The second wave, scheduled for 06:35, consisted of 32 LCVPs carrying four more companies of 8th Infantry, as well as combat engineers and naval demolition teams that were to clear the beach of obstacles. The third wave, scheduled for 06:45, consisted of eight LCTs bringing more DD tanks plus armored bulldozers to assist in clearing paths off the beach. It was to be followed at 06:37 by the fourth wave, which had eight Landing Craft Mechanized (LCM) and three LCVPs with detachments of the 237th and 299th Combat Engineer Battalions, assigned to clear the beach between the high and low water marks.