- Date
- 06/28/2016
- W/O
- 0574864
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00017
- PipeID
- P00509
- Time
- 2:00 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- G6725
- Sewer Name
- 08 ROCHA STREET TRUNK
- City
- CARSON
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 08
- Page No.
- 14
- Purpose
- Routine Assessment
- Project
- 20160628MDM_ROCHA_STREET_TRUNK
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 30 in.
- Upstream MH
- 08 0452
- Downstream MH
- 08 0451
- Dir. of Survey
- Downstream
- Length Surveyed
- 380.5 ft.
- Total Length
- 380.5 ft.
- Structural Index
- 2
- Structural Quick
- 3125
- Structural Rating
- 13
- O&M Index
- 2
- O&M Quick
- 2N00
- O&M Rating
- 154
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 167
Pipe schematic from manhole 08 0452 to 08 0451 Observation photos (3)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - OILY GREASE

22.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO

331.5 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start