J 0116_J 0115_7122016_134433.mp4
0 ft. - Upstream Manhole, Survey Begins - SINKHOLE
2 ft. - General Observation - LOOKING D/S
2 ft. - General Observation - LOOKING U/S
| Distance | Code | Observation |
|---|---|---|
| 0 | AMH | SINKHOLE |
| 0 | MWL | — |
| 2.1 | MSA | JUST NEEDED TO HANG THE CAMERA IN THE CENTER OF THE MH. |
| 2 | MGO | LOOKING D/S |
| 2 | MGO | LOOKING U/S |