HomeMy WebLinkAboutD-373108T
M
r-
(y)
N
U)
E
s
DRAIN
BASIN ID
STATION
2-1
142+50.21
2-3
144+94.52
2-5
147+49.26
BEGIN OF SWALE
END OF SWALE
SWALE ID
STATION
OFFSET
LT/RT
STATO PM
OFFSET
LT/RT
L1
L2
W2
W1
SWALE
BOTTOM
SLOPE
SWALE
BOTTOM
ELEVATION
INLET
CURB CUT
POINTA
INLET
CURB CUT
POINT B
SIDE CURB
CUT
E1
142+16.96
17.00
LT
142+50.96
17.00
LT
8.5
25.5
4.5
2.8
0.50%
310.47
142+18.46
142+47.46
E2
144+75.27
17.00
LT
144+95.27
17.00
LT
5.0
15.0
4.5
3.6
0.50%
306.50
144+55.6
144+63.68
144+91.77
E3
147+30.01
17.00
LT
147+50.01
17.00
LT
5.0
15.0
4.5
3.2
0.50%
302.29
147+10.3
147+18.40
147+46.51
C4420nn
BIORETENTION SWALE
TABLE e
RECOMMENDED
FOR APPROVAL
BY
BY
NOTES:
1. FOR L1 AND L2, SEE SECTION CCS
2. SWALE BOTTOM ELEVATION AT
DOWNSTREAM END
J. STICK
J. WILSON
xcck[oR. CHUNG
N0, REVISION BY DATE APPR D. ATCMIsoN
E
NOTED
AS
DATUM
N, SEE NOTES 1 AND 7
)RAIN PIPE
\LE
FSET
2
4 ELEVATION
J
/E GRATE,
' AND 7
kk
COLLAR
3" THICK, SEE NOTE 6
[ND 2
E. FIC_
SIZE SEE
Ill A N I
BIORETENTION SWALE
DETAIL
SCALE: NTS QD
NOTES:
1. DRAIN BASIN SHALL BE 18-INCH NYLOPLAST-ADS DRAIN BASIN WITH 12" SUMP AND 18" DIA.
LOCKING COVER PEDESTRIAN H-10 OR APPROVED EQUAL.
2. BEEHIVE GRATE SHALL BE OLYMPIC FOUNDRY FRAME AND GRATE SM60BH OR APPROVED EQUAL.
3. UNDERDRAIN SHALL BE SLOTTED, PVC PIPE SCHEDULE 40. SLOT DIMENSIONS ARE
0.064" WIDE X 1.00" LONG SPACED ALONG PIPE AT 0.3" ON CENTER. FOUR SLOTS PER RADIUS
AT 40°, 120', 240' AND 320°.
4. CLEANOUT SHALL BE PER WSDOT STANDARD PLAN B-85.40-00, 8-INCH SEWER CLEANOUT.
5. FOR W1 AND W2, SEE BIORETENTION SWALE TABLE ON THIS SHEET.
6. ANTI -SEEP COLLAR SHALL BE FORMED WITH CDF.
7. SEE FOR DETAILS.
C-5
05/05/201
d
CITY O F
R CITY
a _ HARRINGTON AVENUE NE PHASE II
ENTON
SUNSET COMMUNITY - GREEN CONNECTION w" N.
Planning/Building/Public Works Dept. DETAILS C-4
D-373108