Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 28, 2022, 09:47 AM
  • 20 0126A_20 0126_04282022_025724.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 0126A
Downstream MH
20 0126
Dir. of Survey
Downstream
Length Surveyed
71.7 ft.
Total Length
71.7 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
70
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
76
Pipe schematic from manhole 20 0126A to 20 0126
MH: 20 0126AMH: 20 0126downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 0126A0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start44.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"47.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"60.5 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start71.7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish71.7 ft. MSA - Survey Abandoned - CAM BLKD BY DEBRIS 25%71.7 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish71.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

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

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 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

  • Deposits Settled Other,  20 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    60.5 ft. - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Survey Abandoned - CAM BLKD BY DEBRIS 25%

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

Observations (13)

DistanceCodeObservation
71.7DSZ
0AMH20 0126A
0MGOCONNECTION AT THE MH 3 OC'LOCK
0MWL
71.7MSACAM BLKD BY DEBRIS 25%
71.7SSS
0MWM
2.1SAV
71.7SAV
44.1TFC
2.1SSS
47.7TFC
60.5DSZ

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