Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2019, 11:43 AM

  • Section#9_05 2085_05 2084__4162019__I0132.mp4

Date
04/16/2019
W/O
0762539
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07228
Time
4:43 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0132
Sewer Name
05 HAWTHORNE-LAWNDALE-TORRANCE TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
20100410MDM_HAWTHORNE_LAWDALE_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
05 2085
Downstream MH
05 2084
Dir. of Survey
Downstream
Length Surveyed
699.9 ft.
Total Length
699.9 ft.
Structural Index
3
Structural Quick
3\2[
Structural Rating
711
O&M Index
2
O&M Quick
2[00
O&M Rating
280
Overall Index
2
Overall Quick
—
Overall Rating
991
Pipe schematic from manhole 05 2085 to 05 2084
MH: 05 2085MH: 05 2084downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - MAG COAT 90% START2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT15.7 ft. SAP - Surface Aggregate Projecting, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG136.1 ft. SSS - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE154.7 ft. SAP - Surface Aggregate Projecting, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG251.9 ft. MGO - General Observation - 95% MAG COAT START586.9 ft. SAP - Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG699.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG699.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PELING CONCRETE UNDER MAG COAT699.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish699.6 ft. MGO - General Observation - MAG COAT 95% FINISH699.9 ft. AMH - Downstream Manhole, Survey Ends - 5:30AM

Observation photos (9)

  • General Observation - MAG COAT 90% START

    0 ft. - General Observation - MAG COAT 90% START

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    136.1 ft. - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • Surface Aggregate Projecting, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    154.7 ft. - Surface Aggregate Projecting, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - 95% MAG COAT START

    251.9 ft. - General Observation - 95% MAG COAT START

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

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

All inspections of P07228Work order 0762539

Observations (17)

DistanceCodeObservation
0MWL—
2SAVSEVERE AGG
699.6SAVSEVERE AGG
251.9MGO95% MAG COAT START
2DAGS—
586.9SAPSEVERE AGG
0AMH4:50AM
0MWM—
136.1SSSBLISTERING CONCRETE
699.6SSSBLISTERING PELING CONCRETE UNDER MAG COAT
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MGOMAG COAT 90% START
154.7SAPSEVERE AGG
699.6DAGS—
699.9AMH5:30AM
15.7SAPSEVERE AGG
699.6MGOMAG COAT 95% FINISH

Properties (6)

custom_field_three
SEVERE AGG PROJECTING-95% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2019-04-16T04:43:51-07:00
documentation
MARTIN,REVELES,RUVALCABA
is_lateral_inspection
false