Supercollider: Design changes

A major task faced by the new US Superconducting Supercollider (SSC) Laboratory as it began life early last year was to prepare a baseline design, cost and schedule for the site in Ellis County, Texas. The conceptual design developed by the SSC Central Design Group at Berkeley in 1986 was for a generic site, and served as the basis of the cost estimate submitted to Congress for fiscal year 1990. Under the terms of the contract between Universities Research Association (URA - the SSC parent organization) and the US Department of Energy to establish the SSC Laboratory, signed in January 1989, a report on the SiteSpecific Conceptual Design Report was complete by December