- Date
- 05/31/2018
- W/O
- 701655
- Weather
- Dry
- Operator/Surveyor
- K. ADAME
- Sewer ID
- Z00780
- PipeID
- P16235
- Time
- 1:17 AM
- Certificate
- U-0817-07009000
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K5628
- Sewer Name
- 21 POMONA BOULEVARD INTERCEPTOR TRUNK
- City
- POMONA, CA
- Loc. details
- Main Highway - Suburban/Rural
- Location Code
- B
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 15
- Purpose
- V
- Project
- WO_701655_TV21064_MAY2018
- Sewer Type
- Siphon
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 33 in.
- Width
- 33 in.
- Upstream MH
- 21 1140
- Downstream MH
- 21 1141
- Dir. of Survey
- Upstream
- Length Surveyed
- 2.1 ft.
- Total Length
- 2.1 ft.
- Structural Index
- 1
- Structural Quick
- 1100
- Structural Rating
- 1
- O&M Index
- 5
- O&M Quick
- 5100
- O&M Rating
- 5
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 6
Pipe schematic from manhole 21 1140 to 21 1141 Observation photos (2)

2.1 ft. - Survey Abandoned - UP LEG SIPHON FROM DN STREAM MH

2.1 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO