- Date
- 04/26/2016
- W/O
- 557418
- Weather
- Dry
- Operator/Surveyor
- N.ZAHREDDINE
- Sewer ID
- Z00784
- PipeID
- P16110
- Time
- 2:02 AM
- Certificate
- U-109-7948
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K 3191
- 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
- WO_557418_TV21023_APRIL2016
- Sewer Type
- GRAVITY
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 12 in.
- Upstream MH
- 21 1010
- Downstream MH
- 21 1009
- Dir. of Survey
- Downstream
- Length Surveyed
- 195.2 ft.
- Total Length
- 195.2 ft.
- Structural Index
- 3
- Structural Quick
- 4133
- Structural Rating
- 13
- O&M Index
- 1
- O&M Quick
- 1200
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 15
Pipe schematic from manhole 21 1010 to 21 1009 Observation photos (4)

11.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

53.7 ft. - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

100.6 ft. - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

188.3 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES