- Date
- 07/11/2017
- W/O
- 640682
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00432
- PipeID
- P05612
- Time
- 10:42 PM
- Certificate
- U-115-06022794
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K3985-SC345390
- Sewer Name
- 05 DISTRICT #5 MAIN RELIEF TRUNK
- City
- LENNOX CA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 10
- Purpose
- Routine Assessment
- Project
- WO_640682_TV05179_JUN2017
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Width
- 27 in.
- Upstream MH
- 05 0400
- Downstream MH
- 05 0399
- Dir. of Survey
- Downstream
- Length Surveyed
- 322.7 ft.
- Total Length
- 322.7 ft.
- Structural Index
- 3
- Structural Quick
- 3L23
- Structural Rating
- 195
- O&M Index
- 4
- O&M Quick
- 4100
- O&M Rating
- 4
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 199
Pipe schematic from manhole 05 0400 to 05 0399 Observation photos (5)

10.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

155.3 ft. - Surface Spalling, from 02 to 05 o'clock, within 8 inches of joint: NO

218.9 ft. - Surface Spalling, from 07 to 10 o'clock, within 8 inches of joint: YES

250.4 ft. - Surface Spalling, from 01 to 05 o'clock, within 8 inches of joint: YES

281.6 ft. - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: YES