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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_000103858
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NYC 9/11 Public Portal Document a •TLI I LJ%I' IS% I VI a•\v•

I . L7

1 nvironmental Laboratory 47 Hudson Street, Ossining, New York 10562 (1 fI F 10, E N dG'8~19 _ l L NYS oaa #11142 NvtAP # z000eve aHA # 100147

Transmission Electron Microscopy Results client: Bovis Lend Lease Project #: MBO-025AB 200 Park Avenue New York, New York Date Collected: 11/05/01 Date Recd (lab): 11/05/01 Sample Location: The Millenium Hilton Hotel Analysis Date: 11/09/01 55 Church Street TEM Analyst: D. McCarl New York, New York Analytical Method: ASTMVI D5755

Field Technician: Boris Feldman

Dust Samples Avg.Grid Opening: 0.0121mm2

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

1 Room. 5405 Desk Draw-Dust 4094 10 0.121 0 <24.45

2 Room. 5405 Dustin Chest Draw 4095 10 0.121 6 146.72

3 Room. 5404 Dust in Desk Draw 4096 10 0.121 2 48.91

4 Room. 5204 Dust in TV Compartment 4097 10 0.121 4 97.81

5 Room. 5102 Radiator Dust 4098 10 0.121 3 73.36

6 Room. 5102 Dust in Chest Draw 4099 10 0.121 1 24.45

7 Room 5007 Radiator Dust 4100 10 0.121 1 24.45

8 Room 5007 Dust in Desk Draw 4101 10 0.121 3 73.36

9 Room 4903 Dust in Chair 4102 10 0.121 3 73.36

10 Room 4903 on TV Set 4103 10 0.121 5 122.27

11 Room 4711 Dust on Carpet 4104 10 0.121 7 171.18

12 Room 4711 Dust on Drape 4105 10 0.121 3 73.36

Structures/mrrt2 Total Average Concentrations NIA

INS repat s the mrmdmdet properly of our chants. TNe certl irate of anatyswreporl aura not be used by the the'* to dekn product endorsement M the National Voluntary Laboratory Approval Program (NKAP) or my agent' of #te untied states Govmiiina d. The leboretory has no conbd over al aertp&q eotactlon. This certificate of enotyddreport shall not be reproduced h fu0. wlltaut the written approval of Te twe1 Laboratories, kac

Laboratory

NYC-WTC 000103858

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NYC-WTC_000103858Source: NYC Law Department, mirrored locally

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