Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2021, 07:50 AM

  • 20 0116_20 0542_02102021_000029.mp4

Date
02/09/2021
W/O
875307
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P19039
Time
11:50 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 0116
Downstream MH
20 0542
Dir. of Survey
Downstream
Length Surveyed
168.3 ft.
Total Length
168.3 ft.
Structural Index
3
Structural Quick
3F2F
Structural Rating
165
O&M Index
2
O&M Quick
312F
O&M Rating
69
Overall Index
2
Overall Quick
—
Overall Rating
234
Pipe schematic from manhole 20 0116 to 20 0542
MH: 20 0116MH: 20 0542downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01162 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start73.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"77.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"168.3 ft. OBM - Obstacles Pipe Material, 15 %of cross sectional area, from 05 to 08 o'clock168.3 ft. MSA - Survey Abandoned - DUE TO OBSTACLE.168.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish168.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish168.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

  • 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

  • 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

  • Obstacles Pipe Material, 15 %of cross sectional area, from 05 to 08 o'clock

    168.3 ft. - Obstacles Pipe Material, 15 %of cross sectional area, from 05 to 08 o'clock

  • Survey Abandoned - DUE TO OBSTACLE.

    168.3 ft. - Survey Abandoned - DUE TO OBSTACLE.

All inspections of P19039Work order 875307

Observations (13)

DistanceCodeObservation
2SAP—
168.3OBM—
0MWM—
168.3MSADUE TO OBSTACLE.
168.3SSS—
168.3SAP—
0MWL—
2SSS—
77.3TFC—
2DAGS—
73.2TFC—
168.3DAGS—
0AMH20 0116

Properties (7)

additional_info
630069020921201
custom_field_three
ABANDONED DUE TO OBSTACLE
custom_field_two
5
customer
1
datetime
2021-02-09T23:50:28-08:00
documentation
PRO PIPE
is_lateral_inspection
false