Expected Number Of Server’s Visits Analysis Of Paint Manufacturing Plant In Rohtak District

Abstract

This paper presents a detailed quantitative analysis of maintenance interventions in a paint manufacturing plant located in Rohtak District, Haryana, focusing on the expected number of server (repair personnel) visits. Utilizing the Regenerative Point Graphical Technique (RPGT), the study models the plant as a series system comprising four critical subsystems: Mixer, Grinding and Dilution, Labeling Machine, and Filling Machine. Analytical expressions are derived for key reliability measures, with particular emphasis on the expected frequency of repair visits under varying failure and repair rates. The findings deliver actionable insights for plant managers, supporting the optimization of preventive maintenance strategies and the enhancement of system reliability and operational efficiency in industrial environments