NYC-WTC_000209723

NYC 9/11 Public Portal Document

ie/01/2001 03:16 5163977529 EMSL LI PAGc. 07

208 Sloneltinge Lane EMSL Analytical, Inc. Carle Place, NY J1514 Phone: (516) 997-7251 Fax: (516) 997-7528 EMSL Attn.: Taylor Environmental Group, Inc. Sunday, September 30, 2001 Floral Park Corporate Center 130-A JenchoTpke. Ref Number: U0115210 Floral Park. NY 11001

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

Project; NYC SCA- STUYVESANT HS 6,7,8,9,10,11TH FLOORS

# STRUCTURES Analytical Volume Asbestos i n..4|i - Non- Area Analytictl Sensitivity Asbestos Concentration Sample ID < 5h >5)1. Axbcatra (ram*) (S/cc) (S/nitn‘) (S7cc) (liters) Type(s) None Detected 0 0^0508 0.0041 <19.69 <0.0041 0705 1852.50

0706 1803.75 pJone OGtected 0 0.0508 0.0042 <19S9 <0.0042

1843.00 None Detected 0 0.0508 0.0041 <19.69 <0 0041

0708 1852.50 None Detected 0 0.0508 0.0041 <19.69 <0.0041

0709 1852.50 None Detected 0 0.0508 0.0041 <19.69 <0.0041

0601 1852.50 Chrysotile 1 0 0.0508 0.0041 19.69 0.0041

Keith McWilliams Oa, r/VtA Analyst Approved Signatory □ijclainon- This laboraiery ii na fssoorjitl® for dau roporw.d in ainjouresrcz. wniei -i doFenSonl on raluma coltocigd by non-loboratcry pwsonnol. This laeoraicni is only rssoondcin (or taw reconna n siruaurBsrmni' Thu ration may not ba raarooueaa. axeaat m full. luiUioul whuah aoproual by EMSL This report rauM not oa usac Io claim proouei anoorsemont by NYUIP or any agency ol me U.S. Co-emment Thu ration reiaiaa only lo ma aampled raboned abone Quality control oeie (inciuano 35% ooniiaahca iimite ana laboratory ana analysts' accuracy ana craaaion) la available uoon reouesi. 7

lited Iw MVLAP PLMZTEM *101046-10 NY ELAP 11469. CA ELAP 2339. CT PH.0249

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NYC-WTC_000209729