NYC-WTC_000209350

NYC 9/11 Public Portal Document 09/20/2001 14:53 6314676905 PEDNEAULT ASSOCIATES PACE 07/14

r Prepared P-xdush’eiy Fof: PEJ)J\EAVI TASSOCIATES, INC. K.Y.C. D.E.P. EAZMAT DIVISION 16}JK’!hTHAr^yUS, BOXiO}, BOHEMIA, X.Y. 117J6

59-17 JUNCnON BOULBVAWJ LAB#: 01090230 CORONA NY 11368 PROJECT ID WORLD TRADE CENTER (718) 595-6431 MATRIX: AIWGAS 2.., ..,1 collect DATE DArERECEIVT-D rxleasedati REfOMJiJATE J W19/G1 12';07PM 9./ig/Di :9/2a/oi 9/20/01' 1 S AMPLE ORIGIN BERRY ST, & NORTH 1 !& ST, BROOm’N SAMPJ-E MW:. 01090230-004 REStXX UMTS MD.L, METHOD ANALYSIS DATE i Dichloradifluoromethane 1.85 PPD V/V 0.123 USEPA TO-13 j Chloromethane 2.59 ppb v/v 0.1037 USEPATO-15 9T9/01 i 1,2-Dichlorotetr3fliioroethane ND ppb v/v 0.2886 USEPATO-15 9/19/01 I----------------------------------- j Vinyl Chloride ND ppb y/v 0.1248 USEPATO-15 9/19/01 Bromoinethane 0.56 ppb v/v 0.2418 USEPA TO 16 9/19/01 Chloroethane ND ppb v/v 0.2478 USEPATO-15 9/19'01 1 Trtchlorofluoromethane 0.50 ppb V/V 0.1839 USEPATO-15 9/19/01 I ; 1,1-Dlchlcroeth9ne ND ppb v/v 0.0789 USEPATO-15 9/19/01 MbUiyloHc chloride ND ppb v/v 0.1906 USEPATO-15 9/19/01 Freon 113 ND ppb v/v 0.161 USEPATO-15 9/19/01 1,1-Dichloroethane ND ppb v/v 0.1898 USEPATO-15 9/19/01 1 Mothyl-tert-butyl ether 2,31 ppp v/v 0.120 USEPATO-15 9/19/01 ei9-1,2 DloWoroothono ND ppb v/v 0.1783 USEPATO-15 9/19/01 Chloroform ND ppbvA/ 0.1881 USEPATO-15 9/19/01 i 1,2-Dichloroethane ND ppb v/v 0.1688 USEPATO-15 9/19/01 1,1,1-Tnchloroethane ND ppb v/v 0.0974 USEPA TO-15 9/19/01 RRrzRne 0.95 ppb v/v 0.1201 USEPATO-15 9,T9,01 j Carbon Tetrachloride NO ppb v/v 0.0922 USEPATO-15 9/19'01 I 1.2-Dichloroprcpane ND ppb v/v 0.1138 USEPATO-15 9/19'0] Trichloroethene 1.10 ppb v/v 0.1326 USEPATO-15 9/19,'01 cis-1.3-DlehloroDroDene ND ppb v/v 0.0924 USEPATO-15 9/19/01 trans-1.3-Diehloropropene ND ppb v/v 0.1222 USEPATO-15 9/19/0) 1,1,2-TrichlQroethane ND ppb v/v 0.0896 USEPA TO-15 9/19/01 ------------------------ I Toluene 4.22 pph w/v n.07.35 ILSEPATO-15 9/19/01 11,2-Dlh'. ethane ND ppb v/v 0.0671 USEPATO-15 9/19/01 i Tetrachloroethene 0.25 ppb v/v 0.0845 USEPATO-15 9/19/01 Chlorobenzene ND ppb v/v 0.1343 USEPA TO-15 9/19/01 Ethylbeniene 0 4? ppb v/v 0.0744 USEPA TO-15 9/19/01

John Pedneauif Pago 7 of 11 Lab Director ND=RESULT IS EQUAL TO OR LESS THAN MDL NYS ELAP #10224 MWBE *40070

CITY_21MC100_002846349

NYC-WTC_000209356