- Date
- 12/12/2017
- W/O
- 673969
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00475
- PipeID
- P07243
- Time
- 2:11 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K5246
- Sewer Name
- 05 LOMITA TRUNK EXTENSION RELIEF
- City
- TORRANCE
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 32
- Purpose
- Routine Assessment
- Project
- WO_673969_TV05298_DEC2017
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 21 in.
- Width
- 21 in.
- Upstream MH
- 05 2101
- Downstream MH
- 05 2100
- Dir. of Survey
- Downstream
- Length Surveyed
- 209.4 ft.
- Total Length
- 209.4 ft.
- Structural Index
- 3
- Structural Quick
- 3500
- Structural Rating
- 15
- O&M Index
- 2
- O&M Quick
- 412G
- O&M Rating
- 86
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 101
Pipe schematic from manhole 05 2101 to 05 2100 Observation photos (4)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

81.7 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

129.5 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

136 ft. - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES