- Date
- 01/10/2020
- W/O
- 802990
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00040
- PipeID
- P10227
- Time
- 1:02 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K7270
- Sewer Name
- F JOINT OUTFALL F - UNIT 4 RELIEF
- City
- NORWALK
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 33
- Purpose
- Routine Assessment
- Project
- WO_802990_TV02236_DEC2019
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Width
- 27 in.
- Upstream MH
- F 0274
- Downstream MH
- F 0273
- Dir. of Survey
- Downstream
- Length Surveyed
- 8.4 ft.
- Total Length
- 8.4 ft.
- Structural Index
- 3
- Structural Quick
- 3222
- Structural Rating
- 10
- O&M Index
- 3
- O&M Quick
- 5122
- O&M Rating
- 9
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 19
Pipe schematic from manhole F 0274 to F 0273 Observation photos (4)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

2 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

8.4 ft. - Survey Abandoned - DUE TO HIGH WATER LEVEL.