Then where does it go from their does that mean it being thrown out and therefore he cannot get the nomination or does another committee have to be appointed?
The only way that the DemocRATs could totally defeat Bolton in committee is to never show up for a committee meeting. As soon as they show up, the chairman - Lugar - will call for a vote.
If the RATs never show up, they would face a lot of bad publicity. It just isn't done. Thus, it's at best, a delaying tactic.