Rig survivors say BP , Transocean official argued over shortcut on day of blast . BP official won argument : ` ` ` This is how it 's gon na be , '' he said , according to witness . Comment: The Deepwater Horizon oil rig exploded in the Gulf of Mexico last week and sank into the sea off Louisiana. BP routinely cut corners and pushed ahead despite safety concerns , workers say .
Rig survivors say BP , Transocean official argued over shortcut on day of blast . BP official won argument : ` ` This is how it 's gon na be , '' he said , according to witness . Comment: The Deepwater Horizon oil rig exploded in the Gulf of Mexico last week and sank into the sea off Louisiana. BP routinely cut corners and pushed ahead despite safety concerns , workers say .