Search operations on the Costa Concordia resume after being suspended for a day due to weather conditions.<br/> Recovery workers are searching for the bodies of 15 people still missing -- weeks after the ship hit rocks off the Italian island of Giglio.<br/> Bad weather had already delayed plans to begin removing the 2,300 tonnes of diesel fuel from the ship's tanks -- an operation expected to take up to a month once it gets underway.<br/> On Monday, navy teams also inspected the wreckage to determine whether salvage boats could safely work close to the ship.<br/> The half-submerged vessel could remain where it lies until the end of the year or longer before it can be broken up or salvaged.<br/> But the Costa Concordia is moving an estimated one millimeter every six hours -- raising fears that it could eventually slip entirely beneath the waters of the Mediterranean.<br/> Travis Brecher, Reuters