Letter from Ambient Group dated November 16, 2001 summarizing an indoor environmental quality survey.
NYC-WTC_000097713–000097722Folder label: “1 NORTH END AVENUE Block: 16 Lot: 225 BIN: 1085502 4 River Terrace, 60 Vesey Street”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
NOV-16-01 FRI D5:55 PM AMBIENT GROUP INC FAX NO. 212 '(68 1 b4U 1~, U2
ambient group inc. NA7TONAL HTAuQuAmr:as
Indoor environmental quality surveys SS wksr gq„i STRl W Water treatment consulting 2Z it 14.00A Asbestos ft lead field services NtW YORK, N3.•W YORK roo18 rau (511) 46i-7il$ Regulatory compliance programs r'Ax! (iit) 43-9397 Air, water a soil analytical laboratories Wl4.; W W WAMwLWMKOur.COM
November 16, 2001
Mr. Elliot—uckerman Cushman & Wakefield a/a/f Mercantile Exchange One North End Avenue New York, New York 10282
Re: One North End Avenue Ambient Project # 211338
Dear Mr. Zuckerman:
The following is a summary of the indoor environmental quality survey that Ambient Group, Inc. performed on November 8, 2001 at the above referenced location. The sampling for airborne metals, polynuclear aromatic hydrocarbons and airborne asbestos structures by TEM are summarized below.
Dour (4) air samples were collected from various locations on floors 1, 3, 7 and 13 and analyzed by transmission electron microscopy (TEM) for asbestos structures. The results of the analysis indicated that airborne asbestos levels inside and outside the building at the time of testing were less than the analytical sensitivity of the instrument, which is well below the EPA standard of 70 structures/mm as well as other recommended industry guidelines and/or regulations.
Four (4) air samples were collected from floors 1, 3, 7 and 13 and analyzed for metals in air. All measured metals were within their respective OSHA Permissible Exposure Limits.
Four (4) air samples were collected from floors 13, 7, 3 and I and analyzed for polynuclear aromatic hydrocarbons in air. Analysis of all four (4) samples collected revealed that the levels of the individual compounds were below the OSHA Permissible Exposure Limits and NIOSH REL guidelines.
Please refer to attached laboratory data sheets for further details. Should you have any questions regarding this information, please feel free to call me,
Sincerely, Signed for Ambient Group, Inc. by:
John Leitner, Vice President
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11/16/01 FRI 17:58 [TX/RX NO 8525]
NYC-WTC 000097713
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NYC-WTC_000097658
Fax cover sheet from Ambient Group dated December 6, 2001 regarding indoor environmental quality surveys.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097647
Letter from Ambient Group dated December 7, 2001 summarizing an indoor environmental quality survey.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097692
Memo from Ambient Group dated November 21, 2001 providing a summary of environmental monitoring activities.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097669
Header page of a laboratory report detailing indoor air and surface sampling for asbestos and lead.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097632
Fax cover sheet from Ambient Group dated December 13, 2001 regarding indoor environmental quality surveys.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097770
Fax cover sheet from Ambient Group Inc dated Oct 24, 2001, regarding environmental surveys for the site.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097731
Letter from Ambient Group dated November 6, 2001 regarding indoor environmental quality surveys.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097723
Letter from Ambient Group Inc. dated November 9, 2001, regarding indoor environmental quality surveys at North End Avenue and Vesey Street.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097592
Fax cover sheet from Ambient Group dated January 11, 2002 regarding indoor environmental quality surveys.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097558
Fax cover sheet from Ambient Group dated February 12, 2002 regarding indoor environmental quality surveys.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097581
Fax cover sheet from Ambient Group dated January 22, 2002 regarding indoor environmental quality surveys.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097570
Fax cover sheet from Ambient Group dated February 5, 2002 regarding indoor environmental quality surveys.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.976
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Fax cover sheet from Ambient Group dated October 25, 2001 regarding indoor environmental quality surveys.
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