Fax cover sheet from Ambient Group dated November 26, 2001 regarding indoor environmental quality surveys.
NYC-WTC_000097683–000097689Folder 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-26-01 MON 02:49 PM AMBIENT GROUP INC FAX NO. 212 768 1540 P. 08
ambient group inc. U, 55 WISr 39m STRI?kr Indoor environmental quality surveys 12tu FLOOR NEW YORK, NEW YORK Inn18 Water treatment consulting 1 Vu (ZIA) 944-4615 Asbestos @ lead field services VAX: (212) 944-4618 o
(regulatory compliance programs WWS... WWW.AMhTENTGR0U1'.cOM Air, water & soft analytical laboratories
November 26, 2001
Mr. Elliot Zuckerman Cushman & Wakefield ala/f Mercantile Exchange One North End Avenue New York, New York 10282
Re-. One North End Avenue Ambient Project # 211338
Dear Mr, Zuckerman; survey that Ambient Group, The following is a preliminary summary of the indoor environmental quality Summarized below are results for Inc. performed on November 20, 2001 at One North End Avenue. airborne metals, airborne silica and airborne asbestos structures by TEM.
and I I and analyzed by Four (4) air samples were collected from various locations on Odors 3, 6, 7 transmission electron microscopy (TEM) for asbestos structures. The results of the analysis indicated that the instrument, airborne asbestos levels at the time of testing were less than the analytical sensitivity of recommended industry which is well below the EPA standard of 70 structures/mm2 as well 'as other guidelines and/or regulations.
Four (4) air samples were collected from floors 3, 6, 7 and 11 and analyzed for metals in air. All measured metals revealed levels well below their respective OSHA PFIs and NIOSH RELs. air. Silica levels Four (4) air samples were collected from floors 3, 6, 7 and 11 and analyzed for silica in were well below the NIOSH REL of 0.05 mg/m3. questions regarding this. Please refer to attached laboratory data for further details. Should you have any information, please feel free to call me.
Sincerely, Signed for A fen Group, Inc. by: c J I J.l.eitn ice resident
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11/26/01 MON 14:52 [T%/R% NO 8579]
NYC-WTC 000097683
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NYC-WTC_000097632
Fax cover sheet from Ambient Group dated December 13, 2001 regarding indoor environmental quality surveys.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097647
Letter from Ambient Group dated December 7, 2001 summarizing an indoor environmental quality survey.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097658
Fax cover sheet from Ambient Group dated December 6, 2001 regarding indoor environmental quality surveys.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.974
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 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097713
Letter from Ambient Group dated November 16, 2001 summarizing an indoor environmental quality survey.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.971
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 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097554
Fax cover sheet from Ambient Group dated October 25, 2001 regarding indoor environmental quality surveys.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097592
Fax cover sheet from Ambient Group dated January 11, 2002 regarding indoor environmental quality surveys.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
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 0.959
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 0.959
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097570
Fax cover sheet from Ambient Group dated February 5, 2002 regarding indoor environmental quality surveys.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095977
Laboratory data report analyzing airborne metal concentrations including chromium and lead at 75 Park Place collected on November 30, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.955
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Chronology of clean-up precautions and air sampling results for buildings at North End Avenue and 60 Vesey Street following the September 11 attacks.
Filed in the same folder
NYC-WTC_000097544
Lab report summarizing indoor air and surface sampling for asbestos and lead at a New York location on September 14, 2001.
Filed in the same folder
NYC-WTC_000097547
Letter from Ambient Group regarding dioxin levels around the World Trade Center site dated October 26, 2001.
Filed in the same folder
NYC-WTC_000097553
Cover letter enclosing air quality test results from September 2001 to February 2002 and a summary of cleanup activities.
Filed in the same folder
NYC-WTC_000097554
Fax cover sheet from Ambient Group dated October 25, 2001 regarding indoor environmental quality surveys.
Filed in the same folder