- Date
- 01/08/2016
- W/O
- 546949
- Weather
- Dry
- Operator/Surveyor
- N.ZAHREDDINE
- Sewer ID
- Z00252
- PipeID
- P03479
- Time
- 2:30 AM
- Certificate
- U-109-7948
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K2951
- Sewer Name
- 02 DOWNEY-BELLFLOWER DIVERSION TRUNK
- City
- DOWNEY
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 24
- Purpose
- Routine Assessment
- Project
- WO_546949_TV02053_JAN2016
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 24 in.
- Upstream MH
- 02 0911
- Downstream MH
- 02 0910
- Dir. of Survey
- Downstream
- Length Surveyed
- 389.5 ft.
- Total Length
- 389.5 ft.
- Structural Index
- 2
- Structural Quick
- 4431
- Structural Rating
- 134
- O&M Index
- 4
- O&M Quick
- 4100
- O&M Rating
- 4
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 138
Pipe schematic from manhole 02 0911 to 02 0910 Observation photos (5)

6.3 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES, Start

63.5 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

96.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

117.1 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

230.6 ft. - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES