBLE MEASUREMENTS TAKEN IN THE FIELD. THE
INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY LOCATION OF ALL EXISTING UTILITIES.
ANY CONFLICTS SHALL BE BROUGHT TO THE OWNER'S AND ENGINEER'S ATTENTION
IMMEDIATELY.
15A NCAC 18C .0904: PIPE LAYING
(AMENDED EFFECTIVE JULY 1, 2019)
(A) TRENCHING, PIPE LAYING, AND BACKFILLING SHALL BE ACCOMPLISHED IN A MANNER
TO PREVENT DAMAGE TO AND MISALIGNMENT OF THE PIPE. WATER MAINS SHALL BE
BURIED TO A DEPTH BELOW THE FROST LINE OR TO A DEPTH SUFFICIENT TO
PROVIDE A MINIMUM OF 30 INCHES COVER, WHICHEVER IS GREATER. IN CASES
WHERE IT IS IMPRACTICABLE TO PROVIDE 30 INCHES OF COVER TAKING INTO
CONSIDERATION FEASIBILITY AND COST, A DEVIATION MAY BE APPROVED ON A
CASE -BY -CASE BASIS, IF SUPPORTED BY DATA FROM THE DESIGN ENGINEER
INCLUDING CONSIDERATION OF PIPE MATERIAL, COVER MATERIAL, LAND COVER, LAND
USE, LAND SLOPE, THE DEPTH OF THE FROST LINE, AND THE LOCATION OF OTHER
UTILITIES.
(B) TO ALLOW FOR CONSTRUCTION AND REPAIR, A MINIMUM DISTANCE OF 12 INCHES
SHALL BE MAINTAINED BETWEEN THE OUTSIDE OF THE WATER MAIN AND THE
OUTSIDE OF OTHER UTILITIES
15A NCAC 18C .0906: RELATION OF WATER MAINS TO NON -POTABLE WATER LINES
(AMENDED EFFECTIVE JULY 1, 2019)
(A) FOR THE PURPOSES OF THIS RULE, SEWER SHALL MEAN ANY EXISTING OR PROPOSED
GRAVITY OR FORCE MAIN USED TO CONVEY SANITARY OR INDUSTRIAL PROCESS WASTE.
(B) LATERAL SEPARATION OF SEWERS AND WATER MAINS. WATER MAINS SHALL BE LAID AT
LEAST 10 FEET LATERALLY FROM EXISTING OR PROPOSED SEWERS, UNLESS LOCAL
CONDITIONS OR BARRIERS PREVENT A 10-FOOT LATERAL SEPARATION, IN WHICH CASE:
(1) THE WATER MAIN SHALL BE LAID IN A SEPARATE TRENCH, WITH THE ELEVATION OF
THE BOTTOM OF THE WATER MAIN AT LEAST 18 INCHES ABOVE THE TOP OF THE
SEWER; OR
(2) THE WATER MAIN SHALL BE LAID IN THE SAME TRENCH AS THE SEWER, WITH THE
WATER MAIN LOCATED AT ONE SIDE ON A BENCH OF UNDISTURBED EARTH AND
WITH THE ELEVATION OF THE BOTTOM OF THE WATER MAIN AT LEAST 18 INCHES
ABOVE THE TOP OF THE SEWER.
(C) CROSSINGS. A WATER MAIN THAT CROSSES A SEWER SHALL BE LAID A MINIMUM
VERTICAL DISTANCE OF 18 INCHES FROM THE OUTSIDE OF THE WATER MAIN AND THE
OUTSIDE OF THE SEWER, EITHER ABOVE OR BELOW THE SEWER, WITH PREFERENCE TO
THE WATER MAIN LOCATED ABOVE THE SEWER. ONE FULL LENGTH OF WATER PIPE
SHALL BE LOCATED SO THAT BOTH JOINTS WILL BE AS FAR FROM THE SEWER AS
POSSIBLE.
(D) WATER MAINS AND STORM SEWER PIPES. PIPES CARRYING STORM DRAINAGE SHALL BE
SEPARATED FROM WATER LINES IN ACCORDANCE WITH RULE .0904 OF THIS SECTION.
(E) WATER MAINS AND RECLAIMED WATER DISTRIBUTION LINES. WATER LINES SHALL BE
LOCATED AT LEAST 10 FEET HORIZONTALLY FROM OR AT LEAST 18 INCHES ABOVE
WATER PIPES CARRYING TREATED AND DISINFECTED WASTEWATER IN RECLAIMED WATER
DISTRIBUTION LINES. CROSSINGS SHALL BE MADE IN ACCORDANCE WITH PARAGRAPH (C)
OF THIS RULE.
UTILITY MATERIAL SPECIFICATIONS
1. ALL STORM DRAIN STRUCTURES AND PIPES SHALL BE PER THE LATEST APPROVED NCDOT
MATERIAL SELECTION GUIDE.
2. UNLESS OTHERWISE NOTED ON THE PLANS, PROPOSED STORM DRAIN PIPES ARE TO BE
POLYPROYLENE (PP) WITH A SMOOTH INTERIOR AND ANNULAR CORRUGATIONS THAT MEET OR
EXCEED ASTM F2736 AND AASHTO M330. EQUIVALENT DIAMETER CLASS -IV RCP CONFORMING TO
M170 MAY BE SUBSTITUTED FOR PP PIPE AS NEEDED.
ISSUED FOR CONSTRUCTION
BEFORE YOU DIG, CALL
�Vdrit11
-m�rolina�_ ,:
www.nc8ll.org
Coastal Land Design, PLLC
Civil Engineering / Landscape Architecture
Land Planning / Construction Management
NCBELS Firm License P-0369
P.O.Box 1172 Phone:[phone]
Wilmington, INC 28402 Fax: [phone]
www.eldeng.com
X
Uj
W
0
W
z
♦=
~
U
z
w
w
>i
z
U)
Co
D
O
0
0�
Z
Q
LU
_ I
o
w
.O
z
=
O
z
W
z
J
t�
i
I '�I
W
z
w
0
O
z
U
H
Z
Z
0
U
o
z
U
p
C✓
H
0
rz
X
in
U
w
w
V)
_
o
cV
o
w
�
Z
o
W
o
NEW HANOVER COUNTY
PARKS & GARDENS
230 GOVERNMENT CENTER
no 131 DRIVE SUITE 120
WILMINGTON, NC 28403
1E SIp y9
_ SEAL _
033196
/ wrrrrrP'- w
Digitally signed by Jay R. Carmine
Date: 2021.06.11 09:17:52-04'00'
APPROVED:
JRC
PROJECT: 110-04
CHECKED:
JBP
SCALE: 1" = 200'
DESIGNED:
JRC
RELEASE: IFC
SHEET
GI-1