1. International Centre for Geohazards (ICG); P.O. Box 3930 N-08006 Oslo Norway
2. University of Oslo (UiO); P.O. Box 1072, Blindern 0316 Oslo Norway
3. NORSAR; P.O. Box 53 N-2027 Kjeller Norway
4. Norwegian Geotechnical Institute (NGI); P. O. Box 3930, Ullevål Stadion 0806 Oslo
5. Geological Survey of Norway (NGU); Leiv Eirikssons vei 39 N-7491 Trondheim Norway