- Date
- 04/05/2021
- W/O
- 887842
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00910
- PipeID
- P21225
- Time
- 10:28 PM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8769
- Sewer Name
- 20 TRUNK "C" RELIEF
- City
- PALMDALE
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 20
- Page No.
- 01
- Purpose
- Routine Assessment
- Project
- CA_WO_887842
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 33 in.
- Width
- 33 in.
- Upstream MH
- 20 0550
- Downstream MH
- 20 0549
- Dir. of Survey
- Downstream
- Length Surveyed
- 303.7 ft.
- Total Length
- 303.7 ft.
- Structural Index
- 3
- Structural Quick
- 3K2K
- Structural Rating
- 300
- O&M Index
- 2
- O&M Quick
- 2K00
- O&M Rating
- 120
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 420
Pipe schematic from manhole 20 0550 to 20 0549 Observation photos (1)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start