The project encompassed a range of tasks pertaining to high and low-voltage electrical installation. These tasks involved the assembly, installation, and connection of equipment and control devices, as well as the assembly, installation, and placement of switchboard control cabinets. Additionally, work included the laying of fiber optic, high, and low voltage cables, and the construction and expansion of cable routes using appropriate fixtures such as mounting brackets, cable tubes, and clamps, while adhering to fire protection requirements when necessary. Throughout the project, the low voltage systems underwent measurement and testing procedures in accordance with the established standards of DIN VDE 0100-600 for the initial test and DIN VDE 0100/0105 for the retest.