- Date
- 10/17/2017
- W/O
- 0667696
- Weather
- Dry
- Operator/Surveyor
- IGNACIO
- Sewer ID
- Z01090
- PipeID
- P24656
- Time
- 9:04 AM
- Certificate
- PENDING
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- G7540
- Sewer Name
- 29 ALAMITOS PUMPING PLANT 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
- 20171017MI_ALAMITOS_PUMPING_PLANT_SEWER
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 8 in.
- Upstream MH
- 29 0543
- Downstream MH
- 29 0733
- Dir. of Survey
- Upstream
- Length Surveyed
- 80 ft.
- Total Length
- 80 ft.
- Structural Index
- 2
- Structural Quick
- 3323
- Structural Rating
- 16
- O&M Index
- 2
- O&M Quick
- 2100
- O&M Rating
- 2
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 18
Pipe schematic from manhole 29 0543 to 29 0733 Observation photos (6)

7 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

21.6 ft. - Crack Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES

23 ft. - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

73.5 ft. - Joint Offset Medium, 1"

73.7 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES - THROUGHOUT THE REACH

80 ft. - Survey Abandoned - DUE TO OFFSET JOINT, ZOOMED APPROX 100' U/S OF MH 543