The 97 meter long freighter Cyprus Cement allided with floating piers and pleasure craft at Levanger, Norway.  The Cyprus Cement was proceeding out the port when it suffered a failure with its bow thruster and backed into the marina destroying the docks and boats.   No reports of injuries.  Reports state damage is to be over 1 million Norwegian Crowns.   The Cyprus Cement was detained a short time later by the Norwegian Coast Guard.   An investigation into the incident is being conducted.