While working with O'Briain Beary Architects, David Doyle was involved with numerous design, planning, and construction elements within Beaumont Hospital, Dublin. These ranged from a large commercial kitchen and canteen re-fit, various bedroom ward re-designs, disabled accessible facilites and a number of planning permission submissions for temporary accommodations on-site. The value of these works ranged from less than €100k up to €2.4 million and involved complex phasing of works while maintaining critical functions within the hospital.