- Date
- 07/26/2018
- W/O
- 717991
- Weather
- Dry
- Operator/Surveyor
- E. RUIZ
- Sewer ID
- Z00537
- PipeID
- P24495
- Time
- 11:47 PM
- Certificate
- U-715-07000753
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K5325
- Sewer Name
- 29 21ST STREET SEWER
- City
- SIGNAL HILL
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 29
- Page No.
- 03
- Purpose
- Routine Assessment
- Project
- WO_717991_TV29055_AUG2018
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 10 in.
- Width
- 10 in.
- Upstream MH
- 29 0454
- Downstream MH
- 29 0369
- Dir. of Survey
- Downstream
- Length Surveyed
- 102.6 ft.
- Total Length
- 102.6 ft.
- Structural Index
- 4
- Structural Quick
- 4131
- Structural Rating
- 7
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 9
Pipe schematic from manhole 29 0454 to 29 0369 Observation photos (3)

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

95.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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