This is a sources sought for the Construction of a Seismic Mass Foundation for a Vibration Table System at Wright Patterson AFB, OH. This is not a solicitation and no price proposals are requested. The Government is conducting market research to identify qualified, experienced sources capable of designing and constructing a heavy interior seismic mass foundation for a vibration table system. The Government is also seeking industry feedback on the foundation design, specifically regarding material density, depth, and overall cost-effectiveness. See attachment for more information.