When plans were laid to create a September 11 museum as part of the reconstruction of Ground Zero, it seemed obvious to many that at least part of the original slurry wall had to be included in the memorial. As Stefan Pryor, president of the Lower Manhattan Development Corporation, explained to The New York Times in 2005: "Now that the slurry wall has been laid bare and infused with meaning, it's our obligation to preserve it and ensure that all who come to the site have the opportunity to view it and pay tribute at it" [source: Dunlap].
The museum's construction budget only allowed the builders to spend $11 million to include a small section of the original slurry wall, consisting of three 20-foot-wide (6-meter-wide) panels. According to a 2008 New York Times article, the process of protecting the slurry wall from damage during the reconstruction project was elaborate. All the digging around the wall was done manually, for extra care. A new concrete liner was poured in front of the original slurry wall to strengthen it from caving in or leaking, and high-strength steel cables were put in place to give the support that the towers' basement once provided. Additionally, to protect the slurry wall's surface from deterioration, it was covered with a protective coating of liquefied concrete known as shotcrete [source: Dunlap].
But museum officials hope the end result will be a moving experience for visitors. Museum president Joseph C. Daniels told The New York Times in 2008 that he envisioned the slurry wall becoming as iconic as Jerusalem's Western Wall, also known as the Wailing Wall, the last remaining section of the city's Second Temple and a sacred spot for members of the Jewish faith. "The idea of being able to get that connection, which will link you to the past, is important," he said [source: Dunlap].