This is a market survey for a planned water main replacement project in Elmwood Park, Illinois, specifically along 77th Avenue and 73rd Court. The work involves retiring existing cast iron mains and installing new ductile iron water mains, including associated hydrants, valves, sewer replacement, and restoration. The government is seeking information from contractors, particularly regarding their business size under NAICS code 237110 and their capability to obtain a performance bond for a project valued between $1,000,000 and $5,000,000. This notice is for planning purposes only and is not a request for proposals. Responses are requested by a specified deadline to assist in market research.