- Date
- 03/26/2020
- W/O
- 818333
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00784
- PipeID
- P16130
- Time
- 3:12 AM
- Certificate
- U-115-06022794
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K7366
- Sewer Name
- 21 SAN ANTONIO TRUNK
- City
- POMONA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 06
- Purpose
- Routine Assessment
- Project
- RFIR_WO_818333_TV21091_MAR2020
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 21 1028
- Downstream MH
- 21 1028A
- Dir. of Survey
- Upstream
- Length Surveyed
- 49.2 ft.
- Total Length
- 49.2 ft.
- Structural Index
- 4
- Structural Quick
- 4100
- Structural Rating
- 4
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 6
Pipe schematic from manhole 21 1028 to 21 1028A Observation photos (2)

8.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

24.6 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES