Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2021, 11:01 AM
  • A 0181_A 0180_02242021_032929.mp4

Date
02/24/2021
W/O
875111
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00323
PipeID
P08117
Time
3:01 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8488
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_875111_TV30023_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
78 in.
Width
54 in.
Upstream MH
A 0181
Downstream MH
A 0180
Dir. of Survey
Downstream
Length Surveyed
227.5 ft.
Total Length
227.5 ft.
Structural Index
2
Structural Quick
3H2H
Structural Rating
222
O&M Index
3
O&M Quick
3H2H
O&M Rating
225
Overall Index
3
Overall Quick
Overall Rating
447
Pipe schematic from manhole A 0181 to A 0180
MH: A 0181MH: A 0180downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 01810 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE2.1 ft. MGO - General Observation - 75% MAG COAT7.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start225 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish225 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish227.5 ft. MSA - Survey Abandoned - CAM BLKD BY SLUDGE 20%227.5 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish - SLUDGE227.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Settled Other,  20 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO, Start - SLUDGE

    2.1 ft. - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE

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

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

  • Survey Abandoned - CAM BLKD BY SLUDGE 20%

    227.5 ft. - Survey Abandoned - CAM BLKD BY SLUDGE 20%

Observations (13)

DistanceCodeObservation
0MWM
2.1DSZSLUDGE
2DAGS
227.5MSACAM BLKD BY SLUDGE 20%
225DAGS
0AMHA 0181
2.1MGO75% MAG COAT
225SSS
0MWL
7.8SAV
227.5DSZSLUDGE
2SSS
227.5SAV

Properties (7)

additional_info
630074022321201
custom_field_two
5
customer
1
datetime
2021-02-24T03:01:23-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28048