NYC-WTC_000199057

NYC 9/11 Public Portal Document

Jan 07 02 05:03p PSC Hnalytical Services 6109219667 p. 16

F’SCZ INDUSTRIAL HYGIENE •EP/VNVLAP101262-0 • AIHA ACCREDITATION NO. 100433 •NC DENRSas ENVIRONMENTAL TESTING • NY DOHWELAC10903 •PA DEP 06-353 ■NJ DEP 7702D •CTDPHPH-a238

Analytical Results ANALYTICAL SERVICES for ATC Associates WorkOrder: RO 1120273 Client Reference: 19125-0279: PCB, Metals, PaH & Cyanide i

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst («g) (mg/m") ; (ppm) fug)

Client ID; ATC-t211-234M-M9, Blankj Lab ID; -ISA Date Sampled: 12/11/01 Matrix; Filter AirVol.{L): NA

Aluminum <1 1 N7300 MCE 12/19/2001 TH Cadmium <0.2 0.2 N7300 MCE 12/19/2001 TH Chromium <0,2 0.2 N73O0 MCE 12/19>2001 TH Cobalt <0.1 0.1 N730O MCE 12/19/2001 TH Copper <0.2 0.2 N7300 MCE 12/19/2001 TH Iron <2 2 N7300 MCE 12/19/2001 TH Magnesium <1.3 1.3 N7300 MCE 12/19/2001 TH Manganese <0.3 0.3 N7300 MCE 12/19/2001 TH Molybdenum <1 1 N7300 MCE 12/19/2001 TH Nickel <0.2 0.2 N7300 MCE 12/19/2001 TH Zinc <0.5 0.5 N7300 MCE 12/19/2001 TH

CITY_21MC100_003031015

NYC-WTC_000199060