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.

• Addendum #2: Procedures for WTC dust in ventilation systems, 2002 · Box DEP Box 05

  NYC-WTC_000140465

  · similarity 0.995 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Addendum #2: Procedures for WTC dust in ventilation systems, 2002

NYC-WTC_000140290

Guidance document for determining presence of World Trade Center-related dust in residential ventilation systems in Lower Manhattan.

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

Open the record for the City’s folder metadata.

Comparison filing

Addendum #2: Procedures for WTC dust in ventilation systems, 2002

NYC-WTC_000140465

Guidance document providing procedures for evaluating the presence of World Trade Center dust in residential ventilation systems.

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

Open the record for the City’s folder metadata.