- Date
- 11/09/2020
- W/O
- 855309
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00354
- PipeID
- P24071
- Time
- 11:09 PM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K7399
- Sewer Name
- 28TH STREET TRUNK
- City
- SIGNAL HILL
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 29
- Page No.
- 02
- Purpose
- Routine Assessment
- Project
- RFIR_WO_855309_TV29052_OCT2020
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 29 0174
- Downstream MH
- 29 0174A
- Dir. of Survey
- Upstream
- Length Surveyed
- 28.9 ft.
- Total Length
- 28.9 ft.
- Structural Index
- 4
- Structural Quick
- 4400
- Structural Rating
- 16
- O&M Index
- 2
- O&M Quick
- 2500
- O&M Rating
- 10
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 26
Pipe schematic from manhole 29 0174 to 29 0174A Observation photos (2)

2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

6.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start