This is a market survey for planning a potential future procurement for dredging services at Waukegan Harbor, Illinois. The work involves mechanically removing up to 500,000 cubic yards of sediment, with placement in a designated area south of the harbor and several optional on-beach sites. The government is seeking information on contractor capability, business size classification under NAICS 237110, and bonding capacity for a project valued between $1,000,000 and $5,000,000. This notice is for planning only and is not a request for proposals or a commitment to contract. Responses are requested by 4:30 p.m. CDT on March 20, 2020.