- Date
- 11/22/2021
- W/O
- 922056
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00101
- PipeID
- P09104
- Time
- 10:47 PM
- 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
- Light Highway
- Location Code
- C
- 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 0556
- Dir. of Survey
- Downstream
- Length Surveyed
- 337.8 ft.
- Total Length
- 337.8 ft.
- Structural Index
- 3
- Structural Quick
- 3L2L
- Structural Rating
- 335
- O&M Index
- 2
- O&M Quick
- 2L00
- O&M Rating
- 134
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 469
Pipe schematic from manhole B 0557 to B 0556 Observation photos (3)

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

2 ft. - Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start