Letter from Paramount Group responding to a DEP request for environmental hazard assessments at 180 Maiden Lane.
NYC-WTC_000097382–000097404Folder label: “180 MAIDEN LANE Block: 37 Lot: 23 BIN: 1000874 90-100 Pine St., 71 South St., 73 South St”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ambient group inc. Wlsr ;.>~U SI RI ! r Indoor environmental quality surveys ILu1 FLOOR Water treatment consulting NI:U' SURF:. NI.N' SORE 1U(~1N Asbestos Ft lead field services 4(" $IL
Regulatory compliance programs F°AN: 2I.
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October 2, 2001
Mr. Mike Versace Paramount Group 180 Maiden Lane New York, New York 10005
Re: 180 Maiden Lane 5`h Floor - ACS Fan Unit 1 through 6 Ambient Project #211414
Dear Mr. Versace:
Ambient Group, Inc. performed air monitoring during removal and clean-up procedures on the 5`'' floor, ACS fan units 1 through 6, at 180 Maiden Lane, New York, NY. Work was performed on September 21 to September 23, 2001.
Ambient Group, Inc. collected and analyzed a total of thirty (30) airborne fiber samples over the course of this project. Of this total, thirteen (13) were contamination samples, twelve (12) were re-occupancy samples and five (5) samples were field blanks.
Analytical results indicated airborne fiber levels below 0.01 fibers/cm3. Sample analysis was conducted by Phase Contrast Microscopy (PCM) in accordance with NIOSH method 7400. A copy of the results are attached. The designated work areas were released for reoccupancy upon receipt of the analysis results and a final visual inspection that found no visible debris.
Should you have any questions regarding this information, please feel free to call me.
Sincerely, Signed for Ambient Group; fnc. by
William Esposito r.2 President
( II ICAGO. II ORA\(,r. ( i (.1 IN l'O\'I., Nl' >II:%\II. It i0j S60-OI G:\2001\letters\2;1Ht414. 180 Maiden Lane.doc 714 --
NYC-WTC 000097388
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NYC-WTC_000097285
Summary of 94,014 asbestos samples collected and analyzed at 225 Liberty Street between September 2001 and January 2002.
6 shared non-person entities · Same agency, volume and box · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097632
Fax cover sheet from Ambient Group dated December 13, 2001 regarding indoor environmental quality surveys.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095145
Form documenting the chain of custody for air and bulk sampling results collected at the Exchange site on February 5, 2002.
5 shared non-person entities · 1 shared topics · similarity 0.952
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095047
Chain of custody document from Ambient Group for indoor environmental quality survey samples collected at 22 Thames Street on October 7, 2001.
7 shared non-person entities · 1 shared topics · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105528
Laboratory results form showing counts of positive and negative asbestos samples from 55 Broadway.
7 shared non-person entities · similarity 0.949
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000124902
Laboratory data report containing asbestos analysis results for dust samples from floors 5-12 of 90 Church Street.
6 shared non-person entities · 1 shared topics · similarity 0.949
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154594
Letter from a complainant regarding improper asbestos cleanup at 333 [name] and requesting reinvestigation of test results.
6 shared non-person entities · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094893
Confidential asbestos assessment report prepared by EMG Inc. for the building formerly known as 3 World Financial Center.
7 shared non-person entities · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105336
Letter enclosing air sampling results and cleaning details for 70 Battery Place conducted in November 2001.
6 shared non-person entities · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117634
Letter from Environmental Services Inc. to the EPA regarding HVAC and environmental inspections performed at 385 South End Avenue in November 2002.
4 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
7 shared non-person entities · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105069
Cover letter enclosing air and bulk sampling results for 86 Trinity Place, 22 Thames, and 65 Broadway.
8 shared non-person entities · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000097413
Facsimile transmittal sheet from Paramount Group dated April 23, 2002, regarding 180 Maiden Lane.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095047
Chain of custody document from Ambient Group for indoor environmental quality survey samples collected at 22 Thames Street on October 7, 2001.
Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095145
Form documenting the chain of custody for air and bulk sampling results collected at the Exchange site on February 5, 2002.
Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105460
Letter from Insignia/ESG reporting on a survey performed at 1 Broadway on March 5, 2002.
Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104572
Document header identifying the folder contents related to environmental inspections at 40 Fulton Street.
Similarity score 0.970 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097413
Facsimile transmittal sheet from Paramount Group dated April 23, 2002, regarding 180 Maiden Lane.
Similarity score 0.969 (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.
NYC-WTC_000097405
Page containing unreadable text and OCR artifacts from a document related to 180 Maiden Lane in May 2002.
Filed in the same folder
NYC-WTC_000097408
Property manager letter dated May 7, 2002, enclosing an asbestos abatement contractor report for 180 Maiden Lane.
Filed in the same folder
NYC-WTC_000097413
Facsimile transmittal sheet from Paramount Group dated April 23, 2002, regarding 180 Maiden Lane.
Filed in the same folder
NYC-WTC_000097437
Cover sheet for a faxed transmission of documents regarding 180 Maiden Lane sent to DEP on April 23, 2002.
Filed in the same folder
NYC-WTC_000095145
Form documenting the chain of custody for air and bulk sampling results collected at the Exchange site on February 5, 2002.
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