- Date
- 11/06/2019
- W/O
- 792787
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00755
- PipeID
- P19279
- Time
- 1:00 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K7111
- Sewer Name
- 20 45TH STREET EAST TRUNK
- City
- PALMDALE
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 20
- Page No.
- 09
- Purpose
- Routine Assessment
- Project
- RFIR_WO_792787_TV20061_OCT2019
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 20 0330
- Downstream MH
- 20 0329
- Dir. of Survey
- Downstream
- Length Surveyed
- 438 ft.
- Total Length
- 438 ft.
- Structural Index
- 3
- Structural Quick
- 3P2P
- Structural Rating
- 435
- O&M Index
- 2
- O&M Quick
- 412P
- O&M Rating
- 178
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 613
Pipe schematic from manhole 20 0330 to 20 0329 Observation photos (3)

2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start