This is a combined synopsis/solicitation issued as an RFQ for janitorial services and is a total small business set-aside. The applicable NAICS code is 561720, with a small business size standard of $22 million. Only one site visit is scheduled; registration is not required, and the site visit provision directly addresses whether attendance is mandatory. The agency will not answer questions about the incumbent, previous contract history, whether the site visit is mandatory, or site visit registration. Quoters must monitor the solicitation for updates and amendments.