Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2016, 07:33 AM
Date
05/23/2016
W/O
0568714
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07233
Time
12:33 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6707
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
20160521MDM_HAWTHORNE_LAWNDALE_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
688.8 ft.
Total Length
688.8 ft.
Structural Index
3
Structural Quick
3X21
Structural Rating
380
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
380
Pipe schematic from manhole 05 2090 to 05 2089
MH: 05 2090MH: 05 2089downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 98% START 8:00 TO 4:0012.1 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT44.4 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG57.2 ft. SSS - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: YES - BLISTERING CONCRETE72.9 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG76.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG105.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT113 ft. MGO - General Observation - MAG COAT 95% START125.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG222.5 ft. SAV - Surface Aggregate Visible, from 10 to 12 o'clock, within 8 inches of joint: YES - SEVERE AGG285.9 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG300.4 ft. MGO - General Observation - MAG COAT 99% START414.8 ft. SAV - Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG465.7 ft. MGO - General Observation - MAG COAT 95% START484.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG660.4 ft. SAV - Surface Aggregate Visible, from 12 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG688.2 ft. MGO - General Observation - MAG COAT 95% FINISH688.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG688.8 ft. AMH - Downstream Manhole, Survey Ends - 1:35AM

Observation photos (15)

  • General Observation - MAG COAT 98% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 98% START 8:00 TO 4:00

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

    12.1 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    44.4 ft. - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: YES - BLISTERING CONCRETE

    57.2 ft. - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: YES - BLISTERING CONCRETE

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

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

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

    76.7 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

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

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

  • General Observation - MAG COAT 95% START

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

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

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

  • Surface Aggregate Visible, from 10 to 12 o'clock, within 8 inches of joint: YES - SEVERE AGG

    222.5 ft. - Surface Aggregate Visible, from 10 to 12 o'clock, within 8 inches of joint: YES - SEVERE AGG

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

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

  • General Observation - MAG COAT 99% START

    300.4 ft. - General Observation - MAG COAT 99% START

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

    414.8 ft. - Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

  • Surface Aggregate Visible, from 12 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    660.4 ft. - Surface Aggregate Visible, from 12 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P07233Work order 0568714

Observations (22)

DistanceCodeObservation
688.2MGOMAG COAT 95% FINISH
414.8SAVSEVERE AGG
285.9SAVSEVERE AGG
0AMH12:45AM
44.4SAVSEVERE AGG
12.1SAVSEVERE AGG UNDER MAG COAT
300.4MGOMAG COAT 99% START
222.5SAVSEVERE AGG
660.4SAVSEVERE AGG
0MWM—
688.8AMH1:35AM
0MWL—
57.2SSSBLISTERING CONCRETE
113MGOMAG COAT 95% START
72.9SAVSEVERE AGG
2MGOMAG COAT 98% START 8:00 TO 4:00
76.7SAVSEVERE AGG
125.1SAVSEVERE AGG
688.2SAVSEVERE AGG
465.7MGOMAG COAT 95% START
105.9SAVSEVERE AGG UNDER MAG COAT
484.1SAVSEVERE AGG

Properties (6)

custom_field_three
SEVERE AGG VISIBLE-98% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2016-05-23T00:33:31-07:00
documentation
MARTIN,MANANES,REVVELES,OLIVER 111
is_lateral_inspection
false