NYC 9/11 Public Portal Document
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1 nvironmental Laboratory
47 Hudson Street, Ossining, New York 10562
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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
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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
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Laboratory
NYC-WTC 000103858
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