- Date
- 02/02/2018
- W/O
- 684706
- Weather
- Dry
- Operator/Surveyor
- K. ADAME
- Sewer ID
- Z00760
- PipeID
- P16043
- Time
- 12:54 AM
- Certificate
- U-0817-07009000
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K4863
- Sewer Name
- 21 CLAREMONT OUTFALL TRUNK
- City
- CLAREMONT, CA
- Loc. details
- Main Highway - Suburban/Rural
- Location Code
- B
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 07
- Purpose
- Routine Assessment
- Project
- WO_684706_TV21028_FEB2018
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 21 0949
- Downstream MH
- 21 0948
- Dir. of Survey
- Downstream
- Length Surveyed
- 510.4 ft.
- Total Length
- 510.4 ft.
- Structural Index
- 3
- Structural Quick
- 3100
- Structural Rating
- 3
- O&M Index
- 2
- O&M Quick
- 2300
- O&M Rating
- 6
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 9
Pipe schematic from manhole 21 0949 to 21 0948 Observation photos (2)

3.9 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

298 ft. - Deposits Attached Ragging, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES