TEM Air Analysis Report, 130 Liberty Street, Jul 2004

NYC 9/11 Public Portal Document

Jul 27 04 11:56a IBM USER 732 6018 p.8

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

Final Laboratory Report TEM Air Analysis

Report Date: 7/24/2004 RJ Lee Group, Inc. Sample Receipt Date: 7/23/2004 350 Hochberg Road RJ Lee Group Job No.: ATH306366-914 Monroeville, PA 15146 Samples Received: 0 USA Building: 130 Liberty Method: Federal Register, 40 CPR, Part 763, October 30, I987 Conceidratbn Date Analytical Collected Filter Area Asbestos Ana Volume Analyzed Structures Sensitivity RJLG Sample sample Star Stop Floor Grid Sub Location (mm') (liter) (mm2) Chry Arnph (fin) (mac) Number Type 7!22/2004 99 (Southwest) - Washington 385 1788.00 0.04386 0 0 < 22,8 < 0.005 5227786.HT Area Not 7/222/1004 22.8 0.005 Acquired and Albany

7/22/2004 99 Not (SouthEast) - Greenwich and 385 1788.00 0.04386 0 0 < 22.9 < 0.005 5227787_ HT Area 7/2212004 Albany 22.8 0.005 Acquired

7/22/2004 99 N/A (East) - Greenwich 385 1800.00 0.04386 0 0 <22.8 < 0.005 5227788.HT Area 7/22/2004 22.8 0.005

7/21!2094 99 Not (Northwest) - Washington 385 1804.00 0.04386 0 0 <22,8 <0005 5227789.117 Area 7/22/2004 22.8 0.005 Acquired and Cedar

Field 7/22/2004 99 Not (Northwest) - Washington 385 0.000 0.08772 0 0 < 11.4 N/A 5227785.HT 1/222/2004 11.4 - N/A Blank Acquired and Cedar

IS/b Authorized Signature:

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 #1012D8.0, NY FLAP #10844) facility. 4. V RJ Lee Group, Inc, did not collect the samples analyzed, the viability of the laboratory's results are limited to the reported values. 3. Abbreviations N/A-Not Applicable, Cry-Uuysotile Asbestos, Amph-Amphibole Asbestos. S-Structures. 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 time results are used or interpreted.

..~ See Appendix A for fiber data Page 2 of 3

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