- Date
- 08/04/2021
- W/O
- 906378
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00648
- PipeID
- P13208
- Time
- 10:56 PM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K9251
- Sewer Name
- 16 ARROYO SECO TRUNK, SECTION 5
- City
- SOUTH PASADENA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 16
- Page No.
- 17
- Purpose
- Routine Assessment
- Project
- RFIR_WO_906378_TV16081_AUG2021
- Sewer Type
- Gravity
- Material
- CIP
- Shape
- Circular
- Height
- 16 in.
- Width
- 16 in.
- Upstream MH
- 16 0176
- Downstream MH
- 16 0175
- Dir. of Survey
- Downstream
- Length Surveyed
- 14.9 ft.
- Total Length
- 14.9 ft.
- Structural Index
- 3
- Structural Quick
- 3100
- Structural Rating
- 3
- O&M Index
- 2
- O&M Quick
- 2200
- O&M Rating
- 4
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 7
Pipe schematic from manhole 16 0176 to 16 0175 Observation photos (4)

2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start

2.1 ft. - Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

5.4 ft. - Obstacles Rocks, 10 %of cross sectional area, from 06 to 07 o'clock

14.9 ft. - Survey Abandoned - SEVERE CORROSION