- Date
- 07/07/2021
- W/O
- 901577
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00354
- PipeID
- P24549
- Time
- 4:32 AM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8672
- Sewer Name
- 29 28TH STREET TRUNK
- City
- SIGNAL HILL
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 29
- Page No.
- 02
- Purpose
- Routine Assessment
- Project
- WO_901577_TV29007_JUL2021
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 29 0175
- Downstream MH
- 29 0174A
- Dir. of Survey
- Downstream
- Length Surveyed
- 309.4 ft.
- Total Length
- 309.4 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 2
- O&M Quick
- 2300
- O&M Rating
- 6
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 6
Pipe schematic from manhole 29 0175 to 29 0174A Observation photos (3)

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

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

229.2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start