The order the City kept.

NYC-WTC_000150693

Notice instructing that original World Trade Center documents must be preserved as evidence for potential legal actions.

NYC-WTC_000150694

Single-page map or diagram from the DEP collection regarding site conditions.

NYC-WTC_000150695

Fragmented map document from DEP Box 11 showing partial street labels and symbols for the World Trade Center site.

NYC-WTC_000150696

Map excerpt displaying debris inspection results and facade details for the World Trade Center work zone.

NYC-WTC_000150697

An internal memorandum concerning environmental protection activities at the WTC site.

NYC-WTC_000150698

Fragmented text from a Department of Environmental Protection memorandum regarding site operations or inspections.

NYC-WTC_000150699

Record indicating whether specific buildings were inspected for visual debris at the World Trade Center site.

NYC-WTC_000150700

Map document containing a redacted name field, likely an official signature or certification for site records.

NYC-WTC_000150701

Partial map excerpt from DEP Box 11 showing symbols and text related to the World Trade Center site.

NYC-WTC_000150702

Fragmented laboratory data page likely containing results for environmental samples collected from the site.

NYC-WTC_000150704

A single-page map or diagram from the DEP collection regarding site conditions.

NYC-WTC_000150705

Map document featuring various symbols and handwritten or printed annotations regarding site conditions.

NYC-WTC_000150706

Document excerpt identifying 345 Chambers Street as a location of interest within the World Trade Center recovery zone.

NYC-WTC_000150707

Document excerpt identifying 345 Chambers Street as a location of interest within the World Trade Center recovery zone.

NYC-WTC_000150708 – NYC-WTC_000150716

Partial laboratory record page containing numerical data or identifiers for samples analyzed from the site.

NYC-WTC_000150717

A status log of vacuum trucks and cleaning activities for streets and parks on October 11, 2001.

NYC-WTC_000150718 – NYC-WTC_000150719

Memorandum coordinating a meeting with FDNY to discuss the placement of an eight-foot plywood fence around the World Trade Center work zone.

NYC-WTC_000150720

Digital map file printout showing barrier layouts or construction zones at the World Trade Center site.

NYC-WTC_000150721 – NYC-WTC_000150722

Memorandum listing specific streets and buildings around the World Trade Center site deemed ready for re-occupation by October 2001.

NYC-WTC_000150723 – NYC-WTC_000150727

Memorandum listing specific streets and buildings around the World Trade Center site deemed ready for re-occupation by October 2001.

NYC-WTC_000150728

Document containing sampling data with multiple location entries, dates in August and September, and numerical values for PCM analysis.

NYC-WTC_000150729 – NYC-WTC_000150752

Document containing laboratory analysis data for environmental samples collected from the Liberty Street vicinity.