- Date
- 09/07/2021
- W/O
- 911951
- Weather
- Dry
- Operator/Surveyor
- M.MARTINEZ
- Sewer ID
- Z00098
- PipeID
- P09035
- Time
- 2:54 AM
- Certificate
- U-115-06022794
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9123
- Sewer Name
- B JOINT OUTFALL B - UNIT 6D
- City
- SAN GABRIEL
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 20
- Purpose
- Routine Assessment
- Project
- RFIR_WO_911951_TV15261_SEP2021
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 36 in.
- Width
- 18 in.
- Upstream MH
- B 0875
- Downstream MH
- B 0874
- Dir. of Survey
- Downstream
- Length Surveyed
- 599.5 ft.
- Total Length
- 599.5 ft.
- Structural Index
- 3
- Structural Quick
- 3W2U
- Structural Rating
- 570
- O&M Index
- 4
- O&M Quick
- 4100
- O&M Rating
- 4
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 574
Pipe schematic from manhole B 0875 to B 0874 Observation photos (3)

2 ft. - General Observation - MAG COATING THROUGHOUT

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

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