Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2021, 06:51 AM

  • 20 0118_20 0117_02092021_230246.mp4

Date
02/09/2021
W/O
875307
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P19041
Time
10:51 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8562
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
RFIR_WO_875307_TV20027_FEB2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0118
Downstream MH
20 0117
Dir. of Survey
Downstream
Length Surveyed
216.1 ft.
Total Length
216.1 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
3
O&M Quick
5122
O&M Rating
9
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 20 0118 to 20 0117
MH: 20 0118MH: 20 0117downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01180 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start35.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"39.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"121.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"184.9 ft. MWL - Water Level, 50 %of cross sectional area216.1 ft. DSZ - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - DEBRIS216.1 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish216.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish216.1 ft. MSA - Survey Abandoned - DUE TO DEBRIS216.1 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Survey Abandoned - DUE TO DEBRIS

    216.1 ft. - Survey Abandoned - DUE TO DEBRIS

All inspections of P19041Work order 875307

Observations (16)

DistanceCodeObservation
216.1DSZDEBRIS
2SSS—
216.1SSS—
2SAP—
0MWL—
0AMH20 0118
184.9MWL—
125.5TFC—
39.9TFC—
216.1DAGS—
216.1MSADUE TO DEBRIS
216.1SAP—
35.7TFC—
0MWM—
121.5TFC—
2DAGS—

Properties (7)

additional_info
630069020921201
custom_field_three
ABANDONED DUE TO DEBRIS
custom_field_two
5
customer
1
datetime
2021-02-09T22:51:42-08:00
documentation
PRO PIPE
is_lateral_inspection
false