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AS -BUILT SANITARY SEWER AND WATERMAIN EXTENSION PLAN AND PROFILE
WINDSTOArE H
A PORTION OF THE SE 1/4 OF SEC. 31 T. 23, R. 5E, W.
KING COUNTY, WASHINGT
NOTE:
HORIZONTAL AND VERTICAL REPRESENTATIONS OF THE NEW
8" WATERLINE EXTENSION ARE SHOWN FOR REFERENCE
ONLY, AND WILL BE DESIGNED BY OTHERS
I,,.. S, 22 P
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410
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405
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.............
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405
EXISTING\...
.....
GROUND
(Typ.:)
\
`.,I 5 `'... .
PROPOSED
,
.
FINISHED
STA. 0+00.00 (MT. BAKER
AVE. NE)=
0 co .
GRADE
STA: 3+79.77,: (NE 17TH
ST.): EL=408.92
0
. MID.)
L�CD
+ I I
400 :.
................
.... ,............ ...
R
.......... .... ....
W
«�
400
. . . . . . . . . . . . . .
. .
CU
C) cn W . . .
.'
395
G 88'PC SS
6
TO -Sll HTEsI.----........
_
.......
.......
EX. ;SSMH #17
STA: 1'+31:00;
7:5' : LT 40 LF 8"
PVC
\
RIM 401.80
SS ® o.so% 0 70X
E=395.43 :(8".
S) $SMH #1
.125: LF: 8":
E=395.53 (8"
N) STA: 1+69.10,
24.5' LT
DI WATER
\
3w :.
IE-395,70...(8"...L)...
RIM=4880..399.99:..... ...
(BY..OTHERS)
390
��
J95.89 I E=SJTJ (8"
S)
395.92 IE=395r96 6°
(
' NW '
)
..............:
T
. .... ...
stco p .......
-
,
STA.. 1 +72.80, : 27.5'
LT
RIM=400.40f n
385
...SE)
......:....:..:....:......................
..
.....................:...,
....
385
. . . .
. . MULTIPLE 1 1/4-
HDPE . . . .
.
PRESSURE SEWER
LINES . . .
,I I L F> L. �.E
48" ..
.
PER PLAN .VIEW ::
_ ...13..5, �t-
�, T
RIP+ , �5f.
380
.......... ......... ........ .......
..................
380
f. 5
I
375
375
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9
0+00 0+50 1+00 1+50 2+00 2+50
...... . ...... ............. . .... . . ...
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- - ---
- -
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v
NE 171' I
- -- - -
H. STR
ET
420 .............................. .
O'Z ............ L.J. .............................
........ ... .Lo . ........ ...... ........ ........
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d� W� Q . . . . . . . . . . .
415 ; .......
..... C
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....
O_
415
SANITARY SEWER SYSTEM KEYNOTES:
_.
. . . EXISTING GRADE ® : :
. . . . .
CONNECT 5 LF NEW 6" PVC SEWER PIPE ® 2.0% MIN. TO
NORTHWEST SIDE OF NEW SSMH# 1. MATCH CROWNS OF THE
___-
-- <__: ---�__
PROPOSED
GRADE 0 FLOWLINE E
XInNG..INATE�:
-- -
NEW AND THE NEW 8 PIPES (SEE PROFILE). CONNECT 6
6 ( )
n
410: _ _ .�..-.__
_ __-
---
......
410
1 1/4 HDPE PRESSURE LINES. HDPE SEWER LINES AND
_
------.- ---
�
CONNECTIONS SHALL BE OUTSIDE OF CITY ROW
C J.:::
--------------
------:-:.:-----
-
_ 'u- .....
INSTALL 15 LF 1 1 "
/4 HDPE PRESSURE SEWER LINE. CAP
_
- - A,.
p
0.59X
_ _
"---`----- --__
__ -__
AND MARK STUB AT STA. 1+86.70, 45.8' LT, IE=397.00
. . . . . .
181
LF 8 PVC SS ® �
405.
405
3
A / S E A
INST LL 76 LF 1 1 4" HDPE PRESSURE SEWER LINE C
_ . .
. . . . . . Ti . . . . .
. . .
STA. 17+64.70, 22.17' LT.:
-
'
AND MARK STUB AT STA. 2+00.20, 47.5 LT, IE=395.00
I I.:
SDCB 5, TYPE. 1 .W/. VANED GRATE
STA.: 17+68.17 5.0' LT
RiM=411.20:
SSMH 54 FLAT TOP
Q4
INSTALL 143 LF 1 1/4" HDPE PRESSURE SEWER LINE. CAP
S7A, 5:` _
.. j 4t.�25
IE=4:07..37 (W) :
RIM=4a-a-C�4 411.69:
. . . . .
AND MARK STUB AT STA. 2+67.30, 12.3' LT, IE=392.70
S` :404.61 :
IE=496.91 (8": $) 405.77
400 R _ `:'
_ "
IE-465.1 (8 N)404.70
3.3. LF. 12" :SD.. C� 1..0.0.%
- .
.. . W
U5
INSTALL 179 LF 1 1/4" HDPE PRESSURE SEWER LINE. CAP
STA. 17+64.55, 10.93' RT.'
AND MARK STUB AT STA. 2+67.80, 32.3' RT, IE=394.20
SDCB# 4, TYPE 1 W/ VANED GRATE .
. . . . . .
. . . . .
RIM=411.20
®
INSTALL 188 LF 1 1/4" HDPE PRESSURE SEWER LINE. CAP
IE-407.70 (W)
AND MARK STUB AT STA. 2+64.80, 42.7' RT, IE=394.80
395
395
�7
INSTALL 229 LF 1 1/4" HDPE PRESSURE SEWER LINE. CAP
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15+00 16+00 n+oo 18+00
148th AVENUE S.E.
CENTERLINE PROFILE
1 "=40' HORIZONTAL - 1 "=5' VERTICAL
18+89.56
AND MARK
STUB
AT STA. 2+32.40, 77.8'
RT, IE=395.80
®
INSTALL 157 LF
1 1/4" HDPE PRESSURE
SEWER LINE. CAP
AND MARK
STUB,
IE=392.50
�9
INSTALL 63
LF 1
1/4" HDPE PRESSURE SEWER LINE. CAP
AND MARK
STUB
AT STA. 17+33.82, 53.0°
LT, IE=403.00
MT. BAKER AVENUE N.E. EXTENTION
CENT'�7I�'� LINE PROFILE
1 "=40' HORIZONTAL - 1 "=5' VERTICAL
WATER SYSTEM KEYNOTES
Q NEW s" WATERMAIN EXTENSION (BY OTHERS) TO BE TAPPED INTO EXISTING
8" WATERMAIN STUB PER DIRECTION GIVEN IN THAT DESIGN
O NEW 8" WATERMAIN EXTENSION, CAP, CONCRETE BLOCKING AND (1) NEW
FIRE HYDRANT (BY OTHERS).
O3 NEW 3/4" WATER SERVICE METER (TYPICAL FOR ALL LOTS BY OTHERS)
By:
By:
By:
By.
RECOMMENDED FOR APPROVALStw32%0'3
Date:
Date:
Date
Date
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