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.

• Laboratory unit header page, April 2003 · Box DEP Box 01

  NYC-WTC_000093036

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Confidential fax regarding building maintenance, Apr 2003 · Box DEP Box 01

  NYC-WTC_000093092

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Post-9/11 carpet cleaning work inspection, April 2003

NYC-WTC_000138943

Inspection memo documenting carpet shampooing and water extraction work on building floors, noting cleaning schedule, worker deployment, and carpet drying procedures.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 03

Open the record for the City’s folder metadata.

Comparison filing

Laboratory unit header page, April 2003

NYC-WTC_000093036

Fragmented document header page from a laboratory unit dated April 8, 2003, associated with the DEP Box 01 collection.

Environmental Protection, Dept. of · Volume NYC-WTC0004 · Box DEP Box 01

Open the record for the City’s folder metadata.