Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 23, 2019, 10:17 AM

  • Section#2_05 2081_05 2080__4232019__I0138.mp4

Date
04/23/2019
W/O
0762539
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07224
Time
3:17 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0138
Sewer Name
05 HAWTHORNE-LAWNDALE-TORRANCE TRUNK
City
LAWNDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
20190423_HAWTHORNE_LAWDALE_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
05 2081
Downstream MH
05 2080
Dir. of Survey
Downstream
Length Surveyed
523.8 ft.
Total Length
523.8 ft.
Structural Index
3
Structural Quick
3T2S
Structural Rating
509
O&M Index
2
O&M Quick
2T00
O&M Rating
208
Overall Index
2
Overall Quick
—
Overall Rating
717
Pipe schematic from manhole 05 2081 to 05 2080
MH: 05 2081MH: 05 2080downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:05AM2 ft. MGO - General Observation - MAG COAT 95% START2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start20.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT20.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG77.9 ft. SAP - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG146.1 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG419.6 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG510.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE523 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish523 ft. MGO - General Observation - 95% MAG COAT FINISH523 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT523 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG523.8 ft. AMH - Downstream Manhole, Survey Ends - 5:35AM

Observation photos (7)

  • General Observation - MAG COAT 95% START

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

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

    2.1 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

    20.9 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

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

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

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

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

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

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

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

All inspections of P07224Work order 0762539

Observations (16)

DistanceCodeObservation
419.6SAPSEVERE AGG
523DAGS—
523MGO95% MAG COAT FINISH
20.9SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2MGOMAG COAT 95% START
523SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWM—
20.9SAPSEVERE AGG
510.3TFACTIVE
77.9SAPSEVERE AGG
523SAPSEVERE AGG
0MWL—
0AMH5:05AM
146.1SAPSEVERE AGG
2.1DAGS—
523.8AMH5:35AM

Properties (6)

custom_field_three
SEVERE AGG PROJECTING-95% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2019-04-23T03:17:13-07:00
documentation
MARTIN,REVELES,OLIVER 111,RUVALCABA
is_lateral_inspection
false