Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2021, 10:08 AM
  • 19 0108_19 0107_992021_034019.mp4

Date
09/09/2021
W/O
0911296
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00730
PipeID
P15110
Time
3:08 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1938
Sewer Name
19 WILDER AVENUE P.P. FORCE MAIN
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
05
Purpose
Routine Assessment
Project
20210909MDM_WILDER_AVENUE_P_P_FORCE_MAIN
Material
CIP
Shape
Circular
Height
12 in.
Upstream MH
19 0107
Downstream MH
19 0108
Dir. of Survey
Upstream
Length Surveyed
400.8 ft.
Total Length
400.8 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 19 0107 to 19 0108
MH: 19 0107MH: 19 0108upstream0 ft. MSA - Survey Abandoned - OUT OF CABLE FOR REVERSE INSPECTION0.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - FLAKING OUTER SURFACE224.9 ft. SCP - Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: NO - FLAKING OUTER SURFACE386.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING OUTER SURFACE387.5 ft. SCP - Surface Corrosion Metal Pipe, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SWOLLEN METAL LOSS398.8 ft. SCP - Surface Corrosion Metal Pipe, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SWOLLEN METAL LOSS 20%400.8 ft. AMH - Downstream Manhole, Survey Begins - 3:45AM400.8 ft. MWM - Water Mark, 50 %of cross sectional area400.8 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (3)

  • Surface Corrosion Metal Pipe, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SWOLLEN METAL LOSS 20%

    2 ft. - Surface Corrosion Metal Pipe, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SWOLLEN METAL LOSS 20%

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING OUTER SURFACE

    14.7 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING OUTER SURFACE

  • Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: NO - FLAKING OUTER SURFACE

    175.9 ft. - Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: NO - FLAKING OUTER SURFACE

Observations (9)

DistanceCodeObservation
14.7SSSFLAKING OUTER SURFACE
0AMH3:45AM
13.3SCPSWOLLEN METAL LOSS
400.2SSSFLAKING OUTER SURFACE
175.9SCPFLAKING OUTER SURFACE
2SCPSWOLLEN METAL LOSS 20%
0MWM
400.8MSAOUT OF CABLE FOR REVERSE INSPECTION
0MWL

Properties (6)

custom_field_three
20% SWOLLEN METAL PIPE LOSS
custom_field_two
3
customer
LACSD
datetime
2021-09-09T03:08:29-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false