Complex sentence: Osgood orders an excessive amount of explosive charges deployed around a particular rock formation to hasten operations; his team disagrees with this dangerous short-cut and Osgood storms off to do it himself.
Split into simpler sentences: Osgood orders an excessive amount of explosive charges deployed around a particular rock formation to hasten the operation. When his team disagrees with this dangerous short-cut, Osgood storms off to do it himself.