HomeMy WebLinkAboutR-269266CONSTRUCTION NOTES
1. SLOPE TREATMENT SHALL BE CONSTRUCTED SIMULTANEOUSLY
VMTH THE ROADWAY EXCAVATION. HAND TRIMMING WILL NOT
BE REQUIRED IF SATISFACTORY RESULTS ARE OBTAINED WITH
MECHANICAL EQUIPMENT. SLOPE TREATMENT IS USED TO
PROVIDE A TRANSITION BETWEEN THE EXISTING GROUND AND
THE CUT SLOPE.
2. THE INTENDED PURPOSE IS TO ELIMINATE THE ABRUPT EDGE
AND GIVE WE AREA A MORE NATURAL APPEARANCE. THE
DIMENSIONS SHOWN ARE APPROXIMATE AND CAN VARY TO
ACHIEVE THIS PURPOSE.
MISTING GROUND
LINE (APPROXIMATELY
3. RETAIN TREES 6° DIM AND LARGER ABOVE CATCH POINT, IF
LEVEL)-____-�
ROADWAY
EXCAVATION
POSSIBLE.
l POINT
(--CUT SLOPE
TYPICAL SECTION
LEVEL GROUND LINE
ASCENDING
GROUND LINE
Ek1a INS L L
`^s5'�IOIE r CATCH
POINT
ROADWAY
EXCAVATION
CUT SLOPE
TYPICAL SECTION
ASCENDING GROUND LINE
DESCENDING L
GROUND LINE-1
' CATO r
POINT
ROADMY
p /
kK / EXCAVATION
CUT SLOPE
TYPICAL SECTION
DESCENDING GROUND LINE
SLOPE TREATMENT DETAIL
IRRIGATION LINE
�SHRUB
" -- -- - i-----
1
i
SHRUNRRIGATION LAYOUT,
AS NEEDED CONTRACTOR OPTION
OPTIONAL TEMPORARYIRRIGATIONDETAIL
• NO DRIP INSTALLED FOR TEMP IRRIGATION.
USED PVC PIPE WIIMPACT SPRINIO.ERS I$
THE WSDOT EXCHANGE PROPERTY AND
ROLLING HILLS.
NTS ® SLOPE TREATMENT NOT REQUIRED
/
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A MN'IN5 YWE4MNWRY DESIGN GMADER &YATLOW 0.aYOWEY ww u
CUT
SLOPE
IN:VI
GROUND
ME
IN:V)
CUM A
CLASS B
L - 10R'
L v 50
D
D
1.5:1
+2:1
0.5'
+ 3 :1
1.0
0.5•
+ 4'1
1.0
0.5
+6:1
12
D.S.
;L L
20
1.0•
8 :1
22
1.0•
4:1
20
1.01
.3 :1
90
IV
2 :1
* 3 :1
0.6
4 : 1
0.6'
1.2'
05
v-8
1,5•
0.6'
:1
22'
i.D
-4 :1
2G
i.V
-3 :1
an
I to
3:1
+6:1
DI
v LEVEL
1.0
0.5•
5:1
12
0.5'
4:1
1.51
Dv
3'1
2.01
1.17
4 :1
v LEVEL
0.5
-5 A
1,0'
45•
-4:1
1.2
0.5•
-3 :1
1.6
O.B•
6:1
.LEVEL
0.6
-6:1
tA•
0.5•
-4-1
iz
0.5'
-3'1
I'S
0.6'