Executive project for energy-efficient relamping

Studio Calia Srl carried out the executive design and site supervision for the energy efficiency upgrade of the lighting systems (relamping) at buildings D, E, F, and L of the ATS Val Padana headquarters in Cremona, located at Via San Sebastiano 14. The primary objective of the project was to reduce energy consumption and operating costs through the complete replacement of the existing lighting fixtures with new high-efficiency LED luminaires. The intervention covered both indoor spaces and the related outdoor areas, ensuring a significant improvement in lighting quality and visual comfort for staff and users. The new fixtures were selected based on criteria of luminous efficiency, durability, and compatibility with the existing structures, and included the possibility of adjusting luminous flux to further optimize energy consumption according to actual operational needs. The design phase included a detailed lighting engineering analysis to define the required illuminance levels for each space, in full compliance with current regulations concerning safety and visual well-being. Automated lighting control and management systems were also introduced, based on presence sensors and natural daylight sensors, enabling dynamic and intelligent regulation of the lighting fixtures. During the construction supervision phase, particular attention was paid to planning the operational stages in order to minimize interference with the normal activities of the healthcare and administrative facilities housed in the buildings. The project achieved a substantial reduction in overall energy demand, a decrease in CO₂ emissions, and a significant improvement in workplace comfort and safety conditions. This intervention fully aligns with the sustainability strategies and efficient management policies for public real estate assets promoted by the Lombardy Region.