- Date
- 04/14/2021
- W/O
- 887806
- Weather
- Dry
- Operator/Surveyor
- N.ZAHREDDINE
- Sewer ID
- Z00773
- PipeID
- P15906
- Time
- 10:53 AM
- Certificate
- U-109-7948
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8837
- Sewer Name
- 21 LA VERNE TRUNK, SECTION 3
- City
- POMONA
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 09
- Purpose
- Routine Assessment
- Project
- CA_WO_887806
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 21 0791
- Downstream MH
- 21 0790A
- Dir. of Survey
- Downstream
- Length Surveyed
- 223.6 ft.
- Total Length
- 223.7 ft.
- Structural Index
- 4
- Structural Quick
- 4200
- Structural Rating
- 8
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 10
Pipe schematic from manhole 21 0791 to 21 0790A Observation photos (4)

2 ft. - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DIRT

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

201.1 ft. - Fracture Multiple, from 03 to 10 o'clock, within 8 inches of joint: YES

223.7 ft. - Survey Abandoned - DUE TO ABANDONED LINE, DEBRIS