- Date
- 05/31/2017
- W/O
- 641198
- Weather
- Dry
- Operator/Surveyor
- R.VARGAS
- Sewer ID
- Z01131
- PipeID
- P25295
- Time
- 3:37 AM
- Certificate
- U-209-211
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K4273
- Sewer Name
- 05 COLDEN AVENUE RELIEF TRUNK
- City
- LOS ANGELES
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 01
- Page No.
- 08
- Purpose
- V
- Project
- WO_641198_TV05127_JUN2017
- Sewer Type
- SIPHON
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 18 in.
- Upstream MH
- 05 2590
- Downstream MH
- 05 2591
- Dir. of Survey
- Upstream
- Length Surveyed
- 7.6 ft.
- Total Length
- 7.6 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 05 2590 to 05 2591 Observation photos (3)

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

7.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES

7.6 ft. - Survey Abandoned - UP LEG OF THE D/S SIPHON