TEM Air Analysis Lab Report, 130 Liberty, June 2004

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Final laboratory report from RJ LeeGroup documenting transmission electron microscopy air analysis for 130 Liberty Street dated June 8, 2004.

NYC-WTC_000133471–000133475

Folder label: “130 Liberty”

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NYC 9/11 Public Portal Document

Jun 10 04 02:50p IBM USER 732 6018 p.4 From: RJ Lee Grot0, Inc To: W. Noel 0rago vats: aarsuw I IT , J. IY. V n v. • •r -• -

RJ Lee Group, Inc. Laboratory Report (cont.) RJ Lee Group Job No: ATH306366-770 RJ Lee Group, Inc. Building: 130 Liberty Report Data 6/9/2004

Concentratlon Filer Area Asbestos AneiWcal Calae[ad Analyzed Nhwtures ly RAG !ample >13~ Area VaNana Number Floor --w.... ~•''` Location (Fm?) (Her) (suer?) C hrY Amph (s ) (57ee) moop Grid G!J24 1 K (NorthWest) • Cedar Devon 385 1900.00 0.04268 0 0 < 23.4 < 0.005 5220087.HT Area 6/6/2004 23.4 0.005

5220224.HT Area 6/5/2004 0 Z (South) - Decon Exit 385 1912.00 0.04268 0 0 < 23.4 < 0.005 &/5/2004 2Y4 8'x"05

5220225.HT Area 6/5/2004 0 y (South). Devon Entrance 385 1876.00 0.04268 0 0 <24 <0.005 d/5/2004 23.4 5.005

5220226.HT Field 6/3?064 0 X (South) - Ramp 385 0.000 0.08537 0 0 < 11.7 N/A 6/5/2004 11.7 -- N/A Blank

5220227.HT Area 615l2004 0 FF (South) - Shanty Area 385 1912-00 0.04268 0 0 < 23.4 <0.005 6/512004 23.4 0.505

5220228 HT Area 6/5_'2004 0 X (South) - Ramp 385 1866.00 0.04268 0 0 < 23.4 <0005 6/5/2004 23.4 0.005

5220229.HT Field 6/5'2004 99 Not (North West) -Washington 385 0000 0.08537 0 0 <11.? N/A Blank 6152004 Acquired and Cedar 11.7 N/A

5220230.HT Area 615/2004 99 Not (SonthWest) - Washington 385 1864.00 0.04268 0 0 <23.4 <0 5 6/3/2004 23.4 0.005 Acquired and Albany

Area 6/3/2004 99 N/A (East) - Greenwich 385 1840.00 0.04268 0 0 < 23.4 < 0.005 5220231.HT 6/5/2004 23.4 5.005

5220232.HT Area 0D4 1 K (NorthWest) - Cedar Decors 385 1840.00 0 04268 0 0 < 23.4 < 0.005 6/5/2004 23.4 0.005

5220233.HT Area 615!2004 99 Not (SouthEast) - Greenwich and 385 1852.00 004268 0 0 < 23.4 <0005 6/5/2004 Acquired Albany 23.4 0 005

5220234.HT Area 6!62004 99 1:ot (NorthWest) - Washington 385 1860.00 004268 0 0 <23.4 <0005 6,'5/2004 Acquired and Cedar 23.4 0.005

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 wen analyzed at our Monroeville, PA (NVLAF 11101208.0, NY ELAP N10844) Iscility. 4. If RJ Lee Group. Inc. did not collect the samples analyzed, the verifiability of the laboratory's results an limited to the honed vales. S. Abbreviation: N/A-Nat Appliable, Cliy-Cbrysotile Asbestos, Ampi.-Amphbole Asbestos, S.Structures. 6. Samples will be held for 90 days and them disposed of per Federal regulations, 7. These results ate submitted pursuant to R7 Lee 3roup'e current tangs and coalitions of sale. including the cv npany's standard warmly and Imtitation of liability provisions, No respoasibihty or liability is assumed for tint roamer in niich these results are used or auerproted.

See Appendix A for fiber data. Page 3 of 5

NYC-WTC 000133473

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NYC-WTC_000133473Source: NYC Law Department, mirrored locally

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