- Date
- 07/26/2021
- W/O
- 901761
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00020
- PipeID
- P23816
- Time
- 4:32 AM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K8687
- Sewer Name
- 29 EASTSIDE INTERCEPTOR TRUNK
- City
- SIGNAL HILL
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 03
- Page No.
- 20
- Purpose
- Routine Assessment
- Project
- RFIR_WO_901761_TV29109_JUL2021
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 18 in.
- Width
- 18 in.
- Upstream MH
- 29 0036
- Downstream MH
- C 0622
- Dir. of Survey
- Downstream
- Length Surveyed
- 254.7 ft.
- Total Length
- 254.7 ft.
- Structural Index
- 4
- Structural Quick
- 4231
- Structural Rating
- 11
- O&M Index
- 2
- O&M Quick
- 2111
- O&M Rating
- 3
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 14
Pipe schematic from manhole 29 0036 to C 0622 Observation photos (5)

2.1 ft. - Fracture Multiple, from 03 to 09 o'clock, within 8 inches of joint: NO

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

41.6 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

115.9 ft. - Repair Pipe Replaced Defective, within 8 inches of joint: YES, Start - UNK

210.3 ft. - Alignment Left Down, 10 %