A 0748_A 0747_2142022_033633.mp4
- Date
- 02/14/2022
- W/O
- 0931750
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00314
- PipeID
- P07652
- Time
- 3:35 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H3014
- Sewer Name
- A JOA-1A CHINO BASIN WASTEWATER LINE
- City
- POMONA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 21
- Purpose
- Capital Improvement Program Assesment
- Project
- 20220214MDM_JOA_1A_CHINO_BASIN_WASTEWATER_LINE
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 36 in.
- Upstream MH
- A 0748
- Downstream MH
- A 0747
- Dir. of Survey
- Downstream
- Length Surveyed
- 20.7 ft.
- Total Length
- 20.7 ft.
- Structural Index
- 4
- Structural Quick
- 5242
- Structural Rating
- 20
- O&M Index
- 5
- O&M Quick
- 5100
- O&M Rating
- 5
- Overall Index
- 4
- Overall Quick
- —
- Overall Rating
- 25
Observation photos (9)
1 ft. - General Observation - AIR VENT
2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - BLISTERING PEELING CONCRETE
8.1 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR
10.1 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG
13 ft. - General Observation - UNUSAL AREA SOIL LOOK AT 8:00
13.4 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM REBAR CORRODED MISSING
17.4 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish - LONG CIRCUM REBAR CORRODED MISSING
20.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - BLISTERING PEELING CONCRETE
20.7 ft. - Survey Abandoned - VEIW DOWNLEG UPSTREAM SIPHON
Observations (16)
| Distance | Code | Observation |
|---|---|---|
| 13.4 | SRC | LONG CIRCUM REBAR CORRODED MISSING |
| 17.4 | SAM | SEVERE AGG |
| 17.4 | MGO | ZOOM 3' APPOX |
| 8.1 | SRV | CIRCUM REBAR |
| 0 | MWL | — |
| 2 | SSS | BLISTERING PEELING CONCRETE |
| 17.4 | SRC | LONG CIRCUM REBAR CORRODED MISSING |
| 10.1 | SAM | SEVERE AGG |
| 13 | MGO | UNUSAL AREA SOIL LOOK AT 8:00 |
| 20.4 | SSS | BLISTERING PEELING CONCRETE |
| 14.9 | SAM | SEVERE AGG |
| 1 | MGO | AIR VENT |
| 13.4 | MGO | ZOOM APPOX 4' |
| 0 | MWM | — |
| 20.7 | MSA | VEIW DOWNLEG UPSTREAM SIPHON |
| 0 | AMH | 3:50AM |
Properties (7)
- additional_info
- DOWNLEG UPSTREAM SIPHON
- custom_field_three
- LONG CIRCUM REBAR CORRODED MISSING
- custom_field_two
- 1
- customer
- LACSD
- datetime
- 2022-02-14T03:35:07-08:00
- documentation
- MARTIN,REVELES,OLIVER 111
- is_lateral_inspection
- false