- Date
- 02/17/2022
- W/O
- 936668
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00039
- PipeID
- P10190
- Time
- 10:06 PM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9740
- Sewer Name
- F JOINT OUTFALL F - UNIT 4
- City
- CERRITOS
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 37
- Purpose
- Routine Assessment
- Project
- RFIR_WO_936668_TV02359_FEB2022
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 42 in.
- Width
- 24 in.
- Upstream MH
- F 0237
- Downstream MH
- F 0236
- Dir. of Survey
- Downstream
- Length Surveyed
- 2.1 ft.
- Total Length
- 2.1 ft.
- Structural Index
- 3
- Structural Quick
- 3121
- Structural Rating
- 5
- O&M Index
- 3
- O&M Quick
- 3100
- O&M Rating
- 3
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 8
Pipe schematic from manhole F 0237 to F 0236 Observation photos (4)

2 ft. - Deposits Settled Fine, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - SLUDGE

2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

2 ft. - General Observation - 40% MAG COAT

2.1 ft. - Survey Abandoned - DUE TO SLUDGE