This tender covers breaking, excavation, and road system restoration works related to investments and defect remediation on underground and aerial electric lines belonging to DELGAZ GRID S.A. The works are executed without a technical project, based on technological sheets and applicable technical and safety norms. The procurement is structured across 12 lots covering different regional areas (CORE zones) in Romania, including Bacău, Botoșani, Iași, Neamț, Suceava, and Vaslui. The total estimated value for all 12 lots is 74,440,820.00 RON excluding VAT, which includes a fixed forfeit sum of 6,480,000.00 RON for ensuring 24/7 personnel and equipment availability.