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NYC-WTC_000211385
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000211385–000211386Page image
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NYC 9/11 Public Portal Document
Mr. Bernard P. Orlan July 1, 2002 Wipe Samples for Dioxins Page 2 P. S. 89 (Manhattan) ATC Proiect No. 15-19125-0297
This provides a single value (in nanograms) for the analytical results for each sample. The sample locations and the results are shown in the table:
DIOXIN WIPE SAMPLE RESULTS (2,3,7, 8 TCDD EQUIVALENTS) _________ May 16,2002__________
isiploor Hallway-north/DXl 1st Floor Hallway-south/DX2 0.00 2nd Floor Hallway- south/DX3 OO
The New York State Department of Health (NYSDOH) established guidelines for dioxin for the re-occupancy of the Binghamton State Office Building following a PCB fire. The NYSDOH guideline for dioxin on surfaces is 25 nanograms per square meter (25 ng/m^).
On 5/16/02, the concentrations on indoor surfaces were 0.00 nanograms per square meter (ng/m2) for all readings. The dioxin concentrations in all of these sample are below the NYSDOH guideline.
It is not ])ossible to determine when the 2, 3, 7, 8 - TCDD equivalents detected in these samples were deposited. Dioxin samples were not collected from these locations prior to December 20, 2001.
It is our pleasure to provide these indoor environmental seiwices to the NYC Board of Education. If you have any questions about this report, please call (212) 353-8280, extension 212.
Sincerely, /I TC ASSOCIA TES INC. Reviewed by:
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Yiannis Efstathiou James R. Cohn, CIH,CSP Senior Project Manager Regional Manager Industrial Hygiene Division
Attachment
CITY_21MC100_002864249
NYC-WTC_000211386
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NYC-WTC_000211386Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.999
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ATC Associates report on dioxin wipe samples collected at P.S. 89M on May 16, 2002.
11 shared non-person entities · 1 shared topics · similarity 0.998
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machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.997
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