NYC 9/11 Public Portal Document
1O4 =a5; 14 n ~trect
New York. New York 10010
!IATC
www.acc-envlro.CCm
212.353 8280
=ax 212 353.8306
I N C.
A S $ O C I A T E S
October 9, 200'_
ALC Envirormer.ta'_
115 W. 30th Street
New York, NY 10001
Attn: r1r. Joshua Sarett
Re: Report of TEN pn alys_s
Dear Mr. Sarett.
m_Cr35COPY ( ET )
ro_;Ow' n a aree the results Of transmission electron
analysis of air samples from our Group No. X641.
Client: Lefrak Organization
• Project Name: Bldg. 400
Location: Various Sites
Samples received: ;0/09/01
document the data transmitted today
These results will confirm and w1t': the
to you. The analyses were performed in iCFR strict conformance
October 30, L98%? for
methodology of the AEE,RA Final Rule
As ind~ gated on .he attached summary
clearance Of abatement sites.
asbestos etruc_ures per mm; was detected
Results sheet, Less than 70
samples submitted from :^e site.
in all of the twenty-nine
a function of air ;plume
Results reported as Strsct/cc are such, not verifiable y th.s
Collected n the field and are, as entirety and
reproduced only in its
laboratory. This report may be this laboratorY the cost -
nct without prior perT,lssion of -
the response action may be
abatement inside samples pass, analyses were supervised by
considered to have been competed. The
Director of Electron_ Microscopy.
Dr. Michael A. Gorycki,
40 we are pleased to note
that our TEN lab has received
currently required for
fuL
recognized
accred tatien from NVLAP, as is approval
analysis of TEN air samples for AHERA projects, and also
were performed
program. These analyses
under the NY State DOH E.LA?
Associates Inc.
by ATC d/b/a ATC
questions relating to these
Please contact me regarding any
materials.
very truly yours,
Michael A. Gorycki, P .D.
Directcr of Electron Microscopy
NYC-WTC 000095416
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