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12.00 SEED, FERTILIZE, AND MULCH
as 6.00
ACCESS ROAD BERM
EL 26f GRAVEL FILTER WINDOW EXISTING GROUND EL 25.0
COMPACTED EL 22.0
EMBANKMENT (TYP) 1
3 BOTTOM OF POND EL. 20.0
BOTTOM OF POND EL. 19.0
10.00 5.00 1 7.00
A SECTION
C32 SCALE: N.T.S.
EL 25.0
TOP OF FILTER WINDOW EL. 22.0
QUARRY SPACES
CONSTRUCTION GEOTEXTILE
FOR PERMANENT EROSION
CONTROL (HIGH
SURVIVABILITY, CLASS C) —
CONSTRUCTION GEOTEXTILE
FOR PERMANENT EROSION
CONTROL (HIGH
SURVIVABILITY, CLASS C)
QUARRY SPALLS
3
3 COMPACTED EMBANKMENT
BOTTOM OF POND
10'
ACCESS ROAD
•
COMPACTED
EMBANKMENT
GRAVEL EXISTING GROUND
ACCESS RAMP
6.7H:1 V
BOTTOM OF POND EL. 19.
10.00
B SECTION
\..0 SCALE: N.T.S.
n l I A M M k/ e% r% w i I r-
8.00 SEED, FERTILIZE, AND MULCH
EL 25.0 _
_ �. �� +� �� � �� r� ter• �� �r � �� �r
Ii
BOTTOM OF POND EL. 20.0
LONGITUDINAL ELEVATION
ELEVATION N.T.S.
N.T.S.
4
EL 24.5 �1 QUARRY SPACES
TOP OF FILTER WINDOW 3 ,� 2
5 CRUSHED SURFACING TOP COURSE � � - --, � ' —� EXIST GROUND
POND BOTTOM
— — 18" THICK — — —
• n
BOTTOM OF POND CROSS SECTION
0
SECTION
N.T.S.
GRAVEL FILTER WINDOW
PREFABRICATED
DRAINAGE MATERIAL
* FOR STA 13 +26 TO 14+14
STA 19 +48 TO 20 +97
PREFABRICATED
DRAINAGE MATERIAL
1711 TFR FARRIC` TC)WARII
FOR UNDERGROUND DRAINAGE �
( LOW SURVIVABILITY, CLASS B.
(EDGES OVERLAP 1' MIN.)
UNDERDRAIN - TYPICAL SECTION
' L,4 L W(Dlz11<S ]E>
n
ENGINEERING— STREETS — WATER — SEWER— PARKS— BUILDING—
908
[art SO d as MW MOP Jd 2" 01 OJ P" Or hWWlc» f* M4m O. WOW N6%%W IC" idogs IC-J1 &V .Scams e
SECANT
PILE WALL
N.T.S.
POND EMERGENCY OVERFLOW SPILLWAY
D
•28207
by date CONSULTANTS
designed MD 2/20/01
drawn
8JA
2/20/01
33301 9TH AVENUE SOUTH
FEDERAL WAY, WASHINGTON
BERGER/ABAM 98/�yW�3� -2640
E h E E a 5 1 N C. VOCE: (206 )431 -2304
FAX: (206)431.2250
checked
GI.P
2/20/01
prof eng
CCW
2/20/01
pro j dir
Q P
2/20/01
�Id b& no
ROLL 20 1
PREFABRICATED
DRAINAGE MATERIAL
QFI R A C SIDE DO WN
3 FIELD CUT TO FIT AROUND
THE SECANT PILE FACE
CONC. SLAB
2%
6" MIN.
12" PERF PE-0000
CONSTRUCTION GEOTEXTILE
FOR UNDERGROUND DRAINAGE
( LOW SURVIVABILITY, CLASS B.
(EDGES OVERLAP 1' MIN.)
000,1
3
(TYP)
7.00
PREFABRICATED
DRAINAGE MATERIAL
FILTER FABRIC TOWARD
SECANT PILE WALL
4
SHOTCRETE-
FACING SECANT
'4 PILE WALL
2%
v
_ SEE SHEET S120
► . o FOR OPENING SIZE
AND LOCATIONS
2
GRAVEL BACKFILL
FOR DRAIN
6" PIPE ZONE
BEDDING
2' 7'
UNDERDRAIN - SECTION AT CEMENT CONC. PAVEMENT
O
DRAINAGE PROFILE -SHEET 3 - C37
GAS CASING PROFILE AND DETAILS
1rAt gEtaao _cavr shoot 39 of 714
2A7* AoOEnoiM NO. _5_. pe no A000ea
SOUTH 180th STREET GRADE SEPARATION m"-''°°"'°'"' "° ' �e " - = °w; 10.5•V no date revisions date 20—Feb-200,
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