- Date
- 01/14/2021
- W/O
- 864944
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00316
- PipeID
- P07843
- Time
- 12:10 AM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8377
- Sewer Name
- A JOA-1A DISTRICT 21 INTERCEPTOR
- City
- CITY OF INDUSTRY
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 34
- Purpose
- Routine Assessment
- Project
- RFIR_WO_864944_TV21041_DEC2020
- Sewer Type
- Siphon
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 45 in.
- Width
- 54 in.
- Upstream MH
- A 0637
- Downstream MH
- A 0638
- Dir. of Survey
- Upstream
- Length Surveyed
- 2.2 ft.
- Total Length
- 2.2 ft.
- Structural Index
- 3
- Structural Quick
- 3121
- Structural Rating
- 5
- O&M Index
- 5
- O&M Quick
- 5141
- O&M Rating
- 9
- Overall Index
- 4
- Overall Quick
- —
- Overall Rating
- 14
Pipe schematic from manhole A 0637 to A 0638 Observation photos (3)

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

2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

2.2 ft. - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH