- Date
- 06/14/2022
- W/O
- 956996
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00751
- PipeID
- P19258
- Time
- 2:59 AM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K10146
- Sewer Name
- 20 20TH STREET EAST RELIEF TRUNK
- City
- PALMDALE
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 20
- Page No.
- 12
- Purpose
- Routine Assessment
- Project
- RFIR_WO_956996_TV20025_JUN2022
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 20 0292
- Downstream MH
- 20 0291
- Dir. of Survey
- Downstream
- Length Surveyed
- 201.2 ft.
- Total Length
- 201.2 ft.
- Structural Index
- 3
- Structural Quick
- 3G2G
- Structural Rating
- 195
- O&M Index
- 2
- O&M Quick
- 2G00
- O&M Rating
- 80
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 275
Pipe schematic from manhole 20 0292 to 20 0291 Observation photos (2)

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

2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start