- Date
- 01/05/2021
- W/O
- 0859964
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00432
- PipeID
- P05552
- Time
- 12:19 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H1686
- Sewer Name
- 05 DISTRICT #5 MAIN RELIEF TRUNK
- City
- GARDENA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 17
- Purpose
- Routine Assessment
- Project
- 20120105MDM_DISTRICT_5_MAIN_RELIEF_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 36 in.
- Upstream MH
- A 0538
- Downstream MH
- D 0159
- Dir. of Survey
- Upstream
- Length Surveyed
- 7.5 ft.
- Total Length
- 7.5 ft.
- Structural Index
- 3
- Structural Quick
- 3121
- Structural Rating
- 5
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 5
Pipe schematic from manhole A 0538 to D 0159 Observation photos (3)

2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG SPORATIC

7.5 ft. - Upstream Manhole, Survey Ends - 4:20AM STOPLOG IN PLACE