- Date
- 07/28/2017
- W/O
- 0654027
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00786
- PipeID
- P15746
- Time
- 1:24 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H0605
- Sewer Name
- 21 TRI-CITIES OUTFALL TRUNK
- City
- POMONA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 14
- Purpose
- Maintenance Related
- Project
- 20170728MDM_TRI_CITIES_OUTFALL_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 24 in.
- Upstream MH
- 21 0591
- Downstream MH
- 21 0592
- Dir. of Survey
- Upstream
- Length Surveyed
- 107.6 ft.
- Total Length
- 107.6 ft.
- Structural Index
- 2
- Structural Quick
- 2100
- Structural Rating
- 2
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 2
Pipe schematic from manhole 21 0591 to 21 0592 Observation photos (2)

80.7 ft. - General Observation - 24" RCP

98.9 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PEELING CONCRETE FALLING IN LINE THROUGOUT REACH