- Date
- 11/04/2019
- W/O
- 792633
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00665
- PipeID
- P13348
- Time
- 3:16 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K7109
- Sewer Name
- 16 SAN MARINO OUTFALL TRUNK
- City
- ALHAMBRA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 16
- Page No.
- 23
- Purpose
- Routine Assessment
- Project
- WO_792633_TV16096_OCT2019
- Sewer Type
- Siphon
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Width
- 27 in.
- Upstream MH
- 16 0657
- Downstream MH
- 16 0658
- Dir. of Survey
- Upstream
- Length Surveyed
- 2 ft.
- Total Length
- 2 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 2
- O&M Quick
- 2200
- O&M Rating
- 4
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 4
Pipe schematic from manhole 16 0657 to 16 0658 Observation photos (4)

0 ft. - Downstream Manhole, Survey Begins - 16 0657

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

2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES

2 ft. - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.