- Date
- 07/18/2017
- W/O
- 635631
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00438
- PipeID
- P06707
- Time
- 2:48 AM
- Certificate
- U-115-06022794
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K3989-SC345554
- Sewer Name
- 05 EL NIDO TRUNK
- City
- TORRANCE CA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 23
- Purpose
- Routine Assessment
- Project
- WO_635631_TV05253_JUN2017
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 05 1481A
- Downstream MH
- 05 1482
- Dir. of Survey
- Upstream
- Length Surveyed
- 41 ft.
- Total Length
- 41 ft.
- Structural Index
- 3
- Structural Quick
- 3800
- Structural Rating
- 24
- O&M Index
- 2
- O&M Quick
- 2900
- O&M Rating
- 18
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 42
Pipe schematic from manhole 05 1481A to 05 1482 Observation photos (3)

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

2.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

40.6 ft. - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES