HomeMy WebLinkAboutR-3693086rn
co
CY)
O
Q 15' ACCESS ROAD
LJJ EL 28.0
EXISTING
N
GROUND
v,
L
_m
-iL lil_I11=III-1�1-ICI-ICI-_
-
a
a POND INLET II.
m
BEVELED END PER
m WSDOT STD PLAN
z
B-70.20-00
PIPE IE = 21.7 J
0
v BOTTOM OF
SEDIMENT STORAGE
EL 18.7
TOP OF POND
EL 28.0 WIDTH VARIES
10' MIN
1.3' FREEBOARD SEE PLAN
F
EXTEND RIPRAP 1'-0" MIN o
ABOVE TOP OF PIPE z DETENTION STORAGE
N
I 66,259 CF
3
0 15' ACCESS ROAD
EL 28.0
o EXISTING GROUND
1F�
L1' SEDIMENT --KEY IN BERM
STORAGE CELL 2 VOLUME
CELL 1 VOLUME 35,418 CF
20,640 CF
1' QUARRY SPALLS
A SECTION - COMBINED DETENTION & WET POND
DD-1 SCALE: 1 =20 HORIZ 1 =10 VERT
POND BERM EMBANKMENT,
SEE SPECIAL PROVISIONS
1.3' FREEBOARD
15'
EXTEND RIPRAP 1'-0" MIN ACCESS
ABOVE TOP OF PIPE � EXISTING ROAD
POND INTERNAL-"1-11jj'E' "11 = W EL 23.7
SLOPE 3H:1V, TYP o
POND INLET FROM PUMP
STATION, SEE DWGS DP-2 & PS-5
VARIES
BEVELED END PER WSDOT STD
PLAN B-70.20-00
BOTTOM OF
SEDIMENT STORAGE
EL 18.� SECTION -CELL 1
DDT S�"=20 HOORI71 =10 Vr�RTS
GRADE
_ DETENTION STORAGE
_- GROUNDWATER STORAGE EXISTING
EL 24.0 GRADE
1' SEDIMENT
STORAGE
1' QUARRY SPALLS
FEDAID: STPUL-127
HPP-1276(005)
005)
BergerABAM
RECORD
n SOME DATA ON RECORD DRAWINGS
IS BASED UPON INFORMATION
DRAWING
PROVIDED BY THE CONSTRUCTION
33301 9th Avenue South, Suite 300
in CONTRACTOR TO THE CITY OF
.. RENTON, THE CORRECTNESS TO THIS
Federal Way, Washington 98003-2600
N0.
DATA HAS NOT BEEN VERIFIED.
(206)431-2300 Fax: (206)431-2250
DOWN SLOPE
OF POND -
POND BERM EMBANKMENT,
SEE SPECIAL PROVISIONS
POND BERM EMBANKMENT,
15' SEE SPECIAL PROVISIONS
1.3' FREEBOARD
cV
DETENTION EL 26.7
Irl�l=�111�1_, li 2
WQ EL 23.7 =1
EXISTING GRADE 1
DETENTION STORAGE
-
II -III III=III=III=III=III=III=11 II II- GROUNDWATER STORAGE
— �—III—I 1=1 1=1=1TI=1 III — EL 24.0
3.4'
VARIES
c SECTION - CELL 2
DR-1 SCALE: 1 =20 HORIZ 1 =10 VERT
BEE
FC—HE—ivns
REVISION BY DATE APPR ^"
�� DATUM
FOR DETAIL ON POND D
MAINTENACE ROAD, SEE
PIPE IE = 23.4�
15'
2.0%
15'
POND BERM EMBANKMENT,
SEE SPECIAL PROVISIONS
EXISTING
GRADE
FOR DETAIL ON FLOW CONTROL
STRUCTURE, SEE DWGS DP-2 & DD-3
POND INTERNAL
SLOPE 3H:1V, TYP
3
�1
\--0.50' CRUSED SURFACING
BASE COARSE
CONSOLIDATED NATIVE MATERAILS, SEE
SPECIAL PROVISIONS
D POND MAINTENANCE ROAD
SCALE: N.T.S.
12'
1 3
�__ 2.0' QUARRY SPALLS,
TYP
CONSOLIDATED NATIVE MATERAILS, SEE
SPECIAL PROVISIONS
E POND RAMP
SCALE: N.T.S.
R-369386
CITY OF STRANDER BOULEVARD EXTENSION 5/20/15
RENTON PHASE 1, SEGMENT 2A
Public Works Department
Approved For Construction POND SECTIONS DD-2