Operations Research, Systems Engineering and Industrial Engineering Commons^™

Developing A Model To Evaluate Maintenance Operations, Soundararajan Kannan

Masters Theses

Maintenance has become a prominent function in today's manufacturing environment. Tremendous efforts have been put into in developing different types of maintenance strategies for enhancing the performance of the equipment but very little has been done in actually streamlining maintenance activities. This refers to systematically evaluating and analyzing the non-value added activities within the maintenance function. One of the primary lean tools that can provide a different dimension in identifying and analyzing non-value added activities is Value Stream Mapping (VSM). However, the traditional VSM cannot be utilized "as is" because the maintenance activities do not completely correspond with VSM terminology. …

Utilizing Employee Stress To Establish Guidelines For Managing Personnel During Lean Transition, Nezhad Naim Jallal Hossiney

Masters Theses

Employee resistance has been one of the many primary obstacles during Lean execution. Employee stress is a principal outcome of resistance when implementing Lean systems. This research is directed towards finding the relationship between employee stress and Lean. The hypothesis states-Lean implementation increases employee stress.

The research methodology involves investigating employee stress during various phases of Lean. This research proposes three phases of Lean that are- Lean Introduction Phase, Lean Implementation Phase, and Lean Refinement Phase. Surveys are used to collect data for the study. Two questionnaires are used 1) Lean Environment Evaluation Profile (LEEP) 2) Work Stress Profile (WSP). …