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.

• Asbestos fiber evaluation criteria and resampling requirements, April 2002 · Box DEP Box 05

  NYC-WTC_000140825

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Asbestos fiber action levels and exposure reduction protocols, April 2002

NYC-WTC_000140824

Guidelines for evaluating asbestos air levels and settled dust thresholds to determine if sensitive individuals should be removed.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 05

Open the record for the City’s folder metadata.

Comparison filing

Asbestos fiber evaluation criteria and resampling requirements, April 2002

NYC-WTC_000140825

Criteria for determining necessary actions when asbestos levels exceed background, including resampling and ongoing cleaning protocols.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 05

Open the record for the City’s folder metadata.