NYC 9/11 Public Portal Document
09/20/2001 14:40 6314676905 PEDNEAULT ASSOCIATES PAGE 05/14
Prepared Exclusively For: PEDNEAULT ASSOCIATES, INC.
N.Y.C. D.E.P. HAZMAT DIVISION 1615 NINTH AVENUE, BOX 205, BOHEMIA, N.Y. 11.716
59-17 JUNCTION BOULEVARD LAB#: 01090201
CORONA , NY 11368 PROJECT ID WORLD TRADE CENTER
(718) 595-6431
MATRIX: AIRIGAS
COLLECT DATE DATE RECEIVED RELEASE DATE REPORT DATE
9/17/01 10:10 AM '9/18/01 9/19/01 9/19/01
SAMPLE ORIGIN CENTAL PARK N. & LENOX , MANHATTAN
SAMIPLE ID#: 01090201-003
RESULT UNITS M.D.L. METHOD ANALYSIS DATE
Dichiomdiflunmmethane 0.61 ppb v/v 0.123 USEPA TO-15 9/18/01
Chloromethane 0.77 ppb v/v 0.1037 USEPA TO-15 9/18/01
1,2-Dichlorotetrafluoroethene ND ppb v/v 0.2886 USEPA TO-15 9/18/01
Vinyl Chloride ND ppb v/v 0.1249 USEPA TO-15 9/18/01
Bromomsthane ND nph v/v 0.2418 USEPA TO 15 9/18/01
Chloroethane ND ppb v/v 0.2478 USEPA TO-15 9/18/01
Trichlorofluoromethane 0.27 ppb v/v 0.1839 USEPA TO-15 9/18/01
1,1-Dichloroathene ND ppb VNV 0.0799 USEPA TO-15 9/18/01
Methylene chloride ND ppb v/v 0.1909 USEPA TO-15 9/18/01
Freon 113 ND ppb v/v 0.161 USEPA TO-15 9/18/01
1,1-Dichloroethane ND ppb v/v 0.1398 USEPA TO-15 9/18/01
Mothyl tort butyl other 1.83 ppb v/v 0.120 USEPA TO-15 9/18/01
cis-1,2-Dichloroethene ND ppb v/v 0.1783 USEPA TO-15 9/18/01
Chloroform ND ppb v/v 0.1681 USEPA TO-15 9/18/01
1,2-Dichloroethane ND ppb v/v 0.1688 USEPA TO-15 9/18/01
1,1,1-Trichinmethane ND ppb v/v 0.0074 USEPA TO-15 9/18/01
Benzene 0.84 ppb v/v 0.1201 USEPA TO-15 9/18/01
Carbon Tetrachloride 0.10 ppb v/v 0.0922 USEPA TO-15 9/18/01
1,2-Dichloropropane ND ppb v/v 0.1138 USEPA TO-15 9/18/01
Trichloroethene ND ppb v/v 0.1329 USEPA TO-15 9/18/01
cis-1,3-Dichloropropene ND ppb v/v 0 0924 USEPA TO-15 9/18/01
trans-1,3-Dichloropropene ND ppb v/v 0.1222 USEPA TO-15 9/18/01
1,1,2-Trichloroethana ND ppb v/v 0.0898 USEPA TO-15 9/18/01
Toluene 2.13 ppb v/v 0.0735 USEPA TO-15 9/18/01
1,2-Dibromoethane ND ppb v/v 0.0971 USEPA TO-15 9/18/01
Tetrachloroethene 0.18 ppb v/v 0.0845 USEPA TO-15 9/18/01
Chiorobenzeno ND ppb v/v 0.1343 USEPA TO-15 9/18/01
Ethylbenzene 0.34 ppb v/v 0.0744 USEPA TO-15 9/18/01
John Pedneault Pago 5 of 14
Lab Director ND=RESULT IS EQUAL TO OR LESS THAN MDL
NYS ELAP #10224
MWBE #46075
NYC-WTC 000148297
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