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Building map/ Building file
Building / all boxes

4 Liberty Street

Machine-extracted address · confidence 0.40 · verify source page

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2 records2 source pages1 test candidate pagesDate not extracted — date not extractedMachine-extracted date span · verify dated source rows

Samples, readings and decisions over time

Candidates extracted by machine can misread scans. Dates, substances, values and labs below occur on the same page; their relationship is not established — a value shown is a number found on the page, not a confirmed reading. Verify the page.

Date / sourcePage candidates
Document page fragment, DEP Box 54, 2003
Date not extracted
NYC-WTC_000131928 · p. 170 ↗
amosite, asbestos

Values found on the page: 98%

Lab candidates: not extracted

Stated limit / above or below: verify source page; not structured in this index.

Machine-extracted · building match confidence 0.40 (how sure the index is that this page concerns this building) · verify

Documents for this building

2 documents across 2 boxes, grouped by what each document is. Titles and summaries are machine-written; the page image is the authority.

Chain of custody · 1

Document page fragment, DEP Box 54, 2003NYC-WTC_000131928

Fragmented document page from the Department of Environmental Protection archive.

179 pages · no date extracted · Environmental Protection, Dept. of · Box DEP Box 54 · test candidate pages · matched page 170

Permit application · 1

Untitled permit applicationNYC-WTC_0001628325 pages · no date extracted · Environmental Protection, Dept. of · Box DEP Box 43 · folder “E-mails 2003 M. Gilsenan” · matched page 3

Related buildings on the same block

Block-lot keys and present-day footprint joins; not a reconstruction of 2001 buildings.

No same-block matches established by this place’s block-lot key or present-day footprint join.