Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 28, 2022, 09:47 AM
  • 20 0126A_20 0126_04282022_031315.mp4

Date
04/28/2022
W/O
953677
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00744
PipeID
P19050
Time
2:47 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
Main Highway - Urban
Location Code
A
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 0126
Downstream MH
20 0126A
Dir. of Survey
Upstream
Length Surveyed
27.5 ft.
Total Length
27.5 ft.
Structural Index
3
Structural Quick
3525
Structural Rating
25
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
29
Pipe schematic from manhole 20 0126 to 20 0126A
MH: 20 0126MH: 20 0126Aupstream0 ft. OBM - Obstacles Pipe Material, 25 %of cross sectional area, from 07 to 05 o'clock0 ft. MSA - Survey Abandoned - CAM BLKD BY DEBRIS 25%0 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish0 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish25.4 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start25.4 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start27.5 ft. MWL - Water Level, 10 %of cross sectional area27.5 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK27.5 ft. AMH - Downstream Manhole, Survey Begins - 20 012627.5 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (4)

  • 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

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

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

  • Obstacles Pipe Material, 25 %of cross sectional area, from 07 to 05 o'clock

    27.5 ft. - Obstacles Pipe Material, 25 %of cross sectional area, from 07 to 05 o'clock

  • Survey Abandoned - CAM BLKD BY DEBRIS 25%

    27.5 ft. - Survey Abandoned - CAM BLKD BY DEBRIS 25%

Observations (10)

DistanceCodeObservation
27.5OBM
0MWL
0MGOCONNECTION AT THE MH 3 OC'LOCK
2.1SSS
27.5MSACAM BLKD BY DEBRIS 25%
0AMH20 0126
0MWM
27.5SSS
2.1SAV
27.5SAV

Properties (6)

additional_info
630074042722201
custom_field_two
5
customer
1
datetime
2022-04-28T02:47:47-07:00
documentation
PROPIPE
is_lateral_inspection
false