TEM Air Analysis Report, 130 Liberty Street, Jul 2004

NYC 9/11 Public Portal Document Jul 27 04 11:57a IBM USER 732 6018 p.12 From: RJ Las Group, Inc. To: Mr, Noes Dmyo (Sale: /11irAUU4 lime: 8.3u.0o IM rte 'vi

RJ LeeGroup, Inc. 350 Hochberg Road, Monroeville, PA 15146 Phone: (724) 325-1776 Fax: (724) 733-1799

Final Laboratory Report TEM Air Analysis Report Dale. 7/27/2004 RJ Lee Group, Inc. Sample Receipt Date: 7/26/2004 350 Hochberg Road RJ Lee Group Job No ATH306366-923 MonroevtUe, PA 15146 Samples Received: 10 USA Building: 130 Liberty Method: Federal Register, 40 CFR, Part 763, October 30, 1987 Concentration Date Collected FICer Area Asbestos Area Volume Analyzed Structures Sensitivity RJLG Sample Sample ~?rt (S/mrriz) (S/cc) Step Floor Gold --.pub Location (it'M71') (liter) (mma) Clay Amph Number Type 7/23/2004 Not (NorthWest) - Washington 385 0.000 0.08789 0 0 < 11.4 ~ NIA 5226506.HT Field 99 N/A Blank 7/23/2004 Acquired and Cedar. Hydrometer 11.4 malfunction. (SouthEast) - Greenwich and 385 1864.00 0.04394 0 0 <22.8 < 0.005 5226508.HT Area 7(23/20.04 99 Not 22.8 WOOS 7/24/2004 Acquired Albany. Hydrometer malfunction. 7/23/2004 Not (SouthWest) - Washington 385 1880.00 0.04394 0 0 <22.8 <0.005 5226507.HT Area 99 22.8 0.005 7/24/2004 Acquired and Albany. Hydrometer malfunction. 5226510.HT Arc, 7/232004 99 Not (NorthWest) - Washington 385 1856.00 0.04394 0 0 <22.8 <9 p05 7/242004 22.8 0.005 Acquired and Cedar. Hydrometer malfunction. 7/23/2004 Not (NorthWest) .Washington 385 0.000 0.08789 0 0 <134 N/A 5227841.HT Field 99 7/2312004 11.4 N/A Blank Acquired and Cedar

7/23/2004 (East) - Greenwich. 385 1860.00 0.04394 0 0 < 22.8 < 0.005 5226509.HT Area 99 N/A 724/2004 22.8 0.005 Hydrometer malfunction.

7/23/2004 99 Not (Southwest) -Washington 385 2100.00 0.04394 0 0 <22.8 <0.004 5227842.HT Area 7/23/2004 22.8 0.004 Acquired and Albany.Its raining,sample affected by 712312004 Not (SouthEast) - Greenwich and 385 2235.50 0.03515 0 0 < 28.4 < 0.005 5227843.HT Area 99 723/2004 28.4 0.005 Acquired Albany.Raining as at time of sample takedown. 7!23/2004 Not (NorthWest) -Washington 385 2092,00 0.04394 0 0 <22.8 < 0.004 5227845.HT Area 99 723/2004 22.8 0.004 Acquired and Cedar.Raining at sample takedown sample affected by 7/23/2004 N/A (East) - Greenwich.Raining 395 2096.00 0.04394 0 0 < 22.8 < 0.004 5227844.HT Area 99 7/23/2004 22.8 0.004 as at time of sample takedown

Notes: 1. Volumes provided by Ambient were used to calculate analytical results and sensitivities. 2. "<' indicates results less than analytical sensitivity. "-=' indicates that sample was not analyzed. 3. Sample(s) for this project were analyzed at our' Monroeville, PA (NVLAP #101208-0, NY FLAP #10844) facility. 4. If RJ Let Group, lix. did not collect the samples analyzed, the verifiability of the laboratory's results are limited to the reported values. 5. Abbreviations. N/A•Not Applicable, Chry-Chpsotile Asbestos, Amph-Anpibibole Asbestos, S-Sntctures. 6. Samples will be held for 90 days and then disposed of per Federal regulations. 7. These results are submitted pursuant to RJ Lee Group's current terms and conditions of sale. including the company's standard warranty and limitation of liability provisions. No responsibility or liability is assumed for the manner in which these results are used or interpreted.

See Appendix A for fiber data. Page 2 of 4

JUL-27-2004 12:29 732 6018 96'4 P.12

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