AP3-advanced project planning paradigm for construction

AP³ is a simulation-based method that provides a framework for modeling large and complex systems. AP³ is geared towards modeling of construction projects, however the underlying philosophy can be adopted for modeling any generic system. Hierarchical and modular modeling constructs form the basis of the modeling methodology. The focus of the paper is to highlight the enhanced modeling features that form the basis of this method. Logical division of a large system such as a construction project into work components, development of simulation models for the identified components and their internal linkage is the key contribution of the work.