Tubbs Geosciences provides consulting services in geology, hydrology, engineering geology and geologic hazards. We provide information and recommendations to our clients to help them solve geotechnical problems in ways that are technically sound, environmentally conscious and economically sensible. Donald W.
Tubbs, a graduate student at the University of Washington who was interested in landslides, was selected to do the job. Mr. Tubbs made a thorough search of city records and interviewed many people in the Seattle area in order to arrive at damage estimates. Tubbs Geosciences was established in 1994 by Donald W.
dj tubbs 247, Tubbs, a geomorphologist and engineering geologist with 50 years experience evaluating geologic conditions and processes, and their relationship to site development and land use changes. We provide consulting services in the geosciences and, through our teaming relationships, related engineering and environmental services. Our facilities ... Tubbs (1974b) discussed possible reasons for the apparent lack of landsliding on January 20, despite nearly two inches of precipitation. Because the several months prior to that date had experienced slightly below-normal precipitation, the suggestion was made that cumulative as well as short-term precipitation might influence landsliding.
