- Date
- 02/04/2022
- W/O
- 931809
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00876
- PipeID
- P17963
- Time
- 1:18 AM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9774
- Sewer Name
- 30 PLAZA TRUNK
- City
- PALOS VERDES
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 30
- Page No.
- 09
- Purpose
- Routine Assessment
- Project
- WO_931809_TV30046_JAN2022
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 10 in.
- Width
- 10 in.
- Upstream MH
- 30 0267
- Downstream MH
- 30 0266
- Dir. of Survey
- Downstream
- Length Surveyed
- 312.3 ft.
- Total Length
- 312.3 ft.
- Structural Index
- 3
- Structural Quick
- 3100
- Structural Rating
- 3
- O&M Index
- 2
- O&M Quick
- 2400
- O&M Rating
- 8
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 11
Pipe schematic from manhole 30 0267 to 30 0266 Observation photos (4)

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

94.8 ft. - Lining Failure Bulges, from 07 to 09 o'clock, within 8 inches of joint: YES

246.4 ft. - Alignment Left, 15 %

298.4 ft. - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock