Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2021, 09:41 AM
  • A 0632_A 0631_12212021_014541.mp4

Date
12/21/2021
W/O
926597
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P07837
Time
1:41 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 0632
Downstream MH
A 0631
Dir. of Survey
Downstream
Length Surveyed
2.2 ft.
Total Length
2.2 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
4
O&M Quick
5141
O&M Rating
11
Overall Index
4
Overall Quick
Overall Rating
19
Pipe schematic from manhole A 0632 to A 0631
MH: A 0632MH: A 0631downstream0 ft. MWL - Water Level, 100 %of cross sectional area0 ft. MWM - Water Mark, 100 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 06320 ft. MGO - General Observation - AIRLINE2 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES2.1 ft. LD - Alignment Down, 45 %2.2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG FROM THE U/S SIPHON

Observation photos (2)

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO

    2 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO

Observations (9)

DistanceCodeObservation
2SRV
0MWL
2SAP
0MWM
2DAGS
2.1LD
0AMHA 0632
2.2MSAVIEW OF DOWNLEG FROM THE U/S SIPHON
0MGOAIRLINE

Properties (7)

additional_info
630098122021201
custom_field_three
REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2021-12-21T01:41:44-08:00
documentation
PROPIPE
is_lateral_inspection
false