- Date
- 03/14/2022
- W/O
- 941503
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00742
- PipeID
- P18988
- Time
- 11:16 PM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K10008
- Sewer Name
- 20 TRUNK "A"
- City
- PALMDALE
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 20
- Page No.
- 02
- Purpose
- Routine Assessment
- Project
- RFIR_WO_941503_TV20023_MAR2022
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 18 in.
- Width
- 18 in.
- Upstream MH
- 20 0067
- Downstream MH
- 20 0066
- Dir. of Survey
- Downstream
- Length Surveyed
- 2 ft.
- Total Length
- 2 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 3
- O&M Quick
- 3100
- O&M Rating
- 3
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 3
Pipe schematic from manhole 20 0067 to 20 0066 Observation photos (3)

2 ft. - Survey Abandoned - DUE TO SLUDGE

2 ft. - General Observation - MAG COAT

2 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - SLUDGE