- Date
- 10/12/2018
- W/O
- 729409
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00806
- PipeID
- P16479
- Time
- 1:32 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K6166
- Sewer Name
- 22 DISTRICT #22 MAIN RELIEF TRUNK
- City
- WEST COVINA
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 22
- Page No.
- 31
- Purpose
- Routine Assessment
- Project
- RFIR_WO_729409_TV22152_OCT2018
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 27 in.
- Width
- 27 in.
- Upstream MH
- 22 1283
- Downstream MH
- 22 1282
- Dir. of Survey
- Downstream
- Length Surveyed
- 491.4 ft.
- Total Length
- 491.4 ft.
- Structural Index
- 3
- Structural Quick
- 3R2R
- Structural Rating
- 485
- O&M Index
- 2
- O&M Quick
- 2S00
- O&M Rating
- 196
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 681
Pipe schematic from manhole 22 1283 to 22 1282 Observation photos (3)

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

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

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