THE SECOND HORIZONTAL CONTROL SURVEY OF THE BOOSTER MONUMENT NETWORK [report]

Karl F. X., M. Goldman
1993 unpublished
A network of survey control monuments, installed in the Booster tunnel, is used as a geodetic reference to define the locations of the Booster machine magnets in the tunnel. The horizontal positions of the monuments were established in the initial control survey, of July 1989, prior to installation of the magnets. In the autumn of 1990 additional radiation shielding was installed between the AGS and Booster machines, increasing floor loading in the area of installation. A second horizontal
more » ... y of the Booster ring was made between June and October 1990. The Booster ring magnets were initially installed and aligned using 1990 survey monument coordinates for alignment control.
doi:10.2172/1150595 fatcat:jygukihvefefzaeqnkd4e5lq5q