HomeMy WebLinkAboutSWP2702103.2CURVE DATA A
i LOW FLOW G ,.;NEL
a 30•
I R
i -
i i T = 43.M ��Q!
of L = 85.8e e,
o1
\. 12'1 Storm i + to
i '�Drajnage Pipe 00 ! 1 �O
(To be completed -Abandoned 2 0' -,n d ��
by others, - ate' p , V
i Gas Pipeline
`
j
. r
To be removed as marked
� by Engineer in the field)44/
45 - V� O
20 Washington Natural Gas Pipeline -- .nt
ce
-:V
— E 1,652,750 I abion_ 31t
- - (7o be completed
I _ Others
0 0 1
Z CURVE DATA FOR /= �=, ,,: ,.� �� - �� ��.
Ct LOW FLOW CHANNEL ; u? `, #��u �. • ,'�'� �s r"� Q
= 30` 5 5` ). - / '` 1 /4 Corn r tv O Q
R = 15 9.0 0 ,tom -c Y = - �' '0 / i', �. -'_ 2 4 13 ' �,% F / 16' ^; �
T = 43.97�1
L = 85.80 O ttonw '8r• EXISTING
� ( Dods 9.9
0 �� ; -� qo not 0 - 9
NS EASEMENT"
ove) \ STORAGE POND
RMPT
ANE ENT �
p
/ ('Clie ?D
co i -,° co
1 x
lV� A, 7 , 3/, �v L Qt►
w
Blend to Existing Ground
STA 706+55
E 1,653,000 Q '�� /•�
/ C D R;O c��,,� Y: 0 p x /6��+ : CO rn e r re r+ o ue. d
/40,j7 ,( r Ac� �0
o M Q
CO
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i d r r� o ay. Q TRqP; ' b��0'`00 .. �� �i [" s F4,w CO/0' z aQCl)' 1 j CURVE DATA
PC
1 0 =99 47r 42"
�► 3. �� i00
D == 1 7' 1 3' 5 1
b; Q, R=332.52'
T S tv mr T 394.84
6g9�40 r , O/ a
•32 ��`� :; co, L = 5 7 9. 17 Bridge 12 3
N 1750669.81
_ �o V O f Abutments �,,-
E 1,653,140.88 MA �,; �,�' �?7 _ _ Maintenance
h -r 3. Berm Elev.
3 O S , 1►
H
o FFl pC
S PLAN \✓
N
M
a
CD
LEV,1.7
ELEV -0.3
0210 or
—
50 0 50
Scale In feet
Gabion Wall IN.st�c
SECTION B-B
NTS
NOTES:
1. Location of Utilities
No representation is made as to the existence
or non-existence of any utilities, public or
private. Absence of utilities on these drar-
ings is not assurance that no utilities are
present. If buried utilities are shorn the
location and depth are approximate. The exact
location and depth of any utility must be
determined by the utility company prior to any
excavation.
2. The disturbance of the WNG high pressure gas
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 (WNG) representatives
.shall be notified and shall be on site during
any excavation over or adjacent to their 20u
high pressure gas pipeline.
LEGEND
Temporary Construction Limit
Permanent Easement Boundary
CL Channel
►— METRO Sever Pipeline
f--� �---� �---� WN G 20" Gas Pipeline
— -- T-- Power Transmission Line
i i 12" Water Main
CONSTRUCTION NOTE:
A 3:1 slope shall be maintained where possible
between the maintenance 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.
N �
c ` 20
t ! i -' Z Z
�-
�oi O Blend to �xlstin
o�W Ground j
Ir
--- d J to
f-k'CE _, Z Z
`� I K o
m j = i
WQ 4 i U _Z
(} i Q u) C7
' 2103
Gabion Wall , Z w
10
i S w ELEV 8.6
APR (3 i9
0,0002tuftco- PLAN -- PROFILE
�— -
P-1 CHANNEL STA 680+26.37 to STA 706+55
Natural Ground @ �. �� o EAST SIDE GREEN RIVER WATERSHED
KING COUNTY WASHINGTON
ca
w U. S. DEPARTMENT .OF AGRICULTURE
SOIL CONSERVATION SERVICE
-
Channel Bottom j% S = 0.0002 ft/ft - --------- -- -- -- -- -
- - Date
ApprJ C/ ----- -- -`-- --- ---
-- - ( ved
pes�g�,<�d R D H ,D_D, -KB--- 1Z/_8.8
S 0.0002 f�/ft % -0,4 Tit�e._s
Flow Channel Bottoms - �a' ELEV — 0 --------------------------
Low
7004-00 701t00 702+00 P R O F1L 704+00 705+00 706tOQ
orawn_R D_E-ii_M_M A , _RB_--;:. 11t86 - - --
- ---- --- ----- ------
Traced---- __ heet awuig No
-- --- ---- - -- -
707io0 ESGR—CO-2
4
Checked._ KB --------------- - e/8 of3
o1RNlm C`:-ENG-3'R iJuly )72)
1,. 0 „ 241