Subject: Request for Quotations number 19KZ1026Q0004 Enclosed is a Request for Quotations (RFQ) for technical services required for the proper care and preventive maintenance of Building Automation System (BAS). If you would like to submit quotation, follow the instructions in Section 3 of the solicitation, complete the required portions of the attached document, and submit it to the address shown on the Standard Form 1449 that follows this letter. The U.S. Government intends to award a contract/purchase order to the responsible company submitting an acceptable offer at the lowest price. We intend to award a contract based on initial quotations, without holding discussions, although we may hold discussions with companies in the competitive range if there is a need to do so. Quotations are due by July 30, 2026 not later than 15:00 local Astana time (GMT +5). No quotations will be accepted after this time. Proposals must be in English and incomplete proposals will not be accepted. Please direct any questions regarding this solicitation to [email protected]