156 WILLIAM STREET; 1001281, 93/20

NYC 9/11 Public Portal Document

ATC Associates lIC 104 East 25 Street, New York,NY 10010 Phone:(212)353-8280 Fax:(2i2)353-8306

Attn: Mr. Fabio Pedonc Reccived: 7/10/02 $30!00 AM Watz+ez, & Panzer Engineers , P.C. ATC Croup #: 8432 228 E.45th Sheet Analysis Date: 7/10/02 New York NY 10017

Fax: (212)922-0630 Phone: (212)922-0077 Project: NYC DE?,W&P# 1079.01.02 1S6 Williz s Street

Asbestos Fiber Analysis by Transmission Electron Microscopy(TEM)Performed by EPA 40 CFR Part 763 Final Rule(AHERA) Alnatyacat lsbeatos Area Noa Asbecros 0Stracrera Scwsi[iviry Coicwedratia,t Sarsple Vohnne Analyzed Asb Type(s) (&5...5 Sp (S/cc (. .4na l (S/ee) Saw

03 1800.00 0.0450 0 CHRYSOTLL.E 7 1 0.0048 177.94 0,0381 8432 -1

04 •1800.00 0.0450 0 None Oeieeted 0 0 0.0048 <22.24 <0.0048 84)2 -2

05 1800.00 0.0450 0 None 0eu ad 0 0 0,0048 <22.24 <0.0043 8432 •3

00 •

1800.00 0.0450 0 None 0eheoed 0 0 0.0048 x22.24 <0.0048 3432 .4 _. 01 1800.00 0.0450 0 None 0ereeted 0 0 0,0048 <22.24 <0.0048 3=32 -5

03Qe 1900.00 0.0450 0 CHRYSOTII.c' 13 3 0.0048 .355.87 0.0761 Reenatysis $eJ2 .6

MICHAEL A. GORYCKI, Ph.D. ROMAN PEYS OV Analyzed by: Approved by.

0b The laboratory responsible for data rtitpmeod In strucluleslce. wh;ch deperasmen vduune coledsd by non.laborah cy personnel. This feb is only rosponslb!e is not is

for dam reposed in stnrdureslmmr. This repot` may not be reoroduoed. eaoept in tul, urdhout a teen bectevel by ATC Assaaews tna Ths report may not be used to daim aimer.

product endvesenent by NVL*P or any other aperuy o1 Ins U.S. Government. This reports ralaue only to the samples mooned above. Qu ty control dab (d g 0.S% corfdence limlu end laboratory and analyse' saottricy and proebion) Is ava able upon regvesL

Aor*ediled for NVtAP PLMITEM #101167-0. NY Slate ELAP #10679

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