Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 12, 2019, 11:18 AM

  • Section#6_05 2089_05 2088__4122019__I0130.mp4

Date
04/12/2019
W/O
0762539
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07232
Time
4:18 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0130
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 2089
Downstream MH
05 2088
Dir. of Survey
Downstream
Length Surveyed
645.8 ft.
Total Length
645.8 ft.
Structural Index
3
Structural Quick
3Z2Y
Structural Rating
665
O&M Index
2
O&M Quick
2Y00
O&M Rating
258
Overall Index
2
Overall Quick
—
Overall Rating
923
Pipe schematic from manhole 05 2089 to 05 2088
MH: 05 2089MH: 05 2088downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 95% MAG COAT START41.5 ft. SAP - Surface Aggregate Projecting, from 11 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG66.1 ft. SAP - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG129.1 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AG243.8 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE VISIBLE SEVERE AGG412.9 ft. SAP - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG577.6 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG578 ft. MGO - General Observation - 90% MAG COAT START612.8 ft. SAP - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG645.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG645.3 ft. MGO - General Observation - 90% MAG COAT FINISH645.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE645.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish645.8 ft. AMH - Downstream Manhole, Survey Ends - 5:10AM

Observation photos (11)

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

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

  • 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

  • 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

  • General Observation - 95% MAG COAT START

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

  • Surface Aggregate Projecting, from 11 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

    41.5 ft. - Surface Aggregate Projecting, from 11 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    66.1 ft. - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AG

    129.1 ft. - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AG

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE VISIBLE SEVERE AGG

    243.8 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE VISIBLE SEVERE AGG

  • Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    412.9 ft. - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

  • Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    612.8 ft. - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P07232Work order 0762539

Observations (20)

DistanceCodeObservation
578MGO90% MAG COAT START
2SAPSEVERE AGG
612.8SAPSEVERE AGG
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
412.9SAPSEVERE AGG
645.8AMH5:10AM
0MWL—
0AMH4:30AM
645.3SAPSEVERE AGG
645.3MGO90% MAG COAT FINISH
577.6SAPSEVERE AGG
129.1SAPSEVERE AG
0MWM—
66.1SAPSEVERE AGG
41.5SAPSEVERE AGG
2DAGS—
645.3SSSBLISTERING PEELING CONCRETE
645.3DAGS—
2MGO95% MAG COAT START
243.8SSSBLISTERING CONCRETE VISIBLE SEVERE AGG

Properties (6)

custom_field_three
SEVERE AGG PROJECTING-90% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2019-04-12T04:18:36-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA
is_lateral_inspection
false