Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 30, 2019, 10:30 AM

  • 3_1_1_30052019_040022.mp4

Date
05/30/2019
W/O
766493
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00228
PipeID
P01785
Time
3:30 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6555
Sewer Name
01 WRIGHT ROAD TRUNK
City
BELL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
08
Purpose
Routine Assessment
Project
WO_766493_TV01251_MAY2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
01 0948
Downstream MH
01 0947
Dir. of Survey
Downstream
Length Surveyed
289.8 ft.
Total Length
289.8 ft.
Structural Index
3
Structural Quick
3J21
Structural Rating
173
O&M Index
2
O&M Quick
5147
O&M Rating
139
Overall Index
3
Overall Quick
—
Overall Rating
312
Pipe schematic from manhole 01 0948 to 01 0947
MH: 01 0948MH: 01 0947downstream0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 09480 ft. MWL - Water Level, 20 %of cross sectional area4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.1 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start47.7 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start47.8 ft. MWM - Water Mark, 75 %of cross sectional area57.2 ft. MGO - General Observation - CAMERA UNSTABLE DUE TO DEBRIS153.9 ft. MGO - General Observation - RESUMING AFTER ADJUSTMENTS237.6 ft. MWL - Water Level, 60 %of cross sectional area237.6 ft. MGO - General Observation - VIEW OBSTRUCTED BY WATER LEVEL261.9 ft. MCU - Camera Underwater, Start261.9 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish289.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish289.8 ft. MCU - Camera Underwater, Finish289.8 ft. AMH - Downstream Manhole, Survey Ends - 01 0947289.8 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish289.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    47.7 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

All inspections of P01785Work order 766493

Observations (19)

DistanceCodeObservation
289.8DAGS—
57.2MGOCAMERA UNSTABLE DUE TO DEBRIS
261.9MCU—
29.1DSC—
289.8MCU—
4.5DAGS—
261.9MWLS—
47.8MWM—
4.6CM—
237.6MWL—
0MWM—
0AMH01 0948
153.9MGORESUMING AFTER ADJUSTMENTS
289.8AMH01 0947
237.6MGOVIEW OBSTRUCTED BY WATER LEVEL
0MWL—
289.8DSC—
47.7MWLS—
289.8CM—

Properties (7)

additional_info
SC377677
custom_field_two
3
customer
LACSD
datetime
2019-05-30T03:30:17-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
10286