- Date
- 01/31/2017
- W/O
- 618961
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00744
- PipeID
- P22286
- Time
- 3:12 AM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K4225
- Sewer Name
- 20 TRUNK "C"
- City
- PALMDALE
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 20
- Page No.
- 01
- Purpose
- Routine Assessment
- Project
- WO_618961_TV20027_FEB2017
- Material
- NRCP
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 20 0126A
- Downstream MH
- 20 0127
- Dir. of Survey
- Upstream
- Length Surveyed
- 156.3 ft.
- Total Length
- 156.3 ft.
- Structural Index
- 3
- Structural Quick
- 3E2E
- Structural Rating
- 150
- O&M Index
- 2
- O&M Quick
- 2E00
- O&M Rating
- 60
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 210
Pipe schematic from manhole 20 0126A to 20 0127 Observation photos (3)

5.3 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

5.3 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

5.3 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start