- Date
- 03/24/2016
- W/O
- 557615
- Weather
- Dry
- Operator/Surveyor
- J. HARTOOG
- Sewer ID
- Z00773
- PipeID
- P15882
- Time
- 9:51 PM
- Certificate
- U-507-03-3386
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K3236
- Sewer Name
- 21 LA VERNE TRUNK, SECTION 3
- City
- POMONA, CA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 09
- Purpose
- Routine Assessment
- Project
- WO_557615_TV21048_2016MAR
- Sewer Type
- GRAVITY
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 12 in.
- Upstream MH
- 21 0769
- Downstream MH
- 21 0768
- Dir. of Survey
- Downstream
- Length Surveyed
- 110.8 ft.
- Total Length
- 110.8 ft.
- Structural Index
- 2
- Structural Quick
- 3211
- Structural Rating
- 7
- O&M Index
- 0
- O&M Quick
- 0000
- O&M Rating
- 0
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 7
Pipe schematic from manhole 21 0769 to 21 0768 Observation photos (3)

0 ft. - Water Mark, 20 %of cross sectional area

7.7 ft. - Water Level, Sag in pipe, 35 %of cross sectional area, Start

89.4 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES