HomeMy WebLinkAboutC22007-C5.20 Drainage Area Maps-C-522 FINAL PHASE POSTDEVELOPMENT DRAINAGE AREASNGS MONUMENT "45 EG 15"
STATE PLANE COORDINATES:
N:626282.16'
E:1406964.30'
EL:803.10'
N:631157.83'
E:1402534.01'
EL:806.72'
ASPHALT
GATEGATE
ASPHALT
AIR
SYSTEM
& TANK
GRASS
GRASS
178.60'
161.80'
1
9
9
.
6
0
'
6
9
.
2
0
'
1
3
0
.
2
0
'
GRASS
814.6'
79
1
.
0
6
'
7
9
1
.
5
5
'
79
1
.
0
1
'
791.41'
788.50'
785.97'
791
.
8
0
'
791.9
1
'
785.
7
5
'
1-STORY
METAL
BUILDING
340.20'
2-STORY
METAL
BUILDING
RAMP
FF=792.04'
FF=792.19'
MB
W
W
W
W
W
W
W
W
W
W
D
D
RD
RD
F
M
F
M
FM
S
W
SS
SS
SS
SS
SS
SS
SS
SS
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
W
W
W
W
W
W
W
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
0+00
1+00
2+00
2+52
D
B
P
:
0
+
0
0
.
0
0
P
I
:
0
+
5
3
.
3
2
P
C
:
0
+
7
5
.
4
3
PT
:
1
+
5
4
.
9
6
EP
:
2
+
5
2
.
3
6
S
S
S
S
S
S
S
S
SITE DENSITY
IMPERVIOUS AREA / TOTAL SITE AREA
9.72 AC / 20.06 AC = 48.45% > 24%
HIGH DENSITY
DRAINAGE AREA 1
4.74 AC
DRAINAGE AREA 2
8.33 AC
DRAINAGE AREA #2
NEW IMPERVIOUS AREA = 5.77 AC
EXISTING IMPERVIOUS AREA = 0.21 AC
TOTAL IMPERVIOUS AREA = 5.98 AC
NEW IMPERVIOUS: 0.61 Ac
Revisions:
Date Issued:
Sheet Title
Pr
o
j
e
c
t
:
Project No.
1.
2.
3.
4.
5.
6.
19217
Ma
n
u
f
a
c
t
u
r
i
n
g
E
x
p
a
n
s
i
o
n
&
Pa
s
s
i
v
a
t
i
o
n
P
l
a
n
t
AUGUST 19th, 2022
HU
B
E
R
T
E
C
H
N
O
L
O
G
Y
10
0
9
A
I
R
L
I
E
P
A
R
K
W
A
Y
DE
N
V
E
R
,
N
O
R
T
H
C
A
R
O
L
I
N
A
2
8
0
3
7
FIRM LICENSE #: C-1051
www.stewartinc.com
PROJECT #: C22007
101 N. TRYON ST, SUITE 1400
CHARLOTTE, NC 28202
T 919.380.8750
10.17.2022
D
200
200
PROPOSED MAJOR CONTOUR
PROPOSED MINOR CONTOUR
EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
PROPOSED STORM DRAINAGE
PROPOSED CATCH BASIN
PROPOSED JUNCTION BOX
PROPOSED AREA DRAIN
RIPRAP DISSIPATOR
GRADING LEGEND:
DESCRIPTIONSYMBOL
NOTES:
1.SEE SHEET C0.10 FOR GENERAL AND GRADING NOTES.
LINETYPE LEGEND:
DESCRIPTIONSYMBOL
PROPERTY LINE
LIMITS OF DISTURBANCE
BZ STREAM BUFFER (50')
NORTH0204080
1"= 40'SCALE:
L
:
\
P
r
o
j
e
c
t
s
\
2
0
2
2
\
C
2
2
0
0
7
-
H
u
b
e
r
T
e
c
h
P
h
.
2
B
l
d
g
E
x
p
a
n
s
i
o
n
a
n
d
P
a
s
s
i
v
a
t
i
o
n
P
l
a
n
t
\
D
W
G
S
\
1
-
C
D
'
s
\
3
-
S
h
e
e
t
s
\
C
2
2
0
0
7
-
C
5
.
2
0
D
r
a
i
n
a
g
e
A
r
e
a
M
a
p
s
.
d
w
g
O
c
t
3
1
,
2
0
2
2
-
1
0
:
5
9
a
m
C-522
1 09.20.2022 LCNR - REVIEW COMMENTS
2 09.27.2022 NCDOT - COMMENT REVISIONS
3 10.13.2022 COUNTY ZONING COMMENTS
------------
------------
------------
PERMIT SET
FINAL PHASE
POSTDEVELOPMENT
DRAINAGE AREAS