1. Chamonix 2009 LHC Performance WorkshopChairman S. Myers Chamonix, 2-6 February 2009 Deputy Chairman R. Bailey Scientific Secretary F. Zimmermann ChairmanScientificSecretary Session 1 What did we learn without beam in 2008 R. Saban M. Pojer Session 2 Safety R. Trant L. Ponce Session 3 Repair of 34 R. Schmidt J.-P. Tock Session 4 Strategy for consolidation to avoid incident and limit collateral damageA. Siemko N. Catalan Lasheras Session 5 Shutdown modifications 2008/9 and future shutdowns S. Baird B. Bellesia Session 6 Whatelsecan go wrong J. Wenninger A. Macpherson Session 7 Whatdidwelearnwithbeam in 2008 M. Lamont S. Redaelli Session 8 Whatwewill do for beampreparation in 2009 G. Arduini R. Giachino Session 9 Whatwillwe do withbeam in 2009/10 R. Bailey R. Alemany Fernandez Session 10 Summary Session S. Myers F. Zimmermann 24 February 2009, Main Auditorium