- Date
- 09/27/2017
- W/O
- 0640673
- Weather
- Dry
- Operator/Surveyor
- SANTIAGO OBREGON
- Sewer ID
- Z00022
- PipeID
- P00473
- Time
- 12:55 PM
- Certificate
- U-1014-06022541
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- G7523
- Sewer Name
- 08 WILMINGTON AVENUE TRUNK
- City
- CARSON
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 08
- Page No.
- 11
- Purpose
- Routine Assessment
- Project
- 20170927SHO_WILMINGTON_AVENUE_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Upstream MH
- 08 0419
- Downstream MH
- 08 0418
- Dir. of Survey
- Downstream
- Length Surveyed
- 353.7 ft.
- Total Length
- 353.7 ft.
- Structural Index
- 2
- Structural Quick
- 2211
- Structural Rating
- 5
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 5
Pipe schematic from manhole 08 0419 to 08 0418 Observation photos (3)

8.5 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

20.1 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO

49 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start