Cover Image


View/Hide Left Panel

are widely recognized as an effective practice for discovering and correcting problems involved with complex, one-of-a-kind construction projects.


OMB (Office of Management and Budget). 2007. Research and development program investment criteria. Pp. 72-77 in Guide to the Program Assessment Rating Tool (PART). Program Assessment Rating Tool Guidance No. 2007-02. Office of Management and Budget, Washington, DC. January 29, 2007 [online]. Available: [accessed Nov. 14, 2007].

The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
Terms of Use and Privacy Statement