Affiliation: | R. Allan Freeze Engineering, Inc., 3755 Nico Wynd Drive, White Rock, B.C., Canada V4P IJI.;Geological Engineering Program, Department of Geological Sciences, University of British Columbia, Vancouver, B.C., Canada V6T1Z4.;Department of Civil Engineering, University of Washington, Seattle, Washington, USA 98195.;Gartner Lee Ltd., 6400 Roberts St., Suite 400, Burnaby, B.C., Canada V5G 4C9. |