Siemens & Associates

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About the Company Siemens & Associates is a Central Oregon based consulting firm providing geotechnical engineering, geophysical services, quality control during construction, and laboratory material testing services throughout western states since 1992. Mr. Siemens is a registered Civil Engineer with geotechnical specialty certification in the state of Oregon. Siemens & Associates offers an effective balance of experience and dedication to provide sound, economical solutions to the geotechnical challenges that face our clients. Resources Company owned geophysical exploration equipment is state of the art and provides one of the most effective ways to evaluate the supporting geology, the influence of civil structures, and environmental conditions including the influence of cultural features such as landfills and groundwater contamination. Although Siemens & Associates is a small, local company, few firms nationwide can boast similar geophysical expertise in the geotechnical industry. The company owns and operates a soil mechanics and construction materials testing laboratory and in-house drilling and sampling equipment. Through years of practice, Mr. Siemens has honed innovative exploration techniques that rise to the challenge of properly defining the subsurface attributes that are important to effective site characterization for a variety of purposes. Siemens & Associates specializes in providing geophysical support for geotechnical and environmental consultants with project experience throughout the western United States. Common Applications • IBC seismic site classification - allows recommendations for the correct design criteria and eliminates guesswork. • Geotechnical Exploration - generate 2D profiles using seismic and/or electrical methods to visualize the variation in geology and groundwater. The data are useful to site effective exploration drill holes and plan for subsurface construction without "surprises." • Environmental Exploration - determine