Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
NYC-WTC_000130438–000130515Folder label: “E-Mail 1/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TABLE OF CONTENTS
INTRODUCTION ........................................................... 1
BACKGROUND ......... .............................. ... .................. 1
TECHNICAL APPROACH ........... ........................................ 2
RESULTS ...... ........ ................................................... 4
Benzene and Other Volatile Organic Compounds (VOCs) ........................ 4
Asbestos .................................................................18
Chlorinated Dioxins and Furans (CDD/CDF) ..... .............................34
Polychlorinated Biphenyls (PCBs) ...........................................37
Polynuclear Aromatic Hydrocarbons (PAHs) ................ . .................41
Metals ..................................................................43
Particulate Matter (PM 10 and PM 2.5) and Rain .............................. 48
Weather Conditions Summary from September 11 through October 23, 2001 ....... 50
TREND SUMMARY .........................................................51
SUMMARY OF INITIAL FINDINGS AND RECOMMENDED FOLLOW-UP ....... 52
ATTACHMENTS
Attachment 1- NYC Database Analyte List and Comments
Attachment 2 - Site Maps of New York City Area and Lower Manhattan
Attachment 3 - Target Analyte Trend Charts
t1
NYC-WTC 000130439
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000131053
Fax cover sheet dated February 20, 2002, transmitting chain of custody records related to Pier 40 and West Street.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186193
Draft environmental data report for the World Trade Center site prepared by IT Corporation for the EPA in November 2001.
47 shared non-person entities · 1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095208
Documentation tracking the chain of custody for environmental samples collected from Building #400 at 375 South End Avenue in October 2001.
11 shared non-person entities · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121409
Document tracking environmental samples collected from Building #500 at 385 South End Avenue on October 22, 2001.
10 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
11 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000114019
Letter and chain of custody document tracking HVAC and environmental inspection samples from 333 Rector Place.
4 shared non-person entities · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161939
Page from a laboratory report containing only formatting characters and no readable content.
10 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000119863
Document tracking environmental samples collected from 365 South End Avenue on October 17, 2001.
9 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120991
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
10 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095331
Chain of custody form documenting bulk sampling and air monitoring at 375 South End Avenue on November 17, 2001.
12 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗19 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000186193
Draft environmental data report for the World Trade Center site prepared by IT Corporation for the EPA in November 2001.
Similarity score 0.966 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127657
Final asbestos report conducted by Airtek Environmental Corp for the Greenwich Street Project LLC in May 2005.
Similarity score 0.962 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127695
Final asbestos report conducted by Airtek Environmental Corp for the Greenwich Street Project LLC in May 2005.
Similarity score 0.962 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145869
Interim final report from EPA Region 2 detailing a background study of environmental conditions at the World Trade Center site.
Similarity score 0.959 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125204
Cover page for a survey report detailing asbestos and lead-based paint findings at 130 Cedar Street.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.952 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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NYC-WTC_000150209
Laboratory report listing PCM and TEM asbestos air sampling results collected on September 26, 2001.
Cited alongside this record in an Ask answer
NYC-WTC_000150233
Cover page for a laboratory report regarding landfill operations, dated October 2001.
Cited alongside this record in an Ask answer
A financial document from late September 2001 related to water supply operations and emergency response costs.
Cited alongside this record in an Ask answer
NYC-WTC_000153382
Document arguing that respirator safety issues fall under OSHA jurisdiction and should be removed from the EPA review.
Cited alongside this record in an Ask answer
NYC-WTC_000152373
Document excerpt showing New York City reservoir levels and related environmental data from the DEP.
Cited alongside this record in an Ask answer