- Date
- 02/28/2020
- W/O
- 0813455
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00315
- PipeID
- P07760
- Time
- 12:24 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H1371
- Sewer Name
- A JOA-1A DISTRICT 5 INTERCEPTOR
- City
- GARDENA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 17
- Purpose
- Routine Assessment
- Project
- 20200220MDM_JOA_1A_DISTRICT_5_INTERCEPTOR
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 54 in.
- Upstream MH
- A 0524
- Downstream MH
- A 0523
- Dir. of Survey
- Downstream
- Length Surveyed
- 53.6 ft.
- Total Length
- 53.6 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 A 0524 to A 0523 Observation photos (5)

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

2 ft. - General Observation - 54" RCP

13.8 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

53.2 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG

53.2 ft. - General Observation - ZOOM 11'