- Date
- 02/22/2019
- W/O
- 750739
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00668
- PipeID
- P13772
- Time
- 2:18 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K6403
- Sewer Name
- 17 DISTRICT #17 MAIN TRUNK
- City
- ALTADENA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 17
- Page No.
- 04
- Purpose
- Routine Assessment
- Project
- WO_750739_TV17011_FEB2019
- Sewer Type
- Siphon
- Material
- NRCP
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 17 0051
- Downstream MH
- 17 0050
- Dir. of Survey
- Downstream
- Length Surveyed
- 2 ft.
- Total Length
- 2 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 4
- O&M Quick
- 5121
- O&M Rating
- 7
- Overall Index
- 4
- Overall Quick
- —
- Overall Rating
- 7
Pipe schematic from manhole 17 0051 to 17 0050 Observation photos (2)

2 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTH SIPHON.

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