Asbestos analysis report, 53 Warren Street, July 2002

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York, NY 10010 Phone: (212) 353-8280 Fax: (212) 353-8306 ( TC Attn: Mr. Pablo Pedor►e ReceNed t 7!20102 1:00:00 FM War n & Panzer Engineers , P.C. ATC Group #: 8553 228 E. 45th Sweet Ansllysis Date: 7/21102 Now York NY 10017 Fax: (212) 922-0630 Phone: (212) 92~-4877 Project: NYC DEP, WBtP# 1079.01.02 53 Warren Street

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) AaWyrcal Mrbestos Area Noa AshesVas a Sltructures Sensitivity Co,ce1narion Sample Volume Anaty ssd Asb Tjye(s) a•S5-3 ON (S/oc) (S/mm') (S/cc) 11'otas

003A 1300.00 0.0674 0 Nona Date,-tbd 0 0 0.0044 c 14.83 00044 14553 -1

002A 1300.00 0.0674 0 None Det ea 0 0 0.0044 <14.83 <0,0044 8553 -2

003A 1300.00 0.0674 0 Name Dol6ctod 0 0 0.0044 c 14.83 00C4 8333 -3

004A 1300.00 0.0674 0 None Defected 0 0 0.0044 <14.83 <0,0044 $S.SJ -4

005A 1300.00 0.0674 0 NoneDetecfed 0 0 0.0044 <14.83 X0.0044 8533 -5

M1C.1AP-L A. GORYCKI, Ph.D. ROMAN PEY V Analyzed by: Approved by:

0isdaimen The laboratory ts not responsble for data repXdin wrua m ad= winch is dependent on volume C+Dllected by horrlaberaletu paraonnel. This labs only responsible tot data reported In abuQurestmm'. This re0c4f may not be reproduced, ecept in full. without n opprovsl by ATC Assoda:ae kit T it moon mdy not be used to calm produrx endasamOm by NVLAP or any other agency of tt+e U S- ;3owmment This rapora relate only to The sampler riOated shove quaky cOntd date (urduding 95% oonfdanea Itr and laboratory and analysis' accuraq and preasion) $ avnilebb upon Modest

AccndlE for NVLAP M/ EM #1011870, NY State ELAP #10879

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