He trotted forward to the guards, and let them know that he was the subject matter expert on the unknown explosion, and was waiting for a specific dwarf to arrive to meet him. He also added that he had already let the individual he was waiting for know he was present, but that it might be a few hours before they got free of their current duties to come meet him, but that he was going to wait right here, with his hands conspicuously visible, and in full view so they wouldn't feel the urge to greet him with one of the many, many traps if he had to go inside. He then summoned himself a chair and small table, and pulled out a bottle of rum, before getting comfortable waiting for Moridin.