Cover letter from Ambient Group Inc dated Oct 9, 2001, regarding environmental surveys for the site.
NYC-WTC_000097785–000097789Folder label: “1 NORTH END AVENUE Block: 16 Lot: 225 BIN: 1085502 4 River Terrace, 60 Vesey Street”
OCR status: ocr · source: ours
NYC-WTC_000097786 10/10/01 WED 09:04 [TX/RX NO 8155] Ambient Group, Inc. 55 West 39% Street 12"' Oor New York, New York 10018 Client: Cushman & Wakefield alalf Mercantile Exchange One Norlh End Avenue New York, New York 101282 Project #: 211338 Project Address: One North End Averue Survey Date: 10/04/01 Sample# 211338-01 Location yi floor/SW Side, Trading Station, 7-7-1-B POLYNUCLEAR AROMATIC HYDROCARION Analyte Acenaphthene Acenaphthylene Anthracene Ecnz (a) anthracene Benzo (a) pyrene Beazo (b) fluorathene Benzo (ghi) perylene Benzo (k) fluoranthene Chrysene Dibenz (a,k) anthracene Fluoranthene Flourene Indeno (1,2,3-cd) pyrene Napthalene Phenanthrene Pyrene Concentration <19.4 3.9 3.9 <3.9 3.9 <19.4 <19.4 REL - Recommended Exposure Limit PEL - Permissible Exposure Limit (8-hour time iveighted average) NA- Not Applicable - Standards/Guidelines • : •UU-1U-UI WED UY:U1 HM AMBIENT GKUUP INU ) NIOSH REL 100 yg/m? OSHA PEL 200 кg/т" FAX NU. 212 168 1b4U NYC 9/11 Public Portal Document
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000097743
Cover letter from Ambient Group Inc dated Nov 2, 2001, addressing environmental concerns and monitoring activities.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097818
Fax cover sheet from Ambient Group Inc dated Oct 22, 2001, regarding indoor environmental quality and asbestos services.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097731
Letter from Ambient Group dated November 6, 2001 regarding indoor environmental quality surveys.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.978
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.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
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.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097692
Memo from Ambient Group dated November 21, 2001 providing a summary of environmental monitoring activities.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097605
Fax cover sheet from Ambient Group dated December 27, 2001 regarding indoor environmental quality surveys.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097623
Fax cover sheet from Ambient Group dated December 18, 2001 regarding indoor environmental quality surveys.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097614
Fax cover sheet from Ambient Group dated December 19, 2001 regarding indoor environmental quality surveys.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097703
Fax cover sheet from Ambient Group dated November 20, 2001 regarding indoor environmental quality surveys.
4 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097713
Letter from Ambient Group dated November 16, 2001 summarizing an indoor environmental quality survey.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000097570
Fax cover sheet from Ambient Group dated February 5, 2002 regarding indoor environmental quality surveys.
Similarity score 0.993 (not a probability)
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.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097731
Letter from Ambient Group dated November 6, 2001 regarding indoor environmental quality surveys.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097818
Fax cover sheet from Ambient Group Inc dated Oct 22, 2001, regarding indoor environmental quality and asbestos services.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097570
Fax cover sheet from Ambient Group dated February 5, 2002 regarding indoor environmental quality surveys.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097558
Fax cover sheet from Ambient Group dated February 12, 2002 regarding indoor environmental quality surveys.
Similarity score 0.990 (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.
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