Building / all boxes

49-51 CHAMBER STREET

Machine-extracted address · confidence 0.85 · verify source page

2 records2 source pages1 test candidate pages2001-09-18 — 2001-09-26Machine-extracted date span · verify dated source rows

Activity by month

Distinct page counts by extracted month, not measurements.

Source pages by extracted month
Month	Pages
Sep 2001	2

Samples, readings and decisions over time

Sort by

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
Bulk sample analysis report, 49-51 [name] Island, Oct 2001 2001-09-18 NYC-WTC_000182329 · p. 1 ↗	asbestos Values found on the page: 0% · 86% · 85% · 87% · 92% Lab candidates: not extracted Stated limit / above or below: verify source page; not structured in this index. Machine-extracted · building match confidence 0.85 (how sure the index is that this page concerns this building) · verify

Date / source

Page candidates

Bulk sample analysis report, 49-51 [name] Island, Oct 2001
2001-09-18
NYC-WTC_000182329 · p. 1 ↗

asbestos

Values found on the page: 0% · 86% · 85% · 87% · 92%

Lab candidates: not extracted

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

Machine-extracted · building match confidence 0.85 (how sure the index is that this page concerns this building) · verify

Documents for this building

2 documents across 1 box, grouped by what each document is. Titles and summaries are machine-written; the page image is the authority.

Lab report · 1

Bulk sample analysis report, 49-51 [name] Island, Oct 2001NYC-WTC_000182329

Laboratory report detailing bulk sample analysis results for asbestos at 49-51 [name] Island in October 2001.

1 page · 2001-09-18 · Citywide Administrative Services, Dept. of · Box — · test candidate pages · matched page 1

Chain of custody · 1

Air monitoring report header for Phase Contrast Microscopy analysis, undatedNYC-WTC_000178231

Document header identifying the project and laboratory performing phase contrast microscopy analysis of air filters for DCAS.

6 pages · 2001-09-24 – 2001-09-26 · Citywide Administrative Services, Dept. of · Box — · 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.