Report confirming air monitoring results for asbestos and lead were below detection limits at 100 Church Street.
NYC-WTC_000177317
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TRC Customer-Focused Solutions
May 19,2003
Mr. G. Foster Mills Managing Attorney New York City Law Department 100 Church Street New York, New York 10006
Re: Report of Ongoing Air Monitoring Performed On December 13,2002 TRC Project Number: 35052-0000-00011
Dear Mr. Mills:
TRC Engineers, Inc. (TRC) performed air monitoring on December 13, 2002 in the space occupied by New York City Law Department and exterior to 100 Church Street as part of the ongoing air-monitoring program.
Representative samples for asbestos and lead in air were collected inside the building on the 2“^, 3”*, 4*, 5*^, 6* 20* floors and outside the building on the roof.
Results were below the analytical detection limit and all were below (i.e,, better than) the respective Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (PEL). A copy of the test results along with OSHA peimissible exposure limits for detected parameters is attached.
The results of this on-going sampling effort support and confirm TRC’s recommendation in the April 8,2002 Environmental Health Risk Assessment report to reoccupy the space.
Should you have any questions or comments, please feel free to contact us at (212) 221-7822.
Sincerely,
TRC ENGINEERS, INC.
-<Amel R. Javal A Senior PrograniManager
Enclosure Cc: Mal Higgins NYCLD Susan Kath-NYCLD
1430 Broadway, 10th Floor • New York, New York 10018 Telephone 212-221-7822 • Fax 212-221-7840
CONFIDENTIAL INSURANCE INFORMATION, SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT 2008 CITY_21 MC1 00_014674375
NYC-WTC_000177317
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000174453
Letter reporting air monitoring results for metals, asbestos, and temperature at the Law Department in August 2002.
5 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177270
Memo reporting air monitoring results for metals and asbestos at the Law Department building in October 2002.
5 shared non-person entities · 1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174446
Letter reporting air monitoring results for carbon dioxide, asbestos, and lead at the Law Department in January 2003.
7 shared non-person entities · 1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174455
Letter reporting air monitoring results for the Law Department in May 2002 supporting reoccupancy recommendations.
5 shared non-person entities · 1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174454
Letter summarizing air quality test results for the Law Department conducted in June 2002 on lower floors.
5 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174447
Letter summarizing air quality test results for the Law Department conducted in January 2003 confirming safe reoccupancy.
7 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177286
Memo describing additional environmental sampling for dust and air conducted in July 2003 at the Law Department.
5 shared non-person entities · similarity 0.916
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176289
Letter from TRC Engineers describing dust sampling and asbestos analysis of computers at 100 Church Street.
4 shared non-person entities · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182345
Engineering proposal submitted by TRC Engineers to provide environmental and engineering services at specified locations in November 2002.
3 shared non-person entities · similarity 0.920
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.913
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · similarity 0.912
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · similarity 0.912
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000174453
Letter reporting air monitoring results for metals, asbestos, and temperature at the Law Department in August 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177270
Memo reporting air monitoring results for metals and asbestos at the Law Department building in October 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174446
Letter reporting air monitoring results for carbon dioxide, asbestos, and lead at the Law Department in January 2003.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174455
Letter reporting air monitoring results for the Law Department in May 2002 supporting reoccupancy recommendations.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174454
Letter summarizing air quality test results for the Law Department conducted in June 2002 on lower floors.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174447
Letter summarizing air quality test results for the Law Department conducted in January 2003 confirming safe reoccupancy.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000174453
Letter reporting air monitoring results for metals, asbestos, and temperature at the Law Department in August 2002.
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Memo reporting air monitoring results for metals and asbestos at the Law Department building in October 2002.
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Letter reporting air monitoring results for carbon dioxide, asbestos, and lead at the Law Department in January 2003.
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Letter reporting air monitoring results for the Law Department in May 2002 supporting reoccupancy recommendations.
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NYC-WTC_000174454
Letter summarizing air quality test results for the Law Department conducted in June 2002 on lower floors.
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