NYC-WTC_000208470

NYC 9/11 Public Portal Document

01/30/02 WED 13:40 FAX 518 485 1150 NYSDOL-PESH ®019

LABORATORY ANALYSIS REPORT

Ohlson Laboratories Client ; NYS DOL Albany Site : 999999000 6601 Kirkville Road L Slyracuse, MY 13057-0369 Date Sampled 22-JA1I-O2 Acicount No.s 1C5S7 Phene; (315) 432-5227 Date Received : 24-JAN-02 Login No. ; L783S7 Fax; (315) 437-0S71 --------- afiUMtgaiaonlahsxQcn--------- Date Analyzed : 2S-JAH-02 Client ID ; 1-22-02-03 Lab ID ! L7e357-3 Wipe Area : NA LOQ Total Paratr^ter uq _Ba_ Aluminiuc 3 73.5 Cadmium 0.15 <0.15 Cobalt 0.45 <0.45 Copper 0.3 0.837 Iron 7.S <7.5 Magnesium 3 7.83 Manganese 0. 15 <0.15 Hickel 0.3 <0.30 Lead 0.38 <0.38 Zinc 1.5 121

COMMENTS; Method; mod. MIOSH 7300; ICP Media: Glass Fiber Filters used as wipes (GFF's may contain levels of Aluminum, Magnesiura, and zinc. Client submitted blank result is above the LOQ for Aluminum, Magnesium, Lead, K Zino. sample results not corrected. Instrument ar.d prep blanks are <LOQ.

Ccllection Media J Wipe Submitted by; Ik Approved by s ;iMW Date : 7 0^N-O2 2C by: ,'5^ UMS DOH r ; 11626 < -Less Than me -Milligrams m3 -Cubic Meters kg -Kilograms > -Greater Than uq -Micrograms I -Liters NS -Not Specified NA -Not Applicable MD -Not Detected ppm -Parts per Million LOQ-Limit of Quantitatic Field sampling was not performed by Gaison, Gaison presents results based on sampling data provided by clients.

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NYC-WTC_000208478