- Date
- 04/30/2021
- W/O
- 885810
- Weather
- Dry
- Operator/Surveyor
- N. ZAHREDDINE
- Sewer ID
- Z00782
- PipeID
- P23208
- Time
- 7:59 AM
- Certificate
- U-109-7948
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K8534
- Sewer Name
- 21 POMONA W.R.P. INFLUENT SEWER #2
- City
- POMONA
- Loc. details
- Easement/Right of Way
- Location Code
- D
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 14
- Purpose
- Routine Assessment
- Project
- WO_885810_TV21089_APR2021
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 30 in.
- Upstream MH
- 21 1073
- Downstream MH
- 21 1267
- Dir. of Survey
- Downstream
- Length Surveyed
- 304.3 ft.
- Total Length
- 304.3 ft.
- Structural Index
- 3
- Structural Quick
- 3200
- Structural Rating
- 6
- O&M Index
- 2
- O&M Quick
- 4B31
- O&M Rating
- 293
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 299
Pipe schematic from manhole 21 1073 to 21 1267 Observation photos (4)

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

16.5 ft. - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS UNDER FLOW

111.4 ft. - Alignment Left, 25 %

235.1 ft. - Alignment Right, 25 %, Start