Laboratory report for 310 Greenwich Street, May 2002

NYC 9/11 Public Portal Document

208StanrchingeLane ~~'tt~~{//j~r jf L' 1►l}.7 L Analytical, ]~ ]~ Inc. Carle Place, NY 11514 Phone: (516) 997-7251 Fax: (516) `'?~\

Attn.: Wednesday, October 31, 2001 997-7528• Commercial Lab Enterprise 270 Swinton Avenue Bronx, NY 10465 Ref Number: U0116450

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA)

Project: BLDG 3 40 HARRISON ST NY, NY 32ND FLR

it STRUCTURES Analytical Area Analyzed Sensitivity Asbestos Concentration Volume Asbestos 2 0.S}t- Noll- (S/rum') . (S/cc) Sample ID Asbestos (mm') (S/cc) (liters) Type(s) <5 Z St 0 0.0762 0.0042 <13.12 <0.0042 372 1200.00 None Detected •

0.0042 <13.12 <0.0042 0 - ' 0.0762 373 1200.00 I None Detected

0 0.0762 0.0042 I <13.12 <0.0042 374 1210.00 None Detected fI

0.0762 0.0042 <13.12 <0.0042 0 I i 200.00 I None Detected I

0.0762 0.0038 <13.12 <0.0036 1320.00 None Detected 0 376

0.0762 0.0038 <13.12 <0.0038 None Detected 0 377 1320.00

L Daniel Clarke Approved Analyst Signatory collected by non•taboratory personel reported in structuresicc. which is dependent on volume Pisclaimars: This laboratory is not responsible for dataa.tructuresimm'. This report may not tr: reprod:r_ad, except in lull. without at tten approval by EMSL. teportsd in This laboratory is only responsible for data endorsentunt by NVLAP or any t.gency of thti U.S. Goverrtnunl. This !apart relates o:+!y to 11w samples 2 This rep rt must not be used to clan product accuinry and pracis+cn) is ovauabr+ t.,,i+n reported above. 4ua!ity control data (inc:u+ling 0S% confid:mce limits and laboratory and anaiyst

AP 2335. CT Pf t -(.0-t' ... PLM! t EMS 10INU.10. NY El..t' 1 t'.Cb. CA ht a} . _ •9ei' ~'•~'~•O" f,r NVLAP

NYC-WTC 000134771