TEM Air Analysis Lab Report, 130 Liberty, June 2004

NYC 9/11 Public Portal Document

Jun 08 04 10:32a IBM USER 732 6018 0.20 From: RJ Les Group. Ile. To: haa. Nod Otago Date: 914'2004 Tune: 933:1 tr Ni rape , a o

• RJ Lee Group, Inc. Laboratory Report (coat.) RJ Lee Group Job No: ATH306366-761 RJ Lac Croup, Inc. Building: 130 Liberty Report Date: 6/412004

Concentration D. Collected Fl ter Area Attbeita Atialyticad IWLOaarrrpM tlantple start Ma VoAaea Analysed Structures SeW&AIy Number Type tMap Root Geld -c on Uf) OW (tool) Y Afl (8* ) (601X)_ rim

5219898.HT Area 6/1/2004 1 K (Northwest) - Cedar Deoon 385 1740.00 0.05113 0 0 < 19.6 < 0.004 6/1/2004 91 .6 TM

5220369.HT Area 6/1/2004 0 2 (South) - Decon Exit 385 1940.00 0.04261 0 0 <23.5 <0.005 x2004 6/ 23.3 6 bS1

5220370, HT Area 6!1/2004 0 FF (South). Shanty Area 385 1940.00 0.04261 0 0 < 23.5 < 0.005 6/2/2004 233 0.005

5220371.HT Area 6/1/2004 0 Y (South) - Decon Entrance 385 1940.00 0.04261 1 0 23.5 O.00,S 6/2/2004 23.5 0.005

5220372.HT Area 6!112004 0 X (Souib) - Ramp 395 1940.00 0.04261 0 0 < 23.5 < 0.005 6/2/2004 2.5 63

5220373.HT Field 611/2004 0 X (South) - Ramp 385 0.000 0.08522 0 0 <112 •N/A Blank 6/1/2004 11.7 N%A

5220374.HT Field 6/l~ 99 Not (NorthWest) -Washington 395 0.000 0.08522 0 0 <I1.? NIA Blank 6/1/2004 Acquired and Cedar 11,•

5220375.HT Area 6/1/2004 99 Not (SouthWest) - Washington 385 1936.00 0.04261 0 0 <23.5 <O00 612/2004 Acquired mid Allay 23.3 0.005

5220376.HT Area 6/112004 99 Not (SouthEast) - Greenwich and 385 1936.00 0.04261 0 0 < 23.5 < 0.005 6/2/2004 Acquired Albany 235 0.005

5220377, HT Area 611/2004 99 N/A (East) - Greenwich 335 1936.00 0.04261 0 0 < 23.5 < 0.005 6/2/2004 23.5 x.005

5220378. MT Area 6/1/2004 99 Not (NorthWest) - Washington 385 1940.00 0.04261 0 0 < 23.5 < 0.005 6/212004 Acquired and Cedar 23.5 0~5

5220379.HT Area 611 `2 4 I K (NorthWest) -Cedar Desert 365 1940.00 0.0426I 0 0 < 23.5 <0.005 6/7/2004 23.3 0.005

Notes: 1. Volumes provided by Ambim warc used to calculate arelytical results and scusitivities, 2 ^<' imicites ranks teas dun usi)tical sensitivity. "-»" indiwes that sample was not amlyzed. 3. Sa nple(s) for this project wen atelyzed at our Moaroevilk, PA (NVLAP 0101208-0, NY SLAP 010944) duty. ty. 4. If R7 La Gtrop. lee. did not collect the saetpks metyzet the vaitlabllity of the hbaratay/s maths are limited to die r prrted values. S. Abbreviatiora: N/A-Nm Appltctbk. Cl ydxttysotile Asbestos, Atnph-Amphibole Asbestos, S.Suuctrres. 6. Samples will be held for 90 drys and then diapered of per Fedeui regular lone. 7. These resale are subntined permit to RI Lee Groups p's cure nt tattns and conditiaa of sale, mehding the onpany's standard wmraaty and limitation of hebrlity provisions. No responsibility or 6trbility is assumed for dx manner n which these rceslts we used or iriapreted.

See Appendix A for fiber data Page 3 of 5

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