Over the past three years the Olympic Delivery Authority (ODA) has set out in advance the milestones it has planned to achieve for different In April 2007 the Olympic Delivery Authority phases of the project. (ODA) set out 10 major milestones that it planned to achieve by the Closing Ceremony The first 10 milestones – known as ‘Demolish, Dig, of the Beijing 2008 Games. Design’ – focused on preparing the site for the main construction of will provide the foundations These milestonesthe venues and infrastructure for the London 2012 of the venues and infrastructure for the deliveryOlympic and Paralympic Games,.