The U.S. Army Corps of Engineers, Norfolk District, is seeking qualified firms for a Firm, Fixed Price Indefinite Delivery Indefinite Quantity (IDIQ) contract to provide topographic and hydrographic survey services for navigation channels in Virginia and parts of northeast North Carolina. The procurement aims to support federal navigation projects by requiring firms to perform hydrographic surveying, topographic, geodetic, and property surveys, ensuring deliverables are compatible with HYPACK software. Interested firms must respond to this Sources Sought Notice by 3 PM EST on January 27, 2025, providing their capabilities and relevant experience to Jonathan Chae at jonathan.j.chae2@usace.army.mil, with a copy to Stormie Wicks at stormie.b.wicks@usace.army.mil. The NAICS code for this opportunity is 541370, with a small business size standard of $19 million.