Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 3, 2021, 07:39 AM
  • 30 0346_30 0070_832021_024943.mp4

Date
08/03/2021
W/O
08964127
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00878
PipeID
P17774
Time
12:39 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1900
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Capital Improvement Program Assesment
Project
20210803MDM_SOUTH_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
30 0070
Downstream MH
30 0346
Dir. of Survey
Upstream
Length Surveyed
7.4 ft.
Total Length
7.5 ft.
Structural Index
4
Structural Quick
4200
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
8
Pipe schematic from manhole 30 0070 to 30 0346
MH: 30 0070MH: 30 0346upstream0 ft. AMH - Upstream Manhole, Survey Ends - 3:00AM0.5 ft. SAM - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG3.5 ft. SAM - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO - SEVERE AGG5.5 ft. SAM - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG7.5 ft. AMH - Upstream Manhole, Survey Begins - 2:50AM7.5 ft. MWM - Water Mark, 20 %of cross sectional area7.5 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (2)

  • Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

  • Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO - SEVERE AGG

    4 ft. - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO - SEVERE AGG

Observations (7)

DistanceCodeObservation
0AMH2:50AM
7.5AMH3:00AM
2SAMSEVERE AGG
7SAMSEVERE AGG
4SAMSEVERE AGG
0MWM
0MWL

Properties (6)

custom_field_three
SEVERE AGG MISSING
custom_field_two
2
customer
LACSD
datetime
2021-08-03T00:39:12-07:00
documentation
MARTIN,REVELES,OLIVER 111,BARR
is_lateral_inspection
false