Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 28, 2022, 07:13 AM
  • 20 0120_20 0119_04282022_004718.mp4

Date
04/28/2022
W/O
953677
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00744
PipeID
P19043
Time
12:13 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10083
Sewer Name
20 TRUNK "C"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
URGENT_WO_953677_2022
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
39.3 ft.
Total Length
39.3 ft.
Structural Index
3
Structural Quick
3727
Structural Rating
35
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
40
Pipe schematic from manhole 20 0119 to 20 0120
MH: 20 0119MH: 20 0120upstream0 ft. OBM - Obstacles Pipe Material, 95 %of cross sectional area, from 07 to 05 o'clock0 ft. MSA - Survey Abandoned - CAM BLKD BY LARGE DEBRIS 95% BLOCKAGE0 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish25.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"30.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"37.2 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start37.2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start39.3 ft. MWM - Water Mark, 10 %of cross sectional area39.3 ft. AMH - Downstream Manhole, Survey Begins - 20 011939.3 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (4)

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

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

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

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

  • Obstacles Pipe Material, 95 %of cross sectional area, from 07 to 05 o'clock

    39.3 ft. - Obstacles Pipe Material, 95 %of cross sectional area, from 07 to 05 o'clock

  • Survey Abandoned - CAM BLKD BY LARGE DEBRIS 95% BLOCKAGE

    39.3 ft. - Survey Abandoned - CAM BLKD BY LARGE DEBRIS 95% BLOCKAGE

Observations (11)

DistanceCodeObservation
0MWM
9.1TFC
0AMH20 0119
39.3OBM
0MWL
39.3MSACAM BLKD BY LARGE DEBRIS 95% BLOCKAGE
39.3SAP
13.4TFC
2.1SAP
2.1SSS
39.3SSS

Properties (6)

additional_info
630074042722201
custom_field_two
5
customer
1
datetime
2022-04-28T00:13:31-07:00
documentation
PROPIPE
is_lateral_inspection
false