Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 12, 2019, 09:19 AM

  • Section#5_05 2090_05 2089__4122019__I0128.mp4

Date
04/12/2019
W/O
0762539
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07233
Time
2:19 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0129
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 2090
Downstream MH
05 2089
Dir. of Survey
Downstream
Length Surveyed
704.9 ft.
Total Length
704.9 ft.
Structural Index
2
Structural Quick
3Z2[
Structural Rating
684
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
686
Pipe schematic from manhole 05 2090 to 05 2089
MH: 05 2090MH: 05 2089downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:35AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES2 ft. MGO - General Observation - 90% MAG COAT START2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT12.9 ft. SAP - Surface Aggregate Projecting, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG24 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO46.3 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG73.4 ft. SAP - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVEWRE AGG75.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT118.1 ft. SAP - Surface Aggregate Projecting, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG211.1 ft. MGO - General Observation - 95% MAG COAT START306.2 ft. SAP - Surface Aggregate Projecting, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG376.6 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG498.9 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG553.1 ft. SAP - Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG704.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG704.2 ft. MGO - General Observation - 95% MAG COAT FINISH704.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE704.9 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM

Observation photos (14)

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

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

  • General Observation - 90% MAG COAT START

    2 ft. - General Observation - 90% MAG COAT 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 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

  • Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO

    24 ft. - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

    46.3 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

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

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

  • Surface Aggregate Projecting, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    118.1 ft. - Surface Aggregate Projecting, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - 95% MAG COAT START

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

  • Surface Aggregate Projecting, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    306.2 ft. - Surface Aggregate Projecting, from 01 to 02 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 AGG

    376.6 ft. - Surface Aggregate Projecting, from 11 to 01 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 AGG

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

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

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

All inspections of P07233Work order 0762539

Observations (21)

DistanceCodeObservation
12.9SAPSEVERE AGG
376.6SAPSEVERE AGG
118.1SAPSEVERE AGG
75.9SAPSEVERE AGG UNDER MAG COAT
46.3SAVSEVERE AGG
73.4SAPSEVEWRE AGG
2DAGS—
24SSS—
553.1SAPSEVERE AGG
704.2SAPSEVERE AGG
498.9SAPSEVERE AGG
704.9AMH3:30AM
0AMH2:35AM
0MWM—
0MWL—
306.2SAPSEVERE AGG
2MGO90% MAG COAT START
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
704.2MGO95% MAG COAT FINISH
211.1MGO95% MAG COAT START
704.2SSSBLISTERING PEELING CONCRETE

Properties (6)

custom_field_three
SEVERE AGG PRJECTING-95% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2019-04-12T02:19:29-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA
is_lateral_inspection
false