Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2021, 08:08 AM

  • J 0225_J 0481_5142021_011044.mp4

Date
05/14/2021
W/O
0879983
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00057
PipeID
P23031
Time
1:08 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1805
Sewer Name
J JOINT OUTFALL J - UNIT 1E
City
PALO VERDES
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
47
Purpose
Capital Improvement Program Assesment
Project
20210511MDM_JOINT_OUTFALL_J_UNIT_1E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
J 0481
Downstream MH
J 0225
Dir. of Survey
Upstream
Length Surveyed
103.8 ft.
Total Length
103.8 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole J 0481 to J 0225
MH: J 0481MH: J 0225upstream0 ft. AMH - Upstream Manhole, Survey Ends(COMPLETED BY REVERSE INSPECTION) - 1:25AM(COMPLETED BY REVERSE INSPECTION)0.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.6 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS0.6 ft. MGO - General Observation - 60% MAG COAT FINISH50.9 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - PEELING CONCRETE64.5 ft. SAV - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG64.5 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG64.5 ft. SAV - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG72.4 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG84.6 ft. SAV - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG84.6 ft. SAV - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG101.8 ft. MGO - General Observation - MAG COAT 60% START101.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE103.8 ft. MWM - Water Mark, 20 %of cross sectional area103.8 ft. MWL - Water Level, 10 %of cross sectional area103.8 ft. AMH - Downstream Manhole, Survey Begins - 1:10AM

Observation photos (6)

  • General Observation - MAG COAT 60% START

    2 ft. - General Observation - MAG COAT 60% START

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

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

  • Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    19.2 ft. - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

    19.2 ft. - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

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

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

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS

    103.2 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS

All inspections of P23031Work order 0879983

Observations (16)

DistanceCodeObservation
39.3SAVSEVERE AGG
39.3SAVSEVERE AGG
2MGOMAG COAT 60% START
103.2SSSBLISTERING PEELING CONCRETE
103.2DSZROCKS
0MWM—
103.2MGO60% MAG COAT FINISH
31.4SAVSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
0MWL—
103.8AMH1:25AM(COMPLETED BY REVERSE INSPECTION)
52.9SSSPEELING CONCRETE
0AMH1:10AM
19.2SAVSEVERE AGG
39.3SAVSEVERE AGG
19.2SAVSEVERE AGG

Properties (6)

custom_field_three
VISIBLE SEVERE AGG
custom_field_two
3
customer
LACSD
datetime
2021-05-14T01:08:34-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA,BARR
is_lateral_inspection
false