Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 23, 2021, 09:07 AM
  • 4_1_2_23082021_021627.mp4

Date
08/23/2021
W/O
0906592
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01133
PipeID
P13265
Time
2:07 AM
Certificate
U-1014-06022543
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0375
Sewer Name
JOINT OUTFALL B - UNIT 6L
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
20210820MDM_JOINT_OUTFALL_B_UNIT_6L
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Upstream MH
B 1242
Downstream MH
B 1241
Dir. of Survey
Downstream
Length Surveyed
274.9 ft.
Total Length
274.9 ft.
Structural Index
2
Structural Quick
2G00
Structural Rating
76
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
76
Pipe schematic from manhole B 1242 to B 1241
MH: B 1242MH: B 1241downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:15AM85.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SLIGHT BLISTERING FLAKING OUTER SURFACE156.7 ft. MGO - General Observation - 27" VCP274.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SLIGHT BLISTERING FLAKING OUTER SURFACE274.9 ft. AMH - Downstream Manhole, Survey Ends - 2:40AM

Observation photos (2)

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

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

  • General Observation - 27" VCP

    156.7 ft. - General Observation - 27" VCP

Observations (7)

DistanceCodeObservation
0MWM
0MWL
274.5SSSSLIGHT BLISTERING FLAKING OUTER SURFACE
274.9AMH2:40AM
156.7MGO27" VCP
0AMH2:15AM
85.2SSSSLIGHT BLISTERING FLAKING OUTER SURFACE

Properties (6)

custom_field_three
SLIGHT BLISTERING FLAKING OUTER SURFACE
custom_field_two
4
customer
1
datetime
2021-08-23T02:07:58-07:00
documentation
MARTIN,REVELES,BARR,RAMIREZ
is_lateral_inspection
false