Article View: sci.physics
Article #1114FYI: SSC progress report
From: SCOTT I CHASE
Date: Mon, 13 Apr 1992 18:11
Date: Mon, 13 Apr 1992 18:11
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Thought you might be interested in the following, from the LBL "Currents", Friday, April 10, 1992: SSC Moves Forward: A $14.4 million general contstruction contract has been awarded for the construction of a 2.7 mile segment of the 54-mile underground tunnel that will contain the Superconducting Super Collider particle accelerator, the world's largest instrument for basic research into the fundamental nature of energy and matter. The contract went to a joint venture team of Traylor Bros., Inc., and Frontier Kemper Constructors, Inc., both of Evansville, Ind. The team is expected to complete the tunnel segment and shaft, which will be located six miles west of Waxahachie, Texax, in December 1993. -30- Groundbreaking for the tunnel is a major construction (and political) milestone, and I for one am pleased to see that it will happen soon. The details of the tunnel structure have already been decided upon based upon some test drilling in the chalky rock in which the tunnel will be cut. One interesting decision is to dig a 18-meter long, 2 meter wide (roughly) vertical shaft into which to lower the 17-meter dipoles. This is a funny shape for a shaft, but there was no other easy way to get the magnets down into the tunnel inexpensively. -Scott
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Path: arc1-ca.pugleaf.net!sparky!uunet!think.com!ames!agate!dog.ee.lbl.gov!csa2.lbl.gov!sichase From: sichase@csa2.lbl.gov (SCOTT I CHASE) Newsgroups: sci.physics Subject: FYI: SSC progress report Date: 13 Apr 92 18:11:19 GMT Organization: Lawrence Berkeley Laboratory - Berkeley, CA, USA Lines: 26 Distribution: na Message-ID: <22680@dog.ee.lbl.gov> Reply-To: sichase@csa2.lbl.gov NNTP-Posting-Host: 128.3.254.197 News-Software: VAX/VMS VNEWS 1.3-4