Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 15, 2021, 10:21 AM
  • A 0652_A 0651_09152021_032512.mp4

Date
09/15/2021
W/O
911331
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00316
PipeID
P07859
Time
3:21 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9366
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_911331_TV21060_SEP2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
36 in.
Upstream MH
A 0651
Downstream MH
A 0652
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole A 0651 to A 0652
MH: A 0651MH: A 0652upstream0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.0 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO2 ft. MWL - Water Level, 35 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - A 06512 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (2)

  • Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

    2 ft. - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO

    2 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO

Observations (5)

DistanceCodeObservation
2MSAVIEW OF UPLEG OF D/S SIPHON.
2SAV
0MWL
0AMHA 0651
0MWM

Properties (7)

additional_info
630069091421204
custom_field_three
VISIBLE AGGREGATE/SPALLING
custom_field_two
3
customer
1
datetime
2021-09-15T03:21:53-07:00
documentation
PRO PIPE
is_lateral_inspection
false