Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 28, 2021, 10:19 AM
  • 20 0296_20 0230_12282021_022531.mp4

Date
12/28/2021
W/O
926690
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00736
PipeID
P19262
Time
2:19 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 - Suburban/Rural
Location Code
B
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 0296
Downstream MH
20 0230
Dir. of Survey
Downstream
Length Surveyed
5.1 ft.
Total Length
5.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5132
O&M Rating
11
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 20 0296 to 20 0230
MH: 20 0296MH: 20 0230downstream0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MWL - Water Level, 65 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02962 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS5.1 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish5.1 ft. AMH - Downstream Manhole, Survey Ends - 20 0230

Observation photos (1)

  • Deposits Attached Grease, 15 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

Observations (7)

DistanceCodeObservation
0MWM
2DAGS
5.1DAGS
0MWL
4DSZDEBRIS
0AMH20 0296
5.1AMH20 0230

Properties (7)

additional_info
630138122721201
custom_field_three
DEBRIS
custom_field_two
3
customer
1
datetime
2021-12-28T02:19:42-08:00
documentation
PRO PIPE
is_lateral_inspection
false