NYC-WTC_000176225

NYC 9/11 Public Portal Document

208 Sloiieliiiige Lane EMSL Analytical, Inc. Carle Place, NV 11514 Phone: (516) 997-7251 Fax: (516) 997-7528 Attn.: Commercial Lab Enterprise Tuesday, October 30, 2001 r 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116410

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 25TH FLR - 01231

STRUCTURES Analytical Volume Asbestos > (1.5)1 - Noii- Area Analyzed Sensitivity Asbestos Coiicentrntioii Sample ID (liters) Typc(s) < 5(1 s 5(1 Asbestos (in 11?) (S/cc) (S/tnnP) (S/cc) I 347 1540.00 None Detected 0 0.0508 0.0049 <19.69 <0.0049

348 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

I

349 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

350 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049 J

i 1 i 351 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

I i 352 1250.00 None Detected 0 0.0635 0,0049 <15.75 <0.0049 I

Daniel Clarke Analyst 4 Approved Signatory Disclaimers: This taboratofy is not responsible for data reported in structores/cc, which is dependent on vo'umn ny non laboratory personnel T his laboralory is only respcnsiblo lor daln reported in suuclurci/nim*. 'tins rvpuil nicy not bo reproduesd except m full wilt’out wntten approval by F MSI This icpon must not be use i to claim product ondorst’menl by NVLAP or any oqttn.y ot the U S Government I his n pod r«itae;» only to ttie samples 5 reported above. Quality coi trot data (including 95% confidence Imils and laboratory and analysts* acr.uracy and pft'C ;-.un) is avnUcbio upon request

z^i-dilod(orNVLAP PIM It (d *101046 10, NY! lAf 11409, CAO! AP2330, CT PH 0740

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CITY_21MC100_012545267

NYC-WTC_000176230