 Construction involved the contribution of hundreds of thousands of dollars, and thousands of hours of volunteer time, by the members of the ACC and its Rocky Mountain Section.The new hut was a modern log building, prefabricated outside of the park and airlifted to the site in 140 loads by two Bell 407 helicopters in June and July 2005.20 volunteers a week worked on site for 4 weeks in July, 2005 to assemble the structure.