The Implementation of Integrated Delivery and Management in Large Government-Owned Engineering Construction Projects

Innovative project delivery methods and project management systems have advanced the world of construction engineering and management, yet the benefits of their applications remain not wholly accomplished without accompanying them with the suitable methods of implementation. As integrated delivery methods have arisen from the need for faster project delivery with early teams’ involvement, their benefits are not attained unless they are executed by the most qualified contracting firms for the job and administered following collaborative approaches. More holistically, integrated project management systems support meeting project guidelines while enforcing the social role played by individuals and teams in addressing challenges that influence their technical performance. Thus, the author was one of the 41 team members that developed an innovative IPM framework which is the Integrated Project/Program Management Maturity and Environment Total risk Rating known as IP2M METRR that helps them review their project team environment and levels of system maturity. Like the integrated delivery methods, an IPM framework is not expected to solve challenges on its own unless supported with guidance for practitioners to efficiently implement the framework. Thus, in this dissertation the author aims to address the challenges by studying the implementation of innovative methods for integrated delivery and integrated management in large government-owned engineering construction projects. The objective is to guide the implementation of (1) design-build (D-B) and construction manager-general contractor (CM-GC) methods in the contractor procurement phase and post-award contract administration phase; and (2) earned value management system (integrated project management application) through a paradigm shift in its assessment, using the IP2M METRR, and focusing on the novel sociotechnical aspect. The author studied data from 128 government-owned projects with total worth of about $46.7 U.S. billion, 11 experts, and 215 practitioners; and used mixed-methods research and industry engaging research techniques, including remote research charrettes which the author supported its development and testing and reported on in this dissertation.The contributions of this dissertation include: (1) identifying best practices for D-B and CM-GC contractor procurement, (2) developing D-B and CM-GC contract administration tool selection framework, (3) gauging lessons learned on IP2M METRR application, (4) identifying issues and recommendations in IPM application implementation, (5) validating IP2M METRR framework, and (6) developing and testing industry-engaging research approach.