Conservation-restoration of the Statue of Liberty The restored statue was reopened during Liberty Weekend, its 100-year anniversary celebration held July 3–6, 1986. The preparations for the centennial celebration of the Statue of Liberty began in 1979. Formed by the National Park Service (NPS), the custodians of the statue since 1933, to investigate possible development alternatives[incomplete sentence]. A report titled "Analysis of Alternatives", published in December 1980, proposed measures to remedy the certain conditions confronting visitors to the Statue of Liberty, such as the long lines and waiting time to enter the crown of the statue. The proposed measures included the instatement of systems for numbered ticketing
Conservation-restoration of the Statue of Liberty only for several days at a time at most. The restoration would not begin until January 23, 1984. An article from "The New York Times" published the day after, indicated that the 30-month project had officially begun the day before, and that visitors would have approximately two weeks remaining before the statue would be completely enshrouded by the tons of extruded aluminum scaffolding that had just been deposited on Liberty Island. The scaffolding contract was awarded to a company called Universal Builders Supply (UBS) Inc. on December 14, 1983. The contract stipulated that the freestanding exterior scaffold was to be