Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2021, 03:23 PM
  • A 0148_A 0147_02262021_074938.mp4

Date
02/26/2021
W/O
875111
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00323
PipeID
P08085
Time
7:23 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8527
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
CERRITOS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37
Purpose
Routine Assessment
Project
RFIR_WO_875111_TV30023_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
66 in.
Width
48 in.
Upstream MH
A 0148
Downstream MH
A 0147
Dir. of Survey
Downstream
Length Surveyed
574.6 ft.
Total Length
574.6 ft.
Structural Index
3
Structural Quick
3V2V
Structural Rating
570
O&M Index
2
O&M Quick
412V
O&M Rating
232
Overall Index
2
Overall Quick
Overall Rating
802
Pipe schematic from manhole A 0148 to A 0147
MH: A 0148MH: A 0147downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 01481.1 ft. MWM - Water Mark, 25 %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. MGO - General Observation - 40% MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start572 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish572 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish572 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish574.6 ft. AMH - Downstream Manhole, Survey Ends - A 0147

Observation photos (1)

  • General Observation - 40% MAG COAT

    2 ft. - General Observation - 40% MAG COAT

Observations (11)

DistanceCodeObservation
2DAGS
572SAP
0MWL
2MGO40% MAG COAT
2SSS
572SSS
574.6AMHA 0147
572DAGS
1.1MWM
2SAP
0AMHA 0148

Properties (8)

additional_info
630074022521201
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2021-02-26T07:23:04-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
27936