Report documenting limited lead-in-dust wipe sampling conducted at P.S. 234M in February 2002 for the NYC Board of Education.
NYC-WTC_000178638–000178640
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC provided all laboratory analytical services in support of this limited inspection. ATC is certified by the New York State Department of Health’s Environmental Laboratory' Accreditation Program to perform lead and related analyses of environmental samples (Laboratory ID Number: 10879). The laboratory utilizes the United States Environmental Protection Agency analysis metliod number SW846-7420 and the National Institute of Occupational Safety and Health method number 7082M.
The lead-in-dust samples were obtained by gently wiping a pre-measured surface area with non-alcohol moistened towelettes. ATC’s representative wore disposable gloves; a new glove was worn with each new sampling procedure, and care was taken to avoid contamination of the towelette and collection vial. Towelettes were then placed into 50ml plastic vials and immediately sealed. The chain of custody form was completed and documents the measurement of the area sampled.
Results of Dust Wipe Sampling Seven (7) dust wipe samples were collected from areas indicated to ATC. Laboratory analysis is shown that all dust wipe samples collected from the indicated areas contain lead on floor and windowsill surfaces below the guideline level of 40 pg/tf and 250 pg dr respectively. See laboratory report and cham of custody for more details.
Limits of the limited dust wipe sampling Dust sampling was conducted at NYC-BOE request. The results of this report are applicable for the time the testing was performed. If questions arise concerning lead content in or on components and/or locations not tested by ATC, then additional testing services should be procured. ATC makes no representation or warranty concerning the standards and specifications provided in tire HUD Guidelines and the NYC-BOE protocol.
It is our pleasure to provide tliese limited lead services to New York City Board of Education. If you have any questions regarding this limited lead-in-dust wipe sampling, please do not hesitate to call me at (212) 353-8280 extension #261.
Sincerely, ATCAssociates, Inc.
Andreas C. Andreou Senior Project Manager
P.S. 234M <S«TC February' !, 2002
CONFIDENTIAL, CITY_2IMC100_003390304 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000178640
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NYC-WTC_000178611
Confidential report prepared by ATC Associates for the NYC Board of Education documenting lead-in-dust sampling at P.S. 234M in May 2002.
10 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178617
Confidential report from ATC Associates documenting lead-in-dust sampling activities conducted at P.S. 234M in June 2002 for the NYC Board of Education.
10 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178714
Report prepared by ATC Associates documenting limited lead-in-dust wipe sampling conducted at P.S. 150M in May 2002.
9 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178723
Documentation of lead-in-dust wipe sampling activities at P.S. 150M prepared by ATC Associates for the Board of Education.
9 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178720
Report documenting limited lead-in-dust wipe sampling conducted at P.S. 150M in June 2002 for the New York City Board of Education.
9 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗10 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175257
Confidential report detailing limited lead-in-dust wipe sampling conducted at P.S. 126M in August 2002.
9 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178471
Chain of custody document for limited lead-in-dust wipe sampling at P.S. 89M prepared by ATC Associates in April 2002.
9 shared non-person entities · 1 shared topics · similarity 0.991
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NYC-WTC_000180140
Report documenting limited lead-in-dust wipe sampling conducted at the school in June 2002.
Similarity score 0.994 (not a probability)
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180135
Report documenting limited lead-in-dust wipe sampling conducted at the school in May 2002.
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Confidential report prepared by ATC Associates for the NYC Board of Education documenting lead-in-dust sampling at P.S. 234M in May 2002.
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