Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2020, 09:13 AM
  • 02 1479A_02 1479_08112020_021752.mp4

Date
08/11/2020
W/O
844372
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00309
PipeID
P03924
Time
2:13 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7952
Sewer Name
UNION PACIFIC TRUNK
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_844372_TV02396_AUG2020
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1479A
Downstream MH
02 1479
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5141
O&M Rating
11
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 02 1479A to 02 1479
MH: 02 1479AMH: 02 1479downstream0 ft. MWM - Water Mark, 100 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 1479, NORTH BARREL0 ft. MWL - Water Level, 100 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/2 ft. LD - Alignment Down, 45 %2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES2.1 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

    2.1 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

Observations (7)

DistanceCodeObservation
2LD
0MWM
2.1MSAVIEW OF DOWNLEG OF U/S SIPHON.
0AMH02 1479, NORTH BARREL
2DAGS
0MWL
0MGOCONN @ MH 9 O'CLOCK/

Properties (7)

additional_info
SC411742
custom_field_three
RFIR/LIGHT GREASE
custom_field_two
5
customer
1
datetime
2020-08-11T02:13:14-07:00
documentation
PRO PIPE
is_lateral_inspection
false