- Date
- 01/23/2018
- W/O
- 684819
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00744
- PipeID
- P19045
- Time
- 4:13 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K5383
- 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
- WO_684819_TV20027_FEB2018
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 20 0121
- Downstream MH
- 20 0122
- Dir. of Survey
- Upstream
- Length Surveyed
- 382.4 ft.
- Total Length
- 382.4 ft.
- Structural Index
- 3
- Structural Quick
- 3N2N
- Structural Rating
- 380
- O&M Index
- 2
- O&M Quick
- 2N00
- O&M Rating
- 152
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 532
Pipe schematic from manhole 20 0121 to 20 0122 Observation photos (3)

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

2 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