NYC 9/11 Public Portal Document
09/20/2001 13:50 6314676905 PEDNEAULT ASSOCIATES PAGE 05/14
Prepared Exclusively For: PEDNEAULI ASSOCIATES, INC.
N.Y.C. D.E.P. HAZMAT DIVISION 1615 NINTH AVENUE, BOX 205, BOHEMIA, N.Y. 11716
59 17 JUNCTION BOULEVARD LAB#: 01090163
CORONA , NY 11368 PROJECT ID WORLD TRADE CENTER-HAZMAT RESPONSE
(718) 595-6431
MATRIX: AIRGAS
COLLECT DATE DATE RECEIVED RELEASE DATE REPORT DATE
9/13/01 11:08 PM 9/14/01 9/14/01 9/14/0.
SAMPLE ORIGIN CENTRAL PARK N. & LENOX, MANHATTAN.
ŞAMPLE ID#: 01090163-003
RESULT UNITS M.D.L. METHOD ANALYSIS DATE
Dichlorodifluoromothane 0.69 ppb v/v 0.123 USEPA TO-16 9/14/01
Chloromethane 0.47 ppb viv 0.1037 USEPA TO-15 9/14/01
1,2-Dichlorotetrafluoroethane ND ppb viv 0.2886 USEPA TO-15 9/14/01
Vinyl Chloride ND ppb v/v 0.1249 USEPA TO-15 9/14/01
Bromomethane ND ppb vNv 0.2418 USEPA TO-15 9/14/01
Chloroethane ND ppb v/v 0.2478 USEPA TO-15 9/14/01
Trichlorofluoromethane ND ppb v/v 0.1839 USEPA TO-15 9/14/01
1,1-Dichloroathene ND ppb v/v 0.0799 USEPA TO-15 9/14/01
Methylene chloride ND pph v/v 0 1909 USEPA TO 15 9/14/01
Freon 113 ND ppb vtv 0.161 USEPA TO-15 9/14/01
1,1-Dichloroethans ND ppb v/v 0.1398 USEPA TO-15 9/14/01
cio 1,2 Dichloroethene ND ppb v/v 0.1783 USEPA TO-15 9/14/01
Chloroform ND ppb v/v 0.1681 USFPA TO-15 9/14/01
1,2-Dichloroethane ND ppb v/v 0.1688 USEPA TO-15 9/14/01
1.1,1-Trichicroethane ND ppb v/v 0.0974 USEPA TO-15 9/14/01
BANZANA 0.04 ppb v/v 0.1201 USEPA TO-15 9/14/01
Carbon Tetrachloride 0.13 ppb v/v 0.0922 USEPA TO-15 9/14/01
1,2-Dichloropropane ND ppb v/v 0.1138 USEPA TO-15 9/14/01
Trichloroethene ND ppb v/v 0.1329 USEPA TO-15 9/14/01
cis-1,3-Dichloropropene ND ppb v/v 0.0024 USCPA TO-15 9/14/01
trans-1,3-Dichioropropene ND ppb v/v 0,1222 USEPA TO-15 9/14/01
1.1,2-Trichloroethana ND ppb v/v 0.0896 USEPA TO-15 9/14/0]
Toluene 1.26 ppb v/v 0.0735 USEPA TC-15 9/14/01
1,2-Dibromoethane ND DDb v/v 0.0871 USEPA TO-15 9/14/01
Tetrachloroethene 0.10 ppb v/v 0.0845 USEPA TO-15 9/14/01
Chlorobenzene ND ppb v/v 0.1343 USEPA TO-15 9/14/01
Fthylbenzene 0.24 ppb v/v 0.0744 USEPA 10-15 9/14/01
m.p-Xylene 0.70 ppb v/v 0.1785 USEPA TO-15 9/14/01
John Pedneault
Lab Director ND-RESULT IS EQUAL TO OR LESS THAN MDL Page 5 of 14
NYS ELAP #10224
MWBE #46075
NYC-WTC 000148203
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