- Date
- 06/13/2017
- W/O
- 640960
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00750
- PipeID
- P19181
- Time
- 4:01 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K4580
- Sewer Name
- 20 20TH STREET EAST TRUNK
- City
- PALMDALE
- Loc. details
- Main Highway - Suburban/Rural
- Location Code
- B
- Use of Sewer
- Sanitary Sewer
- District
- District 20
- Page No.
- 07
- Purpose
- Routine Assessment
- Project
- WO_640960_TV20003_JUN2017
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 10 in.
- Width
- 10 in.
- Upstream MH
- 20 0213
- Downstream MH
- 20 0213A
- Dir. of Survey
- Upstream
- Length Surveyed
- 97.9 ft.
- Total Length
- 97.9 ft.
- Structural Index
- 3
- Structural Quick
- 3B00
- Structural Rating
- 42
- O&M Index
- 2
- O&M Quick
- 412C
- O&M Rating
- 42
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 84
Pipe schematic from manhole 20 0213 to 20 0213A Observation photos (2)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

28.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start