- Date
- 02/11/2022
- W/O
- 936573
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00316
- PipeID
- P07856
- Time
- 12:12 AM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9780
- Sewer Name
- A JOA-1A DISTRICT 21 INTERCEPTOR
- City
- ROWLAND HEIGHTS
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 34
- Purpose
- Routine Assessment
- Project
- WO_936573_TV21027_FEB2022
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 48 in.
- Width
- 36 in.
- Upstream MH
- A 0649
- Downstream MH
- A 0648
- Dir. of Survey
- Downstream
- Length Surveyed
- 879.2 ft.
- Total Length
- 879.2 ft.
- Structural Index
- 2
- Structural Quick
- 2b00
- Structural Rating
- 346
- O&M Index
- 2
- O&M Quick
- 412Z
- O&M Rating
- 274
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 620
Pipe schematic from manhole A 0649 to A 0648 Observation photos (1)

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