Myra Falls video B

Surface Settlement

This clip is a continuation of video A, and was shot towards the end of the poker's withdrawal from the pad.

Upon full withdrawal the lower half of the filter/drain module is seen to be still holding onto material from the coarser seams through which it passed.

This tenacity is because the inward hydraulic gradient produced by this machine’s unique design generate strong Seepage Forces throughout the materials around poker; and, these are directed towards the poker.