Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2021, 02:09 PM
  • A 0206_A 0205_03022021_063714.mp4

Date
03/02/2021
W/O
875111
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00323
PipeID
P08142
Time
6:09 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 0206
Downstream MH
A 0205
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole A 0206 to A 0205
MH: A 0206MH: A 0205downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 02060 ft. MWL - Water Level, 100 %of cross sectional area0 ft. MWM - Water Mark, 100 %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: YES2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES2 ft. LD - Alignment Down, 45 %2.1 ft. MGO - General Observation - HEAVY STEAM IN SEWER2.1 ft. MSA - Survey Abandoned - VIEW OF SIPHON DOWNLEG2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

Observation photos (1)

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

    2.1 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
2.1MGOHEAVY STEAM IN SEWER
2.1MSAVIEW OF SIPHON DOWNLEG
2DAGS
2.1SSS
2SAP
2LD
0AMHA 0206
0MWL
0MWM

Properties (8)

additional_info
630138030221051
custom_field_three
AGREGGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-03-02T06:09:09-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28636