NYC 9/11 Public Portal Document
09/20/2001 14:53 6314676905 PEDNEAULT ASSOCIATES PAGE 06/14
Prepared Exclusively For: PEDNEAULT ASSOCIATES, INC.
N.Y.C. D.E.P. HAZMAT DIVISION 1615 NINTH AVENUE, BOX 205, BOHEMIA, N.Y. 11716
59-17 JUNCTION BOULEVARD LAB#: 01090230
CORONA ,
NY 11368 PROJECT ID WORLD TRADE CENTER
(718) 595-6431
MATRIX: AIRIGAS
m,p-Xylene 1.59 ppb v/v D.1785 USEPA TO-15 9/19/01
Styrene 0.11 ppb v/v 0.0896 USEPA TO-15 9/10/01
1,1,2,2-Tetrachloroethane ND ppb v/v 0.1471 USEPA TO-15 9/19/01
o-Xylene 0.65 ppb v/v 0.0111 USEPA TO-15 9/19/01
1,3,5-Trimethylbenzene 0.21 ppb v/V 0.0/57 USEPA TO-15 9/19/01
1,2,4 Trimethylbenzene 0.65 ppb v/v 0.1511 USEPA TO-15 9/19/01
1,3-Dionlorobenzene ND ppb v/v 0.1564 USEPA TO-15 9/19/01
1,4-Dichlorobenzene 0.23 ppb v/v 0.169 USEPA TO-15 9/19/01
1,2-Dichlorobenzene NU ppb v/v 0.2014 USEPA TO-15 9/19/01
1,2,4-TrichlomhanzenA ND ppb v/v 0,1785 USEPA TO-15 9/19/01
Hexachioro-1,3-Butadiene ND ppb v/v 0.1976 USEPA TO-15 9/19/01
Tentatively Identified Compounds 9/19/01
1.75 ppb v/v 9/19/01
2-Methyl butane
John Pedneault Page 6 of 14
ND=RESULT IS EQUAL TO OR LESS THAN MDL NYS ELAP #10224
Lab Director
MWBE #48075
NYC-WTC 000148283
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