- Date
- 10/27/2021
- W/O
- 916398
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00806
- PipeID
- P16475
- Time
- 10:19 PM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K9474
- Sewer Name
- 22 DISTRICT #22 MAIN RELIEF TRUNK
- City
- WEST COVINA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 31
- Purpose
- Routine Assessment
- Project
- RFIR_WO_916398_TV22152_OCT2021
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Width
- 27 in.
- Upstream MH
- 22 1279
- Downstream MH
- 22 1278
- Dir. of Survey
- Downstream
- Length Surveyed
- 502.6 ft.
- Total Length
- 502.6 ft.
- Structural Index
- 3
- Structural Quick
- 3S2S
- Structural Rating
- 500
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 500
Pipe schematic from manhole 22 1279 to 22 1278 Observation photos (3)

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

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

502.6 ft. - General Observation - COCKROACHES IN MANHOLE