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NYC-WTC_000196479

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000196479–000196480
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NYC 9/11 Public Portal Document

PSC Hnalbtical Services Gia92196G7 P-3 Dec 21 DI 11:07a

F=SIZ INDUSTRIAL HYGIENE •EPAINVLAP 101262-0 • AIHA ACCREDITATION NO. 100439 •NCDENRS99 ENVIRONMENTAL TESTING •NyOtWlELAC 10303 •PADEPD6-353 •NJ DEP 77020 •CTDPHPH0238

ANALYTICAJL SERVICES Analytical Results for ATC Associates WorkOrder; RO 1120282 Client Reference: 19125-0246; Metals & Mercury in Air (12/1

Analyte Concentration Limit of Test Dale Analyzed Detection Method /Analyst (ug) ■ (mg/m’) : (ppro) (US)

Client ID: ATC-I213-STY-M1, 1st Floor Lab ID; -OlA Date Sampled: 12/13/01 Matrix: Filter AirVol.(L): 1030 Hallway Lobby Aluminum <1 <0.000971 1 NIOSH Metals 12/20/2001 AJB Cadmium <0.2 <0.000194 0.2 NIOSH Metals 12/20/2001 PJB Chromium <1.31525 0.000306 0.2 NIOSH Metals 12/20/2001 AJB Cobalt <0.1 <0.0000971 0.1 NIOSH Metals 12/20/2001 AJB Copper <0.2 <0.000194 0.2 NIOSH Metals 12/2072001 AJB Iron <2 <0.00194 2 NIOSH Metals 12/20/2001 TUB Magnesium <1.3 <0.00126 1.3 NIOSH Metals 12/20/2001 AJB Manganese <0.3 <0.000291 0.3 NIOSH Metals 12/20/2001 AJB Molybdenum <1 <0.000971 1 NIOSH Metals 12/20/2001 AJB Nickel <0.2 <0.000194 0.2 NIOSH Metals 12/20/2001 AJB Zino <0.5 <0.000485 0.5 NIOSH Metals 12/20/2001 AJB

Client ID; ATC-1213-STY-M1. 1 st Floor Lab ID; -OlB Date Sampled: 12/13/01 Matrix; Charcoal Air Vol.(L): 103 Hallway Lobby Mercury 0.Q29 0.000282 0.01 MERCURY IN AIR 12/20/2001 JDC

Client ID; ATC-1213-STY-M2,2nd Fl LabID;-02A Date Sampled: 12/13/01 Matrix: Filter AirVoL(L): 1040 Hallway Bridge Entrance Aluminum <1 <0.000962 1 NIOSH Metals 12/20/2001 AJB Cadmium <0.2 <0.000192 0.2 NIOSH Metals 12/20/2001 AJB Chromium <0.2 <0.000192 0.2 NIOSH Metals 12/20/2001 AJB Cobalt <0.1 <0,0000962 0.1 NIOSH Metals 12/20/2001 AJB Copper <0.2 <0.000192 0.2 NIOSH Metals 12/20/2001 AJB Iron <2 <0.00192 2 NIOSH Metals 12/20/2001' AJB Magnesium <1.3 <0.00125 1.3 NIOSH Metals 12/20/2001 AJB Manganese <0.3 <0.000288 0.3 NIOSH Metals 12/20/2001 AJB Molybdenum <1 <0.000962 1 NIOSH Metals 12/20/2001 AJB Nickel <0.2 <0.000192 0.2 NIOSH Metals 12/20/2001 AJB Zinc <0.5 <0.000481 0,5 NIOSH Metals 12/20/2001 AJB

Client ID: ATC-I2t5-STY-M2. 2nd Fl LablD: -02B Date Sampled: 12/13/01 Matrix: Charcoal Air Voi.(L): 104 Hallway Bridge Entrance Mercury 0.033 0.DOQ317 0,01 MERCURY IN AIR 12/20/2001 JDC

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NYC-WTC_000196479

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NYC-WTC_000196479Source: NYC Law Department, mirrored locally

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