19 Liberty Street
Machine-extracted address · confidence 0.95 · verify source page
Building details
- Year built
- 1924
- Floors
- 14
- Building area
- 640,000 sq ft
- Building class
- office (O3)
- Buildings on lot
- 1
Present-day data · provided by prospect.nyc. These figures describe the lot today, not in 2001 — building facts only, never owner names, unit lists or sales.
Activity by month
| Month | Pages |
|---|---|
| Oct 2001 | 9 |
| Nov 2001 | 3 |
| Dec 2001 | 1 |
| Jan 2002 | 1 |
| Jul 2004 | 1 |
| Feb 2002 | 4 |
| Jun 2002 | 4 |
| Jul 2002 | 5 |
Tests over time
Each dot is a day on which a test candidate page names that substance for this building; bigger dots mean more pages that day. Dates and substances are machine-extracted from the page, and a dot is a page, not a result.
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 / source | Page candidates |
|---|---|
| Chain of custody form for asbestos samples, 33 Liberty Street 2002-07-20 · 2002-07-21 NYC-WTC_000093360 · p. 1 ↗ | asbestos Values found on the page: 95% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify |
| Asbestos fiber analysis report, 33 Liberty Street, July 2002 Date not extracted NYC-WTC_000093357 · p. 1 ↗ | asbestos Values found on the page: 95% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.95 (how sure the index is that this page concerns this building) · verify |
Documents for this building
5 documents across 2 boxes, grouped by what each document is. Titles and summaries are machine-written; the page image is the authority. 1 folder cover sheet not listed.
Chain of custody · 1
A chain of custody document tracking the handling and analysis of asbestos samples collected from 33 Liberty Street.
35 pages · 2001-10-22 – 2004-07-19 · Environmental Protection, Dept. of · Box DEP Box 01 · folder “33 LIBERTY STREET Block: 66 Lot 1 BIN: 1001108 44 Maiden Lane, 28-62…” · test candidate pages · matched page 1Permit application · 1
A Department of Environmental Protection notification form for an asbestos inspection and abatement project at 33 Liberty Street.
2 pages · no date extracted · Environmental Protection, Dept. of · Box DEP Box 01 · folder “33 LIBERTY STREET Block: 66 Lot 1 BIN: 1001108 44 Maiden Lane, 28-62…” · matched page 1Form · 1
Fax cover sheet from Law Engineering regarding WTC recovery silo response monitoring at 33 Liberty and nearby buildings.
4 pages · 2002-02-22 – 2002-02-25 · Environmental Protection, Dept. of · Box DEP Box 35 · folder “44 Maiden Lane BN # 1001108 / 33 Liberty St” · matched page 4Invoice · 1
An invoice from a removal contractor detailing costs for asphalt and gravel roof cleanup at 33 Liberty Street.
1 page · 2002-07-22 · Environmental Protection, Dept. of · Box DEP Box 01 · folder “33 LIBERTY STREET Block: 66 Lot 1 BIN: 1001108 44 Maiden Lane, 28-62…” · matched page 1Unclassified · 1
Laboratory results for asbestos fiber analysis via transmission electron microscopy at 33 Liberty Street.
3 pages · no date extracted · Environmental Protection, Dept. of · Box DEP Box 01 · folder “33 LIBERTY STREET Block: 66 Lot 1 BIN: 1001108 44 Maiden Lane, 28-62…” · test candidate pages · matched page 1Related 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.