- Date
- 05/13/2021
- W/O
- 891122
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00780
- PipeID
- P16238
- Time
- 10:26 PM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8955
- Sewer Name
- 21 POMONA BOULEVARD INTERCEPTOR TRUNK
- City
- POMONA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 15
- Purpose
- Routine Assessment
- Project
- RFIR_WO_891122_TV21064_MAY2021
- Sewer Type
- Siphon
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 33 in.
- Width
- 33 in.
- Upstream MH
- 21 1144
- Downstream MH
- 21 1143
- Dir. of Survey
- Downstream
- Length Surveyed
- 2 ft.
- Total Length
- 2 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 4
- O&M Quick
- 5121
- O&M Rating
- 7
- Overall Index
- 4
- Overall Quick
- —
- Overall Rating
- 7
Pipe schematic from manhole 21 1144 to 21 1143 Observation photos (2)

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

2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES