2.2 15-Day Deletion Timer for Not ‘Touched’ Structures.
After 15-days, a structure not ‘touched’(interacted with) will be deleted by the server. You or others must minimally ‘touch’ a structure every 15-days to avoid deletion.
touch means literally standing on top of the structure or walking on the blocks. HWS Structure Commander (via HWS Connect) displays the number of days since a structure was last touched. Using the Control Menu ( P ) is NOT considered touching.