Laboratory report from Testwell Laboratories presenting air sample results for the facility at 55 Church Street.
NYC-WTC_000103889–000104025Folder label: “20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
MILLENNIUM HILTON HOTEL ASBESTOS INSPECTION AND SAMPLING
1.0 EXECUTIVE-SUMMARY
C An inspection of the site was performed on September 20 and 28 to 30, 2001 by Boris Feldman, Tej Chhetry, Mikhail Sokolinskiy and Oleg Koledenkov of Testwell Laboratories, Inc. (TL). All TL personal is licensed by the New York State Department of Labor (NYS DOL) and New York City Department of Environmental Protection (NYC DEP) to perform work with asbestos containing • materials. Credentials of TL personal are attached in Appendix C of this report.
The TL inspection was performed to evaluate the asbestos contamination of the Millennium Hilton Hotel building interior after the events related to the World Trade Center on September 11, 2001. The area of inspection included the guest rooms, office spaces, meeting rooms, mechanical areas and • staircases on all 56 building floors.
The indoor air quality air test for asbestos was performed on the all building floors with the exception of the mechanical floors 56 and 6 using aggressive sampling techniques to re-entrain settled dust and simulate activity in that area of the building. All air samples were analyzed via Transmission Electron Microscopy (TEM) method. Bulk sampling of the accumulated dust and debris was performed on the • all building floors. All dust/debris samples were analyzed using Polarized Light Microscopy (PLM) method.
The US Environmental Protection Agency (US EPA) definition of Asbestos-Containing material (ACM) is: "Any material, which contain asbestos more than 1% by weight". The US EPA post abatement clearance criteria are 70 structures/mm2 by TEM.
The laboratory analysis confirmed presence of asbestos in the dust/debris more than 1% in the following areas:
A LOCATION % ASBESTOS SPACE CONDITION 55th Fl. Elevator lobby 10.25% No damage 54"' Fl. Rm. 5408 4.16% No damage 25`h Fl. Rm. 2509 1.27% Window was open 20`x' Fl. Rm. 2107 2.07% Window was open • 19th Fl. Rm.1906 2.14% Window was open 14th Fl. Rm. 1409 1.3% No damage 12' Fl. Rm. 1202 7.41% Broken glass 8th Fl. Rm. 801 5.06% No damage 56th Fl. Mechanical Rm. 1.08% No damage •
Complete bulk sample laboratory analysis data sheets are attached in Appendix A of this report.
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NYC-WTC 000103895
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NYC-WTC_000103723
Cover letter dated February 22, 2002 from LMB Inc. regarding air sampling activities at 20 Dey Street and surrounding addresses.
38 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000103604
One-hundred-eighteen page document from Testwell Laboratories presenting final air sample results for a lease at 200 Park Avenue.
20 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000103205
Chain of custody forms for personal protective equipment and air sampling results conducted at 200 Park Avenue by Testwell Laboratories.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000103467
Chain of custody documentation for OSHA-compliant air sampling and abatement verification at the hotel located at 55 Church Street.
15 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104679
Report detailing dust sampling from hospital entrances to determine asbestos content following the September 11 attacks.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132877
Consulting and testing services report on asbestos air quality monitoring at various floors of 115 Broadway in September 2001.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
13 shared non-person entities · 1 shared topics · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120991
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132836
Table of contents for reports covering emergency cleanup and air quality testing at 111 and 115 Broadway in late 2001.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095478
Cover page for an air monitoring and bulk sampling report for Building #200 at 375 South End Avenue.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155920
Header page of a chain of custody document from the DEP Bureau of Air, Noise, and related services.
11 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000131145
Fragmented record associated with the 80 West Street and Financial Center folder in DEP Box 53.
14 shared non-person entities · 1 shared topics · similarity 0.960
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NYC-WTC_000103723
Cover letter dated February 22, 2002 from LMB Inc. regarding air sampling activities at 20 Dey Street and surrounding addresses.
Filed in the same folder
NYC-WTC_000103886
Fax cover sheet from LMB Inc dated February 22, 2002 regarding environmental activities at 20 Dey Street.
Filed in the same folder
NYC-WTC_000103604
One-hundred-eighteen page document from Testwell Laboratories presenting final air sample results for a lease at 200 Park Avenue.
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NYC-WTC_000103205
Chain of custody forms for personal protective equipment and air sampling results conducted at 200 Park Avenue by Testwell Laboratories.
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Chain of custody documentation for OSHA-compliant air sampling and abatement verification at the hotel located at 55 Church Street.
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