- Date
- 09/23/2021
- W/O
- 911528
- Weather
- Dry
- Operator/Surveyor
- B.FUGATE
- Sewer ID
- Z00642
- PipeID
- P13675
- Time
- 12:51 AM
- Certificate
- U-508-7069
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K9419
- Sewer Name
- 16 ALLEN AVENUE RELIEF TRUNK, SECTION 1
- City
- SAN GABRIEL
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 02
- Purpose
- Routine Assessment
- Project
- WO_911528_TV16097_SEP2021
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 33 in.
- Width
- 33 in.
- Upstream MH
- 16 0390
- Downstream MH
- B 1234
- Dir. of Survey
- Downstream
- Length Surveyed
- 612.1 ft.
- Total Length
- 612.1 ft.
- Structural Index
- 2
- Structural Quick
- 2W00
- Structural Rating
- 244
- O&M Index
- 2
- O&M Quick
- 2X00
- O&M Rating
- 246
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 490
Pipe schematic from manhole 16 0390 to B 1234 Observation photos (1)

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