NYC 9/11 Public Portal Document
09/ 20/2001 19:14 PEDNEAULI ASSUCIATES PAGE 13/14
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#: 01090183
CORONA , NY 11368 PROJECT ID WORLD TRADE CENTER
(718) 595-6431
MATRIX: AIRIGAS
COLLECT DATE DATE RECEIVED RELEASE DATE REPORT DATE
9/15/01 6:00 PM 9/16/01 : 9/17/01 9/17/01
SAMPLE ORIGIN TRIP BLANKS
SAMPLE ID#: 01090183-007 RESULT UNITS M.D.L. METHOD ANALYSIS DATE
Dichlorodifluoromethano ND ppb v/v 0.123 USEPA TO-15 9/17/01
Chloromethane 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
Rromomethane ND ppb v/v 0.2418 USEPA TO 15 9/17/01
Chloroethane ND ppb v/v 0.2478 USEPA TO-15 9/17/01
Trichlorofluoromethane ND ppb v/v 0.1839 USEPA TO-16 9/17/01
1,1-Dichloroethene ND ppb v/v 0.0799 USEPA TO-15 9/17/01
Methylene chloride ND ppb v/v 0.1909 UISFPA TO-15 9/17/01
Freon 113 ND ppb v/v 0.161 USEPA TO-15 9/17/01
1,1-Dichloroethane ND ppb v/v 0.1398 USEPA TO-15 9/17/01
cls-1,2-Dichluruethene 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-Trichloroethane ND ppb v/v 0.0974 USEPA TO-15 9/17/01
Bortzano 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
Trichloroethene ND ppb v/v 0.1329 USEPA TO-15 9/17/01
ris-1,3-Dichloropropene ND nph v/v 0.082.4 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
Toluene ND ppb v/v 0.0735 USEPA 10-15 9/17/01
1.2-Dibromoethane ND ppb v/v 0.0971 USEPA TO-15 9/17/01
Tetrachlorethene ND 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 USEPA TO-15 9/17/01
m,p-Xylane ND ppb v/v 0.1785 USEPA TO-15 9/17/01
John Podnoault Page 13 of 14
Lab Director ND=RESULT IS EQUAL TO OR LESS THAN MDL
NYS ELAP #10224
MWBE #46075
NYC-WTC_000148237
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