- Date
- 04/08/2020
- W/O
- 818522
- Weather
- Dry
- Operator/Surveyor
- B.FUGATE
- Sewer ID
- Z01020
- PipeID
- P24128
- Time
- 9:22 PM
- Certificate
- U-508-7069
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K7557
- Sewer Name
- 29 WALNUT AVENUE SEWER
- City
- SIGNAL HILL
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 29
- Page No.
- 01
- Purpose
- Routine Assessment
- Project
- RFIR_WO_818522_TV29098_MAR2020
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 10 in.
- Width
- 10 in.
- Upstream MH
- 29 0226
- Downstream MH
- 29 0225
- Dir. of Survey
- Downstream
- Length Surveyed
- 5.4 ft.
- Total Length
- 5.4 ft.
- Structural Index
- 2
- Structural Quick
- 2100
- Structural Rating
- 2
- O&M Index
- 4
- O&M Quick
- 4131
- O&M Rating
- 7
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 9
Pipe schematic from manhole 29 0226 to 29 0225 Observation photos (2)

2.1 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Start

4.6 ft. - Deposits Settled Fine, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES