ST Engineering Sustainability Report 2020

CORPORATE OVERVI EW PERFORMANCE REVI EW SUSTAINABI L ITY CORPORATE GOVERNANCE F INANCIAL REPORT Automating A320neo Nacelle Assembly We introduced robots to our A320neo nacelle assembly lines, saving about 30 hours of assembly time per process (19% improvement over manual efforts) with 99.7% accuracy. The use of robotics reduced worker fatigue and the on-board cameras and remote sensors increased output quality and precision. Air quality within the workplace was improved by drilling, vacuuming and capturing composite dust in one step. Manual application of sealant for wet install fasteners was eliminated. Transforming our Manufacturing Operations We remain committed to our goal of transforming our production activities into Smart Factories through the adoption of Industry 4.0 technologies. These included armoured vehicle manufacturing, as well as component repair and overhaul facilities. Through people-robot collaborations, increased data connectivity and more streamlined work processes, we were able to reduce production disruptions, minimise wastage, optimise equipment availability and improve production lead times. Results included an overall lead time reduction of about 10% for labour-based activities and 20% for machine-based operations. 83 ANNUAL REPORT 2 0 20 /