NYC-WTC_000205605

NYC 9/11 Public Portal Document

208 Stoiiehiiiga Lane EMSL Analytical, Inc. Carle Place, 1\'Y 11514 EMS0 P/ioiie: (516) 997-7251 Fax: (516) 99 7-752S

Attn.: Commercial Lab Enterprise Saturday, October 27, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116352

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

# STRUCTURES Analytical Volume Asbestos >0.5n- Noii- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5ji > 5(1 Asbestos (in n?) (S/cc) (S/mm’) (S/cc) 3W 1310.00 None Detected 0 0.0635 0.0046 <15.75 <0.0046

311 1310.00 None Detected 0 0.0635 0.0046 <15.75 <0.0046

1310.00 None Detected 0 0.0635 0.0046 <15.75 <0.0046

I

313 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

314 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

315 0.00 None Detected 0 0.0635 <15.75

Earl Tracey Analyst Approved Signatory I Disclairrers This lat'u'atory is not responsible for data reported in sUucturos'cc. wtuch is dependent on vokrno coi -ot-J i-y non-iabo'ato.-y pe.

s ft 1 his laboratory :s only responsible for data reponed in structorAs'nu')^ This report may net be reprocjceo, evcoiT ... C. । v/.-'.rui wntt&n appro-. This report must nol be used to claim product endorsement by NVt AH or any agency of the U S Government Th.s tcuo ' only to tne- s; reooried above Oi.aiity control data (mcludinc 95% confidence timrs and falioratory arid analysts' acou'ar.y n’A) (-te. c'.'.'l is avaiietr;-; upu." re .9

|redi!od !o' NVI .'v’ Pi M'TEM r!0i048-10, NY ['LAP i P: r.LAt’ 2334. Ci PH-n?.'.?

CITY_21MC100_003008242

NYC-WTC_000205613