- Date
- 08/22/2017
- W/O
- 651622
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00790
- PipeID
- P17335
- Time
- 2:41 AM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K4694
- Sewer Name
- 22 BASE LINE TRUNK
- City
- GLENDORA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 12
- Purpose
- Routine Assessment
- Project
- WO_651622_TV22002_AUG2017
- Material
- NRCP
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 22 0965
- Downstream MH
- 22 0964
- Dir. of Survey
- Downstream
- Length Surveyed
- 72.7 ft.
- Total Length
- 72.7 ft.
- Structural Index
- 2
- Structural Quick
- 2212
- Structural Rating
- 6
- O&M Index
- 2
- O&M Quick
- 2200
- O&M Rating
- 4
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 10
Pipe schematic from manhole 22 0965 to 22 0964 Observation photos (3)

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

2.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

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