- Date
- 04/11/2018
- W/O
- 696197
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00778
- PipeID
- P15563
- Time
- 1:55 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K5565
- Sewer Name
- 21 NOGALES STREET TRUNK
- City
- WALNUT
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 35
- Purpose
- Routine Assessment
- Project
- WO_696197_TV21095_APR2018
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 21 in.
- Width
- 21 in.
- Upstream MH
- 21 0361A
- Downstream MH
- 21 0361
- Dir. of Survey
- Downstream
- Length Surveyed
- 156.2 ft.
- Total Length
- 156.2 ft.
- Structural Index
- 3
- Structural Quick
- 3E00
- Structural Rating
- 84
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 86
Pipe schematic from manhole 21 0361A to 21 0361 Observation photos (2)

16.4 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

50.1 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES