that the cable had even more protection inside of its first membrane encasement for larger buildings or higher wind uplift ratings it is often necessary to fasten the same pieces of cable in locations other than at the perimeters of the buildings regardless of the cables running through the interior sections of the roof in these situations one would prefer to provide additional fasteners to the individual sections of the interior or perimeter cables this fastening would be done in methods appropriate to the substrate and would be done in distances that would lead to sufficient hold down strength in most buildings with concrete decking systems the deck consists of a plurality of concrete panels all of which are of similar sizes one possible option for fastening in these types of decking systems would be to drill through the material which lies between the concrete panels typically a filler material one could then place an eyebolt through this hole with the eye above the roof and membrane and the bolt end protruding into the building itself on the bolt end one could place a washer that was larger than the gap between the concrete panels and then place a nut to secure the washer with sufficient tightness this again is merely one method for fastening and many alternate methods may be provided while still adhering to the spirit of the invention in any of these cases the fastener that is located within the length of the cable i e not at the endpoints should not.