Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 5, 2020, 08:56 AM
  • 20 0120_20 0119_03052020_020308.mp4

Date
03/05/2020
W/O
813500
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P19043
Time
12:56 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7428
Sewer Name
20 TRUNK "C"
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_813500_TV20027_FEB2020
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
5 ft.
Total Length
5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 20 0119 to 20 0120
MH: 20 0119MH: 20 0120upstream0 ft. MSA - Survey Abandoned - DUE TO DEBRIS.0 ft. DSZ - Deposits Settled Other, 75 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES - DEBRIS3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES5 ft. AMH - Downstream Manhole, Survey Begins - 20 01195 ft. MWL - Water Level, 40 %of cross sectional area

Observation photos (4)

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

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - DUE TO DEBRIS.

    5 ft. - Survey Abandoned - DUE TO DEBRIS.

  • Deposits Settled Other,  75 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES - DEBRIS

    5 ft. - Deposits Settled Other, 75 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES - DEBRIS

Observations (6)

DistanceCodeObservation
2SAP
0AMH20 0119
2SSS
5MSADUE TO DEBRIS.
0MWL
5DSZDEBRIS

Properties (7)

additional_info
SC398817
custom_field_three
DUE TO DEBRIS
custom_field_two
5
customer
LACSD
datetime
2020-03-05T00:56:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false