Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2019, 07:46 AM
  • 15 0148_15 1167_492019_012322.mp4

Date
04/09/2019
W/O
0765242
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P25914
Time
12:46 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1179
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.
17
Purpose
Maintenance Related
Project
201904MDM_TYLER_AVENUE_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
15 1167
Downstream MH
15 0148
Dir. of Survey
Upstream
Length Surveyed
8.8 ft.
Total Length
8.8 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 15 1167 to 15 0148
MH: 15 1167MH: 15 0148upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:30AM0.6 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - POSSIBLE SPALLING2.8 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE SPALLING6.8 ft. MGO - General Observation - 24" VCP6.8 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - POSSIBLE SPALLING8.8 ft. MWM - Water Mark, 20 %of cross sectional area8.8 ft. MWL - Water Level, 10 %of cross sectional area8.8 ft. AMH - Downstream Manhole, Survey Begins - 1:20AM

Observation photos (3)

  • General Observation - 24" VCP

    2 ft. - General Observation - 24" VCP

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - POSSIBLE SPALLING

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - POSSIBLE SPALLING

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE SPALLING

    6 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE SPALLING

Observations (8)

DistanceCodeObservation
2MGO24" VCP
6SSSPOSSIBLE SPALLING
8.2SSSPOSSIBLE SPALLING
0MWM
0MWL
0AMH1:20AM
2SSSPOSSIBLE SPALLING
8.8AMH1:30AM

Properties (6)

additional_info
VCP CORRISON MONITORING
customer
LACSD
datetime
2019-04-09T00:46:35-07:00
documentation
MARTIN,RUVALCABA
is_lateral_inspection
false
year_laid
20080312