- Date
- 03/05/2019
- W/O
- 752349
- Weather
- Light Rain
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z00757
- PipeID
- P15592
- Time
- 9:53 PM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K5821
- Sewer Name
- 21 CENTER STREET TRUNK
- City
- CITY OF INDUSTRY
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 21
- Page No.
- 35
- Purpose
- Routine Assessment
- Project
- WO_752349_TV21069_FEB2019
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 18 in.
- Width
- 18 in.
- Upstream MH
- 21 0386
- Downstream MH
- H 0995
- Dir. of Survey
- Downstream
- Length Surveyed
- 111.9 ft.
- Total Length
- 111.9 ft.
- Structural Index
- 3
- Structural Quick
- 3300
- Structural Rating
- 9
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 11
Pipe schematic from manhole 21 0386 to H 0995 Observation photos (4)

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

10.4 ft. - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

102.7 ft. - Crack Multiple, from 09 to 11 o'clock, within 8 inches of joint: YES

106.7 ft. - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES