NYC 9/11 Public Portal Document
09/20/2001 14:40 6314676905 PEDNEAULT ASSOCIATES PAGE 03/14
Prepared Exclusively For: PEDNEAULT ASSOCIATES, INC.
N.Y.C. D.E.F. HAZMAT DIVISION 1615 NINTH AVENUE, BOX 205, BOHEMIA, N.Y. 117!6
59-17 JUNCTION BOULEVARD LAB#: 01090201
CORONA 2 NY 11368 PROJECT ID WORLD TRADE CENTER
(718) 595-6431
MATRIX: AIRIGAS
COLLECT DATE DATE RECEIVED RELEASE DATE REPORT DATE
9/17/01 9:35 AM 9/18/01 9/19/01 9/19/01
SAMPLE ORIGIN 138th St. & 3rd AVENUE, BRONX
SAMPLE ID#: 01090201-002 RESULT UNITS. 1.D.L. METHOD ANALYSIS DATE
DinhInmdifluoromethane 1.54 ppb v/v 0.123 USEPA TO-15 9/18/01
Chloromethane 2.06 ppb v/v 0.1037 USEPA TO-15 9/18/01
1,2-DIchlorotetrafluoroethane 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
Bromomethane ND nhh v/v 0.2418 USEPA TO 15 9/18/01
Chloroethane ND ppb viv 0.2478 USEPA TO-15 9/18/01
Trichlorofluoromethane 0.47 ppb v/v 0.1839 USEPA TO-15 9/18/01
1,1-Dichloresthere ND ppb v/v 0.0799 USEPA TO-15 9/18/01
Methylene chloride ND ppb v/v 0.1909 UISFPA 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
Methyl tort butyi othor 2.29 ppb v/v 0.128 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-Trichloroethane ND ppb v/v 0.0974 USEPA TO-15 9/18/01
Benzene 11.9 ppb v/v 0.1201 USEPA TO-15 9/18/01
Carton Tetrachloride ND 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
Trichloroathene 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-Trichloroethane ND ppb v/v 0.0896 USEPA TO-15 9/18/01
Toluene 4.06 ppb v/v 0.0735 USEPA TO-15 9/18/01
1,2-Dibromoethane ND ppb v/v 0.0971 USEPA TO-15
Tetrachloroethene 0.33 ppb v/v 0.0845 USEPA TO-15 9/18/01
Chlorobenzene ND ppb v/v 0.1343 UGCPA TO-15 9/18/01
Ethylbenzene 0.96 ppb v/v 0.0744 USEPA TO-15 9/18/01
.John Pedneault Pago 3 of 14
Lab Director ND=RESULT IS EQUAL TO OR LESS THAN MDL
NYS ELAP #10224
MWBE #460/5
NYC-WTC 000148295
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