30 0041_30 0040_842021_025229.mp4
- Date
- 08/04/2021
- W/O
- 0896127
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00878
- PipeID
- P17744
- Time
- 2:28 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H1901
- Sewer Name
- 30 SOUTH BAY CITIES MAIN TRUNK
- City
- HERONDO BEACH
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 30
- Page No.
- 04
- Purpose
- Capital Improvement Program Assesment
- Project
- 20210804MDM_SOUTH_BAY_CITIES_MAIN_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Upstream MH
- 30 0041
- Downstream MH
- 30 0040
- Dir. of Survey
- Downstream
- Length Surveyed
- 315.7 ft.
- Total Length
- 315.7 ft.
- Structural Index
- 4
- Structural Quick
- 5543
- Structural Rating
- 39
- O&M Index
- 3
- O&M Quick
- 3321
- O&M Rating
- 11
- Overall Index
- 4
- Overall Quick
- —
- Overall Rating
- 50
Observation photos (15)
2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG
2 ft. - General Observation - MAG COAT 80% START
2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE
2 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR
7 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG
9.9 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - PEELED CONCRETE PIPE I UNDERE FLOW
12.4 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR
17.9 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - PEELED CONCRETE PIPE
22.6 ft. - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: YES, - LONG REBAR
28.4 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR
31.8 ft. - Surface Reinforcement Corroded, from 08 to 09 o'clock, within 8 inches of joint: NO - CIRCUM REBAR
36.8 ft. - Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG
52.4 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - PEELED CONCRET UNDER FLOW
68.5 ft. - General Observation - MAG COAT 95% START
172.4 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE UNDER FLOW
Observations (24)
| Distance | Code | Observation |
|---|---|---|
| 52.4 | DSZ | PEELED CONCRET UNDER FLOW |
| 0 | AMH | 2:40AM |
| 28.4 | SRC | CIRCUM REBAR |
| 315.7 | AMH | 2:25AM |
| 7 | SAM | SEVERE AGG |
| 301.7 | DSZ | PEELED CONCRETE PIPE UNDER FLOW |
| 22.6 | SRC | LONG REBAR |
| 68.5 | MGO | MAG COAT 95% START |
| 17.9 | DSZ | PEELED CONCRETE PIPE |
| 0 | MWM | — |
| 9.9 | DSZ | PEELED CONCRETE PIPE I UNDERE FLOW |
| 315 | SSS | BLISTERING PEELING CONCRETE |
| 2 | SAM | SEVERE AGG |
| 2 | MGO | MAG COAT 80% START |
| 315 | MGO | MAG COAT 95% FINISH |
| 36.8 | SAM | SEVERE AGG |
| 315 | SAM | SEVERE AGG |
| 2 | SSS | BLISTERING PEELING CONCRETE |
| 31.8 | SRC | CIRCUM REBAR |
| 280.5 | DSZ | PEELED PIPE UNDER FLOW |
| 2 | SRC | CIRCUM REBAR |
| 0 | MWL | — |
| 172.4 | DSZ | PEELED CONCRETE UNDER FLOW |
| 12.4 | SRC | CIRCUM REBAR |
Properties (6)
- custom_field_three
- LONG & CIRCUM REBAR CORRODED- 80% MAG COAT
- custom_field_two
- 2
- customer
- LACSD
- datetime
- 2021-08-04T02:28:54-07:00
- documentation
- MARTIN,REVELES,OLIVER 111,RAMERIZ
- is_lateral_inspection
- false