HomeMy WebLinkAboutSWP2702149.920-7
EXCA VA TION, P-1 CHANNEL,
-- - - -- --� - COMMON LIMITS
15
�
/ --� 24
q0 „ \
LJGt-!T, L005E RIPRAP
ELE_V. 8.0 \
12" o
5 7s,
! 4.S
U
—5
EXCA VA TION, P-1 CHANNEL,
COMMON LIMITS
DRAINILL
EXCA VA TION AND EAR THEILL, \
PVC MEMBRANE, LIMITS
NO TZ-:
PLACE FIL TER FABR/C BETWEEN
DRAINFILL AND EARTHFILL A T
ALL POINTS OF CONTACT
FIL TER FABRIC
P VC MEMBRANE
'\ (see sheet 16)
I I I I I I 1 1
--65 —60 —55 —50 —45 —40 —J5 —.30
1
—25
LOW FLOW P-1 CHANNEL
` CHANNEL i
APPROX. GROUND SURFACE -
FICA VA TION, P-1 CHANNEL,
COMMON LIMITS
12.0'
30.0' 29.5'
6.0' 6.0' 7.5' -_ 28.0'
ROCK i 12"_ EROSION CONTROL BLANKET
0 o EXCA VA 770N AArD EARTHFLL, ------ —
6 " PVC MEMBRANE, LIMITS
MIN ,- DRAINFIL L 3:
1
i
S= 0.02 ft/ft
I
—20 — 75
10 —5 0 5 10 . 15 20 25
TYPICAL CROSS SECTION
� STA. 677f 40 TO �' STA. 677f 97 61
20
15
i
EXISTING RETAINING WALL
DO NOT DISTURB
30 35 40 45 50 55 60 65 70
10
wol
20
-LOW FLOW- P— f 01�'ANNEL —20
CHANNEL
!
15—j 15
\ ' APPROX. GROUND SURFACE
� EXCA VA TION, P-1; CHANNEL, (
�\ COMMON LIMITS I ' �------------__
1O \�C STRUCTURE I 1O
BACKFILL,
LIMITS LIGHT, LOOSE R/P.RAP ?EXISTING RETAINING WALL
_EXCA VA TION P-1 CHANNEL,
I I DO NOT DISTURB i
I STRUCTURE \ 12 0 " I COMMON LIMITS
I
EXCA VA RON, - l
LIMI TS \ o 30.0 / 29.5
4.5' 7.5 ! _ 6.0' I 6.0' 7.5' 28.0'
ROCK
EROSION CONTROL BLANKET
EXCA VA T/ON AND EARTHFILLf �_ O
O —! / J P VC MEMBRANE, LIMI TS --
DRAINFILL FIL TER FABRIC
! DRAINFILL i
STRUCTURE- EXCA VA T/ON PVC MEMBRANE MIN.
I AND STRUCTURE BACKFILL �� (see sheet 16)
L/M/TS �- S= 0. 02 ft/ft
—5
i
NO TE.-
PLACE FIL TER FABRIC BETWEEN
DRAINFILL AND EARTHFILL A T
.I I ALL POINTS OF CONTACT
—10
—70 —F -60 —55 —50 —45 —40 —35 —.30 —25 —20 —15 —70 —5 0 5 10 15 20 25 .30 .35 40 45 50 55 60
TYPICAL CROSS SECTION 24037
U
STA. 6 77-1= 9 7 6.i TO STA. 678*30.37
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REVISION NO.
RAWING NO.
EESGR-3
SHEET 9_. OF ` 1