At October’s annual IFAI Expo, Marco Sanchez of ML Ingenieria in Mexico City, Mexico, won an Outstanding Achievement Award in Geosynthetics as part of the International Achievement Awards competition. A case study is forthcoming. Sanchez reports they built the retaining wall with Ace Geosynthetics’ ACE GG 60-I and ACE GG 100-I geogrids. See the geogrid data at the link below.