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. Author manuscript; available in PMC: 2017 Jun 16.
Published in final edited form as: New Solut. 2015 Mar 16;25(1):42–58. doi: 10.1177/1048291115569025

Table 1.

Comparison of Harvard University Construction Projects to Project Recruited for this Study

Project duration (weeks) Individual workers on-site at one time Subcontractors on-Site at one time
Harvard-owned projects between January 2009 and July 2010 Minimum 8 Minimum 10 Minimum 1
Maximum 60 Maximum 175 Maximum 17
Median 16.7 Median 45 Median 8
Average 15.5 Average 35 Average 7
Recruited project 52 150 15