- Date
- 12/27/2021
- W/O
- 926989
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00743
- PipeID
- P19016
- Time
- 4:29 AM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K9804
- Sewer Name
- 20 TRUNK "B"
- City
- PALMDALE
- Loc. details
- Main Highway - Suburban/Rural
- Location Code
- B
- Use of Sewer
- Sanitary Sewer
- District
- District 20
- Page No.
- 02
- Purpose
- Routine Assessment
- Project
- RFIR_WO_926989_TV20069_DEC2021
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 24 in.
- Width
- 24 in.
- Upstream MH
- 20 0094
- Downstream MH
- 20 0065
- Dir. of Survey
- Downstream
- Length Surveyed
- 43.7 ft.
- Total Length
- 43.7 ft.
- Structural Index
- 3
- Structural Quick
- 3100
- Structural Rating
- 3
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 5
Pipe schematic from manhole 20 0094 to 20 0065 Observation photos (2)

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

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