Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.
NYC-WTC_000131492–000131727
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC Associates y 10010 104 East 25 Street, New York, NY Phone: (212) 353-8280 Fax: (212) 353-8306 Received: 11/1/02 8:00:00 PM Attn: Benjamin Sallemi ATC Group #: 9047 ATC Associates Inc. Analysis Date: 11/2/02 104 East 25th Street New York NY 10010 Phone: (212) 353-8280 Fax: (212) 353-3599 Project #: 22906-0002 Project: DEP Clean-up ATC 125 Cedar Street, New York, NY Transmission Electron Microscopy (TEM) Performed Asbestos Fiber Analysis by AHERA)b~ros Final Rule (AHERA/MODIFIEDo by EPA 40 CFR Part 763 s Analytical Concentration Concentration Area Non Asbestos # Structures Sensitivity (S/mm,) (S/cc) (S > 5#1cc) O.Sµ-5 Su (S/cc) Volume Analyzed Asb Types) Sample <4.04 <0.0004 < 0.0004 0 0 0.0004 - 0.2473 10 None Detected 03 3600.00 - - - 9047 -1 _ -- _ <4.04 <0.0004 < 0.0004 None Detected 0 0 0.0004 04 3600.00 0.2473 16 9047 -2 _ ---- -- <4.04 <0.0004 < 0.0004 _ _ 0.0004 05 3600.00 0.2473 11 None Detected 0 0 9047 -3 <4.04 <0.0004 < 0.0004 0 0 0.0004 T 3600.00 0.2473 11 None Detected 06 - 9047 - 4 __ -- - --- <4.04 <0.0004 < 0.0004 None Detected 0 0 0.0004 07 3600.00 0.2473 5 _....... 9047 -5
MICHAEL A. GORYCKI. Ph.D.
MARK PEYSAKHOV Approved by: Analyzed ----
responsible _ _ -laboratory personnel. This lab is only in wnich is dependent on volume collected by non report may not be used to claim responsible for data reported ~cc, ales Inc. This Disclaimer. The laboratory is not in riat above. I is re Quality control data (including 95% report may samples repo for aata reported in spu~urestmnt=. Thisother agencyof the U..SGov~emmett Th~lreportso relates only to the any product endorsement by NVLAP or analysis' accuracy and predsion) is available upon request confidence limits and laboratory and #101187-0, NY State ELAP #10879 Accredited for NVLAP PLM(TEM Page I of!
Saturday, November 02, 2002
NYC-WTC 000131586
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