Asbestos fiber analysis cover sheet, 30 West Broadway, Jul 2007

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York, NY 10010 Phone:(212)353-8280 Fax:(212)353.8306 ( rc

Attn: Mr.Fabic Pedant Received: 7/12/07, 4.15:00 PIS Waste= & P er Engineers,P.C. ATC Cramp #: 8462 228 E. 45th Street AflaIy s Date; 7/13/88 New York W. 10017 Fax: (212)922.0630 Phone: (212)922-0077 Projes t. NYC DEP, W&P# 10?9.01.02 30 West Broadway, Roof#3

Asbestos Fiber Analysis by Transmission Electron Microscopy(TENT) Performed by EPA 40 CFR part 763 FInaI Rate(ABERA) Anatiratt Asbestos Arm Nose Asbestos #Serejcasres Se s(dvly Coeecas,aAon Sample Velfrnee A141pea Asb Types) Q4.s -s sir (S/cc) (S/mm') (31st) NOW 01 1800.00 0.0450 0 None Debec'ed 0 0 0.0048 <22.24 6462 -, <0,0041

U2 1800,00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 8402 -2

03 1800.00 0.0450 0 None Oebeted 0 0 0.0048 <22.24 .162 -3 <0.0048

04 1800.00 0.0450 0 None Deta sd 3462 -e 0 0 •

0,0048 .

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05 1800.00 0.0450 0 None DeOseted 8462 -S 0

0

0.0048

¢22.24

<0.0048

MARK PEYSAKnOV MICHAEL A.GORYCKJ,Ph.D. Analyzed by Approved by: w _

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