- Date
- 06/15/2021
- W/O
- 0890821
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00635
- PipeID
- P12054
- Time
- 12:33 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H1844
- Sewer Name
- 15 TYLER AVENUE RELIEF TRUNK
- City
- EL MONTE
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 28
- Purpose
- Capital Improvement Program Assesment
- Project
- 20210615MDM_TYLER_AVENUE_RELIEF_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 24 in.
- Upstream MH
- 15 0153
- Downstream MH
- 15 0152
- Dir. of Survey
- Downstream
- Length Surveyed
- 678.7 ft.
- Total Length
- 678.7 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 15 0153 to 15 0152 Observation photos (4)

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

2 ft. - General Observation - OLD MAG COAT 98%

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

561 ft. - General Observation - 24" RCP