NYC-WTC_000187541

NYC 9/11 Public Portal Document

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NYC Response Asbestos Analysis Results 4

□ate Sample No. Sampling Location Matrix PLM Results TEM Results IR (Results) Comments fibers/cc 9/13/01 16370 26 Fed-13th Floor Air 0.0064 Chrysstacasfcestes 9/13/01 16371 26 Fed-13th Floor Air <0.0033 9/13/01 16372 26 Fed-Lobby Soutti Air 0.0072 Chrysoiae asbestos 9/13/Ul 1H3Z3 2RFe4J.obbyWes? Air 0.0037 00 9/13/01 16374 26 Fed-39th Floor Air <0.0038 9/l3rt)1 9/13/01 9/13/01 9/13/01 9/13/01 16375 16376 27490 27491 27492 26 Fed-38th Floor 26 Fed-26lb Floor 290 Bway-etti Floor 290 Bway-Lobby 280 Bway-22 Fi-N Air Air Air Air Air <0.0039 <0.0038 0.0042 <0,0043 <0.0041 s m *8 9/13/01 27483 290 Bway-22 R-S Air 0.004 Chrysotfle asbestos 90 9/13/01 27494 29Q Bway-LL-I Air 0.0133 Chrysotile asbestos 9/13/01 27495 290 Bway-LL-2 Air 0.0044 Ctwysotfle asbestos 9/13/01 571 One Chase Plaza Air 0.0098 Chrysotile asbestos Sy TEM Transmission Electron Microscopy m ^’8

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NYC-WTC_000187541