Laboratory report for 310 Greenwich Street, May 2002

NYC 9/11 Public Portal Document

' 208 Stoneliinge Lane ]'• Analytical, Inc. ]I NY 11514 S.v Carte Place, Pleane: (516) 997-7251 Far: (516) 997-7528

Attn.: Friday, October 26, 2001 Commercial Lab Enterprise 270 Swinton Avenue L10116316 Ref Number: Bronx, NY 10465

Electron Microscopy (TEM) Asbestos Fiber Analysis by Transmission (AHERA) Performed by EPA 40 CFR Part 763 Final Rule 10013 HARRISON STREET, NEW YORK , NEW YORK Project: PROJECT: BUILDING #3-40 #STRUCTURES Analytical Sensitivity Asbestos Concentration Asbestos Non- Area Analyzed Volume z 051- (mm') (S/cc) (S/mm'). (S/cc) Sample ID 5}t 2 511 Asbestos (liters) Type(s) < 0 0.0000 231 0.00 Not Submitted

r

0.0042 <15.75 <0.0042 , 0 0.0635 - 232 1450.00 None Detected

0.0042 <15.75 <0.0042 0 0.0635 233 1450.00 None Detected

0.0042 <15.75 <0.0042 3 0.0635 -~4 1450.00 None Detected

0.0042 <15.75 <0.0042 p 0.0635 235 1450.00 None Detected

0.0042 <15.75 <0.0042 2 0.0635 236 1450.00 None Detected

D

Michelle McGowan Approved Analyst Signatory depe+ulen: on aniuv"e w"ea!';d by nondaborator}• pananru!. for data ruported in stnfctutesice• which Is Eta;;:. Disclaimors: This laboratory is not responsible tis report be This laboratory is a+!y responsible for data` nda cement Ia tuft, rzat t ont;•fta the ;mt, tu~ Nvt+AP or any ap , yof riot U.S, (1 can eat V 7 n.s av;>eauit• upon toq:;uat report must not be used to This 1 P 05% caihd+:rwu pans and lat,oratot}• atxl anatysta a:'carocy an:t p",vision) is ro{>oried abnva. U.tabty ecntrol data (inGudw,i

ftti' t1.+.9, 1:.. rl AP 2339. cc i''rt Q'!'9 -_..~•--....~..__—r lw... ________• ta./.adted tai Ni`l Al' fR.R:tI'F:PA a01045•if?. fJ•.'

NYC-WTC 000134746