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.

• EPA letter file index, Jan 2003 · Box DEP Box 11

  NYC-WTC_000150149

  · similarity 0.999 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• ATC Associates monitoring contractor observation, Jan 2003 · Box DEP Box 43

  NYC-WTC_000162807

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Memo forwarding EPA letters and documents, Jan 2003

NYC-WTC_000160419

Memo forwarding a collection of EPA letters regarding HVAC, testing, and cleaning procedures.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 42

Open the record for the City’s folder metadata.

Comparison filing

EPA letter file index, Jan 2003

NYC-WTC_000150149

Index or directory listing of EPA-related correspondence and documents regarding HVAC testing and cleaning procedures for WTC response.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 11

Open the record for the City’s folder metadata.