Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2021, 06:24 AM

  • 20 0120_20 0119_04152021_234813.mp4

Date
04/15/2021
W/O
890212
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P19043
Time
11:24 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8781
Sewer Name
20 TRUNK "C"
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
WO_890212
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0119
Downstream MH
20 0120
Dir. of Survey
Upstream
Length Surveyed
232.2 ft.
Total Length
232.2 ft.
Structural Index
3
Structural Quick
3H2H
Structural Rating
230
O&M Index
2
O&M Quick
5141
O&M Rating
209
Overall Index
2
Overall Quick
—
Overall Rating
439
Pipe schematic from manhole 20 0119 to 20 0120
MH: 20 0119MH: 20 0120upstream0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DUE TO DEBRIS.0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. DSZ - Deposits Settled Other, 70 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES - DEBRIS49.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"137.9 ft. OBM - Obstacles Pipe Material, 15 %of cross sectional area, from 03 to 06 o'clock147.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"149.6 ft. OBM - Obstacles Pipe Material, 15 %of cross sectional area, from 02 to 05 o'clock151.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"163 ft. OBM - Obstacles Pipe Material, 30 %of cross sectional area, from 04 to 11 o'clock169 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS220 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"224.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"230.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start230.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start230.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start232.2 ft. MWL - Water Level, 10 %of cross sectional area232.2 ft. MWM - Water Mark, 20 %of cross sectional area232.2 ft. AMH - Downstream Manhole, Survey Begins - 20 0119

Observation photos (9)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

    63.2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • Obstacles Pipe Material, 30 %of cross sectional area, from 04 to 11 o'clock

    69.2 ft. - Obstacles Pipe Material, 30 %of cross sectional area, from 04 to 11 o'clock

  • Obstacles Pipe Material, 15 %of cross sectional area, from 02 to 05 o'clock

    82.6 ft. - Obstacles Pipe Material, 15 %of cross sectional area, from 02 to 05 o'clock

  • Obstacles Pipe Material, 15 %of cross sectional area, from 03 to 06 o'clock

    94.3 ft. - Obstacles Pipe Material, 15 %of cross sectional area, from 03 to 06 o'clock

  • Survey Abandoned - DUE TO DEBRIS.

    232.2 ft. - Survey Abandoned - DUE TO DEBRIS.

  • Deposits Settled Other, 70 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES - DEBRIS

    232.2 ft. - Deposits Settled Other, 70 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES - DEBRIS

All inspections of P19043Work order 890212

Observations (21)

DistanceCodeObservation
12.2TFC—
232.2SAP—
232.2MSADUE TO DEBRIS.
84.9TFC—
182.7TFC—
232.2DAGS—
0MWL—
2SSS—
69.2OBM—
232.2DSZ—
94.3OBM—
232.2SSS—
82.6OBM—
2DAGS—
8.1TFC—
80.6TFC—
2SAP—
0MWM—
0AMH20 0119
232.2DSZDEBRIS
63.2DSZDEBRIS

Properties (7)

additional_info
630069041521201
custom_field_three
ABANDONED DUE TO DEBRIS
custom_field_two
5
customer
1
datetime
2021-04-15T23:24:20-07:00
documentation
PRO PIPE
is_lateral_inspection
false