- Date
- 04/02/2019
- W/O
- 755926
- Weather
- Dry
- Operator/Surveyor
- E.RUIZ
- Sewer ID
- Z00772
- PipeID
- P15922
- Time
- 10:52 PM
- Certificate
- U-715-07000753
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K6509
- Sewer Name
- 21 LA VERNE TRUNK, SECTION 2
- City
- LA VERNE
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 05
- Purpose
- Routine Assessment
- Project
- RFIR_WO_755926_TV21092_MAR2019
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 12 in.
- Width
- 12 in.
- Upstream MH
- 21 0821A
- Downstream MH
- 21 0821
- Dir. of Survey
- Downstream
- Length Surveyed
- 76.3 ft.
- Total Length
- 76.3 ft.
- Structural Index
- 4
- Structural Quick
- 4232
- Structural Rating
- 14
- O&M Index
- 1
- O&M Quick
- 1100
- O&M Rating
- 1
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 15
Pipe schematic from manhole 21 0821A to 21 0821 Observation photos (4)

2.8 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

5.7 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

52.4 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start