Geotechnology will be attending and presenting at the 2009 Deep Foundations Institute (DFI) 34th Annual Conference on Deep Foundations from October 20-23, 2009 at the Westin Crown Center in Kansas City, Missouri. Sheryl Gallagher, P.E., senior geotechnical engineer in our Kansas City office, will be presenting the I-470 Mine Remediation project at 9:00 a.m. on Friday, October 23, 2009. Frank Callanan, P.E., vice president development market team will be presenting 25 Story Structure on River Flood Plain Soils Improved by Vibrocompaction and Compaction Grouting in conjunction with Jeffrey Hill, P.E. of Hayward Baker at 4:55 p.m. on Wednesday, October 1, 2009.