Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 21, 2016, 08:34 AM
Date
05/21/2016
W/O
0568714
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07241
Time
1:34 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6706
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
48 in.
Upstream MH
05 2096
Downstream MH
05 2095
Dir. of Survey
Downstream
Length Surveyed
627.8 ft.
Total Length
627.8 ft.
Structural Index
3
Structural Quick
3922
Structural Rating
31
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
31
Pipe schematic from manhole 05 2096 to 05 2095
MH: 05 2096MH: 05 2095downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:35AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 98% 8:00 TO 4:00 START3 ft. MGP - General Photograph24.3 ft. SSS - Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT28.6 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG37.5 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG41.6 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG161.1 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG222.1 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT277.1 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG320.4 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - DEEP PEELING UNDER MAG COAT368.3 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG441.5 ft. SAV - Surface Aggregate Visible, from 10 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG621.8 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG627.6 ft. MGO - General Observation - MAG COAT 98% FINISH627.8 ft. AMH - Downstream Manhole, Survey Ends - 2:20AM

Observation photos (13)

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

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

  • General Photograph

    3 ft. - General Photograph

  • Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT

    24.3 ft. - Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT

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

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

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

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

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

    41.6 ft. - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

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

    222.1 ft. - Surface Aggregate Visible, from 10 to 11 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

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

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - DEEP PEELING UNDER MAG COAT

    320.4 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - DEEP PEELING UNDER MAG COAT

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG

    368.3 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Aggregate Visible, from 10 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

    441.5 ft. - Surface Aggregate Visible, from 10 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

All inspections of P07241Work order 0568714

Observations (18)

DistanceCodeObservation
368.3SAVSEVERE AGG
627.6MGOMAG COAT 98% FINISH
222.1SAVSEVERE AGG UNDER MAG COAT
320.4SSSDEEP PEELING UNDER MAG COAT
3MGP—
28.6SAVSEVERE AGG
0AMH1:35AM
621.8SAVSEVERE AGG
24.3SSSBLISTERING CONCRETE UNDER MAG COAT
2MGOMAG COAT 98% 8:00 TO 4:00 START
0MWL—
0MWM—
161.1SAVSEVERE AGG
441.5SAVSEVERE AGG
41.6SAVSEVERE AGG
627.8AMH2:20AM
37.5SAVSEVERE AGG
277.1SAVSEVERE AGG

Properties (5)

custom_field_three
SEVERE VISIBLE AGG-98% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2016-05-21T01:34:07-07:00
year_laid
19731002