HomeMy WebLinkAboutD-21031AE CURVE DATA Qp
�O etiy
XIS'
b
20' Washington Natural Gas Pipeline
Qvt� (Do-Not Disturb)
N 175,669.81
E 1,653,149.88
01 L
1 t g
o = 61 ao' oo" !Ji a} �i3 y ,L a� MgTcN 7
o =1a o6'..ai C �e /� _3 GSNE T o.
in
N b R= 406.0'' -_ / to Ci
n m T= 241.64 .c
Z 0' 1 =435.7 e, / �� Z
E 1,653,250 o Existing Bridge �� '% d" iii 1,653,250
I a' (do not disturb)_ /;, j 4u
5
� �� 4' Storm ✓\ \0'.
�. ��.?. /. - Drainage Pipe��.
(To be completed by others) /
.Net
G12 am Ft. �' SPOIL DISPOSAL AREA
N 175,362.88 _- 6 tt' •
E 1,653,429.45 10 / B -111
F� x.30
9
E 1,653,500 —}— w'
Pie
a
\ \ /¢OP
X,
� sr
PLAN
50 0 50
Scale In feet
w
NOTES:
1. Location of Utilities
No representation le made as to the existence
or non -ex lstence of any utl IItles, pub lc or
private. Absence of utlllties on these draw -
Ings Is not assuronce that no utlllties are
present. If burled utilities are shown the
location and depth are approximate. The exact
location and depth of any utility must be
determined . by the utility company prior to any
excovat Ion.
.
2. The disturbance of the WNG high pressure pas
pipeline may create hazard to life and property
Extreme caution must be exercised while equip-
ment Is being operated in the vicinity of the
pipeline. -
3, Washington Natural Gas (MNG) representatives
shall be notified and shall be on site during
any 'excavation over or adjacent to their 20"
high pressure gas pipeline.
LEGEND
— — - Temporary Construction Limit
—
Permanent Easement Boundary
— L Channel
i•— METRO Sewer Pipeline
h--i i- - i i WING 20 -' Gas Pipeline
Power Transmission Line
IF ----- q 12" Water Main
CONSTRUCTION NOTE:
A 3:1 al shall be maintained where possible
between the malntenonce berm and the permanent'
easement boundary: Where there Isn't enough run
For a 3:1 slope, as flat a slope as possible,
not steeper than 2:1 shall be maintained.
f
ELEV.1.8�' Channel Bottom 5- 0:000) ft/ft
ELEV -1.7
J _ — — —
ELEV -0.2 - L w Flow dhannel Bottom 8 0.0002 ft /ft ELEV I, -0.3 i
PROFILE
.Two- 695 +QO 696t00 - 698 +00 — 699}00
P
4BR 13 I9?9
D -2103
PLAN PROFILE
P -1 CHANNEL, . STA 680 +26.37'toSTA 706 +55
EAST SIDE GREEN .RIVER WATERSHED
KING COUNTY, WASHINGTON
U. S. DEPARTMENT OF AGRICULTURE
SOIL CONSERVATION SERVICE
RDH,_DD KB 41861 "oo .. -------- ..... __
,:. fiDM; SMA RB - „ - -_.. 4186I___..._ _ .-
l8 5 ESGR —CO -2
66
13