This solicitation is limited to current R9 Timber Mark and Cruise BPA holders. This is for a non-personal services contract for timber marking and cruising in the South Torpee Springs timber sale area... This solicitation is limited to current R9 Timber Mark and Cruise BPA holders. This is for a non-personal services contract for timber marking and cruising in the South Torpee Springs timber sale area of the Chequamegon-Nicolet National Forest in Wisconsin.