With lines plans and construction details complete, the design is conveyed to the builder. At Royal Huisman Shipyard in Holland the hull frames for a large yacht are being compared with the full scale computer generated hull lines plotted on transparent Mylar film laid out on the loft floor. Each of the 63 frames for this project will be compared with the full size design before being set up on a steel foundation structure which will ensure accurate and stable location during the building process.