Negotiated procedure without prior call for competition—following consultation with at least ten economic operators—pursuant to Art. 50, paragraph 1, letter d of Legislative Decree No. 36 of March 31, 2023 (and subsequent amendments). This procedure will be initiated by the Superintendency for Archaeology, Fine Arts, and Landscape for Friuli Venezia Giulia (FVG) on behalf of the Historical Museum and Miramare Castle Park (Regional Directorate of National Museums for FVG) for the awarding of Lot 1 of the project concerning: Functional adaptation and improvement; structural consolidation; expansion of exhibition spaces, including the creation of visitor amenities and storage areas; and the removal of architectural barriers. Specifically, the works entail the structural consolidation and architectural reconstruction of the eastern section of the Early Christian Museum in Aquileia.