- Date
- 04/18/2022
- W/O
- 946702
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00766
- PipeID
- P15814
- Time
- 10:46 PM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K10040
- Sewer Name
- 21 FIRST STREET TRUNK, SECTS 1&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
- RFIR_WO_946702_TV21052_APR2022
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 16 in.
- Width
- 16 in.
- Upstream MH
- 21 0664
- Downstream MH
- 21 0663
- Dir. of Survey
- Downstream
- Length Surveyed
- 612.3 ft.
- Total Length
- 612.3 ft.
- Structural Index
- 3
- Structural Quick
- 513W
- Structural Rating
- 368
- O&M Index
- 2
- O&M Quick
- 2V00
- O&M Rating
- 226
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 594
Pipe schematic from manhole 21 0664 to 21 0663 Observation photos (3)

4.9 ft. - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

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

284.3 ft. - Hole, from 09 to 12 o'clock, within 8 inches of joint: YES