Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2021, 09:56 AM
  • A 0632_A 0631_12212021_020111.mp4

Date
12/21/2021
W/O
926597
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P07837
Time
1:56 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9751
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_926597_TV21041_DEC2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
42 in.
Upstream MH
A 0631
Downstream MH
A 0632
Dir. of Survey
Upstream
Length Surveyed
2.2 ft.
Total Length
2.2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
5141
O&M Rating
11
Overall Index
3
Overall Quick
Overall Rating
16
Pipe schematic from manhole A 0631 to A 0632
MH: A 0631MH: A 0632upstream0 ft. MSA - Survey Abandoned - VIEW OF SIPHON UPLEG FROM THE D/S MH0.1 ft. LU - Alignment Up, 45 %0.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO0.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES2.2 ft. MWM - Water Mark, 100 %of cross sectional area2.2 ft. MWL - Water Level, 100 %of cross sectional area2.2 ft. AMH - Downstream Manhole, Survey Begins - A 0631

Observation photos (1)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
2SAP
2DAGS
2SSS
0MWM
0MWL
0AMHA 0631
2.2MSAVIEW OF SIPHON UPLEG FROM THE D/S MH
2.1LU

Properties (7)

additional_info
630098122021201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-12-21T01:56:41-08:00
documentation
PROPIPE
is_lateral_inspection
false