- Date
- 02/27/2018
- W/O
- 690070
- Weather
- Light Rain
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00553
- PipeID
- P06003
- Time
- 3:34 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K5467
- Sewer Name
- 05 MANCHESTER-VERMONT DIVERSION EXTENSION TRUNK
- City
- LOS ANGELES
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 01
- Page No.
- 09
- Purpose
- Routine Assessment
- Project
- WO_690070_TV05272_MAR2018
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 05 2231
- Downstream MH
- 05 0775
- Dir. of Survey
- Downstream
- Length Surveyed
- 214.3 ft.
- Total Length
- 214.3 ft.
- Structural Index
- 4
- Structural Quick
- 4G00
- Structural Rating
- 164
- O&M Index
- 2
- O&M Quick
- 2P00
- O&M Rating
- 168
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 332
Pipe schematic from manhole 05 2231 to 05 0775 Observation photos (4)

0 ft. - Upstream Manhole, Survey Begins - 05 2231

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

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

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