- Date
- 09/12/2022
- W/O
- 967097
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00104
- PipeID
- P09152
- Time
- 12:13 PM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K10371
- Sewer Name
- B JOINT OUTFALL B - UNIT 8A
- City
- EL MONTE
- Loc. details
- Parking Lot
- Location Code
- G
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 22
- Purpose
- Routine Assessment
- Project
- RFIR_WO_967097_TV15149_AUG2022
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 36 in.
- Width
- 51 in.
- Upstream MH
- B 0580
- Downstream MH
- B 0581
- Dir. of Survey
- Upstream
- Length Surveyed
- 491.2 ft.
- Total Length
- 491.2 ft.
- Structural Index
- 2
- Structural Quick
- 3D23
- Structural Rating
- 152
- O&M Index
- 2
- O&M Quick
- 2Q00
- O&M Rating
- 182
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 334
Pipe schematic from manhole B 0580 to B 0581 Observation photos (3)

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

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

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