Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 10, 2020, 07:23 AM
  • 05 2088_05 2087_6102020_014418.mp4

Date
06/10/2020
W/O
0828811
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07231
Time
12:23 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1443
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
20200610MDM_HAWTHORNE_LAWNDALE_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
05 2088
Downstream MH
05 2087
Dir. of Survey
Downstream
Length Surveyed
26.4 ft.
Total Length
26.4 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
Overall Rating
9
Pipe schematic from manhole 05 2088 to 05 2087
MH: 05 2088MH: 05 2087downstream0 ft. MWL - Water Level, 70 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:45AM2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG18 ft. MGO - General Observation - SEVERE AGG26.2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG26.4 ft. MSA - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observation photos (3)

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

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • General Observation - SEVERE AGG

    18 ft. - General Observation - SEVERE AGG

  • Survey Abandoned - DOWNLEG UPSTREAM SIPHON

    26.4 ft. - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observations (7)

DistanceCodeObservation
0MWL
0MWM
18MGOSEVERE AGG
0AMH1:45AM
2SAMSEVERE AGG
26.4MSADOWNLEG UPSTREAM SIPHON
26.2SAMSEVERE AGG

Properties (7)

additional_info
DOWNLEG UPSTREAM SIPHON
custom_field_three
SEVERE AGG MISSING
custom_field_two
3
customer
LACSD
datetime
2020-06-10T00:23:38-07:00
documentation
MARTIN,OLIVER,SHADLER,SKINNER
is_lateral_inspection
false