Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 19, 2022, 10:24 AM

  • 02 1841_02 1840_01192022_024656.mp4

Date
01/19/2022
W/O
931723
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00283
PipeID
P04186
Time
2:24 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9838
Sewer Name
02 MONTEBELLO INTERCEPTOR TRUNK, SECTS 1&2
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_931723_TV02213_JAN2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
15 in.
Upstream MH
02 1841
Downstream MH
02 1840
Dir. of Survey
Downstream
Length Surveyed
500.9 ft.
Total Length
500.9 ft.
Structural Index
3
Structural Quick
5131
Structural Rating
10
O&M Index
3
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 02 1841 to 02 1840
MH: 02 1841MH: 02 1840downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 1841 Material chage to RCP0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MH2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start332.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS498.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish498.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish498.7 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish498.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish498.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish500.9 ft. AMH - Downstream Manhole, Survey Ends - 02 1840

Observation photos (5)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

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

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

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

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

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

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

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

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

All inspections of P04186Work order 931723

Observations (15)

DistanceCodeObservation
2SAP—
332.8DSZDEBRIS
500.9AMH02 1840
498.7DSZ—
2SSS—
498.7SSS—
498.7SRV—
0MWM—
498.7DAGS—
498.7SAP—
2DAGS—
0AMH02 1841 Material chage to RCP
0MWL—
0MGOCOCKROACHES IN MH
2SRV—

Properties (7)

additional_info
630138011822202
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-01-19T02:24:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false