- Date
- 06/25/2019
- W/O
- 0771120
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z01125
- PipeID
- P13263
- Time
- 4:06 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H1246
- Sewer Name
- B JOINT OUTFALL B - UNIT 6H
- City
- ALHAMBRA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 16
- Page No.
- 20
- Purpose
- Capital Improvement Program Assesment
- Project
- 20190625MDM_JOINT_OUTFALL_UNIT_6H
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 24 in.
- Upstream MH
- B 1121
- Downstream MH
- B 1120
- Dir. of Survey
- Downstream
- Length Surveyed
- 519.8 ft.
- Total Length
- 519.8 ft.
- Structural Index
- 3
- Structural Quick
- 3121
- Structural Rating
- 5
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 5
Pipe schematic from manhole B 1121 to B 1120 Observation photos (3)

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

2 ft. - General Observation - 85% MAG COAT START

348.5 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC