- Date
- 02/10/2021
- W/O
- 870709
- Weather
- Dry
- Operator/Surveyor
- N.ZAHREDDINE
- Sewer ID
- Z00763
- PipeID
- P23014
- Time
- 11:14 AM
- Certificate
- U-109-7948
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8519
- Sewer Name
- 21 DISTRICT #21 OUTFALL TRUNK
- City
- POMONA
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 28
- Purpose
- Routine Assessment
- Project
- RFIR_WO_870709_TV21044_JAN2021
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 30 in.
- Width
- 30 in.
- Upstream MH
- 21 0279
- Downstream MH
- 21 0278A
- Dir. of Survey
- Downstream
- Length Surveyed
- 96.5 ft.
- Total Length
- 96.5 ft.
- Structural Index
- 2
- Structural Quick
- 2C00
- Structural Rating
- 38
- O&M Index
- 2
- O&M Quick
- 412A
- O&M Rating
- 26
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 64
Pipe schematic from manhole 21 0279 to 21 0278A Observation photos (3)

2 ft. - General Observation - MAG COAT START

39.8 ft. - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS UNDER WATER.

96.5 ft. - Obstacles Other, 25 %of cross sectional area, from 04 to 08 o'clock - DEBRIS