NYC-WTC_000209350

NYC 9/11 Public Portal Document 09/20/2001 14:53 6314S76905 PEDNEAULT ASSOCIATES f-'AOt 03/14

F □ Prepartd Exclusively For: PEDNEAULTASSOCIATES, INC. 161!BOX205. SCH£M!A N Y. 11716 ■TA.Y.C.DEP. HAZMAT DIVISION 59-17 JUNCTION BOULEVARU LAB#; 01090230 CORONA NY 11368 PROJECT ID WORLD TRADE CENTER (718)595-6431 MATRIX: A'R\GAS

COLLECT DATE DATE RECEIVED 'RKttASKOATE REPORT DATE 9/19/01 1:00 AM 9/19/01 9/SO/Ol SAMPLT ORIGIN AUANliC-AM & SMITH ST., BROOKLYN S? MFLE ID*: 01090230-005 RESULT WS i>fep.L. METHOD ANALYSIS DATE Dichlorodifluoromethane 0.61 ppb v/v 0,123 USEPA TO-15 9/19/01 Chloromethane 1.hn ppbvA/ 0.1037 USEPATO-15 9/19/01 1,2-Dlchlorotetrafluoroethane ND ppb v/v 0.28S6 USEPATO-15 9/19/0) j Vinyl Chloride ND ppb v/v 0.1249 USEPATO-16 9/19/01 Bromomeihane ND ppb v/v D.2418 USEPATO-15 9/19/01 Chloroethane ND ppbvA/ 0.2478 USEPATO-15 9/19/01 T richlorofl joromethane ND ppb v/v 0.1839 USEPATO-15 9/19/01 1,1-Dichloroethene NO ppb v/v 0.0799 USEPATO-15 9/19/01 tvluPiylBiie chloride ND ppb w/v 0.190ft USEPA TC.I.S 9/19/01 Freon 113 ND ppb v/v 0.161 USEPATO-15 9/19/01 I l,l-Dlchloro6thane ND ppb v/v 0.1398 USEPATO-15 9/19/01 I Methyl-tert-butyl ether 30.5 ppD v/v 0.128 USEPATO-15 9/19/01 j cb 1,2 Dichloroethene ND ppbvA 0.1783 USEPATO-15 9/19/01 Chicroform ND ppb v/v 0.1681 USEPATO-16 9/19/01 ' 1,2-Di(^lcroethane ND ppb v/v 0.1688 USEPATO-15 9/19/01 I 1,1,1-Irichiomethane ND ppb v/v 0.0874 USEPATO-15 9/19/01 : Renrenft 4.42 ppb v/v 0.1201 USEPATO-15 9/T9/0] i Carbon Tetrachloride ND ppb v/v 0.0S22 USEPATO-15 9/19/01 i 1,2"Dlchloropropan9 ND ppb v/v 0.1138 USEPATO-15 9/19/01 i Tnchloroethene ND ppb v/v 0.1329 USEPA TO. 15 9/19/01 j ds-l ,3-Dichloropropene ND ppb v/v 0.0924 USEPATO-15 9/19/01 ! trans-l ,3-Dichloroproperie ND ppb v/v 0.1222 USEPATO-15 9/19/01 I i ppb v/v 0,0896 1 ' 1,l,2.Trtcnloroethane ND USEPATO-15 9/19,'01 i i Toluene 32.6 pnh v/v 0.0735 USEPATO-15 9/19/01 1,2-Dibromoethane ND ppb v/v 0.0971 USEPA TO-15 9/19/0) Tetrachloroethone 0.12 ppb v/v 0.0845 USEPATO-15 9/19/01 i Chlorobenzene ND ppb v/v 0.1343 USEPATO-15 9/19/01 r EthylbenzenR ppb v/v 0.0744 USEPATO-15 6.11 9/19/01

John Pedneauit Page 9 of 14 M)=RESULr IS EQUAL TO OR LESS THAN MDL Lab Director NYS ELAP #10224 MWDC #43075

CITY_21MC100_002846351

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