NYC-WTC_000208470

NYC 9/11 Public Portal Document 01/30/02 WED 13:41 F.il 518 485 1150 NYSDOL-PESH @020

LftBORATORI AKALYSIS REPORT

Laboratories Client Site : NTS DOI Albany : 9999S900C 66C1 Kirkville Road F. Syracuse. NY 13057-0368 Date Sampled : 22-JAN-02 Account No.I 10597 Phene; (315) 432-5227 Date Received ; 24-JAN-02 Login No. : L7S357 Fax (315) 437-0671 Date Analyzed : 25-JAN-02 ------------lavwgalsnniFimnnu---------------------- Client ID ; 1-22-02-04 BLANK Lab ID : L78357-4 Wipe Jlrea : NA LOQ Total ParaiT.e'ter sa­ uo Aluminum 3 9C.2 Cadmium 0.15 <C.15 Cobalt 0.45 <0.45 Copper 0.3 <0.30 Iren 7.5 <7,5 Magnesium 3 8.75 Manganese 0.15 <0.15 Nickel 0.3 <0.30 Lead 0.38 <0,38 Zinc 1.5 150

COMMSNrSt Method: mod. NIOSH 7300; ICP Media: Glass Fiber Filters used, as wipes {GFF's may contain levels of Aluminum, Magnesium, and Zinc. Client submitted blank result is above the LOQ for Aluminum, Magnesium, Lead, S Zinc. Sample results net cocracned. Instrument and prep blanks are <LOQ.

Collection Media s Wipe Submitted by: Ik Approved by ; iiMW Date r ;28^AN-O2 QC by: 'WA NYS : 11626

< -Less Than ng -Milligrams m3 -Cubic Meters kg -Kilograms > -Greater Thar. ug -Micrograms I -Liters NS -Not Specified NA -.Not Applicable ND -Not Detected ppm -Parts per Million LOQ-Limit of Quantitati: Field sampling was not performed by Gaiaon. Galson presents results based on sampling data provided by clients.

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NYC-WTC_000208477