as dynamic compaction and rapid impact compaction. Numerous clear illustrations, high-quality rendering and site photos supplement the descriptive text and should make understanding easier for the reader. Technical data and the application limits of deep foundation machinery round off the information needed for the planning of deep foundation works. The Compendium Deep Foundation is the result of a collaboration of engineers and technicians from contractors and machinery manufacturers and is based on technical regulations, current construction processes and extensive practical experience. It is intended as an aid for planning and construction and should help pers, authorities, consultants and students to extend and round off their knowledge.