NYC-WTC_000209637

NYC 9/11 Public Portal Document

AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY CLIENT: Warren & Panzer Engineers, P. C. PROJECT: NYCDEP, 15 Park Row laboratory id T03 01-006 DATE OF REPORT: 01/10/03 ANALYT. METHODO1.OGY: AHERA DATE OF ANALYSIS: 01/10/03 ATHENICA FILTER TYPE: M C E EFFECTIVE FILTER AREA (nun'}; 385 DtumONMGHlM. SERVICES MU AVERAGE G.O. AREA (rom^): 0 012820 T«i.(7ia)784.7«W ftK.(Zie|}7«M0a5 LABORATORY RESULTS

CLIENT » LAB.ro » LOCATION VOLUME G.O.’i AREA ANALYT. TOTAL TOTAL AIR AIR ASBEST. AMPHIB, 00 ANAL ANALY SKKSirrV. ASBESTOS ASBESTOS CONC, CONC. TYPE ASBEST YZE» ZED (strucl./vm*) AIRCONC. TILTEB FOR FOR CHRYS. TYPE (mtn*) (sfriic/cm’) CONC. STRUCT. STRUCT. SPECIFY (itTjlIMn’) 0.5<S<Sprn S>5.tlpni 01 703-01- IWA right side of 1500 4 0-0513 0,0050 <0.0050 <19.50 “NA NA NA NA 006-26 WA (26'^ floor) 02 T03-01- IWA middle of WA 1500 4 0.0513 0.0050 <»-(>»S0 <19.50 NA NA NA NA 006-27 (26* floor) 03 T03-0I- IWAIeflstdeof 1500 4 0.0513 0.0050 <0.0050 <19.50 NA NA NA NA 006-28 WA (26* floor) 04 703-01- IWA right side of 1500 4 0.0513 0 0050 <0.005« <19.58 NA NA NA NA 006-29 WA (10* floor) 05 T03-01- IWA left side of 1500 4 0.0513 0.0050 <0.0050 <19.50 NA NA NA NA 006-30 WA (10* floor)

ANALYST LABORATORY DIRECTOR E. Sioukn Spiro Dangaris

LABORATORY CERTIFICATION NUMBERS: NVLAP 1019S8. ELAP 1095S

Alhenici Environment} Services Inc. (AES), is reaponsiWe only for infoimation pertaining io samples taken by its employees. Ah sampling cassettes will be stored for six ty (60) days. AES Inc., sbuuld be notified wnlhin Ibis lime fume for a true doplicatc analysis Q If AES Inc. did not conduct the sampling, the reported airbomc concentration ivas derived based un information provided by the client. Under these circurra lances, the air concenmnon data is H supplied solely for the oanveniEnoe oftbe client i-< I The report itiales only to items tested. This report roost not be used to claim product endorsement by NVLAPor any other agency of the I t.S Govcmntenl. Test reports may not be reproduced N) except in full asid with prior approval of AES Inc. s o The li ability of Athenica Environmental Servites Inc. with respect to the services charged, shalt in nocvml exceed the amount of the invoice

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NYC-WTC_000209637