Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 29, 2020, 08:36 AM
  • 05 0345_05 0344_12292020_013501.mp4

Date
12/29/2020
W/O
860153
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00432
PipeID
P05559
Time
12:36 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8294
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_860153_TV05325_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
42 in.
Upstream MH
05 0345
Downstream MH
05 0344
Dir. of Survey
Downstream
Length Surveyed
455.6 ft.
Total Length
455.6 ft.
Structural Index
3
Structural Quick
3Q2Q
Structural Rating
455
O&M Index
2
O&M Quick
412Q
O&M Rating
186
Overall Index
2
Overall Quick
Overall Rating
641
Pipe schematic from manhole 05 0345 to 05 0344
MH: 05 0345MH: 05 0344downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 03450 ft. MWL - Water Level, 30 %of cross sectional area2 ft. MGO - General Observation - 65% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start455.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish455.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish455.6 ft. MSA - Survey Abandoned - DUE TO REDUCED FLOW.455.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
455.6DAGS
455.6SSS
455.6MSADUE TO REDUCED FLOW.
0MWM
0AMH05 0345
0MWL
2MGO65% MAG COAT
2SAP
455.6SAP
2DAGS
2SSS

Properties (7)

additional_info
630069122820202
custom_field_three
ABANDONED DUE TO REDUCED FLOW.
custom_field_two
5
customer
1
datetime
2020-12-29T00:36:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false