Specialized Studies related to Changes, Cumulative Impact, and Rework
Chen, Mark T., Change Control and Tracking, U.2.1, AACEI Transactions, 1992.
Committee on Construction Change Orders, Construction Contract Modifications: Comparing the Experience of Federal Agencies with Other Owners, Building Research Board National Research Council, Washington, D.C., 1986.
Construction Industry Institute, The Impact of Changes on Construction Cost and Schedule, CII Research Summary RS6-10, Austin, Texas, April 1990.
Construction Industry Institute, Quantitative Effects of Project Change Executive Summary, CII Research Summary RS43-2, Austin, Texas, December 1994.
Construction Industry Institute, The Effects of Change on Labor Productivity: Why and How Much, CII SD-99, Austin, Texas, August 1994.
Construction Industry Institute, Quantitative Impacts of Project, CII SD-108, Austin, Texas, May 1995.
Construction Industry Institute, Quantifying the Cumulative Impact of Change Orders for Electrical and Mechanical Contractors, Research Summary 158-1, Austin, Texas, 2001.
Halligan, D.W. and Demsetz, L.A., Action-Response Model and Loss of Productivity in Construction, Journal of Construction Engineering and Management, ASCE, March 1994.
Hanna, Awad S., Jeffrey S. Russell, Joel Detwiler and Pehr Peterson, Quantifying the Cumulative Impact of Change Orders, Preliminary Report, July 6, 1999.
Hanna, Awad S., Jeffrey S. Russell, Erik V. Nordheim and Matthew J. Bruggink, Impact of Change Orders on Labor Efficiency for Electrical Construction, Journal of Construction Engineering and Management, Vol. 125, No. 4, 1999.
Hanna, Awad S., Jeffrey S. Russell, Timothy W. Gotzion and Erik V. Nordheim, Impact of Change Orders on Labor Efficiency for Mechanical Construction, Journal of Construction Engineering and Management, Vol. 125, No. 3, 1999.
Hester, Westin T., John A. Kuprenas and P.C. Chang, Construction Changes and Change Orders: Their Magnitude and Impact, Construction Industry Institute, Source Document 66, Austin, Texas, 1991.
Leonard, Charles A., The Effects of Change Orders on Productivity, Concordia University, Montreal, Quebec, April 14, 1987.
Mechanical Contractors Association of America, Change Orders, Overtime and Productivity, Publication M3, Rockville, Md., 1968.
Singh, Amarjit, Claim Evaluation for Combined Effect of Multiple Claim Factors, Cost Engineering, Vol. 43, No. 12, pp 19 – 31, December 2001.
Thomas, H. Randolph, Jr. and Carmen Napolitan, Effects of Changes on Labor Productivity: Why and How Much, Construction Industry Institute, Source Document 99, August, 1994.
U.S. Department of Commerce, Ratio of Completion Cost to Original Cost Estimate, Construction Reports C30-85-5, Construction Statistics Division, Bureau of the Census, Washington, D.C., 1985.