Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 18, 2022, 11:47 AM

  • 01 0317_E 0179_1182022_043545.mp4

Date
01/18/2022
W/O
0931893
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00215
PipeID
P23532
Time
3:47 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H2083
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
HUNTINGTON PARK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
06
Purpose
Capital Improvement Program Assesment
Project
20220112MDM_NADEAU_TRUNK_SECTS_2_1
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
01 0317
Downstream MH
E 0179
Dir. of Survey
Downstream
Length Surveyed
359.9 ft.
Total Length
359.9 ft.
Structural Index
4
Structural Quick
5246
Structural Rating
38
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
—
Overall Rating
40
Pipe schematic from manhole 01 0317 to E 0179
MH: 01 0317MH: E 0179downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:25AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - 98% MAG COAT START2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT11.1 ft. MGO - General Observation - 98% MAG COAT FINISH13.4 ft. SAM - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG37.5 ft. SAM - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG90.7 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG98.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - PEELED CONCRETE PIPE234.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG251.3 ft. SRC - Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR251.8 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG259.9 ft. SRC - Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR284 ft. SRC - Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: NO - CIRCUM REBAR319.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE359.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG359.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE359.9 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (11)

  • General Observation - 98% MAG COAT START

    2 ft. - General Observation - 98% MAG COAT START

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

    13.4 ft. - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

    37.5 ft. - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    90.7 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    234.3 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    251.3 ft. - Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    251.8 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    284 ft. - Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    319.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

All inspections of P23532Work order 0931893

Observations (20)

DistanceCodeObservation
0AMH4:25AM
2MGO98% MAG COAT START
259.9SRCCIRCUM REBAR
37.5SAMSEVERE AGG
13.4SAMSEVERE AGG
0MWM—
251.3SRCCIRCUM REBAR
2SAMSEVERE AGG UNDER MAG COAT
98.6DSZPEELED CONCRETE PIPE
359.3SAMSEVERE AGG
90.7SAMSEVERE AGG
284SRCCIRCUM REBAR
0MWL—
234.3SAMSEVERE AGG
359.3SSSBLISTERING PEELING CONCRETE
251.8SAMSEVERE AGG
359.9AMH5:00AM
319.4SSSPEELING CONCRETE
11.1MGO98% MAG COAT FINISH
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2022-01-18T03:47:37-08:00
documentation
MARTIN,REVELES,CASTILLO
is_lateral_inspection
false