Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 10, 2020, 10:00 AM

  • 05 2082_05 2081_6102020_040329.mp4

Date
06/10/2020
W/O
0828811
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07225
Time
3:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1443
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
Capital Improvement Program Assesment
Project
20200610MDM_HAWTHORNE_LAWNDALE_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
05 2082
Downstream MH
05 2081
Dir. of Survey
Downstream
Length Surveyed
728.9 ft.
Total Length
728.9 ft.
Structural Index
4
Structural Quick
4531
Structural Rating
25
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 05 2082 to 05 2081
MH: 05 2082MH: 05 2081downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:05AM0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 80% START2 ft. SAM - Surface Aggregate Missing, 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 CONCRETE71 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start83.4 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG235.9 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG283.1 ft. MGO - General Observation - MAG COAT 90%301.3 ft. SAP - Surface Aggregate Projecting, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG587.7 ft. SAM - Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG697.5 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG728.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE728.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish728.1 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG728.1 ft. MGO - General Observation - MAG COAT 90% FINISH728.9 ft. AMH - Downstream Manhole, Survey Ends - 4:50AM

Observation photos (9)

  • General Observation - MAG COAT 80% START

    2 ft. - General Observation - MAG COAT 80% START

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

    2 ft. - Surface Aggregate Missing, 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

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

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

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

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    83.4 ft. - Surface Aggregate Missing, from 10 to 02 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

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

  • General Observation - MAG COAT 90%

    283.1 ft. - General Observation - MAG COAT 90%

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

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

  • Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    587.7 ft. - Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P07225Work order 0828811

Observations (18)

DistanceCodeObservation
283.1MGOMAG COAT 90%
0MWL—
728.9AMH4:50AM
0AMH4:05AM
2MGOMAG COAT 80% START
728.1SSSBLISTERING PEELING CONCRETE
71DAGS—
0MWM—
728.1DAGS—
2SAMSEVERE AGG
728.1SAMSEVERE AGG
301.3SAPSEVERE AGG
697.5SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
235.9SAMSEVERE AGG
587.7SAMSEVERE AGG
83.4SAMSEVERE AGG
728.1MGOMAG COAT 90% FINISH

Properties (6)

custom_field_three
SEVERE AGG MISSING-90% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2020-06-10T03:00:09-07:00
documentation
MARTIN,OLIVER,SHADLER,SKINNER
is_lateral_inspection
false