- Date
- 04/08/2021
- W/O
- 887639
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z01110
- PipeID
- P22797
- Time
- 12:56 AM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8816
- Sewer Name
- 16 ALHAMBRA ROAD RELIEF TRUNK, SECTION 2
- City
- LOS ANGELES
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 16
- Page No.
- 19
- Purpose
- Routine Assessment
- Project
- CA_WO_887639
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 18 in.
- Width
- 18 in.
- Upstream MH
- 16 0712
- Downstream MH
- 16 0711
- Dir. of Survey
- Downstream
- Length Surveyed
- 254.1 ft.
- Total Length
- 254.1 ft.
- Structural Index
- 3
- Structural Quick
- 3I2I
- Structural Rating
- 250
- O&M Index
- 2
- O&M Quick
- 312K
- O&M Rating
- 123
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 373
Pipe schematic from manhole 16 0712 to 16 0711 Observation photos (3)

147.7 ft. - Roots Medium Joint, from 08 to 10 o'clock, 15 %, within 8 inches of joint: YESR

202.7 ft. - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

254.1 ft. - Survey Abandoned - DUE TO SLUDGE