QUALITY CONTROL

This study delves into the quality control practices of Uniben table water factory, with a focus on ensuring the production of safe and high-quality bottled water. The research aims to comprehensively assess the current quality control measures, identify areas for improvement, and propose recommendations to enhance the overall quality management system. The study adopts a mixed-methods approach, integrating qualitative interviews combining interviews with consumers of the factory’s produce and qualitative analysis of water quality parameters using the R-Charts, Run Test and Process Capability. Through this approach, the research seeks to provide a holistic understanding of the quality control practices in the Uniben table water factory. In conclusion, the analysis of result clearly showed that only one sample (bottle water) in the month of April achieved process capability and is fit for production. The month of May till July 2023 did not have samples that achieved process capability. The study concludes with recommendations for implementing a comprehensive quality control framework to enhance the quality and safety of table water production.

In order to produce high-quality products, companies have to engage in a variety of activities, one of which is overseeing every stage of the production process which involves the use of some Statistical Process Control (SPC) techniques, with the aim of locating weaknesses and optimizing outcomes. To reduce operating expenses in production, a corporation must implement quality control through careful monitoring and exacting standards to ensure that the production activity fulfills its objectives efficiently. An effective quality control regime will help the manufacturing workflow proceed without unnecessary disruptions. Hence, this research investigates the application of control chart (P-chart) in monitoring and managing the cutting process during metal sheets designs in God's time engineering LTD, Benin City.. The study aims to establish control limits and identify potential sources of variation in key
parameters like edge quality and Surface finish. By implementing control charts (P-Chart), this research seeks to improve the consistency and reliability of God's time engineering metal sheets design and cutting process, ensuring product quality and minimizing defects. By constructing the P-Chart, this study aims to establish control limits, detect deviations from the desired process parameters, and ultimately enhance the overall quality control system for God's time engineering metal sheets design and cutting process. The findings of this research will provide valuable insights for optimizing the production process, reducing waste (offcuts), and maintaining high standards of product quality