معرفی
Iris D. Tommelein serves as the Roy W. Carlson Distinguished Professor in the Civil and Environmental Engineering Department at the University of California, Berkeley's College of Engineering, where she directs the Project Production Systems Laboratory (P2SL). A globally recognized pioneer in Lean Construction, she has revolutionized architecture-engineering-construction (AEC) practices through research, industry workshops, and leadership since co-founding the Lean Construction Institute in 1997.
Her educational foundation spans multiple disciplines:
- Ph.D. in Civil Engineering (Construction Engineering and Management), Stanford University, 1989
- M.S. in Computer Science (Artificial Intelligence), Stanford University, 1989
- M.S. in Civil Engineering (Construction Engineering and Management), Stanford University, 1985
- B.S. (5-year degree) in Civil Engineer-Architect, Vrije Universiteit Brussel, Belgium, 1984
Professor Tommelein's research centers on transforming construction processes through Lean principles and digital innovation. Her work pioneers takt planning for workflow reliability, industrialized construction for labor and sustainability challenges, and mistakeproofing to eliminate errors. She integrates digital twins, AI, and optimization to develop practical decision-support systems for supply chains, logistics, and production management. Recent focus includes modular offsite construction and Industry 4.0 applications.
Analysis of her 2023-2025 publications reveals intensifying research on takt planning maturity models and industrialized construction feasibility, with growing emphasis on mass timber automation and visual management systems. Her work consistently bridges lean theory with practical implementation across megaprojects, subcontracting networks, and heavy civil engineering.
Her exceptional contributions have earned:
- Lean Pioneer Award (Lean Construction Institute, 2015)
- National Academy of Construction induction (2019)
- PPI Technical Achievement Award (2022)
- Robert B. Harris Award (University of Michigan, 2024)
- ASCE Construction Management Award (2024) - first woman recipient in 51 years
Through the P2SL, she leads industry-collaborative research on production system design, mistakeproofing frameworks, and digital transformation. Her grant-funded projects develop assessment tools for industrialized construction adoption and takt planning methods adaptable to diverse project types. She actively mentors graduate students and drives knowledge transfer via workshops and the annual Construction Innovation Day.
The Project Production Systems Laboratory (P2SL) operates as a global hub for construction innovation, partnering with owners, contractors, and suppliers to implement lean production systems. Current initiatives include developing serious games for mistakeproofing training, optimizing work density methods for heavy civil projects, and creating digital twins for real-time construction management.
