- Date
- 05/17/2021
- W/O
- 891471
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00757
- PipeID
- P15593
- Time
- 1:20 AM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8958
- Sewer Name
- 21 CENTER STREET TRUNK
- City
- CITY OF INDUSTRY
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 35
- Purpose
- Routine Assessment
- Project
- WO_891471_TV21124_MAY2021
- Sewer Type
- Siphon
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 21 0386
- Downstream MH
- 21 0387
- Dir. of Survey
- Upstream
- Length Surveyed
- 2 ft.
- Total Length
- 2 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 3
- O&M Quick
- 4121
- O&M Rating
- 6
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 6
Pipe schematic from manhole 21 0386 to 21 0387 Observation photos (2)

2 ft. - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH

2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES