Plans and specifications issued for construction of accelerator tunnels, underground halls and surface buildings. Contract administration by Rich Farritor, tel +1 630 840 4611. November 1999.Fermilab project awarded to S.A. Healy Company with Notice to Proceed issued on March 3rd, 2000. Mobilisation underway. May 2000.Fermilab announced contract award to S A Healy value $30.5 million for two caverns, two access shafts, and 1.2 km of drill/blast tunnel at 20 - 100 m depth in dolomite and shale. Healy has offered to use its 6.6 m-diameter Robbins TBM for the tunnel. Drill/blast excavation underway on two 8 m-diameter shafts to depths of 38 m and 107 m at ends of proposed tunnel. Contract completion scheduled January, 2002. Visit www.harza.com June 2000.
