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Building map/ Building file
Building / all boxes

100 Hester Street

Machine-extracted address · confidence 0.70 · verify source page

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11 records16 source pages1 test candidate pages2002-08-22 — 2002-08-28Machine-extracted date span · verify dated source rows

Activity by month

Distinct page counts by extracted month, not measurements.
Source pages by extracted month
MonthPages
Aug 200214

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
Indoor air quality field report, PS 131M, Aug 2002
Date not extracted
NYC-WTC_000175384 · p. 4 ↗
carbonmonoxide

Values found on the page: 60% · 700 ppm · 9 ppm · 1 ppm

Lab candidates: not extracted

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

Machine-extracted · building match confidence 0.70 (how sure the index is that this page concerns this building) · verify

Documents for this building

11 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

TEM asbestos analysis summary, PS 131M, Aug 2002NYC-WTC_000175456

Cover letter summarizing Transmission Electron Microscopy results for air samples from PS 131M collected on August 22, 2002.

1 page · 2002-08-22 – 2002-08-23 · Education, Dept. of · Box — · matched page 1

Chain of custody · 8

Bulk sample data and chain of custody, P.S. 131M, AugNYC-WTC_000175271

Form listing bulk samples collected for fiberglass analysis at P.S. 131M in August 2002.

2 pages · 2002-08-22 · Education, Dept. of · Box — · matched page 1
Fiberglass bulk sample chain of custody, PS 131M, Aug 2002NYC-WTC_000175391

Chain of custody form documenting the collection and tracking of bulk dust samples for fiberglass analysis at P.S. 131M.

2 pages · 2002-08-22 · Education, Dept. of · Box — · matched page 1
Bulk sample data and chain of custody, PS 131MNYC-WTC_000175424

Form recording bulk sample collection details, including fiberglass analysis, for samples taken at PS 131M in August 2002.

2 pages · 2002-08-22 · Education, Dept. of · Box — · matched page 1
Bulk sample chain of custody, PS 131M, Aug 2002NYC-WTC_000175452

Chain of custody form documenting the collection and handling of bulk fiberglass samples from PS 131M on August 22, 2002.

2 pages · 2002-08-22 · Education, Dept. of · Box — · matched page 1
Untitled chain of custodyNYC-WTC_0001992663 pages · 2002-08-22 · Education, Dept. of · Box — · matched page 3
Lead-in-dust wipe sampling report, PS 131M, Aug 2002NYC-WTC_000175282

Limited lead-in-dust wipe sampling report for PS 131M prepared by ATC Associates for the NYC Board of Education.

3 pages · 2002-08-22 – 2002-08-23 · Education, Dept. of · Box — · matched page 2
Lead-in-dust wipe sampling report, PS 131M, Aug 2002NYC-WTC_000175376

Chain of custody form for lead-in-dust wipe samples collected at P.S. 131M on August 22, 2002.

3 pages · 2002-08-22 – 2002-08-23 · Education, Dept. of · Box — · matched page 2
Fiberglass bulk sampling memo, PS 131M, Aug 2002NYC-WTC_000175389

Memo letter describing a site visit to P.S. 131M for settled dust bulk sampling to analyze fiberglass fiber content.

2 pages · 2002-08-22 – 2002-08-23 · Education, Dept. of · Box — · matched page 1

Memo or letter · 1

Untitled memo or letterNYC-WTC_0001992615 pages · 2002-08-22 – 2002-08-28 · Education, Dept. of · Box — · matched page 1

Unclassified · 1

Indoor air quality field report, PS 131M, Aug 2002NYC-WTC_000175384

Field report recording indoor air quality measurements including temperature, humidity, and carbon monoxide levels at P.S. 131M.

5 pages · no date extracted · Education, Dept. of · Box — · test candidate pages · matched page 1

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.

100 Hester Street · Building file · 9/11 City Records