books.google.ca - Labor cost is the variable most at risk on a construction project. Job characteristics, site conditions, and other unforeseeable events all contribute To The potential for cost overruns due to lost labor productivity . Calculating Lost Labor Productivity in Construction Claims, Second Edition, by William...http://books.google.ca/books/about/Calculating_Lost_Labor_Productivity_in_C.html?id=YmTWNDILHD0C&utm_source=gb-gplus-shareCalculating Lost Labor Productivity in Construction Claims
