Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2021, 10:39 AM

  • 01 0737_01 0736_12102021_025654.mp4

Date
12/10/2021
W/O
0926576
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00205
PipeID
P01644
Time
2:39 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H2046
Sewer Name
01 COMPTON DISPOSAL TRUNK
City
COMPTON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
20
Purpose
Capital Improvement Program Assesment
Project
20211209MDM_COMPTON_DISPOSAL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
01 0737
Downstream MH
01 0736
Dir. of Survey
Downstream
Length Surveyed
288.8 ft.
Total Length
288.8 ft.
Structural Index
4
Structural Quick
5441
Structural Rating
26
O&M Index
4
O&M Quick
5131
O&M Rating
8
Overall Index
4
Overall Quick
—
Overall Rating
34
Pipe schematic from manhole 01 0737 to 01 0736
MH: 01 0737MH: 01 0736downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - MAG COAT 60% START3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR5.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE7 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR CORRODED AND MISSING CIRCUM98.1 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR CIRCUM116 ft. SRC - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - MISSING REBAR CIRCUM288.2 ft. MGO - General Observation - MAG COAT 60% FINISH288.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE288.2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR CORRODED & MISSING288.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE288.2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG288.8 ft. AMH - Downstream Manhole, Survey Ends - 4:35AM

Observation photos (4)

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    3 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR CORRODED AND MISSING CIRCUM

    7 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR CORRODED AND MISSING CIRCUM

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR CIRCUM

    98.1 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR CIRCUM

  • Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - MISSING REBAR CIRCUM

    116 ft. - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - MISSING REBAR CIRCUM

All inspections of P01644Work order 0926576

Observations (17)

DistanceCodeObservation
0AMH3:55AM
288.2MGOMAG COAT 60% FINISH
288.2DSZSLUDGE
288.2SRCCIRCUM REBAR CORRODED & MISSING
0MWM—
2SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
288.8AMH4:35AM
116SRCMISSING REBAR CIRCUM
98.1SRCMISSING REBAR CIRCUM
5.2DSZSLUDGE
7SRCCIRCUM REBAR CORRODED AND MISSING CIRCUM
2MGOMAG COAT 60% START
288.2SSSBLISTERING PEELING CONCRETE
0MWL—
3SRCCIRCUM REBAR
288.2SAMSEVERE AGG

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED & MISSING
custom_field_two
1
customer
LACSD
datetime
2021-12-10T02:39:55-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false