- Date
- 06/01/2017
- W/O
- 635495
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00942
- PipeID
- P11177
- Time
- 12:14 AM
- 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
- Sewer Type
- Gravity
- Material
- NRCP
- Shape
- Circular
- Height
- 22 in.
- Width
- 22 in.
- Upstream MH
- H 0768A
- Downstream MH
- H 0768
- Dir. of Survey
- Downstream
- Length Surveyed
- 611.7 ft.
- Total Length
- 611.7 ft.
- Structural Index
- 1
- Structural Quick
- 1W00
- Structural Rating
- 121
- O&M Index
- 2
- O&M Quick
- 512W
- O&M Rating
- 249
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 370
Pipe schematic from manhole H 0768A to H 0768 Observation photos (3)

3.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

6.1 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

605.4 ft. - Deposits Attached Grease, 35 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES