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← Document results/DEP Box 36/20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St
Document / 163 pages

Air sampling correspondence, 20 Dey Street, Feb 2002

Machine-extracted title · confidence 85%

Cover letter dated February 22, 2002 from LMB Inc. regarding air sampling activities at 20 Dey Street and surrounding addresses.

NYC-WTC_000103723–000103885

Folder label: “20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St

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Scanned page image, NYC-WTC_000103856
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NYC 9/11 Public Portal Document

Environmental Laboratory N'rs P02000 14z ~ ggyy È S1! ` G HvuaMzaeca~° 41iIudson Street, Ossining, New York 10562 rQ _t a : ! _ AMA$ 100147

Transmission Electron Microscopy Results client: Bovis Lend Lease Project#: MBO-025AB 200 Park Avenue New York, New York Date Collected: 10/25/01 Date Recd (lab): 10/25/01 Sample Location: The Millenium Hilton Hotel Analysis Date: 11/01/01 55 Church Street TEM Analyst D. MCCar/ New York, New York Analytical Method:,STM D5755

Field Technician: Boris Feldman

Dust Samples Avg.Grid opening: 0.0121mm2

Lab Number Grid Openings Grid Area Countable Asb. Concentration Sample #: Sample Location: Analyzed Analyzed Structures Structureslcm"' 01TEM #

13 SC Level, Plate#935-MET, CT 3913 10 0.121 6 4958.68

14 SC Level, Plate#9326-LC, MA 3914 10 0.121 10 8264.46

15 SC Level, Plate#JPJ-30M, NY 3915 10 0.121 8 6611.57

16 SC Level, Plate#598-YDO, MA 3916 10 0.121 9 7438.02

17 SC Level, Plate#741-MKH, CT 3917 10 0.121 10 8264.46

18 C Level, Plate#BK4-45D, NY 3918 10 0.121 7 5785.12

19 C Level, Plate#BZP-8716, PA 3919 10 0.121 9 7438.02

20 Field Blank 3920 10 0.121 0 <3305.79

21 Field Blank 3921 10 0.121 0 <3305.79

Structures/mm2 Total Average Concentrations NIA

the mane m claim product endorsement by the National vohmtary LabomtoryApptaval Pam NAM This repents the sarfldendel property of our eaeme. This mntfloate of .naysiahevof< sha0 not be used by cenfloate of analysis/report sha4 not be reproduced In fu0, a3erout the Meitlen approval ofTeabsd Laboratories. inc. or any agency of the United States Govemment. The laboratory has ra control over air stmpflng collection. This

Coimioht 0 2001 Testwell Laboratories. Inc.

Laboratory Approved

NYC-WTC 000103856

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NYC-WTC_000103856Source: NYC Law Department, mirrored locally

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