- Date
- 08/05/2019
- W/O
- 0785336
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00241
- PipeID
- P04286
- Time
- 2:46 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- I0205
- Sewer Name
- 02 CITY TERRACE TRUNK
- City
- LOS ANGLES
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 07A
- Purpose
- Routine Assessment
- Project
- 20190802MDM_CITY_TERRACE_TRUNK
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 21 in.
- Upstream MH
- 02 2077
- Downstream MH
- 02 2078
- Dir. of Survey
- Upstream
- Length Surveyed
- 469 ft.
- Total Length
- 469 ft.
- Structural Index
- 2
- Structural Quick
- 2200
- Structural Rating
- 4
- O&M Index
- 2
- O&M Quick
- 2500
- O&M Rating
- 10
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 14
Pipe schematic from manhole 02 2077 to 02 2078 Observation photos (7)

2 ft. - General Observation - 100% MAG COAT START

9.8 ft. - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - SLIGHT FLAKING CONCRETE UNDER MAG COAT

20.2 ft. - General Observation - ROUGH TEXTURED CONCRETE UNDER MAG COAT

89.8 ft. - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - ROUGH TEXTURED CONCRETE UNDER MAG COAT

106.5 ft. - General Observation - 100% MAG COAT

183.6 ft. - General Observation - CONCRETE GOOD CONDITION UNDER MAG COAT

392.1 ft. - General Observation - ROUGH TEXTURED CONCRETE