Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2021, 07:03 PM
  • A 0434_A 1289_03022021_113756.mp4

Date
03/02/2021
W/O
875111
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00323
PipeID
P26289
Time
11:03 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
SOUTH GATE
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
Routine Assessment
Project
RFIR_WO_875111_TV30023_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
63 in.
Width
63 in.
Upstream MH
A 0434
Downstream MH
A 1289
Dir. of Survey
Downstream
Length Surveyed
434.2 ft.
Total Length
434.2 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
427
O&M Index
2
O&M Quick
2O00
O&M Rating
158
Overall Index
2
Overall Quick
Overall Rating
585
Pipe schematic from manhole A 0434 to A 1289
MH: A 0434MH: A 1289downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 04340 ft. MWL - Water Level, 25 %of cross sectional area0.1 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 65% MAG COAT11.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start40.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start302 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN432 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish434.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish434.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish434.2 ft. AMH - Downstream Manhole, Survey Ends - A 1289

Observation photos (2)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    40.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
0AMHA 0434
432SSS
0.1MWM
434.1DAGS
434.2AMHA 1289
40.7DAGS
2SSS
11.6SAV
302TFUNKNOWN
434.1SAV
0MWL
2MGO65% MAG COAT

Properties (7)

additional_info
630138030221051
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-03-02T11:03:59-08:00
documentation
PROPIPE
is_lateral_inspection
false