05 1544_05 1543_12122017_022136.mp4
- Date
- 12/12/2017
- W/O
- 0673986
- Weather
- Dry
- Operator/Surveyor
- MARTIN,MANANES,OLIVER 111
- Sewer ID
- Z00495
- PipeID
- P06767
- Time
- 12:57 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H0699
- Sewer Name
- 05 NORTH TORRANCE TRUNK
- City
- TORRANCE
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 25
- Purpose
- Routine Assessment
- Project
- 20171209MDM_NORTH_TORRANCE_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 18 in.
- Upstream MH
- 05 1544
- Downstream MH
- 05 1543
- Dir. of Survey
- Downstream
- Length Surveyed
- 717.8 ft.
- Total Length
- 717.8 ft.
- Structural Index
- 3
- Structural Quick
- 5333
- Structural Rating
- 30
- O&M Index
- 3
- O&M Quick
- 4224
- O&M Rating
- 16
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 46
Observation photos (15)
1 ft. - General Observation - CRACK IN STACK POURING WATER
2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE
5.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC
19.7 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG
19.7 ft. - General Observation - 18" RCP
64.7 ft. - Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR
145.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE
436.5 ft. - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - PEELED CONCRETE & DEBRIE
437.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 07 to 10 o'clock, , within 8 inches of joint: YES
443.9 ft. - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG
453.3 ft. - General Observation - WHITE COATING ON PIPE FROM CONN
454.1 ft. - General Observation - WHITE COATING ON PIPE
604.9 ft. - Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES - CIRCUM REBAR
604.9 ft. - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR
688.5 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE
Observations (37)
| Distance | Code | Observation |
|---|---|---|
| 593 | MWL | — |
| 443.9 | SAP | SEVERE AGG |
| 631.8 | MWL | — |
| 19.7 | SAP | SEVERE AGG |
| 548.3 | MWL | — |
| 5.2 | SAV | SEVERE AGG SPORATIC |
| 717.3 | SSS | BLISTERTING PEELING CONCRETE |
| 365 | MWL | — |
| 441.6 | TB | Active |
| 145.2 | SSS | PEELING CONCRETE |
| 604.9 | SRC | CIRCUM REBAR |
| 2 | SSS | BLISTERING PEELING CONCRETE |
| 631.8 | MWM | — |
| 548.3 | MWM | — |
| 469.3 | MWM | — |
| 19.7 | MGO | 18" RCP |
| 67.8 | SRV | CIRCUM REBAR |
| 0 | MWM | — |
| 717.3 | MGO | Conn. @ Mh, 9 O' Clock. Active |
| 604.9 | SRC | CIRCUM REBAR |
| 469.3 | MWL | — |
| 49.7 | SAP | SEVERE AGG |
| 1 | MGO | CRACK IN STACK POURING WATER |
| 454.1 | MGO | WHITE COATING ON PIPE |
| 314.6 | DSZ | PEELED CONCRETE |
| 0 | MWL | — |
| 437.1 | DAGS | — |
| 692.3 | MGO | ZOOM 25' |
| 167.2 | DSZ | PEELED CONCRETE |
| 717.3 | SAV | SEVERE AGG |
| 453.3 | MGO | WHITE COATING ON PIPE FROM CONN |
| 717.8 | AMH | 3:30AM |
| 593 | DSZ | PEELED CONCRETE & DEBRIE |
| 688.5 | SSS | PEELING CONCRETE |
| 0 | AMH | 2:25AM |
| 436.5 | DSZ | PEELED CONCRETE & DEBRIE |
| 64.7 | SRV | CIRCUM REBAR |
Properties (6)
- custom_field_three
- CIRCUM REBAR CORRODED
- custom_field_two
- 2
- customer
- LACSD
- datetime
- 2017-12-12T00:57:36-08:00
- documentation
- MARTIN,MANANES,OLIVER 111
- is_lateral_inspection
- false