- Date
- 10/15/2020
- W/O
- 849663
- Weather
- Dry
- Operator/Surveyor
- B.FUGATE
- Sewer ID
- Z00286
- PipeID
- P18796
- Time
- 12:01 AM
- Certificate
- U-508-7069
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K8122
- Sewer Name
- MONTEBELLO RELIEF TRUNK, SECTS 1&2
- City
- COMMERCE
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 20
- Purpose
- Routine Assessment
- Project
- RFIR_WO_849663_TV02362_SEP2020
- Sewer Type
- Siphon
- Material
- NRCP
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 02 1528
- Downstream MH
- 02 1529
- Dir. of Survey
- Upstream
- Length Surveyed
- 2.1 ft.
- Total Length
- 2.1 ft.
- Structural Index
- 3
- Structural Quick
- 3100
- Structural Rating
- 3
- O&M Index
- 4
- O&M Quick
- 4100
- O&M Rating
- 4
- Overall Index
- 4
- Overall Quick
- —
- Overall Rating
- 7
Pipe schematic from manhole 02 1528 to 02 1529 Observation photos (3)

2.1 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO

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

2.1 ft. - Deposits Attached Encrustation, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO