- Date
- 04/19/2022
- W/O
- 946703
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00787
- PipeID
- P15775
- Time
- 1:49 AM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K10041
- Sewer Name
- 21 TRI-CITIES OUTFALL RELIEF TRUNK
- City
- POMONA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 14
- Purpose
- Routine Assessment
- Project
- RFIR_WO_946703_TV21086_APR2022
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 30 in.
- Width
- 30 in.
- Upstream MH
- 21 0622
- Downstream MH
- 21 0591
- Dir. of Survey
- Downstream
- Length Surveyed
- 164.1 ft.
- Total Length
- 164.1 ft.
- Structural Index
- 5
- Structural Quick
- 5300
- Structural Rating
- 15
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 5
- Overall Quick
- —
- Overall Rating
- 15
Pipe schematic from manhole 21 0622 to 21 0591 Observation photos (3)

2 ft. - General Observation - MAG COATING

6.3 ft. - Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: YES

42 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES