NYC-WTC_000209069

NYC 9/11 Public Portal Document

NOV. 02.2004. TUE 10:55 PM AMERISCI BOSTON FAX No. 781 337 7642 P.006

— Gustomer: A-TGAssoGiates

AmeriSci Workorder No. 0410-00324

Sample: 001 SB-1 (14-15’) (Continued)

Pararneter Method Results Unite POL Analyst Analysis Date Qual .PHENOL-D5 (SURR) 68.1 % SUB 10/29/2004 NITR0BEN2ENE-D5 (SURR 52.1 % SUB 10/29/2004 2-FLUOROBIPHENYL (SUR 50.3 % SUB 10/29/2004 2.4,6-TRlBROMOPHENOL (■ 85.5 % SUB 10/29/2004 TERPHENYL-D14 (SURR) 70.7 % SUB 10/29/2004 Priority Pollutant Metals OO/OO/OOOO Arsenic 601 OB, SW-846 ND mg/Kg 1.05 VEN 10/30/2004 Antimony 601OB, SW-846 ND mg/Kg 2.10 VEN 10/30/2004 Berylliurn 601 OB, SW-846 ND mg/Kg 0.315 VEN 10/30/2004 Cadmium 6010B, SW-846 ND mg/Kg 0.315 VEN 10/30/2004 Chromium 601 OB, SW-846 8.52 mg/Kg 1.05 VEN 10/30/2004 Copper 601 OB. SW-846 14.6 mg/Kg 5.25 VEN 10/30/2004 Lead 601 OB, SW-846 6.18 mg/Kg 3.15 VEN 10/30/2004 Mercury SW-846: 7471 ND mg/Kg 0.04 JRH 11/02/2004 Nickel 6010B, SW-846 32.2 mg/Kg 4.20 VEN 10/30/2004 Selenium 601 OB, SW-84e ND mg/Kg 2.10 VEN 10/30/2004 Silver 6010B, SW-846 , ND mg/Kg 0.315 VEN 10/30/2004 Zino 601 OB, SW-84S 32.3 mg/Kg 5.25 VEN 10/30/2004 Thallium 601 OB, SW-846 ND mg/Kg 2.10 VEN 10/30/2004 Percent Solids 90.7 % TLL 10/27/2004

Sample: 002 SB-2(8-1O’) Date: 10/23/2004 Time: 12:00:00PM Matrix: SOIL Parameter Method Results Units PQL Analyst Analysis Date Qual I Volatile Organics NAC 10/28/2004 Dichlorodifluoromethane EPA 6260B ND ug/Kg 11 NAC 10/28/2004 Vinyl Chloride EPA 8260B ND ug/Kg 4.2 NAC 10/28/2004 -CtiloromethaDe,. EPA.82e.01B . ND . ug/Kg 11 nag .10/28/2004 Bramomethane EPA 8260B ND ug/Kg , 11 'NAC 10/28/2004 Chloroethane EPA 8260B ND ug/Kg 11 NAC 10/28/2004 Trichlorofluoromethane EPA 8260B. ND ug/Kg 11 NAC 10/28/2004 Acrolein EPA 8260B ND ug/Kg 53 NAC 10/28/2004

Certifications: MA:MA069 NY:1098£ CT: PH0119 R1:A45 CA:2D5C NJ: 5974^ ND = Not Detected PQL: Practical Quantitation Limit . Page: 5 of 17

T....

CITY_21MC100_007211005

NYC-WTC_000209074