***ONLY SEAPORT MAC HOLDERS SHOULD RESPOND TO THIS SOURCES SOUGHT NOTICE*** Sources Sought Announcement for Diving, Biomedical, Information Technology (IT), Logistics and Program Management Support for the Navy Experimental Diving Unit (NEDU). A Cost Plus Fixed Fee (CPFF) SeaPort NxG Task Order is anticipated for a base period of 12 months with four, one year option periods of 12 months each. Please see attachment N6133126SNQ34 Sources Sought Notice for more information. Only SeaPort MAC holders may be granted access to restricted attachments. Submissions from non-SeaPort MAC holders will not be considered.