Lab report cover sheet, WTC Vesey Street, March 2002

NYC 9/11 Public Portal Document

Environmental Testing Laboratories, Inc. 208 Route 109, Farmingdale NY 11735 Phone - 631-249-1456 Fax - 631-249-8344

03/05/2002 TCLP Pesticide Compounds

Sample: N1695-1 Client Sample ID: S-001 Dumpster Collected:02/22/2002 07:00 Matrix: Soil Type: Grab % Solid: 87.8% Remarks: Analyzed Date: 03/02/2002 Cas No Analyte File ID I MDL Concentration Units Q 57-74-9 Chlordane G 457 -16 0.00014 0.00014 ppm U Endrin G 457 -16 0.0000020 0.0000020 ppm IF 76-44-8 Heptachlor G 457 -16 0.0000040 0.0000040 ppm IF 1024-57-3 Heptachlor epoxide G 457 -16 0.0000030 ' 0.0000030 ppm IF 58-89-9 Lindane G 457 -16 0 Mili] 0030 0. ME 30 ppm IF 72-43-5 Methoxychlor G 457 -16 0.0000040 0.0000040 ppm IF 8001-35-2 Toxaphene G 457 -16 FoFF Fool? ppm u

Cas No Surrogate File ID % Recovery QC Limits Q 877-09-8 Tetrachloro m-xylene G457-16 58.5 % (30 - 150r 2051-24-3 Decachlorobiphenyl G457-16 93.4 %

Sample: N1695-2 Client Sample ID: S-002 Dumpster Collected:02/22/2002 07:00 Matrix: Soil Type: Grab % Solid: 87.4% Remarks: Analyzed Date: 03/02/2002 Cas No Analyte File ID f MDL Concentration Units Q 57-74-9 Chlordane G 457 -17 0.00014 0 SSi14 ppm U 72-20-8 Endrin G 457 -17 0.0000020 0.0000020 ppm lF 76-44-8 Heptachlor G 457 -17 0.0000040 0.0000040 ppm lF 1024-57-3 Heptachlor epoxide G 457 -17 0.0000030 0.0000030 ppm lF 58-89-9 Lindane G 457 -17 0.0000030 0.0000030 ppm lF 72-43-5 Methoxychlor G 457 -17 0.0000040 0.0000040 ppm IF 8001-35-2 Toxaphene G 457 -17 0.0011 0.0011 ppm IF Cas No Surrogate File ID QC Limits Q 5?^ 877-09-8 Tetrachloro m-xylene G457-17 43.0 % (30 - 150) 2051-24-3 Decachlorobiphenyl G457-T ■I 71.9 % (30^7^

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