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: HVAC Scope of Work for WTC Dust Cleaning, · Box DEP Box 05

  NYC-WTC_000140297

  · similarity 0.998 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

HVAC scope of work addendum #1, WTC ventilation system components

NYC-WTC_000140472

Addendum detailing all ventilation system components to be inspected and cleaned, including intake louvers, ducts, coils, blower assemblies, and duct linings at World Trade Center.

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

Open the record for the City’s folder metadata.

Comparison filing

Addendum #2: HVAC Scope of Work for WTC Dust Cleaning,

NYC-WTC_000140297

Addendum defining scope for cleaning World Trade Center dust from ventilation components including ducts, coils, and filters.

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

Open the record for the City’s folder metadata.