HomeMy WebLinkAbout37_P_Grading and drainage plan_20260601_v1356
35
7 35
8
35
9
36
0
36
1
36
2 36
3
36
4 36
5
36
6
360
361
362
355
35
5
35
6
362
363
3
6
4
36
5
3
6
6
367
36
8
369
370
36
3
36
0
365
37
0
36
5
365
3
6
5
36
6
362
36
2
36
3
36
3
35
5 365
36
6
36
3
36
2
362
36
1
1.7% MAX1.
7
%
M
A
X
1.
7
%
M
A
X
36
2
36
2
361
4%
2
%
1%
2%
2%
2%
2%
4
%
5%4%1%
1
%
2%
M
A
X
3.5%
1%
36236
2
DE
S
I
G
N
E
D
B
Y
AP
P
R
O
V
E
D
B
Y
JO
B
N
O
:
DR
A
W
N
B
Y
CH
E
C
K
E
D
B
Y
DA
T
E
DRAWING
SHEET OF
CA
L
L
UN
D
E
R
G
R
O
U
N
D
LO
C
A
T
E
T
W
O
(
2
)
WO
R
K
I
N
G
D
A
Y
S
BE
F
O
R
E
Y
O
U
DI
G
81
1
64
0
W
o
o
d
l
a
n
d
S
q
u
a
r
e
L
o
o
p
,
Su
i
t
e
1
0
0
La
c
e
y
,
W
A
9
8
5
0
3
36
0
.
2
9
2
.
7
2
3
0
ww
w
.
k
p
f
f
.
c
o
m
CH
D
AP
P
R
BY
DA
T
E
NO
RE
V
I
S
I
O
N
P R O F ESSIONAL
E
N
G
I
NEER
REGI
S
T
E
R
E
D
T
O
S
AT
E
O
F
WASHIN GT N
5/
4
/
2
0
2
6
B
L
A
K
E
A
.
L O R D
8
SECTION 4, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M.
KING COUNTY , WASHINGTON
RE
N
T
O
N
,
W
A
CUP PERMIT SET
10
1
8
2
6
0
0
0
1
5
KK
KK BA
L
5/
4
/
2
0
2
6
CL
L
MU
L
T
I
C
A
R
E
R
E
N
T
O
N
O
C
E
D
SCALE
0 20 40
VERTICAL DATUM
NAVD 88
BASIS OF BEARING
WASHINGTON STATE PLANE
COORDINATE SYSTEM, NAD
83/91 NORTH ZONE 4601
7
C6.0
GR
A
D
I
N
G
&
D
R
A
I
N
A
G
E
P
L
A
N
LEGEND
EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
PROPOSED MAJOR CONTOUR
PROPOSED MINOR CONTOUR
GRADE BREAK
EXISTING CATCH BASIN
EXISTING CLEANOUT
XXX
XXX
NOTES:
1.ALL TOP OF CURB ELEVATIONS SHALL BE 6" ABOVE FLOW LINE
ELEVATIONS. UNLESS OTHERWISE NOTED.
2.ADA PARKING AND LOADING AREAS SHALL NOT EXCEED 2% IN ANY
DIRECTION
3.ALL RAMPS SHALL NOT EXCEED 2% CROSS SLOPE AND 8.33% RUNNING
SLOPE
GRADING & DRAINAGE KEY NOTES:
1.8' RAMP AT 7.5% OR LESS.
2.EXISTING SYSTEM TO REMAIN. ALL PROPOSED FINISHED GRADING TO
MAINTAIN EXISTING DRAINAGE PATTERNS AND SYSTEMS.
3.WALKWAY AT 2% OR LESS CROSS SLOPE. SEE PLAN FOR AREAS OF
ASPHALT FLUSH WITH CURB.
4.ASPHALT FLUSH WITH CURB.
EXISTING BUILDING TO BE IMPROVED
(INTERIOR & EXTERIOR). SEE ARCHITECTURAL.
NEW BUILDING FOOTPRINT AND OVERHANG SHOWN.
EXISTING FF: 362.97'
MAI PLACE ASIAN BISTRO
CONNECT NEW BUILDING ROOF DRAIN
SYSTEM TO EXISTING STUB AT BUILDING
NE
S
U
N
S
E
T
B
L
V
D
NE 12TH ST
NE 13TH ST
RAMPS @ 7.5%
LANDINGS @ 2% MAX,
ALL DIRECTIONS
1
2
PROPERTY LINE (TYP)
ROW LINE (TYP)
TRASH
ENCLOSURE
2
2
2
2
REMOVE AND REPLACE SIDEWALK
AS NEEDED TO MEET ADA
ACCESSIBILITY REQUIREMENTS
EXISTING WALLS TO REMAIN (TYP)
1 1
MATCH EXISTING
PAVEMENT (TYP)
MATCH EXISTING (TYP)
MATCH EXISTING
PAVEMENT (TYP)
MATCH EXISTING
PAVEMENT (TYP)
MATCH EXISTING
PAVEMENT (TYP)
2
2
XXX
XXX
2
2
3
4
25'4
30
'
4
23
'4
78'4
30
'4
3
3
3
333