- Date
- 03/29/2017
- W/O
- 624437
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00695
- PipeID
- P13956
- Time
- 11:29 PM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- 4335
- Sewer Name
- 18 ORR AND DAY ROAD TRUNK
- City
- NORWALK
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 18
- Page No.
- 29
- Purpose
- Routine Assessment
- Project
- WO_624437_TV18043_MAR2017
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 30 in.
- Width
- 30 in.
- Upstream MH
- 18 0135
- Downstream MH
- 18 0134
- Dir. of Survey
- Downstream
- Length Surveyed
- 527.7 ft.
- Total Length
- 527.7 ft.
- Structural Index
- 2
- Structural Quick
- 2T00
- Structural Rating
- 210
- O&M Index
- 2
- O&M Quick
- 2T00
- O&M Rating
- 210
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 420
Pipe schematic from manhole 18 0135 to 18 0134 Observation photos (2)

2.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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