Thumbnail	Caption	300dpi image
	Solitario Canyon mapping activities in September 1993.	Hi-res
	View of the starter tunnel at the Exploratory Studies Facility in September 1993.	Hi-res
	Sawing operation at the large block experiment on Fran Ridge in January 1994.	Hi-res
	View of the LM-300 drill rig at the base of Yucca Mountain in January 1994.	Hi-res
	View of the 25-foot-diameter tunnel boring machine under construction at Nicholson Manufacturing in Seattle, Washington, March 1994.	Hi-res
	Tunnel boring machine cutter head traveling US-95 through Indian Springs, Nevada, in April 1994.	Hi-res
	Tunnel boring machine construction activities at the North Portal in April 1994.	Hi-res
	Tunnel boring machine approaching the starter tunnel in the Exploratory Studies Facility in July 1994.	Hi-res
	Specialized trucks vibrate the ground to simulate natural seismic activity.	Hi-res
	Seismic monitoring activities on Yucca Mountain in October 1994.	Hi-res
	Rear view of the tunnel boring machine from inside the starter tunnel, December 1994.	Hi-res
	Geophone installation at the C-Well complex in Midway Valley, January 1995.	Hi-res
	View of the first curve in the main drift of the Exploratory Studies Facility in October 1995.	Hi-res
	Single heater assembly installation in the single heater test, July 1996.	Hi-res
	Scientific monitoring for the single heater test in Alcove 5 of the Exploratory Studies Facility in August 1996.	Hi-res
	View of construction activities at the South Portal in January 1997.	Hi-res
	Installation of heat exchanger for large block test at Fran Ridge in January 1997.	Hi-res
	View of the mining progress for the drift scale heater test in Alcove 5, February 1997.	Hi-res
	Tunnel boring machine cutter head at the South Portal in April 1997.	Hi-res
	Tunnel boring machine after emerging for the South Portal in June 1997.	Hi-res

• Repository
• Historical
• Recent
• Favorites
• Graphics
• Maps
  

Last reviewed 07/07