- Date
- 12/20/2017
- W/O
- 679308
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00043
- PipeID
- P10291
- Time
- 1:56 AM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K5168
- Sewer Name
- F JOINT OUTFALL F - UNIT 7A
- City
- CERRITOS
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 37
- Purpose
- Routine Assessment
- Project
- WO_679308_TV02202_JAN2018
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 51 in.
- Width
- 51 in.
- Upstream MH
- F 0157
- Downstream MH
- F 0156
- Dir. of Survey
- Downstream
- Length Surveyed
- 452.8 ft.
- Total Length
- 452.8 ft.
- Structural Index
- 1
- Structural Quick
- 1100
- Structural Rating
- 1
- O&M Index
- 3
- O&M Quick
- 4121
- O&M Rating
- 6
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 7
Pipe schematic from manhole F 0157 to F 0156 Observation photos (2)

10 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

10 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start