NOAA intends to award a sole source purchase order to Nortek USA Inc. for Nortek profilers and battery spare parts, with delivery required within 60 days from award. The equipment will be delivered to Chesapeake, VA, and is needed to maintain compatibility with existing CO-OPS water current monitoring systems. Nortek is the only authorized provider and support source for these specialized oceanographic instruments in the U.S. No competitive solicitation is available, but interested firms may submit documentation within 15 days to demonstrate their ability to meet the requirement. No budget amount is specified.