- Date
- 02/10/2022
- W/O
- 936477
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00744
- PipeID
- P19040
- Time
- 1:56 AM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K9869
- Sewer Name
- 20 TRUNK "C"
- 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
- RFIR_WO_936477_TV20027_FEB2022
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 20 0116
- Downstream MH
- 20 0117
- Dir. of Survey
- Upstream
- Length Surveyed
- 110.9 ft.
- Total Length
- 110.9 ft.
- Structural Index
- 3
- Structural Quick
- 3121
- Structural Rating
- 5
- O&M Index
- 3
- O&M Quick
- 3100
- O&M Rating
- 3
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 8
Pipe schematic from manhole 20 0116 to 20 0117 Observation photos (4)

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

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

30.8 ft. - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

110.9 ft. - Survey Abandoned - DUE TO DEBRIS