NYC 9/11 Public Portal Document
09/20/2001 14:27 6314676905 PEDNEAULI ASSUCIATES PAGE 05/14
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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#: 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 8:30 PM 9/17/01 9/17/0 9/17/01
SAMPLE ORIGIN CENTRAL PARK N. & LENOX, MANHATTAN
SAMPLE ID#: 01090186-003 UNIT
.:
RESULT M.D.L. METHOD ANALYSIS DATE
Dichlorodifluoromethane 0.50 ppb v/v 0.123 UGEPA TO-15 9/17/01
Chloromethane 0.63 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 Chlorlue 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
Chioroethane ND ppb v/v 0.2478 USEPA TO-15 9/17/01
Trichlorofluoromethane 0.26 ppb v/v 0.1839 USEPA TO-15 9/17/01
1,1-Dichloroethene ND ppb v/v 0.0799 USEPA TO-16 9/17/01
Methylone 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-DIchloroethane ND ppb v/v 0.1398 USEPA TO-15 9/17/01
cis-1,2-Dichloroethene 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-Dichloroethana 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
BenzenA 1.30 ppb v/v 0.1201 USEPA TO 15 9/17/01
Carbon Tetrachloride 0.10 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 NO 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
Toluana 3.48 ppb v/v 0.0735 USEPA TO-15 9/17/01
1,2-Dibromosthane ND ppb v/v 0.0971 USEPA TO-15 9/17/01
Tetrachloroethene 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
Fthylhenzene 0.6. ppb v/v 0.0744 USERA TO-15 9/17/01
m,p-Xylene 1.59 ppb v/v 0.1785 USEPA TO-15 9/17/01
John Pedneault Pago 5 of 14
Lab Director ND=RESULT IS EQUAL TO OR LESS THAN MDL
NYS ELAP #10224
MWBE #480/5
NYC-WTC_000148261
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