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Lake Ave Project - TV on 3/3/10
Everson Econvac, From CB 1.071 to 1.073 (upstream)
—68'- Hole in top of pipe. Est. 4" to 6" dia.
—51'- Crack in top
of pipe segment,
only crack in line.
—62' Tap left (west side) —10" CMP, live
CB 1.073, new by Safeway, from det. vault
I
4.173
17
176
WO
4.037
.. .. .......
070
�.177 . .....
"',L AW
3.226
�3
13.198
1.62 NE-6t,,-� CO
1.01 3
,104
1026 "1
1 .0751
1.087 1.085
1.086
C
-JO J Ty 4,
PrA,41,
da p
1.071
O'e- Sc c 4d*n on 1r
OTWEkWle PIPE OK,
S'LOPE5 a N o R TH
2.089 f IOAO CRACI',_S
iv; j
JAW
4i
rd
3146
�8224 11
8
.. ...... ....
.
107,-.2.1-06
• 2/24/10 TV Inspection: from 1.076 to 1.075
Storm System under Seattle Public Utility water mains
From 1.075, 4.5 ft in
ir
t s From 1.075, 4.5 ft in
5
21.9 ft, joint separating
at bottom.
Live connection from
east.
24.6 ft, joint at
water level.
37.2 ft, joint separating
at bottom.
Yellow mineral deposit
from groundwater
infiltration.
40.5 ft Mineral deposit
at joint.
41.4 ft Badly cracked
section. Abandoned SPU
drain pipe at right (west).
il
I
qi4*q: 50
'FT.
44.5 ft Badly cracked
section.
53.7 ft End section, settled
Crack along top of pipe.
56.1 ft
Crack along top of pipe.
N o66 066'
- i
r
51"
CPEP N = 21. 09
',ON C SE= 21.08
Q S 2nd St
U
66 CITY 0
WATER PIPELINE
'IPELINE
,TER PIPELINE JJ�`P C 0 N C'
PELINE Al E
�. (ACTIVE)
TER BLOW 31.2 OF SEA TILE
\SSEMBLY wq ER PIPELINE
1 O i1, S y C(LEck
12" CON C. STQRM
LATERAL WEST
° (ABANDONED
10'