NYC-WTC_000210389

NYC 9/11 Public Portal Document

New York Lab 307 West 38th Street, Now York, NY 10018 Phone; 212-290-00S1 Fax: 2122300058 Email;

Attn: Commercial Lab Enterprise Customer ID; COMM56 270 Swinton Ave Customer PO; Bronx, NY 10465 Received; 11/07/01 11:45 AM Fax: (718) 904-9117 Phone; 718-792-2832 EMSL Order; 030107604 Project: Town House 51 Harrison Street, New York NY- Inside EMSL Project ID: Apts.

Analysis Date: 11/7/2001

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Aiinlytical Asbestos Area Non Asbestos a Structure Sensitivity Coiiceiilrcitioii ^niiiple yoluine Anaiyzet! Asb Typc(s) 0.5p-5p i:.5p (S/cc) (S/nun’) (S/cc) Notes 344 1250.00 0.0625 0 None Detected 0.0049 <16.00 <0.0049 330107604-0001

545 1250.00 0.0625 0 None Detected 0.0049 . <16.00 <0.0049 330107604-0002

546 1250.00 0.0625 0 None Detected 0.0049 <16.00 <0.0049 330107604-0003

547 1250.00 0.0625 0 None Detected 0.0049 <16.00 <0.0049 330107604-0004

1 1200.00 0.0750 1 None Delected 0.0043 <13.33 <0.0043 ,010760^1-0005

549 1200.00 0.0750 0 None Detected 0.0043 <13.33 <0.0043 330107604-0006

550 1200.00 0.0750 1 None Detected 0.0043 <13.33 <0.0043 330107604-0007

551 1200.00 0.0750 0 None Detected 0.0043 <13.33 <0.0043 330107604-0008

552 1250.00 0.0625 0 None Detected 0.0049 <16.00 <0.0049 330107604-0009

553 1250.00 0.0625 0 None Detected 0.0049 <16.00 <0.0049 330107604-0010

554 1260.00 0.0625 0 Chrysotile 1 0 0.0049 16 0.0049 330107604-0011

Joso Arriaga (12j Labo.'atory Manager or other ap.oroved signatory

DibClainicrj: Toe laboralory is not responsible for duto re.oorted in struotures/oo. w.niot) is depended on volume collected Py non-laS-oreio.-/ person.^;:. Ifns lab is only fosporisi data reported in struciures/mm’. This report may not be rep.'oduc.ed, except in full, without vritten app,-ovol by EMSL. This repo.", ntus: not bu used to ciaim prodjct endo.-sec.t NVLAf) or any aynncy of the U.S. Govcinment. This report relates only to the samples reported above. Ou.s','/ control data (includinry 9:<r, co.n.'id.?.-.ua u .,iu. and Isboralony ivrd analysts' accurricy and precision) is Rvailabte upott reriuest. jAccre-ltod to.- NVl.AP PLMfTF.M eiOIWi-O. NY Stale CLAP {,1153.3

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CITY_21MC100_002843363

NYC-WTC_000210389