- Date
- 10/18/2019
- W/O
- 787682
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00763
- PipeID
- P25687
- Time
- 1:58 PM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K7063
- Sewer Name
- 21 DISTRICT #21 OUTFALL TRUNK
- City
- WALNUT
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 28
- Purpose
- Routine Assessment
- Project
- RFIR_WO_787682_TV21096_SEP2019
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 36 in.
- Width
- 36 in.
- Upstream MH
- 21 1296
- Downstream MH
- 21 1295
- Dir. of Survey
- Downstream
- Length Surveyed
- 328.5 ft.
- Total Length
- 328.5 ft.
- Structural Index
- 2
- Structural Quick
- 2J00
- Structural Rating
- 114
- O&M Index
- 2
- O&M Quick
- 2d00
- O&M Rating
- 370
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 484
Pipe schematic from manhole 21 1296 to 21 1295 Observation photos (3)

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

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

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