Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 28, 2021, 08:05 AM
  • 20 0298_20 0297_12282021_001150.mp4

Date
12/28/2021
W/O
926690
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00736
PipeID
P19264
Time
12:05 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9805
Sewer Name
20 AVENUE "Q" EXTENSION TRUNK
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_926690_TV20035_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0298
Downstream MH
20 0297
Dir. of Survey
Downstream
Length Surveyed
9.1 ft.
Total Length
9.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 20 0298 to 20 0297
MH: 20 0298MH: 20 0297downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02982 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS9.1 ft. MSA - Survey Abandoned - DUE TO DEBRIS9.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish9.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (1)

  • Survey Abandoned - DUE TO DEBRIS

    9.1 ft. - Survey Abandoned - DUE TO DEBRIS

Observations (8)

DistanceCodeObservation
9.1MSADUE TO DEBRIS
9.1DAGS
2DAGS
0MWM
9.1DSZ
0MWL
2.3DSZDEBRIS
0AMH20 0298

Properties (7)

additional_info
630138122721201
custom_field_three
ABANDONED DUE TO DEBRIS
custom_field_two
3
customer
1
datetime
2021-12-28T00:05:18-08:00
documentation
PRO PIPE
is_lateral_inspection
false