NYC 9/11 Public Portal Document
09/20/2001 14:27 6314676905 PEDNEAULT ASSOCIATES PAGE 04/14
- 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#: 01090186
CORONA , NY 11368 PROJECT ID WORLD TRADE CENTER
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MATRIX: AIR\GAS
Styrene 0.16 ppb v/v 0.0896 USEPA TO-15 9/17/01
1,1,2,2-Tetrachloroethane ND ppb v/v 0.1471 USFPA TO-15 9/17/01
o-Xylene 0.37 ppb v/v 0.0111 USEPA TO-15 9/17/01
1,3,5-Trimethylbenzene 0 ... ppb v/v 0.0757 USEPA TO-15 9/17/01
1,2,4-Trimethylbenzene 0.44 ppb v/v 0.1511 USEPA TO-15 9/17/0]
1,3-Dichlorobenzene ND ppb v/v 0.1564 USEPA TO-15 9/17/01
1,4-Dichlorobenzene 0.17 ppb v/v 0.169 USEPA TO-15 9/17/01
1,2-Dichlorobenzene NE ppb v/v 0.2014 USEPA TO-16 9/17/01
1.2.4-Trichlorohanzane ND ppb v/v 0.1785 USEPA TO-15 9/17/01
Hexachloro-1,3-Butadiene ND ppb v/v 0.1976 USEPA TO-15 9/17/01
Tentatively Identified Compounds 9/17/01
Methyl-tert-butyl ether 1.46 ppD V/V 9/17/01
John PadneBult Page 4 of 14
Lab Director NU=RESULT IS EQUAL TO OR LESS THAN MDL
NYS ELAP #10224
MWBE #480/5
NYC-WTC_000148260
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