- Date
- 11/20/2018
- W/O
- 0738560
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00499
- PipeID
- P05639
- Time
- 4:33 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H1057
- Sewer Name
- 05 OAK STREET-CENTER AVENUE RELIEF TRUNK
- City
- LENNOX
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 06
- Purpose
- Routine Assessment
- Project
- 20181109MDM_OAK_STREET_CENTER_AVENUE_RELIEF_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 15 in.
- Upstream MH
- 05 0401
- Downstream MH
- 05 0294
- Dir. of Survey
- Downstream
- Length Surveyed
- 8.5 ft.
- Total Length
- 8.5 ft.
- Structural Index
- 2
- Structural Quick
- 2100
- Structural Rating
- 2
- O&M Index
- 4
- O&M Quick
- 5131
- O&M Rating
- 8
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 10
Pipe schematic from manhole 05 0401 to 05 0294 Observation photos (2)

2 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - PEELING FLAKING CONCRETE CONCRETE