- Date
- 01/21/2021
- W/O
- 865005
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00040
- PipeID
- P24754
- Time
- 11:43 PM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K8428
- Sewer Name
- F JOINT OUTFALL F - UNIT 4 RELIEF
- City
- NORWALK
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 37
- Purpose
- Routine Assessment
- Project
- WO_865005_TV02236_DEC2020
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 39 in.
- Width
- 39 in.
- Upstream MH
- F 0261
- Downstream MH
- F 0332
- Dir. of Survey
- Downstream
- Length Surveyed
- 30.3 ft.
- Total Length
- 30.3 ft.
- Structural Index
- 3
- Structural Quick
- 3522
- Structural Rating
- 19
- O&M Index
- 2
- O&M Quick
- 4125
- O&M Rating
- 14
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 33
Pipe schematic from manhole F 0261 to F 0332 Observation photos (3)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

3.7 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

20.2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start