Copies and versions

Copies are not independent tests. A high similarity score can also match a reused form; it does not establish which copy came first or whether their findings agree.

• Air sampling summary letter, 225 Rector Place, Jan 2002 · Box DEP Box 50

  NYC-WTC_000123875

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Ambient air sampling report Book Two for 105 Duane Street, · Box DEP Box 36

  NYC-WTC_000104321

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Cover page for TEM results and chain of custody, 110 · Box DEP Box 33

  NYC-WTC_000098346

  · similarity 0.981 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Air sampling summary report, 400 Chambers Street, 2002 · Box DEP Box 36

  NYC-WTC_000102767

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

TEM air sample results, 125 Liberty St, Oct 2002

NYC-WTC_000131492

Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.

Environmental Protection, Dept. of · Volume NYC-WTC0004 · Box DEP Box 54

Open the record for the City’s folder metadata.

Comparison filing

Air sampling summary letter, 225 Rector Place, Jan 2002

NYC-WTC_000123875

Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.

Environmental Protection, Dept. of · Volume NYC-WTC0004 · Box DEP Box 50

Open the record for the City’s folder metadata.