there is an 80-mil thick waterproofing membrane over there.so any movement or seismic event, and the seams are overland and overlapped and welded. and before they proceed on, they'll take the protection board off and test it again electronically and actually we're going to do some spot-flooding of the area, just to make sure that the electronic testing is proving out. that the system is solid and secure. we'll then put down an electronic mesh or mesh between this layer and the second layer, which is again the same thing. when this gets down, this gets tested in the same way and then we pass electricity through the mesh, test it again to make sure there is no penetrations, no built-in potential for leaking there. there is another protection layer that goes over that and then a little thinner, but still robust and durable protection later, followed by drainage mat here and 4" of protectionconcrete slab on top of that. the last item on the graphic is a rigid drain mat as part of the landscaping work. that then -- any water as it comes through the

there is an 80-mil thick waterproofing membrane over there.so any movement or seismic event, and the seams are overland and overlapped and welded. and before they proceed on, they'll take the protection board off and test it again electronically and actually we're going to do some spot-flooding of the area, just to make sure that the electronic testing is proving out. that the system is solid and secure. we'll then put down an electronic mesh or mesh between this layer and the second layer, which is again the same thing. when this gets down, this gets tested in the same way and then we pass electricity through the mesh, test it again to make sure there is no penetrations, no built-in potential for leaking there. there is another protection layer that goes over that and then a little thinner, but still robust and durable protection later, followed by drainage mat here and 4" of protectionconcrete slab on top of that. the last item on the graphic is a rigid drain mat as part of the landscaping work. that then -- any water as it comes through the