Building re-occupancy clearance letter, Stuyvesant HS, Oct 2001

NYC 9/11 Public Portal Document

10/01/2001 03:16 5169977528 EMSL LI PAGE 87

208 Stone/tinge Lane EMSL Analytical, Inc. Cade Place, NY 11514 Phone: (516) 997-7251 Fax. (516) 997-7528 Attn.: Taylor Environmental Group, Inc. Sunday, September 30, 2001 Floral Park Corporate Center 130-A Jencho Tpke. 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 Area Analv2cd Sensitivity Asbestos Concentration Sample ID Volume Asbestos t. e,5µ . Non- (S/CC) Su ~ Su Ashestns fmmjl (S/CC) (S/ID,ns)

1852.50 None Detected 0 0.0508 0.0041 <19.69 <0.0041 0.705

0706 1803.75 None Detected 0 0.0508 0.0042 <19.69 <0.0042

0707 1843.00 None Detected 0 0.0508 0.0041 <19.69 <0.0041

1852.50 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

0601 1852.50 Chrysotile 1 0 0.0508 0.0041 19.69 0.0041

Keith McWilliams Analyst Approved Signatory f, Oisclainom This laboratory is not re=w3ible for dau reported in stn,o reWc-c which a dvrmdent on voiumo oaf salad by non•laboratay permrine

L This secretory is onW regooneetle for data reoene0 fl stlu_tureslmm' This raped may not be raoroducad. exeeot in tug, without wftten eoprovet by EMSL. This repan must not tie useC to Cairn product encorsemer f by NVLAP Of any agency of the U.S. Government. This report relates oey to the samples 7 reonned above Quality Control Cate nncrudn+p 95% c~lraenes limes end laboratory and analysts• eccurwv and areasiOnt 19 available upon reoueet.

A _L _„A;ed ted for NVLAP PLWTEM a1010sa-10, NY ELAP 11489. CA FLAP 2339, CT PH.02A9 __

NYC-WTC 000106864