Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2021, 04:58 PM
  • A 0157_A 0156_02242021_092232.mp4

Date
02/24/2021
W/O
875111
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00323
PipeID
P08094
Time
8:58 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8526
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
BELLFLOWER
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
78 in.
Width
48 in.
Upstream MH
A 0157
Downstream MH
A 0156
Dir. of Survey
Downstream
Length Surveyed
581.7 ft.
Total Length
581.7 ft.
Structural Index
3
Structural Quick
3V2V
Structural Rating
575
O&M Index
2
O&M Quick
2V00
O&M Rating
230
Overall Index
2
Overall Quick
Overall Rating
805
Pipe schematic from manhole A 0157 to A 0156
MH: A 0157MH: A 0156downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 01570 ft. MWL - Water Level, 20 %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 - 55% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 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, Start579 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish579 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish579 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish581.7 ft. AMH - Downstream Manhole, Survey Ends - A 0156

Observation photos (1)

  • General Observation - 55% MAG COAT

    2 ft. - General Observation - 55% MAG COAT

Observations (11)

DistanceCodeObservation
0MWM
2DAGS
579DAGS
579SAP
2MGO55% MAG COAT
0AMHA 0157
579SSS
2SAP
0MWL
2SSS
581.7AMHA 0156

Properties (8)

additional_info
630138022421061
custom_field_three
SPALLING/AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-02-24T08:58:01-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
27936