PAH air analysis results, PS 234M, Dec 6 2001

NYC 9/11 Public Portal Document

Dec 28 01 10:23a PSC Hnalatical Services 6109219667 P- 11

F’SCZ INDUSTRIAL HYGIENE • EPAM/LAP101262-0 • AIHA ACCREDITATION MO. 100439 •NCDENRE9S ENVIRONMENTAL TESTING ■ NV DOHAIELAC 10903 • PA OEP 06-353 •NJ DEP 77020 •CT DPHPH-fl238

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: ROl120172 Client Reference: 19125-0279: PAHs in Air (12/6/01)

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) : (mg/nt’) : (PPm) (ug)

Client ID; PAH3-ATC-1206-234M LablD; -03A Date Sampled: 12'6/01 Matrix: XAD-2 AirVol.(L): I21S 1 -Methylnaphthalene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ 2-Methylnaphthalene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Acenaphthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Acenaphthylene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Anthracene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Ben2o(a)anthracene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ BenzQ(a)pyrene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Ben2o(b)fluoranthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ 8en20(g,h,l)perylene <0.25 <0.00021 0.25 N55Q6 12/19/2001 MDJ Ben2o(k)fluoranthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Chrysene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Diben2o(a,h)anthracBne <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Fluoranthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Fluorene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ lndeno(1,2,3-cC)pyrene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Naphthalene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Phenanthrene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Pyrene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ

Client ID: PAH4-ATC-I206-234.M Lab ID: -04A Date Sampled; 12/6/01 Matrix: XAD-2 AirVol.(L): 1200

1 -Methylnaphfhalene^ 0.59 0.00049 0.25 N5506 12/19/2001 MDJ 2-Methylnaphthalene 1.1 0.00092- 0.25 N5506 12/19/2001 MDJ Acenaphthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Acenaphthylene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Anthracene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Benzofajanthracene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Benzo(a)pyrene <0.25 <0.00021 0.25 NS506 12/19/2001 MDJ Benzo(b)fluoranthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Benzo(g,h,l)perylene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Benzo(k)fluoranthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Chrysene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Dibenzo(a.h)anthracene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Fluoranthene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Fluorene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ lndeno( 1,2,3-cd)pyrene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Naphthalene Y 0.83 0.00069 0.25 NS506 12/19/2001 MDJ Phenanthrene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ Pyrene <0.25 <0.00021 0.25 N5506 12/19/2001 MDJ

Page 2 of 5

CONFIDENTIAL, CITY_21MC100_003444877 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000177905