Enclosed is a Request for Quotation (RFQ) for the consolidation and stabilization of historically significant underground tunnels at the Chief of Mission Residence (CMR), located in Rome, Italy. Please note: Attachment 1 - Technical Specifications shall not be uploaded on SAM.gov. Interested offerors must submit a letter of interest to RomeGSOProcurement@state.gov to request the Attachment mentioned above. The letter of interest should include the: offeror's company name offeror's copy of Historical Certificate of the Chamber of Commerce offeror's e-mail address, and primary point of contact. Attachment 1 - Technical Specifications will be provided upon receipt of the letter of interest.