NYC 9/11 Public Portal Document
Environmental Laboratory N'rs P02000 14z
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41iIudson Street, Ossining, New York 10562 rQ
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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
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NYC-WTC 000103856
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