- Date
- 06/01/2021
- W/O
- 896218
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00234
- PipeID
- P03061
- Time
- 10:55 PM
- Certificate
- U-0720-70309212
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K8933
- Sewer Name
- 02 ARTESIA EXTENSION TRUNK
- City
- CERRITOS
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 39
- Purpose
- Routine Assessment
- Project
- RFIR_WO_896218_TV02341_JUN2021
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 18 in.
- Width
- 10 in.
- Upstream MH
- 02 0030
- Downstream MH
- 02 0029
- Dir. of Survey
- Downstream
- Length Surveyed
- 332.8 ft.
- Total Length
- 332.8 ft.
- Structural Index
- 3
- Structural Quick
- 5748
- Structural Rating
- 358
- O&M Index
- 2
- O&M Quick
- 2L00
- O&M Rating
- 134
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 492
Pipe schematic from manhole 02 0030 to 02 0029 Observation photos (6)

0 ft. - General Observation - ROACHES @ MH

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

30.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

293.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

328.8 ft. - Tap Break-In Intruding, at 12 o'clock, -, #v, within 8 inches of joint: YES, 6", 1" - OPEN

332.8 ft. - General Observation - ROACHES @ MH