NYC-WTC_000209364

NYC 9/11 Public Portal Document 09/20/2001 14:14 6314676905 PEDMEAULI ASSOCIATES PAGE 07/14

j Prepared E.~.c!uinely For: PEDNSA UL T ASSOCIATES, TNC. N.Y.C D,E.P. HAZMAT DIVISION MSnfAV&fUS. SOX20S. BOHEMIA NT. MUS 59-17 .ITIXCTIOK BOULEVARD LAB#: 01090183 CORONA NY 11368 PROJICT n> WORLD TTODF CENTER (718)595-6431 MATRIX: AIWQAS

COLLECT D.4TI DATk KhCLlV ED REUEASt'DATE report date 9/15/91 10:30 PM .9/16/01 >17/01. , 9/17/01 SAMPLEORIGCf BERRY ST. & NORTH lllh ST, BROOKLYN S AJMlPLE IbS; 0109018^-004 RESULT IJNITS method ANALYSIS DATI i Dichlorodifluoromothane 1.04 ppb v/v 0.123 USEPA TO-15 9/16/01 ; Chloromethane 0,51 ppb v/v 0.1037 USEPA TO-15 9/16.'01 ^^Michlorotetrafluora^ ND ppb v/v 0.2886 USEPA TO-15 9/101 i Vinyl Chloride ND ppb v/v 0.124S USEPA TO-15 9/16/01 i RrnmnmEElhpne ND ppb v/v 0.2418 USEPA TO 16 9/16/01 H———— Chloroethane ND ppb v/v 0.2478 USEPA TO-15 9/16/01 C Trichlorofluorometnane ppb v/v 0.1839 USEPATO.15 0.19 9/16/01 i l.l-DWhiowethftne ND ppb v/v 0.0799 USEPA TO-15 9/16/01 ( Methylene chloride ND ppb v/v 0.1909 IISFPA TO. IS 9/16'01 ~Freon 113 ppb v/v 0.161 USEPA TO-15 ND 9/16/01 ■ 1,1. Dichloroethane ND pob v/v 0.1388 USEPA TO-15 9/16/01 i cia-1,2-Dichloroethene ND ppb v/v 0.1783 USEPA TC-13 9/16/01 Cblorotorm ND ppb v/v 0.1681 USEPA TO-16 9/16/01

- 1,2-Dichloroethan9 ND ppb v/v 0.1688 USEPA TO-15 9/16/01 1.l,l-Trichloro0thana ND ppb v/v 0.0974 USEPA TO-15 9/16/01 I---------------------------- i Banzono 0.C9 ppb v/v 0 1201 U2CPA TO-1S 9/16/01 Carbon Tetrachloride 0.12 ppb v/v 0.0922 USEPA TO-15 9/16/01 1,2-Dichloropropane ND ppb v/v 0.1138 USEPA TO-15 9/16/01 I richioroethene ND ppb v/v 0.1329 USEPATO.15 9/16/01 ■ cis-1,3-Dinhlorf>rinTr>finfi ND pph mIm 0 0924 USEPATO.15 9/16/01 : trans-1,3.Dichloropropene ND ppb V/V 0.1222 USEPATO.15 9/16/01 ! 1.1.2.Trichloro9thane ND ppb V/'V 0.C896 USEPA TO-15 9/16/01 Toluene 1.82 ppb V/V 0.0735 UStPA 10.15 9/16/01 i 1,2-Dibromosthan9 ND DDb v'v 0.0971 USEPA TO-15 9/16/01 i Tetrachloroethene I Chlorobenzene ! Ethylbonzene 0.13 ND ppb v/v ppb v/v ppb v/v 0.0345

0.1343 0.0T44 USEPATO-1S

USEPATO.15 9/16/01 9/16/01 1 0.30 USEPA TO-16 9/16/01 ' m,p-Xyiene 0.69 ppb v/v 0.1785 USEPATO.15 9/16/01

John Pfldnaault Page 7 of 14 Lab Director ND=RESULT IS EQUAL TO OR LESS THAN MDL NYSELAP #10224 WWBE #46075

CITY_21MC100_002846391

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