Vedanta Group Plant Reliability Improvement Report

This report details the implementation of PlantOSTM by Vedanta Group to enhance reliability and reduce unplanned downtime across its mining and metals operations. The document outlines the transition from reactive to prescriptive maintenance, emphasizing the deployment of over 26,300 sensors at 77 plant sites, including Hindustan Zinc Limited. It describes the significant outcomes achieved, such as the elimination of 5,039 hours of unplanned downtime and an increase in Mean Time Between Failures (MTBF) to 5,206 hours. The report highlights the effectiveness of prescriptive AI in improving maintenance performance, with an 83.64% user-validation rate for prescriptions acted upon. The document also mentions the future plans to expand sensor coverage to monitor the entire plant, reinforcing the commitment to operational efficiency and safety. Overall, the report presents a comprehensive view of how Vedanta Group has leveraged digital solutions to transform its reliability strategy and enhance plant performance.