Mr. Gregory is the director of this webinar series, SAME San Francisco Post membership director, SAME SF Holiday Gala Co-Chair, and is a Senior Geomatics Analyst / Project Surveyor with Towill, Inc., based in Concord, California. Towill is currently serving in a quality assurance survey role for the Isabella Lake Dam Safety Modification project under a contract with the USACE Sacramento and St. Louis Districts, and Mr. Gregory is leading Towill’s work in this group effort.