- Date
- 02/17/2022
- W/O
- 936573
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00316
- PipeID
- P07816
- Time
- 2:16 AM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9784
- Sewer Name
- A JOA-1A DISTRICT 21 INTERCEPTOR
- City
- CITY OF INDUSTRY
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 38
- Purpose
- Routine Assessment
- Project
- WO_936573_TV21027_FEB2022
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 42 in.
- Width
- 54 in.
- Upstream MH
- A 0611
- Downstream MH
- A 0610
- Dir. of Survey
- Downstream
- Length Surveyed
- 123.2 ft.
- Total Length
- 123.2 ft.
- Structural Index
- 2
- Structural Quick
- 312C
- Structural Rating
- 47
- O&M Index
- 1
- O&M Quick
- 1700
- O&M Rating
- 7
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 54
Pipe schematic from manhole A 0611 to A 0610 Observation photos (3)

2.8 ft. - Alignment Right, 10 %, Start

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

121.4 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE