Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2019, 03:54 PM
  • 15 1162_15 1161_492019_092217.mp4

Date
04/09/2019
W/O
0765242
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00635
PipeID
P25908
Time
8:54 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7960
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
23
Purpose
Routine Assessment
Project
20190409SHO_TYLER_AVENUE_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
15 1162
Downstream MH
15 1161
Dir. of Survey
Downstream
Length Surveyed
252.8 ft.
Total Length
252.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 15 1162 to 15 1161
MH: 15 1162MH: 15 1161downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 11620 ft. MWL - Water Level, 35 %of cross sectional area120.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"166.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - DISCOLORATION175.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"231.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"250.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish252.8 ft. AMH - Downstream Manhole, Survey Ends - MH 1161

Observation photos (1)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - DISCOLORATION

    166.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - DISCOLORATION

Observations (9)

DistanceCodeObservation
175.6TFA
166.4SSSDISCOLORATION
0MWM
120.5TFA
252.8AMHMH 1161
231.4TFA
250.5SSS
0AMHMH 1162
0MWL

Properties (7)

custom_field_three
DISCOLORATION/SPALLING
custom_field_two
3
customer
LACSD
datetime
2019-04-09T08:54:46-07:00
documentation
OBREGON, YOUNG, BRAR, CASTILLO
is_lateral_inspection
false
year_laid
20080312