Simulation tool for manpower forecast loading and resource leveling

• Published in: 2007 Winter Simulation Conference pp. 2099 - 2103
• Main Authors: Hanna, M., Ruwanpura, J.Y.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.12.2007
• Subjects: Computational modeling; Computer simulation; Costs; Crisis management; Engineering management; Large-scale systems; Load forecasting; Personnel; Predictive models; Project management
• ISBN: 9781424413058; 1424413052
• ISSN: 0891-7736; 1558-4305
• DOI: 10.1109/WSC.2007.4419842

Large scale/mega projects are lengthy complex endeavors that require significant planning by management, engineers and construction personnel to ensure the success of the project. When we examine the state of mega projects today, we are faced with a real crisis. Companies, both client and contractor, are reporting significant cost and schedule overruns. Lack of project scope definition and planning are the primary characteristics of this problem. Computer simulation is a powerful tool for analyzing complex and dynamic scenarios. It provides an appealing approach for the analysis of repetitive processes. Simulation helps decision makers identify different possible options by analyzing enormous amounts of data. Hence, computer simulation can be used effectively to analyze the resource loading and manpower requirements needed to complete a task in a given time frame, based on current progress levels. This paper discusses a special- purpose simulation (SPS) tool for optimization of manpower forecast loading and resource leveling. The simulation model is capable of optimizing resource requirements for a petrochemical project, based on standard discipline requirements and involvements. Tests of this simulation tool have produced exceptional results; currently, the system is being modified to incorporate historical data within the simulation.