https://www.greenfieldgeotechnical.com/home-nueva daily 0.75 2025-08-05 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/58129950-7c6b-4811-90ed-362c6111715f/GreenIcon-Publications.png Home - Research Publications Civil engineering is evolving and Greenfield Geotechnical is on the forefront of the field, studying risk and performance-based engineering. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/addb2064-e826-44c8-81f9-b9897f9177e0/GreenIcon-Earthquake.png Home - Earthquake Analysis From the design code to state-of-the-art 
procedures, Greenfield Geotechnical has the tools necessary for seismic design and mitigation. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/879f903f-5f06-4b5c-8d10-d54ee66a28f1/GreenIcon-Geotechnical.png Home - Geotechnical Engineering Using investigative strategies and foundation design to analyze slope stability, the company’s roots land in geotechnical engineering. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1728583198895-559ITXHWGB60QFMD27PN/greenfield+background.png Home https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/624354aa-308a-4c64-8c23-50d9d350cd21/homepage-about-photo_v2.jpg Home https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/25745d0f-13db-4721-889a-6bebaa8cf639/new-homepage-banner_v2.jpg Home https://www.greenfieldgeotechnical.com/about-me daily 0.75 2017-11-20 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1511195268714-GC0RV5ZCA6X2W866N8K5/UW.jpg Contact https://www.greenfieldgeotechnical.com/contact daily 0.75 2018-07-11 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1513451117909-0GY1JD07EKZO15PK2133/UW.jpg contact https://www.greenfieldgeotechnical.com/home2 daily 1.0 2025-01-24 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1601917214520-H0Y0EFZY5H0M4KZH5IH5/Prob%2Bdeformation.jpg home https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/0bc1b2e9-5368-4308-841f-b109aea14739/Slope+stability.jpg home https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1511205112621-4UI6LKW6RZ0IBYOXU6AE/Picture1.jpg home https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1601956959609-5V5A098D3PTV2ZSEBIKJ/Photo%2BJun%2B25%252C%2B9%2B00%2B19%2BAM.jpg home https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1575389326840-JUR2I8621JTS96ZXOP9E/website.jpg home https://www.greenfieldgeotechnical.com/earthquake-1 daily 0.75 2025-01-24 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1514331239000-U3J0U0LXEHNAAFY592NM/Faults.jpeg Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1563813203263-0FM3628092816OU1JYK1/Lateral+spread+map.jpg Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1514335638597-BOBRWI6LTQV4L8D9Y29Z/PSHA_example.jpg Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1514138733953-62YHXEGN89KQDUJEQX5J/Landslide+deformation+map+2.jpg Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1601957429831-99H4OB49BHXSMCBZPBIR/numerical+model+3.jpg Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1563810550963-HNEML5D5F860VQEYJ29E/design+spectra.jpg Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1511892362166-TY438RBC1ROP70HVKD2C/Auger.jpg Earthquake https://www.greenfieldgeotechnical.com/geotechnical daily 0.75 2025-01-24 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1511894078372-X8YJWMZMAG0G3OUUFAYH/Static+FS.jpg Geotechnical https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1511894770100-097YMM4CUDCDHTHWW1OS/Piles.jpg Geotechnical https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1511893558156-ACL7D5YGBBQUBT9HASH4/IMG_1742.JPG Geotechnical https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1563809727730-FUM0HNLTQX4QSPDH3N72/Polaris.jpg Geotechnical https://www.greenfieldgeotechnical.com/research-2 daily 0.75 2017-12-01 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1511897143384-NIEHL9HK39TWGS8DWQ4W/CHHC+Feb+azimuth.jpg Research https://www.greenfieldgeotechnical.com/research daily 0.75 2025-01-24 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1513382137557-ICY50WLZ6YE2QDLPKLOS/Azimuth.jpg Research https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1513381972212-F9X5KZBCNQWLN3HQFDVK/Figure+2+Wildlife+Surface+EW.jpg Research https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1513384080652-OEKRPY465NR7VV394R0R/Wilbridge.JPG Research https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1512092165154-JYOAJCGPFO6S58PY2A8Z/Annual+return.JPG Research https://www.greenfieldgeotechnical.com/personal daily 0.75 2025-01-24 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1571248989886-E6QW6SCM0UCIQKVO8WOU/190920_M_Greenfield_Portrait_0113.jpg About https://www.greenfieldgeotechnical.com/publist daily 0.75 2024-07-17 https://www.greenfieldgeotechnical.com/pagewb daily 0.75 2019-10-26 https://www.greenfieldgeotechnical.com/team-test-1 daily 0.75 2024-08-22 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/83fb3651-43b4-4074-816e-f16a72b59078/TimSkiHike.jpg Team Test 1 - 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Suspendisse dignissim eros quis enim mattis, in blandit magna vulputate. Sed quis risus ante. Sed quis nisl justo. Ut varius ac sem eget commodo. Aliquam ac lacus quis lorem sollicitudin vulputate at sit amet enim. Pellentesque ut sem id nisi fermentum sollicitudin. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/54983b69-bfb0-460a-8501-17143c70ae76/green+texture.jpg Team Test 1 - Our Team https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/3ec12585-71ab-4846-b6b3-4315ae56bcbe/PWB+-+roadway+fill.jpeg Team Test 1 - Mike Greenfield Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse dignissim eros quis enim mattis, in blandit magna vulputate. Sed quis risus ante. Sed quis nisl justo. Ut varius ac sem eget commodo. Aliquam ac lacus quis lorem sollicitudin vulputate at sit amet enim. Pellentesque ut sem id nisi fermentum sollicitudin. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/026ae6bd-de38-4fba-899a-120d60d131fc/Napa+-+gw_full.jpg Team Test 1 - Employee Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse dignissim eros quis enim mattis, in blandit magna vulputate. Sed quis risus ante. Sed quis nisl justo. Ut varius ac sem eget commodo. Aliquam ac lacus quis lorem sollicitudin vulputate at sit amet enim. Pellentesque ut sem id nisi fermentum sollicitudin. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/c004d179-27e1-413f-9b81-457deb524c46/Napa+-+oblique_pl.jpg Team Test 1 - Melani Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse dignissim eros quis enim mattis, in blandit magna vulputate. Sed quis risus ante. Sed quis nisl justo. Ut varius ac sem eget commodo. Aliquam ac lacus quis lorem sollicitudin vulputate at sit amet enim. Pellentesque ut sem id nisi fermentum sollicitudin. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/2e8255d1-b528-4caa-9367-a7a7e7764a85/building+imagery+1.jpg Team Test 1 - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.greenfieldgeotechnical.com/publications daily 0.75 2025-01-24 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1728703524247-SSETR7KX67AX0GCP68ZO/GreenfieldGeotech-WebsiteR1Assets-14.png Publications https://www.greenfieldgeotechnical.com/get-a-quote-nueva daily 0.75 2025-01-13 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1728703524247-SSETR7KX67AX0GCP68ZO/GreenfieldGeotech-WebsiteR1Assets-14.png Contact https://www.greenfieldgeotechnical.com/geotechnical-test daily 0.75 2025-01-06 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736190202913-NS8XWJ1EINWHR1LYPWD7/IMG_1742.jpg Geotechnical https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736190219565-J1BOBNE6VN2ORKCOXJ7X/Static%2BFS.jpg Geotechnical https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736190358381-J16NN3KA2H86OUGPCIII/Piles.jpg Geotechnical https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736190372192-488ZOVDRM3ZG7UXWBT0J/Polaris.jpg Geotechnical https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1728697669400-PZBU65LTEAJPIS708WUJ/GreenfieldGeotech-WebsiteR1Assets-14.png Geotechnical https://www.greenfieldgeotechnical.com/new-page-1 daily 0.75 2024-10-17 https://www.greenfieldgeotechnical.com/geotechnical-test-copy daily 0.75 2025-08-13 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/2cf612ef-9bde-4e0f-9f5d-629132370b55/TimSkiHike.jpg About - Tim Estep Though he has a background in law, Mr. Estep’s interest in the environment and outdoor recreation generated a strong curiosity in mapping and geospatial information. Since 2021, he has focused on the collection, analysis, and visual presentation of geologic and hydrologic data in support of the engineering solutions developed at Greenfield Geotechnical. He collects data, processes geospatial layers, manages GIS databases and ultimately develops intuitive and visually compelling maps and figures to complement the recommendations, reports, and publications of Greenfield Geotechnical’s engineers. He also provides business support and technical editing of the firm’s written work product. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/7c6a7609-3e2d-47fb-9ef8-2de947ef967f/MMB+headshot+%283%29.jpg About - Melani Banks Melani Banks joined Greenfield Geotechnical in 2021 with over 10 years of experience in geotechnical consulting. As a Project Engineer, she focuses on traditional geotechnical engineering projects, particularly the design and construction of multi-family housing facilities. Engineering naturally combines her concern for the community and environment with her love of math and science and flair for bureaucratic detail. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/dd869199-a84f-4b40-94a3-822387d3d6c9/Christina_Bio.png About - Christina Sanon Christina Sanon is a civil engineer working at the intersection of seismic risk and data-driven decision-making. With experience in both structural design and geotechnical earthquake research, she has mapped earthquake hazards, assessed vulnerable structures, and applied data science to support informed planning. Her work spans liquefaction mapping, remote sensing analysis, and post-disaster reconnaissance. Across these efforts, Christina is committed to translating complex challenges into clear, actionable solutions that strengthen community resilience. She also champions evidence-based engineering policies that advance public safety and long-term infrastructure sustainability. Outside of work, Christina enjoys spending time with family, listening to audiobooks and various podcasts, attending live music events, and exploring new places through travel. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/2753e6be-6b91-4fae-85be-a50b027f9871/mike+greenfield+2.jpg About - Mike Greenfield Mike created Greenfield Geotechnical to take the advanced aspects of engineering and computer science and apply them to modern geotechnical practice. With his background in soil mechanics and foundation design, Mike strives to develop robust, efficient, and economical geotechnical engineering solutions. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1728697669400-PZBU65LTEAJPIS708WUJ/GreenfieldGeotech-WebsiteR1Assets-14.png About https://www.greenfieldgeotechnical.com/projects-2 daily 0.75 2024-10-17 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/0cb68095-8fbf-4ea2-933a-86da0ab18523/PWB_landlsides+oblique.jpg Projects (Copy) Greenfield Geotechnical is proud to have worked with _______ _________ ______ ____________. For further details on each project, contact our team. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1728703524247-SSETR7KX67AX0GCP68ZO/GreenfieldGeotech-WebsiteR1Assets-14.png Projects (Copy) https://www.greenfieldgeotechnical.com/earthquaketest daily 0.75 2025-01-06 https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/cff45e91-bc6e-44d7-900c-9d01267a2c78/earthquake+1.PNG Earthquake - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736191513727-68ONNHVR3HQ9H2G40A71/earthquake+6.PNG Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736191524116-DEPH2IUCM4YKIN7OA3NB/earthquake+7.PNG Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736191300846-T6EJ07R5I8MEGC61TKZ1/earthquake+2.PNG Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736191309382-OGIK85YS629SNPPL85BP/earthquake+3.PNG Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736191397249-P6N7UMYPYIVT2L92ULBH/earthquake+4.PNG Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1736191406543-EIB6SIAL8802OC7IZSWR/earthquake+5.PNG Earthquake https://images.squarespace-cdn.com/content/v1/5a12fd3fbe42d66944ae0487/1728697669400-PZBU65LTEAJPIS708WUJ/GreenfieldGeotech-WebsiteR1Assets-14.png Earthquake