- Date
- 04/06/2020
- W/O
- 818445
- Weather
- Damp
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00381
- PipeID
- P04954
- Time
- 1:01 AM
- Certificate
- U-115-06022794
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K7375
- Sewer Name
- 03 MARINA RELIEF TRUNK, SECTION 1B
- City
- LONG BEACH
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 03
- Page No.
- 24
- Purpose
- Routine Assessment
- Project
- RFIR_WO_818445_TV03171_MAR2020
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 10 in.
- Width
- 10 in.
- Upstream MH
- 03 0369
- Downstream MH
- 03 0383
- Dir. of Survey
- Upstream
- Length Surveyed
- 20.2 ft.
- Total Length
- 20.2 ft.
- Structural Index
- 2
- Structural Quick
- 2300
- Structural Rating
- 6
- O&M Index
- 2
- O&M Quick
- 4125
- O&M Rating
- 14
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 20
Pipe schematic from manhole 03 0369 to 03 0383 Observation photos (3)

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

16.8 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: YES

20.2 ft. - Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES