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Sergei Kortenko
Sergei works as a construction manager, scheduler and lean manager at Drees & Sommer in Frankfurt, Germany. He has a background in civil engineering and project management and is currently writing his PhD at the University of Huddersfield, UK about the Last Planner System in design-bid-build environment with Professors Lauri Koskela, Patricia Tzortzopoulos, and Shervin Haghsheno. Sergei has applied lean construction techniques in design and construction phases of pharmaceutical and infrastructure projects and is passionate about finding the ways to improve the construction industry.
Articles By This Author
Prisoner’s Dilemma In Design-bid-build Projects
Despite the existence of different procurement strategies, such as design-build, engineering-to-order, integrated project delivery and others, design-bid-build (DBB), also called “traditional” or “stage-gate” approach, is still dominating the construction industry all over the world.