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The order the City kept.
Follow the collection, box and handwritten folder label to the documents inside.
Documents in this folder
Folder label / City-provided: 508 Xtract 10/10/01
2 documents · 224 pages
508 Xtract analysis log, WTC site, Oct 2001 ↗
1 pagesNYC-WTC_000006701
Department of Environmental Protection 508 Xtract analysis log for the World Trade Center site dated October 2001.
Method 508 extraction log, Oct 2001 ↗
223 pagesNYC-WTC_000006702 – NYC-WTC_000006924
Document recording Method 508 extraction details including drip rates and pH values from October 2001.