 Other rotational activities included humanitarian civic assistance construction missions conducted by U.S. Navy Seabees in partnership with Romanian and Bulgarian Land Force engineers.With an average cost of approximately $15,000 in materials per project over the last two years, the U.S. Department of Defense-funded program executed locally by TF-East included renovations of public facilities to include kindergartens, community centers, medical facilities and school fences.During the 2009 rotation, approximately $185,000 in HCA funds were spent supporting five projects in Bulgaria and four in Romania.