- Date
- 05/06/2020
- W/O
- 824117
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00942
- PipeID
- P22236
- Time
- 11:40 PM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K7627
- Sewer Name
- H JOINT OUTFALL H - UNIT 9C
- City
- COVINA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 26
- Purpose
- Routine Assessment
- Project
- RFIR_WO_824117_TV22079_APR2020
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 20 in.
- Width
- 20 in.
- Upstream MH
- H 0776
- Downstream MH
- H 0775A
- Dir. of Survey
- Downstream
- Length Surveyed
- 452 ft.
- Total Length
- 452 ft.
- Structural Index
- 2
- Structural Quick
- 2Q1Q
- Structural Rating
- 268
- O&M Index
- 2
- O&M Quick
- 412Q
- O&M Rating
- 188
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 456
Pipe schematic from manhole H 0776 to H 0775A Observation photos (2)

4.6 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

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