INVITATION TO BID (ITB) No 30000023385 Provision of comprehensive services for the preparation of design, cost estimation and construction documentation for the installation of a gas-fired modular boiler house, including the implementation of measures for connection to utility networks and landscaping of the boiler house territory, at facilities, Korop Settlement, Novhorod-Siverskyi District, Chernihiv Oblast, Ukraine International Organization for Migration, Mission in Ukraine hereinafter referred to as IOM, hereby invites prospective bidders to submit a bid in accordance with the General Conditions of Contract and the Schedule of Requirements as set out in this Invitation to Bid (ITB). Please note that to participate in the tender and receive a complete package of tender documentation your legal entity or private entrepreneur must be registered in the IOM Supplier Portal. Once the registration is completed, login credentials for accessing the IOM Supplier Portal will be sent to the email address provided during registration. Registration link: https://www.iom.int/supply-chain/doing-business-iom#register-supplier Registration instructions: https://www.iom.int/sites/g/files/tmzbdl486/files/supplier-guide_en.pdf IOM Supplier Portal: https://supplier-portal.iom.int/ Suppliers of goods, works and services who have already completed the registration process on the IOM Supplier Portal can independently obtain tender documentation at the Portal by identifying this tender using its reference number provided above. Instructions for submitting Quotations/Bids/Proposals via the IOM Supplier Portal: https://www.iom.int/sites/g/files/tmzbdl2616/files/inline-files/2_user_guide_for_suppliers_guide2.pdf