HomeMy WebLinkAboutD-373109T
M
r-
(y)
N
U)
E
s
6"
3'-9" MIN
VARIES 3'-9"MIN 1'
CLEANOUT
SWALE BOTTOM
ELEVATION AND 2
SIDEWALK
STATION OFFSET C-4
91,
3 OVERFLOW
6"
P SNP) G 3
4" WIDE
CONCRETE
1
1
COLLAR
17
_ J1
1 L
1
8" THICK COBBLES
3" WOODCHIP
MULCH LAYER
18" BIORETENTION SOIL
3
/ MINERAL AGGREGATE
TYPE 26
EX. WATER
\� 8" UNDERDRAIN PIPE
(SEE NOTE 1)
�T CONSTRUCTION GEOTEXTILE
FOR UNDERDRAIN
NOTES:
1. CONTRACTOR TO LOCATE AND PROTECT
BIORETENTION
SWALE EXISTING WATER LINE"
TYPICAL
SECTION (-A-�
SCALE: NTS
0-2
6" 3.75' VARIES 3.75' 1'
MIN MIN
SIDE CURB CUT
SIDEWALK
SWALE BOTTOM
C-6 ELEVATION AND 2
STATION OFFSET C-4
3
y
F-
1 �z
� 2" WOODCHIP
MULCH LAYER
8" THICK COBBLES L_ 18" BIORETENTION SOIL
3 18 6� MINERAL AGGREGATE
\ TYPE 26
8" UNDERDRAIN PIPE
i
CONSTRUCTION GEOTEXTILE
N FOR UNDERDRAIN
UTILITIES SERVICE PIPE
BIORETENTION SWALE TYPICAL
SECTION AT SIDE CURB CUTS
SCALE: NTS C-2
CA02nn
RECOMMENDED
FOR APPROVAL
BY
BY
BEEHIVE GRATE
(SEE NOTE 1)-
CATCH BASIN
TYPE II
STORM DRAIN
CATCH BASIN
TYPE I
F
PRE—TREATMENT CELL
L1
1�
8" DRAIN PIPE
TREATMENT CELL
L2
6"
PONDING
2" MULCH (TYR)
N
18" BIORETENTION SOIL
8" UNDERDRAIN PIPE
BIORETENTION SWALE
TYPICAL LONGITUDINAL SECTION (a)
SCALE: NTS C-2
4" WIDE
CONCRETE
COLLAR 2" MULCH
r SIDEWALK
18" BIORETENTION SOIL
DRAIN BASIN
r
✓ 8" UNDERDRAIN PIPE
8" DRAIN PIPE
THREADED END
CAP W/ ORIFICE
NOTES:
1. STATION CALLOUTS FOR CATCH BASINS AND DRAIN BASIN
IN BIORETENTION SWALES ARE TO CENTER OF GRATE.
2. SEE DRAINAGE PROFILES ON SHEET C-3 AND TABLES
ON SHEET C-4 FOR DRAINAGE PIPES AND STRUCTURES
ELEVATIONS.
3. INSTALL CONCRETE COLLAR TO SECURE THE FRAME AND
GRATE OVER THE DRAIN BASIN.
BIORETENTION SWALE TYPICAL
SECTION AT CATCH BASIN
SCALE: NTS C-2
8" THICK COBBLES
8" DRAIN PIPE TO CATCH BASIN
DRAIN BASIN
NOTES:
1. FOR L1 AND L2, SEE TABLE C24
DEWALK
2" WOODCHIP
MULCH LAYER
18" BIORETENTION SOIL
BIORETENTION SWALE E1
SECTION AT SIDE CURB CUT E
SCALE: NTS C-2
N/AE AS NOTED D Qq 05/05/2017
J. STICK CITY OF HARRINGTON AVENUE NE PHASE II
J. wiLsoN I SUNSET COMMUNITY -GREEN CONNECT- wI\I � DATUM RENTON
R. CHUNG "T `0 5 Planning/Building/Public Works Dept. DETAILS C-5
N0, REVISION BY DATE APPR °"o"`D. ATCHISON N'"""ccoxoxar Ems. 9 0f24
D-373109