- Date
- 03/18/2021
- W/O
- 0875029
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00105
- PipeID
- P09173
- Time
- 4:20 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H1748
- Sewer Name
- B JOINT OUTFALL B - UNIT 8B
- City
- EL MONTE
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 16
- Purpose
- Routine Assessment
- Project
- 20210317MDM_JOINT_OUTFALL_B_UNIT_8B
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 30 in.
- Upstream MH
- B 0601A
- Downstream MH
- B 0601
- Dir. of Survey
- Downstream
- Length Surveyed
- 99.8 ft.
- Total Length
- 99.8 ft.
- Structural Index
- 2
- Structural Quick
- 2200
- Structural Rating
- 4
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 4
Pipe schematic from manhole B 0601A to B 0601 Observation photos (3)

2 ft. - General Observation - MAG COAT 100% START

2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE INDER MAG COAT

49.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT