- Date
- 09/30/2019
- W/O
- 787555
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO/SURVEY ABAN
- Sewer ID
- Z00199
- PipeID
- P01408
- Time
- 4:27 AM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K6951
- Sewer Name
- 01 CALIFORNIA AVENUE EXTENSION TRUNK
- City
- LYNWOOD
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 01
- Page No.
- 11
- Purpose
- Routine Assessment
- Project
- RFIR_WO_787555_TV01117_SEP2019
- Sewer Type
- Siphon
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 30 in.
- Width
- 30 in.
- Upstream MH
- 01 0699
- Downstream MH
- 01 0698
- Dir. of Survey
- Downstream
- Length Surveyed
- 2.1 ft.
- Total Length
- 2.1 ft.
- Structural Index
- 4
- Structural Quick
- 5131
- Structural Rating
- 8
- O&M Index
- 5
- O&M Quick
- 5100
- O&M Rating
- 5
- Overall Index
- 4
- Overall Quick
- —
- Overall Rating
- 13
Pipe schematic from manhole 01 0699 to 01 0698 Observation photos (3)

0 ft. - Upstream Manhole, Survey Begins - 01 0699

2.1 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES

2.1 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES