Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 23, 2021, 11:42 AM
  • 8_1_2_23082021_044451.mp4

Date
08/23/2021
W/O
0906592
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01133
PipeID
P22208
Time
4:42 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.
23
Purpose
Routine Assessment
Project
20210820MDM_JOINT_OUTFALL_B_UNIT_6L
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1239
Downstream MH
B 1238
Dir. of Survey
Downstream
Length Surveyed
13.8 ft.
Total Length
13.8 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 B 1239 to B 1238
MH: B 1239MH: B 1238downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SLIGHT BLISTERING FLAKING OUTER SURFACE13.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SLIGHT BLISTERING FLAKING OUTER SURFACE13.8 ft. AMH - Downstream Manhole, Survey Ends - 4:55AM

Observation photos (1)

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

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

Observations (6)

DistanceCodeObservation
0MWL
0AMH4:50AM
2SSSSLIGHT BLISTERING FLAKING OUTER SURFACE
13.8AMH4:55AM
13.3SSSSLIGHT BLISTERING FLAKING OUTER SURFACE
0MWM

Properties (6)

custom_field_three
SLIGHT BLISTERING FLAKING OUTER SURFACE
custom_field_two
4
customer
1
datetime
2021-08-23T04:42:43-07:00
documentation
MARTIN,REVELES,BARR,RAMIREZ
is_lateral_inspection
false