Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2021, 02:48 PM

  • A 0206_A 0205_03022021_065929.mp4

Date
03/02/2021
W/O
875111
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00323
PipeID
P08142
Time
6:48 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7848
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
DOWNEY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_875111_TV30023_FEB2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
75 in.
Width
48 in.
Upstream MH
A 0205
Downstream MH
A 0206
Dir. of Survey
Upstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
5141
O&M Rating
11
Overall Index
4
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole A 0205 to A 0206
MH: A 0205MH: A 0206upstream0 ft. MSA - Survey Abandoned - VIEW OF SIPHON UPLEG0 ft. LU - Alignment Up, 45 %0 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO0 ft. MGO - General Observation - STEAM IN SEWER0.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO0.1 ft. MGO - General Observation - 40% MAG COATING2.1 ft. AMH - Downstream Manhole, Survey Begins - A 02052.1 ft. MWM - Water Mark, 100 %of cross sectional area2.1 ft. MWL - Water Level, 100 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO

    2.1 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO

All inspections of P08142Work order 875111

Observations (9)

DistanceCodeObservation
2DAGS—
2.1MSAVIEW OF SIPHON UPLEG
0AMHA 0205
2.1LU—
0MWM—
2.1SAV—
2MGO40% MAG COATING
0MWL—
2.1MGOSTEAM IN SEWER

Properties (8)

additional_info
630138030221051
custom_field_three
AGGREGATE VISIBLE
custom_field_two
5
customer
1
datetime
2021-03-02T06:48:11-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28636