The 414th Contracting Support Brigade in Vicenza, Italy is increasing the ceiling value of an existing Darby Military Community (DMC) Construction Multiple Award Task Order Contract (MATOC) for four Indefinite-Delivery, Indefinite-Quantity (IDIQ) contracts. This action is justified under the Competition in Contracting Act (CICA) and FAR Subpart 6.3, with a formal justification and approval (J&A) document supporting the non-competitive approach. No specific budget amount or submission timeline is mentioned in the description. The location for performance is the Darby Military Community in Vicenza, Italy. This opportunity is relevant for contractors already holding one of the four existing IDIQ contracts.