NYC 9/11 Public Portal Document
09/20/2001 14:27 6314676905 PEDNEAULT ASSOCIATES PAGE 09/14
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Prepared Exclusively For: PEDNEAULT ASSOCIATES, INC.
N.Y.C. D.E.P. HAZMAT DIVISION !615 NINTH AVENUE, BOX 205. BOHEMIA, N.Y. 11716
59-17 JUNCTION BOULEVARD
LAB#: 01090186
CORONA ,
NY 11368 PROJECT ID WORLD TRADE CENTER
(718) 595-6431
MATRIX: AIRIGAS
COLLECT DATE DATE RECEIVED RELEASE DATE REPORT DATE
9/16/01/10:10 PM 9/17/01 9/17/01 9/17/01
SAMPLE ORIGIN ATLANTIC AVE. & SMITH ST., BROOKLYN
SAMPLE ID#: 01090186-005 RESULT UNITS M.D.L. METHOD ANALYSIS DATE
Dichlorodifluoromethane 0.67 ppb v/v 0.123 USEPA TO-15 9/17/01
Chloromethane 1.87 ppb v/v 0.1037 USEPA TO-15 9/17/01
1,2-DIchlorotetrafluoroethane ND ppb v/v 0.2886 USEPA TO-15 9/17/01
Vinyl Chloride ND ppb v/v 0.1249 USEPA TO-15 9/17/01
Bromomethane ND pph v/v 0 2418 USEPA TO·15 9/17/01
Chloroethane ND ppb v/v 0.2478 USEPA TO-15 9/17/01
Trichlorofluoromethane 0.26 ppb v/v 0.1839 USEPA TO-15 9/17/01
1,1-Dichloroathene ND ppb v/v 0.0799 USEPA IU-16 9/17/01
Methylene chloride ND ppb v/v 0.1909 USEPA TO-15 9/17/01
Freon 113 ND ppb v/v 0.161 USEPA TO-15 9/17/01
1,1-Dichloroethane
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ND ppb v/v 0.1398 USEPA TO-15 9/17/01
cis-1,2-Dichloroathono ND ppb v/v 0.1783 USEPA TO-15 9/17/01
Chloroform ND ppb v/v 0.1681 USEPA TO-15 9/17/01
1,2-Dichloroethane ND ppb v/v 0.1688 USEPA TO-15 9/17/01
1,1,1-Irichloroethane ND ppb v/v 0.0974 USEPA TO-15 9/17/01
Banzane 8.02 ppb v/v 0.1201 USEPA TO 15 9/17/01
Carbon Tetrachloride 0.10 ppb v/v 0.0922 USEPA TO-15 9/17/01
1,2-Dichloropropane ND ppb v/v 0.1138 USEPA TO-15 9/17/01
Trichloruethens ND ppb v/v 0.1328 USEPA TO-15 9/17/01
cis-1,3-DIchloropropene ND ppb v/v 0.0924 USEPA TO-15 9/17/01
trans-1,3-Dichloropropene ND ppb v/v 0.1222 USEPA TO-15 9/17/01
1,1,2-Trichloroethane ND ppb v/v 0.0896 USEPA TO-15 9/17/01
Tolueno 37.5 ppb v/v 0.0735 USEPA TO-15 9/17/01
1,2-Dibromoethane ND ppb v/v 0.0971 USEPA TO-15 9/17/01
Tetrachloroethene 0.23 ppb v/v 0.0845 USEPA TO-15 9/17/01
Chlorobenzene ND ppb v/v 0.1343 USEPA TO-15 9/17/01
EthylhenyAnA 6.04 ppb v/v 0.0741 USERA TO-15 9/17/01
m.p-Xylene 15.98 ppb v/v 0.1785 USEPA TO-15 9/17/01
John Pedneault Page 9 of 14
Lab Director ND=RESULT IS EQUAL 10 OR LESS THAN MDL
NYS ELAP #10224
MWBE #460/5
NYC-WTC 000148265
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