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.

• Lead in dust results letter, Liberty Street, Apr 2003 · Box DEP Box 54

  NYC-WTC_000132178

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Chain of Custody: DEP Cleanup Samples, September 19, 2002

NYC-WTC_000130052

Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.

Environmental Protection, Dept. of · Volume NYC-WTC0004 · Box DEP Box 53

Open the record for the City’s folder metadata.

Comparison filing

Lead in dust results letter, Liberty Street, Apr 2003

NYC-WTC_000132178

Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.

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

Open the record for the City’s folder metadata.