Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 24, 2022, 08:52 AM
  • 02 1420_02 1419_05242022_015904.mp4

Date
05/24/2022
W/O
951971
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00349
PipeID
P02991
Time
1:52 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10125
Sewer Name
02 DISTRICT #2 INTERCEPTOR TRUNK
City
COMMERCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_951971_TV02220_MAY2022
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
33 in.
Upstream MH
02 1419
Downstream MH
02 1420
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 02 1419 to 02 1420
MH: 02 1419MH: 02 1420upstream0 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.2 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - 02 14192 ft. MWL - Water Level, 50 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

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

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

Observations (6)

DistanceCodeObservation
2SAV
0MWM
0AMH02 1419
2DAGS
2MSAVIEW OF UPLEG OF D/S SIPHON.
0MWL

Properties (7)

additional_info
630074052322203
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2022-05-24T01:52:22-07:00
documentation
PRO PIPE
is_lateral_inspection
false