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.

• DEP letter re column supports, Apr 1984 · Box DEP Box 44

  NYC-WTC_000165425

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP letter requesting drawings, Park Avenue tunnel, Mar 1984 · Box DEP Box 44

  NYC-WTC_000165433

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Transmittal form for Park Avenue tunnel plans, Apr 1984

NYC-WTC_000165429

Consulting engineer transmits blueprints and prints for the Park Avenue emergency tunnel exit project.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 44

Open the record for the City’s folder metadata.

Comparison filing

DEP letter re column supports, Apr 1984

NYC-WTC_000165425

Letter confirming discussion on new column footings near existing sewers for the Park Avenue tunnel exits.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 44

Open the record for the City’s folder metadata.