- Date
- 12/11/2019
- W/O
- 798159
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00831
- PipeID
- P16724
- Time
- 12:27 AM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K7184
- Sewer Name
- 22 WALNUT CREEK TRUNK, SECTION 3
- City
- COVINA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 33
- Purpose
- Routine Assessment
- Project
- RFIR_WO_798159_TV22065_NOV2019
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 22 0390
- Downstream MH
- 22 0389
- Dir. of Survey
- Downstream
- Length Surveyed
- 328.8 ft.
- Total Length
- 328.8 ft.
- Structural Index
- 3
- Structural Quick
- 3L2L
- Structural Rating
- 325
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 325
Pipe schematic from manhole 22 0390 to 22 0389 Observation photos (2)

2.8 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

2.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start