- Date
- 01/30/2017
- W/O
- 613609
- Weather
- Dry
- Operator/Surveyor
- B. FUGATE
- Sewer ID
- Z00763
- PipeID
- P15531
- Time
- 3:50 AM
- Certificate
- U-508-7069
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K4138
- Sewer Name
- 21 DISTRICT #21 OUTFALL TRUNK
- City
- POMONA
- Loc. details
- Parking Lot
- Location Code
- G
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 14
- Purpose
- Routine Assessment
- Project
- WO_613609_TV21044_JAN2017
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Width
- 27 in.
- Upstream MH
- 21 1078
- Downstream MH
- 21 1077
- Dir. of Survey
- Upstream
- Length Surveyed
- 10.4 ft.
- Total Length
- 10.4 ft.
- Structural Index
- 3
- Structural Quick
- 3200
- Structural Rating
- 6
- O&M Index
- 3
- O&M Quick
- 3100
- O&M Rating
- 3
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 9
Pipe schematic from manhole 21 1078 to 21 1077 Observation photos (3)

3.1 ft. - Surface Reinforcement Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

3.1 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

4.7 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS