Fiberglass clearance results fax, 125 Liberty Street, Oct 2002

NYC 9/11 Public Portal Document

10/11/2002 17:07 FAX 212 353 8306 ATC lJ UO2/007

ATC Associates 104 East 25 Street, New York', NY 10010 Phone: (212) 353-8280 Fax: (212) 351•S306

Ann: Renjlmmin Sallecti Received: 10/9/02 8;00;01) AM ATC Associates Inc. ATC Group 0: 8946 104 Rost 25th Street Aatysb Date: 10;10/02 New York NY 1001 O

Fax- (212) 353.3599. Phone: (712) 353-A2i?0

Project: t EP CIc*n-up ATC Projccr #; 22906-'i002 125 Cedar Street, New Yert, NY

Asbestos Fiber Aoalyiii by Transmission Electron Microscopy via NOSH Method 7402 non Asbe. os 7403 Adjusbd Asbestos PCt! 4tbrrser4 Asbas.s Sarwple Volume Fibers F/t: 7)f% ) Fibes* wiaf F.%.e No c

A-9N•0t 3570.00 5 0-001 Nerg08(w..EC n C c30)) 064ib e-SStnkura 1046 -f

A-9N-0~ 3860.00 5 0.00 neracx n 0 .70.6013 RitW= • 3 5ttictura, Gypsum -2 c:n,ciursa 1046 .2

w-9N•03 3550.00 a 0.001 n!,a~ ( = '. 33 0.0003 Cd!uixe • 2 3t> atura, t3ypaum -2 5 Wawrs 1946 -3

A-9N.Gei 1840.00 4 0.001 %lame 1aleme p n c r,r301 ! Cdluic e • ? .Sla 47rw, Ovum -16trucis 8016 .1

A-4N411 3830.00 4 0.UG1 filar&QeleCIeO ' 0 cfl•rrll? Celijaae-49Uuearea 1016 .J

A- .-I6 3910.00 7 0.001 CHRYSOTr 0 I 13 0 (IOG I '.etijest -4 3m:e;wa. Gypaurr • 2 Brvdure0 8046 .6

AS -f17 3900,00 4 0.302 Nme DEec Er <0.0013 :aGulee -1 Slmturc, Gypwm . 3 9vxwss 1046 .7

M1'flAEL. A. OORYCK1, Ph.D. MARK PSVSAKI-IOV Analysed by Approved by;

ATC U na rnponsr3le for dsro roportsd in fibersa; whltll s Iums iec~ed tN nr-~a70r8;a eI3tnneL TM aware room !a1c only b iM. Su, rn leaasd. This noon may not taw reprOduced, swept in ful• without wrilbn Aporaum ay Al C Aseana-e4 Inc Analysts peidrma6 by ATC R5aclaus Inc. (NY ELAF +1'0879) Forty Grid Openings from ,oh of Une sampIs wore slammed to snLc'I ss p!e;le•'har, Awm drpm and wwlihs between 0.251 arr .Su, and Tema a ienglh•[o-ridth aIs 2recur then 3:1

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NYC-WTC 000107458