- Date
- 11/04/2021
- W/O
- 921516
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00805
- PipeID
- P16342
- Time
- 1:01 AM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K9484
- Sewer Name
- 22 DISTRICT #22 MAIN TRUNK
- City
- COVINA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 32
- Purpose
- Routine Assessment
- Project
- WO_921516_TV22033_NOV2021
- Sewer Type
- Siphon
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 24 in.
- Width
- 24 in.
- Upstream MH
- 22 0100
- Downstream MH
- 22 0101
- Dir. of Survey
- Upstream
- Length Surveyed
- 2 ft.
- Total Length
- 2 ft.
- Structural Index
- 2
- Structural Quick
- 2100
- Structural Rating
- 2
- O&M Index
- 4
- O&M Quick
- 5121
- O&M Rating
- 7
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 9
Pipe schematic from manhole 22 0100 to 22 0101 Observation photos (2)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES

2 ft. - Survey Abandoned - VIEW OF UPLEG OF D/S N SIPHON.