Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2021, 09:14 AM

  • 01 0738_01 0737_12102021_012654.mp4

Date
12/10/2021
W/O
0926943
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00205
PipeID
P01645
Time
1:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H2044
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 0738
Downstream MH
01 0737
Dir. of Survey
Downstream
Length Surveyed
288.8 ft.
Total Length
288.8 ft.
Structural Index
4
Structural Quick
5143
Structural Rating
19
O&M Index
4
O&M Quick
5131
O&M Rating
8
Overall Index
4
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 01 0738 to 01 0737
MH: 01 0738MH: 01 0737downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 8 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 1:15AM0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 80% START2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG99.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE99.8 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG211 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG280.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR288.3 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG288.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE288.3 ft. MGO - General Observation - MAG COAT 80% FINISH288.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE288.8 ft. AMH - Downstream Manhole, Survey Ends - 2:15AM

Observation photos (5)

  • General Observation - MAG COAT 80% START

    2 ft. - General Observation - MAG COAT 80% START

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    99.8 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    211 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P01645Work order 0926943

Observations (17)

DistanceCodeObservation
0MGOConn. @ Mh, 9 O' Clock. Active
99.8SAMSEVERE AGG
0MGOConn. @ Mh, 8 O' Clock. Active
2MGOMAG COAT 80% START
99.3DSZSLUDGE
288.3SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
288.3SSSBLISTERING PEELING CONCRETE
280.3SRCCIRCUM REBAR
0AMH1:15AM
288.8AMH2:15AM
0MWM—
211SAMSEVERE AGG
0MWL—
2SAMSEVERE AGG
288.3MGOMAG COAT 80% FINISH
288.3DSZSLUDGE

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2021-12-10T01:14:38-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false