TEM Air Analysis Results, 130 Liberty Street, July 2004

NYC 9/11 Public Portal Document

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RJ Lee Group, Inc. Laboratory Report (conk) RJ Lee Group Job No. ATH306366-828 RJ Lee Group, Inc. Building: 130 Liberty Report Date: 7/2/2004

Gate Concentration Collected Filter Area Asbestos Anatyflcal

RJLG 6inp4 3anple out Area Vdtane Armlyaed Structeres 3ensldvlty Nutnbar Type jOp Floor Sub Location (nttt?) (bier) (mn?) Chry Arnph (S/mrr?) (S/cc)

5222b86.(iT Area 6/30+2004 I I. (Northwest) - Cedar Decon 385 1964.00 0.04358 0 0 <22 < 0.004 6)30/2004 22.9 0.084

Authorized Signature: /S/b Kimberly A Allison, Amager - TEM Analysis

Notes: 1. Volumes provided by Ambiept were used to calculate analytical results and uasilivities. 2. "<' indicates results less than nelylial semsitsty. »—" indicates that sample was not analyzed. 3. Saptple(s) for this project were analyzed at our: Monroeville, PA (NVLAP i 01208.0, NY II-AP #10644) fS,eility. 4. J'RJ Lee Group, lie, did not collect the samples analyzed the verifiability' of the latorawr7'a results arc [hated to the reported values. 5. Abbreviations: NA-Not Applicable. Clay-Ctsysotile Asbestos, Amph•Amphtbok Asbestos, S-Structures. 6. Samples will be bald for 90 days and their disposed ofper Federal regulatioau. 7. Tbese results are submitted pursuant to RJ Lee Group's current teams tad conditions of sale, including the cmnpany's stsndardwarranty and [imitation of lability provisima. No responsibility or lability is assumed for the mutter in which these results are used or interpreted

See Appendix A for fiber data Page 3 of 4

NYC-WTC 000133299