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</html><thumbnail_url>https://www.robbinstbm.com/wp-content/uploads/2010/04/16_EPBPerformance_WhitePapers.jpg</thumbnail_url><thumbnail_width>900</thumbnail_width><thumbnail_height>1213</thumbnail_height><description>In this paper, the authors examine recent metro projects, searching for clues as to why some EPBMs perform at higher rates than others and attempt to determine which causes are in the control of contractors, which in control of the machine designers and how one might replicate high performance on future projects.</description></oembed>
