- Date
- 08/05/2021
- W/O
- 906378
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00648
- PipeID
- P13195
- Time
- 2:42 AM
- 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.
- 20
- Purpose
- Routine Assessment
- Project
- RFIR_WO_906378_TV16081_AUG2021
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 18 in.
- Width
- 18 in.
- Upstream MH
- 16 0163
- Downstream MH
- 16 0162
- Dir. of Survey
- Downstream
- Length Surveyed
- 518.3 ft.
- Total Length
- 518.3 ft.
- Structural Index
- 3
- Structural Quick
- 3521
- Structural Rating
- 17
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 19
Pipe schematic from manhole 16 0163 to 16 0162 Observation photos (6)

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

15.5 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

49.9 ft. - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

68.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

369.2 ft. - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

495.2 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES