Leveraging specialty‐contractor knowledge in design‐build organizations

Abstract

Specialty contractors have knowledge to contribute to the early design of architecture, engineering, and construction (AEC) products. In current practice, however, they are seldom involved in early design, but evidence suggests that their early involvement is increasing. Lean construction theory advocates such involvement. The practice of involving suppliers in product development efforts and manufacturing has proven to be highly successful. The paper reports on empirical research that identified the contributions of specialty contractor (SO knowledge to early design, which led to gains in process efficiency and improvements in product quality. These contributions are categorized and illustrated by means of examples that stem from current practice or present potential opportunities for improvement. Reasons are given why SC knowledge is often ignored in design. Changes in AEC practices nevertheless suggest that organizations are creating conditions to increase interaction between designers and SCs. Such interactions will help AEC organizations to retain and share the knowledge of individuals as well as learn to develop new knowledge.

Citation

GIL, N., TOMMELEIN, I.D., KIRKENDALL, R.L. and BALLARD, G. (2001), "Leveraging specialty‐contractor knowledge in design‐build organizations", Engineering, Construction and Architectural Management, Vol. 8 No. 5/6, pp. 355-367. https://doi.org/10.1108/eb021196