- Date
- 01/12/2017
- W/O
- 613449
- Weather
- Light Rain
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00816
- PipeID
- P16809
- Time
- 1:12 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K4208
- Sewer Name
- 22 LARK ELLEN TRUNK, SECTS 4,5,&6
- City
- AZUSA
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 19
- Purpose
- Routine Assessment
- Project
- WO_613449_TV22048_JAN2017
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 22 0470
- Downstream MH
- 22 0471
- Dir. of Survey
- Upstream
- Length Surveyed
- 525.7 ft.
- Total Length
- 525.7 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 2
- O&M Quick
- 2T00
- O&M Rating
- 210
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 210
Pipe schematic from manhole 22 0470 to 22 0471 Observation photos (2)

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

525.7 ft. - Upstream Manhole, Survey Ends - 22 0471