The Department of Defense, specifically the Department of the Army's Baltimore District, is seeking to procure a subscription to the ProjNet Bidder Inquiry Service to enhance the management of Requests for Information (RFIs) during the solicitation period for construction project acquisitions. This service, provided exclusively by the National Institute of Building Sciences (NIBS), is crucial for facilitating communication between interested parties and the contracting office. The procurement will be structured as a Brand Name only sole source Request for Quotation (RFQ), with a base period of one year and four optional years for continued service. Interested vendors can reach out to Ms. Erica Stiner at erica.j.stiner@usace.army.mil for further details.