This document describes a solicitation for cleaning and janitorial services at the Rend Lake Project Office. The U.S. Army Corps of Engineers seeks to award a contract for cleaning services at their Rend Lake Project Office and Visitor Center located in Benton, Illinois. Interested offerors must attend an optional site visit on January 5th, 2021 and submit any questions by January 7th. Electronic proposals must be submitted by January 12th, 2021 to Contract Specialist Kelsey Daniels at the provided email address. The selected contractor will be required to be registered with the System for Award Management prior to award. The solicitation includes details on the pre-proposal site visit, question submission process, proposal submission instructions and point of contact for any requests.