71 Foundation Engineering, Inc. <br />Professional Geotechnical Services <br />Ellen Rodgers, P.E., Senior Civil Manager <br />Landmark Construction, LLC <br />315 0conee Street <br />Athens, Georgia 30601 <br />January 6, 2026 <br />The Mark at Eugene <br />Geotechnical Investigation and Seismic Hazard Study <br />Eugene, Oregon <br />Project No.: 2251077 <br />Dear Ms. Rodgers: <br />We have completed the requested geotechnical investigation for the <br />above-referenced project. Our report includes a description of our work, a discussion <br />of site conditions, a summary of laboratory testing and a discussion of engineering <br />analyses. Recommendations for site preparation and foundation design are enclosed. <br />A seismic hazard study was completed for the site to identify the potential geologie <br />and seismic hazards and evaluate the effect those hazards may have on the project <br />site. The study fulfills the requirements presented in the Oregon Structural Specialty <br />Code (OSSC, 2022) for site-specific seismic hazard investigations for essential and <br />hazardous facilities and major and special-occupancy structures. The results of the <br />study indicate there are no geologic or seismic hazards that would require special <br />design consideration or would preclude the construction of the planned <br />improvements. The study was completed by Brooke Running, R.G., C.E.G., a certified <br />engineering geologist registered in the State of Oregon. <br />It has been a pleasure assisting you with this phase of your project. Please do not <br />hesitate to contact us if you have any questions or if you require further assistance. <br />Sincerely, <br />FOUNDATION ENGINEERING, INC. <br />#'a7"/'Ar <br />Mallory L. McAdams, P.E. <br />Project Engineer <br />yplt!- <br />Melvin J. McCracken P.E., G.E. <br />Senior Geotechnical Engineer <br />:/ ' (3f.7,)::/k" =,7f <br />EXPIFIES: 1-2/3'lo/'"" <br />MLM/MJM <br />Enclosures <br />820 NW Cornell Avenue * Corvallis, Oregon 97330 * 541-757-7645 <br />7857 SW Cirrus Drive, Bldg 24 * Beaverton, Oregon 97008 * 503-643-1541