- Date
- 05/31/2017
- W/O
- 635495
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00942
- PipeID
- P24280
- Time
- 10:24 PM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K4535
- Sewer Name
- H JOINT OUTFALL H - UNIT 9C
- City
- COVINA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 25
- Purpose
- Routine Assessment
- Project
- WO_635495_TV22079_MAY2017
- Material
- NRCP
- Shape
- Circular
- Height
- 28 in.
- Width
- 28 in.
- Upstream MH
- H 0768A
- Downstream MH
- H 0769
- Dir. of Survey
- Upstream
- Length Surveyed
- 958.7 ft.
- Total Length
- 958.7 ft.
- Structural Index
- 1
- Structural Quick
- 1e00
- Structural Rating
- 191
- O&M Index
- 2
- O&M Quick
- 3O2_
- O&M Rating
- 562
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 753
Observation photos (7)
3.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start
3.9 ft. - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start
3.9 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start
216.5 ft. - Alignment Left, 5 %
271.1 ft. - Deposits Settled Compacted, 15 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Start
774.8 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS
794.3 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start
Observations (19)
| Distance | Code | Observation |
|---|---|---|
| 409.6 | LR | — |
| 958.6 | DSZ | DEBRIS |
| 794.3 | DAGS | — |
| 3.9 | DAGS | — |
| 958.7 | MSA | GREASE |
| 322.5 | DSC | — |
| 0 | MGO | — |
| 0 | AMH | H 0768A |
| 3.9 | DSF | — |
| 958.6 | DAGS | — |
| 958.6 | SRI | — |
| 3.9 | SRI | — |
| 794.3 | DAGS | — |
| 774.8 | DSZ | DEBRIS |
| 0 | MWL | — |
| 216.5 | LL | — |
| 271.1 | DSC | — |
| 774.8 | DSF | — |
| 0 | MWM | — |
Properties (5)
- additional_info
- SC340750
- custom_field_two
- 5
- customer
- LACSD
- datetime
- 2017-05-31T22:24:15-07:00
- sewer_category
- Gravity