- Date
- 09/29/2021
- W/O
- 916408
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z01090
- PipeID
- P24661
- Time
- 11:03 AM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9144
- Sewer Name
- 29 ALAMITOS PUMPING PLANT SEWER
- City
- SIGNAL HILL
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 29
- Page No.
- 04
- Purpose
- Routine Assessment
- Project
- RFIR_WO_916408_TV29104_OCT2021
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 8 in.
- Width
- 8 in.
- Upstream MH
- 29 0763
- Downstream MH
- 29 0741
- Dir. of Survey
- Downstream
- Length Surveyed
- 237 ft.
- Total Length
- 237 ft.
- Structural Index
- 3
- Structural Quick
- 3100
- Structural Rating
- 3
- O&M Index
- 2
- O&M Quick
- 2111
- O&M Rating
- 3
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 6
Pipe schematic from manhole 29 0763 to 29 0741 Observation photos (3)

2 ft. - Deposits Settled Fine, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

167.7 ft. - Fracture Spiral, from 07 to 08 o'clock, within 8 inches of joint: YES

167.7 ft. - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES