Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 15, 2018, 04:43 PM

  • 05 0114_05 0113_10152018_111537.mp4

Date
10/15/2018
W/O
0734331
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00431
PipeID
P05404
Time
9:43 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7828
Sewer Name
05 DISTRICT #5 MAIN 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
20181015SHO_DISTRICT_5_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Upstream MH
05 0114
Downstream MH
05 0113
Dir. of Survey
Downstream
Length Surveyed
335.5 ft.
Total Length
335.5 ft.
Structural Index
3
Structural Quick
3521
Structural Rating
17
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 05 0114 to 05 0113
MH: 05 0114MH: 05 0113downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 01140 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - CAPPED CONNECTION IN THE MH @ 93.7 ft. MGO - General Observation - 95% MAG COAT INTACT55 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES68.5 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES80.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SPORATIC80.1 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SPORATIC215.5 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish228.6 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES237.8 ft. SAV - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO332.3 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 3335.5 ft. MGO - General Observation - POSSIBLE CAPPED CONNECTION IN THE MH @ 9335.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish335.5 ft. AMH - Downstream Manhole, Survey Ends - MH 0113

Observation photos (6)

  • Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES

    55 ft. - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES

    68.5 ft. - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SPORATIC

    80.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SPORATIC

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SPORATIC

    80.1 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SPORATIC

  • Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES

    228.6 ft. - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

    237.8 ft. - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

All inspections of P05404Work order 0734331

Observations (16)

DistanceCodeObservation
80.1SSSSPORATIC
0AMHMH 0114
228.6SAV—
215.5SAV—
0MWL—
237.8SAV—
68.5SAV—
55SAV—
0MWM—
335.5MGOPOSSIBLE CAPPED CONNECTION IN THE MH @ 9
332.3MGOACTIVE CONNECTION IN THE MH @ 3
335.5SSS—
80.1SAVSPORATIC
3.7MGO95% MAG COAT INTACT
0MGOCAPPED CONNECTION IN THE MH @ 9
335.5AMHMH 0113

Properties (4)

custom_field_three
AGGREGATE IS VISIBLE WHEN THERE IS SPALLING
custom_field_two
3
customer
LACSD
datetime
2018-10-15T09:43:50-07:00