Agile-hybrid delivery approaches for complex design and engineering projects: an integrated case study

Purpose This paper presents an in-depth case study on an agile hybrid project delivery approach in the context of a complex building design problem. The study aims to understand and evaluate the effectiveness of adaptive project delivery strategies in uncertain and complex project processes where integrated and agile methods are necessary for project development. Design/methodology/approach The study employed a qualitative research design based on an instrumental case study. An agile hybrid project delivery framework was devised by combining agile and integrated project delivery methods. The interdisciplinary design and engineering tasks were recorded and evaluated with the process and product quality dimensions. The findings were reported through a thematic analysis to highlight the strategies, benefits, and challenges within the agile hybrid project experience. Findings The results from the case study suggest that the proposed agile-hybrid approach provided an adequate basis for complex design projects with changing factors, varying needs, stringent performance requirements, and integration imperatives while addressing complexity issues, project quality and stakeholder effort. The adaptive and flexible nature of the employed project delivery framework allowed for the identification of interconnected design problems, the breakdown of design tasks into manageable and interdependent sprints, and the catalysis of dynamic and efficient stakeholder interactions for improved decision-making, increased project value and collaborative processes. Parametric BIM models facilitated the robust exchange of information during iterative and incremental project development cycles. Originality/value The study introduces an unprecedented agile hybrid approach with an adaptable and integrated project delivery framework with a comprehensive real-world case study that explores various aspects of wide-range implementation. These include compliant project types, transformed stakeholder roles and responsibilities, cross-functional team building, critical uncertainty dimensions, facilitation of iterative and cyclic workflows, situated BIM use along with strategic considerations, and suitability markers. The study also offers evidence-based insights and actionable recommendations on the effective deployment of agile hybrid project delivery methods in specific AEC projects characterized by uncertainties and ongoing changes.