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.

• Environmental sampling report, 115 Broadway, Sept-Oct 2001 · Box DEP Box 54

  NYC-WTC_000133061

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Unreadable DEP lab report excerpt, Sep 2001 · Box DEP Box 38

  NYC-WTC_000108941

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Air Sample Fiber Analysis Report, Nov 2001 · Box DEP Box 54

  NYC-WTC_000132691

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Table of contents, emergency cleanup reports, 2001 · Box DEP Box 54

  NYC-WTC_000132836

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Air quality sampling report, 111 Broadway, Oct 2001

NYC-WTC_000132961

Report of environmental air quality sampling from multiple floors at 111 Broadway on October 6-7, 2001; all fiber counts within OSHA permissible exposure limits.

Environmental Protection, Dept. of · Volume NYC-WTC0004 · Box DEP Box 54

Open the record for the City’s folder metadata.

Comparison filing

Air Sample Fiber Analysis Report, Nov 2001

NYC-WTC_000132691

Laboratory analysis of air samples from 115 Broadway using NIOSH methods to quantify fiber concentrations.

Environmental Protection, Dept. of · Volume NYC-WTC0004 · Box DEP Box 54

Open the record for the City’s folder metadata.