NYC-WTC_000209723

NYC 9/11 Public Portal Document

EMSL LI PA(9E 10 16/31/2001 03:16 5169977528

20s Sionehin^e La»e EMSL Analytical, Inc. Carle Place, NY J J 514 EIVI5U Phone: (516) 997-725/ fax: (516) 997-7528 Attn.; Taylor Environmental Group, Inc. Sunday, September 30, 2001 Floral Park Corporate Center 13Q-A Jericho Tpke. Ref Number; 1)0115210 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 a 11.5(1- Non- Area Analyzed Sensitivity Asbestos Concentratian Sample ID (liter,) Type(s) <5(4 > S(i Aibetos (mm^) (S/fc) (S/mm*) (S/cc) 0613 1833.50 None Detected 0 oTsos 0.0041 <19.69 <0.0041

0614 1843,00 Chrysotile 1 0 0,0508 0.0041 19.69 0,0041

0615 1803.75 None Detected 0 0.050S 0 0042 <19.69 <0.0042

0616 1852.50 None Detected 0 0.0508 0 0041 <19.69 <0.0041

0617 1852.50 None Detected 0.0508 0.0041 <19 69 <0 0041

I 0613 1852.50 None Detected 1 0.0508 0.0041 <19.69 <0.0041

Michelle McGowan

I Analyst Approved ! Signatory OUasmsn- This i^ooratory is no< ’^spon^-eie lor Cais raDCTod tn structuree/ec, wmcn 4 aeoenisent cn voiurne coileciad Dy non-ia&oraiory peraomol This WOCraierv is cn^y roscOAi-ble for datp in «i~ciixsa/iY!m' This report nay not De reproducad, oncaDl iH (ull. wtjftaul wnilM Spppavai Dy £MSL, This r«ocn mt-9i no? bo used 10 cuio: product endarscmon* by NYIAP cr any aoeneyo/ ihoIJ S. Go*«rrwn«n|, Thia report rotates only lo iht» samp<®fl reponoo aeowe. Quality control obis (incfucing 95% eenfioenca lyniU and taborgtcry end anaiysta- accuracy and precStOr) is aujilaQla upon raquatt 10

CITY_DEP_WORBY_CANNATA_SUBP_000003708

NYC-WTC_000209732