bᵻfˌoːɹ kənstɹˈʌkʃən bɪɡˈæn, wˈʌnhˈʌndɹɪd ˈeɪtiːn,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ tˈʌnz ʌv kəntˈæmᵻnˌeɪɾᵻd sˈɔɪl ænd sˈɪksti θɹˈiː vˈeɪkənt ænd dɪtˈiəɹɪɹˌeɪɾᵻd bˈɪldɪŋz wɜː ɹᵻmˈuːvd fɹʌmðə sˈaɪt.
Before construction began, 118,000 tons of contaminated soil and 63 vacant and deteriorated buildings were removed from the site.