- Date
- 08/11/2017
- W/O
- 0647700
- Weather
- Dry
- Operator/Surveyor
- MARTIN
- Sewer ID
- Z00157
- PipeID
- P10038
- Time
- 4:39 AM
- Certificate
- U-1014-06022543
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- H0612
- Sewer Name
- D JOINT OUTFALL D - UNIT 6 RELIEF
- City
- HAWTHORNE
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 05
- Page No.
- 17
- Purpose
- Routine Assessment
- Project
- 20170811MDM_JOINT_OUTFALL_D_UNIT_RELIEF
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 39 in.
- Upstream MH
- D 0162
- Downstream MH
- D 0161
- Dir. of Survey
- Downstream
- Length Surveyed
- 172.9 ft.
- Total Length
- 172.9 ft.
- Structural Index
- 3
- Structural Quick
- 3400
- Structural Rating
- 12
- O&M Index
- 4
- O&M Quick
- 4100
- O&M Rating
- 4
- Overall Index
- 3
- Overall Quick
- —
- Overall Rating
- 16
Pipe schematic from manhole D 0162 to D 0161 Observation photos (4)

2 ft. - General Observation - MAG COAT 90% START 10:00 TO 2:00

13.5 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

81.9 ft. - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

119.7 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC