NYC 9/11 Public Portal Document
09/20/2001 14:27 6314676905 PEDNEAULT ASSOCIATES PAGE 07/14
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
CORONA
LAB#: 01090186
NY 11368
, PROJECT ID WORLD TRADE CENTER
(718) 595-6431
MATRIX: AIRIGAS
COLLECT DATE DATE RECEIVED
9/16/01 9:30 PM RELEASE DATE REPORT DATE
9/17/01 9/17/01 9/17/01
SAMPLE ID#: 01090186-004 SAMPLE ORIGIN BERRY ST. & NORTH 11th ST, BROOKLYN
RESULT UNITS M.D.L. METHOD
Dichlomdiflunromathane ANALYSIS DATE
0.56 ppb v/v 0.123 USEPA TO-15 9/17/01
Chloromethane 0.69 ppb v/v 0.1037 USEPA TO-15 9/17/01
1,2-Dichiorotetrafluoroethane 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 ppb v/v 0.2418 USEPA TO-15 9/17/01
Chlorosthane
ND ppb v/v 0.2478 USEPA TO-15 9/17/01
Trichlorofluprometnane ND ppb v/v 0.1839 USEPA TO-15 9/17/01
1,1-Dichloroethene NU ppb v/V 0.0789 USEPA TO-15 9/17/01
Methylene chloride NO pob v/v 0.1909 LISFPA 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
oio 1,2 Dichloroathene 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
RANTANA 0.56 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
cis-1.3-Dichloropropene ND pph và : 0.0924 USEPA TO-15 9/17/01
trans-1,3-Dichloropropane ND ppb v/v 0.1222 USEPA TO-15 9/17/01
1,1,2-Trichloroethane ND ppb v/v 0.0886 USEPA TO-15 9/17/01
Toluene 2.49 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 0.32 ppb v/v 0.0845 USEPA TO-15 9/17/01
Chiorobenzene ND ppb v/v 0.1343 USEPA TO-15 9/17/01
Ethylbenzene 0.23 ppb v/v 0.0744 USEPA TO-15 9/17/01
m,p-Xylene 0.63 ppb v/v 0.1785 USEPA TO-15 9/17/01
John Padneault
Lab Director ND=RESULT IS EQUAL TO OR LESS THAN MDL Page 7 of 14
NYS ELAP #10224
MWBE #46075
NYC-WTC 000148263
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