- Date
- 03/21/2017
- W/O
- 607686
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00316
- PipeID
- P07786
- Time
- 8:58 AM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K4326
- Sewer Name
- A JOA-1A DISTRICT 21 INTERCEPTOR
- City
- WHITTIER
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 33
- Purpose
- Routine Assessment
- Project
- WO_607686_TV21041_MAR2017
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 72 in.
- Width
- 72 in.
- Upstream MH
- A 0581
- Downstream MH
- A 1090
- Dir. of Survey
- Downstream
- Length Surveyed
- 861.3 ft.
- Total Length
- 861.3 ft.
- Structural Index
- 3
- Structural Quick
- 3a2a
- Structural Rating
- 860
- O&M Index
- 2
- O&M Quick
- 2a00
- O&M Rating
- 344
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 1204
Pipe schematic from manhole A 0581 to A 1090 Observation photos (3)

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

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

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