Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 9, 2020, 01:07 PM

  • 01 0737_01 0736_1292020_050933.mp4

Date
12/09/2020
W/O
0865488
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00205
PipeID
P01644
Time
5:07 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1659
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.
21
Purpose
Capital Improvement Program Assesment
Project
20201209MDM_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
289.8 ft.
Total Length
289.8 ft.
Structural Index
5
Structural Quick
5342
Structural Rating
23
O&M Index
3
O&M Quick
5122
O&M Rating
9
Overall Index
4
Overall Quick
—
Overall Rating
32
Pipe schematic from manhole 01 0737 to 01 0736
MH: 01 0737MH: 01 0736downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:15AM0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CORRODED & MISSING LONG & CIRCUM REBAR2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER GREASE COAT2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG16.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING CIRCUM REBAR125.8 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start142.7 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish177.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR289.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LONG & CIRCUM REBAR CORRODED & MISSING289.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish289.4 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG289.4 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG289.8 ft. AMH - Downstream Manhole, Survey Ends - 5:50AM

Observation photos (6)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER GREASE COAT

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER GREASE COAT

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

    125.8 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

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

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

All inspections of P01644Work order 0865488

Observations (16)

DistanceCodeObservation
2SRCCORRODED & MISSING LONG & CIRCUM REBAR
0AMH5:15AM
2DAGS—
16.6SRCMISSING CIRCUM REBAR
0MWL—
0MWM—
2SAMSEVERE AGG UNDER GREASE COAT
142.7DAGS—
289.8AMH5:50AM
2SAMSEVERE AGG
289.4SRCLONG & CIRCUM REBAR CORRODED & MISSING
177.3SRCCIRCUM REBAR
125.8DAGS—
289.4DAGS—
289.4SAMSEVERE AGG
289.4SAMSEVERE AGG

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED & MISSING
custom_field_two
2
customer
LACSD
datetime
2020-12-09T05:07:19-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false