IDIQ A/E contract for Multi-Discipline A/E services, Primarily Geotechnical Exploration and Testing/Geotechnical Engineering/Concrete and Asphalt Materials Testing and Evaluation/Environmental Investigative Services and Environmental Engineering | | W912EK-08-R-0009 | Department of the Army Corps of Engineers Engineering District Rock Island | Award Notice 1/2 | 4/7/08, 12:00 AM |