- Date
- 11/23/2021
- W/O
- 922056
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00101
- PipeID
- P09105
- Time
- 2:18 AM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9284
- Sewer Name
- B JOINT OUTFALL B - UNIT 7
- City
- ROSEMEAD
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 27
- Purpose
- Routine Assessment
- Project
- WO_922056_TV15120_NOV2021
- Sewer Type
- Gravity
- Material
- CIP
- Shape
- Circular
- Height
- 12 in.
- Width
- 21 in.
- Upstream MH
- B 0557
- Downstream MH
- B 0558
- Dir. of Survey
- Upstream
- Length Surveyed
- 351.3 ft.
- Total Length
- 351.3 ft.
- Structural Index
- 3
- Structural Quick
- 3M2M
- Structural Rating
- 346
- O&M Index
- 2
- O&M Quick
- 2M00
- O&M Rating
- 140
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 486
Pipe schematic from manhole B 0557 to B 0558 Observation photos (3)

0 ft. - Water Level, 5 %of cross sectional area

2 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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