Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2021, 06:13 AM
  • 02 1530_02 1527_09292021_231741.mp4

Date
09/29/2021
W/O
911342
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00286
PipeID
P04641
Time
11:13 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9392
Sewer Name
02 MONTEBELLO RELIEF TRUNK, SECTS 1&2
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_911342_TV02369_SEP2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
15 in.
Upstream MH
02 1527
Downstream MH
02 1530
Dir. of Survey
Upstream
Length Surveyed
2.2 ft.
Total Length
2.2 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 02 1527 to 02 1530
MH: 02 1527MH: 02 1530upstream0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.0.1 ft. LU - Alignment Up, 45 %0.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES2.2 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/2.2 ft. MGO - General Observation - ROACHES @ MH2.2 ft. MWL - Water Level, 100 %of cross sectional area2.2 ft. MWM - Water Mark, 100 %of cross sectional area2.2 ft. AMH - Downstream Manhole, Survey Begins - 02 1527

Observation photos (3)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

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

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

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

Observations (8)

DistanceCodeObservation
0MGOCONN @ MH 3 O'CLOCK/
2.2MSAVIEW OF UPLEG OF D/S SIPHON.
0MGOROACHES @ MH
0MWL
0MWM
2.1LU
0AMH02 1527
2SAP

Properties (7)

additional_info
630069092921202
custom_field_three
PROJECTING AGGREGATE
custom_field_two
5
customer
1
datetime
2021-09-29T23:13:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false