- Date
- 04/17/2019
- W/O
- 761295
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00766
- PipeID
- P21350
- Time
- 11:09 PM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K6505
- Sewer Name
- 21 FIRST STREET TRUNK, SECTS 1&2
- City
- POMONA
- Loc. details
- Parking Lot
- Location Code
- G
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 14
- Purpose
- Routine Assessment
- Project
- RFIR_WO_761295_TV21117_APR2019
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 16 in.
- Width
- 16 in.
- Upstream MH
- 21 0664
- Downstream MH
- 21 0665
- Dir. of Survey
- Upstream
- Length Surveyed
- 964.4 ft.
- Total Length
- 964.4 ft.
- Structural Index
- 2
- Structural Quick
- 2100
- Structural Rating
- 2
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 4
Pipe schematic from manhole 21 0664 to 21 0665 Observation photos (2)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

4.2 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES