Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 15, 2021, 08:34 AM

  • 21 1077_21 1078_09152021_014303.mp4

Date
09/15/2021
W/O
911521
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00763
PipeID
P15531
Time
1:34 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9364
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_911521_TV21043_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 1078
Downstream MH
21 1077
Dir. of Survey
Upstream
Length Surveyed
35.1 ft.
Total Length
35.1 ft.
Structural Index
4
Structural Quick
5737
Structural Rating
56
O&M Index
3
O&M Quick
5141
O&M Rating
23
Overall Index
3
Overall Quick
—
Overall Rating
79
Pipe schematic from manhole 21 1078 to 21 1077
MH: 21 1078MH: 21 1077upstream0 ft. MSA - Survey Abandoned - DUE TO DEBRIS.0 ft. DSZ - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - DEBRIS0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish33.1 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start33.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start33.1 ft. MGO - General Observation - 55% MAG COAT33.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start35.1 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE35.1 ft. MWM - Water Mark, 60 %of cross sectional area35.1 ft. AMH - Downstream Manhole, Survey Begins - 21 107835.1 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (5)

  • 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

  • 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

  • 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

  • Survey Abandoned - DUE TO DEBRIS.

    35.1 ft. - Survey Abandoned - DUE TO DEBRIS.

  • Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - DEBRIS

    35.1 ft. - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - DEBRIS

All inspections of P15531Work order 911521

Observations (13)

DistanceCodeObservation
35.1MSADUE TO DEBRIS.
2SRV—
35.1DSZDEBRIS
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWM—
2SAP—
0AMH21 1078
35.1DAGS—
0MWL—
2MGO55% MAG COAT
2DAGS—
35.1SRV—
35.1SAP—

Properties (7)

additional_info
630069091421202
custom_field_three
REINFORCEMENT PROJECTING/AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-09-15T01:34:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false