- Date
- 01/09/2019
- W/O
- 740644
- Weather
- Dry
- Operator/Surveyor
- E.RUIZ
- Sewer ID
- Z00704
- PipeID
- P14231
- Time
- 11:33 PM
- Certificate
- U-715-07000753
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K5334
- Sewer Name
- 18 SORENSEN AVENUE RELIEF TRUNK
- City
- WHITTIER
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 18
- Page No.
- 10
- Purpose
- Routine Assessment
- Project
- RFIR_WO_740644_TV18198_DEC2018
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 8 in.
- Width
- 8 in.
- Upstream MH
- 18 0553
- Downstream MH
- 18 0395
- Dir. of Survey
- Downstream
- Length Surveyed
- 32.5 ft.
- Total Length
- 32.5 ft.
- Structural Index
- 3
- Structural Quick
- 4132
- Structural Rating
- 10
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 12
Pipe schematic from manhole 18 0553 to 18 0395 Observation photos (4)

3 ft. - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

6.2 ft. - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

10.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

24.1 ft. - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES