Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 15, 2019, 11:30 AM

  • Section#8_05 2086_05 2085__4152019__I0132.mp4

Date
04/15/2019
W/O
0762539
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07229
Time
4:30 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 2086
Downstream MH
05 2085
Dir. of Survey
Downstream
Length Surveyed
668.8 ft.
Total Length
668.8 ft.
Structural Index
3
Structural Quick
3Z2Z
Structural Rating
674
O&M Index
2
O&M Quick
2Z00
O&M Rating
266
Overall Index
2
Overall Quick
—
Overall Rating
940
Pipe schematic from manhole 05 2086 to 05 2085
MH: 05 2086MH: 05 2085downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM2 ft. MGO - General Observation - 95% 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 COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start27.8 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG359.2 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG646.5 ft. SAP - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG668.4 ft. MGO - General Observation - 95% MAG COAT668.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT668.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish668.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG668.8 ft. AMH - Downstream Manhole, Survey Ends - 5:25AM

Observation photos (6)

  • General Observation - 95% MAG COAT START

    2 ft. - General Observation - 95% 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 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

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

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

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

    359.2 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    646.5 ft. - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P07229Work order 0762539

Observations (15)

DistanceCodeObservation
0MWM—
668.4MGO95% MAG COAT
646.5SAPSEVERE AGG
359.2SAPSEVERE AGG
668.4SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
668.4DAGS—
2MGO95% MAG COAT START
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
668.4SAPSEVERE AGG
2SAPSEVERE AGG
2.4DAGS—
668.8AMH5:25AM
0MWL—
0AMH4:35AM
27.8SAVSEVERE AGG

Properties (6)

custom_field_three
SEVERE AGG PROJECTING-95% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2019-04-15T04:30:14-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA
is_lateral_inspection
false