The purpose of this project is the full replacement of all potable water (cold, hot, and hot circulation) and sewage systems throughout the property. A site visit will be necessary. Request for Quotat... The purpose of this project is the full replacement of all potable water (cold, hot, and hot circulation) and sewage systems throughout the property. A site visit will be necessary. Request for Quotation Number: PR16183144 Due date for quotation: 01. September 2026, 17:00 CET To request the solicitation documents, prospective vendors should contact berlineinkauf@state.gov with the request number, PR16183144 in the subject line of the E-mail.