NYC 9/11 Public Portal Document
09/20/2001 14:27 6314676905 PEDNEAULT ASSOCIATES PAGE 13/14
Prepared Exclusively For:
PEDNEAULT ASSOCIATES, INC.
N.Y.C. D.B.P. HAZMAT DIVISION 1615 NINTH AVENUE, BOX 205, BOHEMIA, N.Y. 11716
59-17 JUNCTION BOULEVARD
LAD#: 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 5:00 PM 9/17/01 9/17/01 9/17/01
SAMPLE ORIGIN TRIP BLANKS
SAMPLE ID#: 01090186-007 MLD.L.
RESULT UNITS METHOD ANALYSIS DATE
Dichlorodiflunmmethane ND ppb v/v 0.123 USEPA TO-15 9/17/01
Chioromethane ND 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
Chioroethane ND ppb v/v 0.2478 USEPA TO-15 9/17/01
Trichlorofluoromethane ND ppb v/v 0.1839 USEPA TO-15 9/17/01
1,1-Dichloroethene ND ppb v/v 0.0799 USEPA 10-15 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-Dichioroethane ND ppb v/v 0.1398 USEPA TO-15 9/17/01
cis-1,2 Dichlorocthono ND ppb v/v 0.1700 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-Trichloroethane ND ppb v/v 0.0974 USEPA TO-15 9/17/01
Benzene ND ppb v/v 0.1201 USEPA TO 15 9/17/01
Carbon Tetrachloride ND 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
Trichloroathene ND ppb v/v 0.1329 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
Toluono ND 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 1 ppb v/v 0.0845 USEPA TO-15 9/17/01
Chlorobenzene ND ppb v/v 0.1343 USEPA TO-15 9/17/01
Ethylbenzene ND ppb v/v 0.0744 UGCPA TO-15 9/17/01
m,p-Xylene ND ppb v/v 0.1785 USEPA TO-15 9/17/01
John Pedneault
Lab Director NU=RESULT IS EQUAL TO OR LESS THAN MDL Pago 13 of 14
NY'S ELAP #10224
MWBE #450/5
NYC-WTC_000148269
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