The research paper presents an elusive outcome of study, analysis and summary of work measurement using time and method principles for the engineering workshop trades using the segmental workmen. Usually the workmen are three types viz skilled, semi skilled and unskilled. Out of the above three the analysis of best performance for the given task is to be identified in order to make the work more reachable and deliverable. At the outset of the paper the trades such carpentry, tin smithy, welding and fitting are used. After study and analysis of various processes that are carried out in laboratories of engineering college, the most encouraging results have been obtained. The Standardized time of different skill levels of labor for various mechanical operations are identified.