NYC-WTC_000209634

NYC 9/11 Public Portal Document

AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY 1 CLIENT: Waneii & Panzer Engineers, P. C PROJECT: N5Y: DEP. 15 Park Row LABORATORY ID T03-O1-OO3 DATE OF REPORT: 01/09/03 AN.ALYT. METHODOLOGY: AHERA DATE OF ANALYSIS: 01/09/03 ATHENICA FILTER TYPE: M.C.E EFFECTHTE FILTER AREA 3S5 taWMOMMEMIAL SERVICES INC. AVERAGE G.O. ARRA{mnF): 0 012820 T«L(7I»)«K7-WO fwc.(71B) 73*-tee5 LABORATORY RESULTS

CLIENT# LAB. in # LOCATION VOLUME G.O.’s AREA AA'ALYT. TOTAL TOTAL AIR AIR ASBEST. Amphib. {«) ANAL ANALY SENSJTIV. ASBESTOS ASBESTOS CONC. CONC TYPE ASBEST YZED ZED Otruft./cm’) AntOONC FILTER FOR FOR CHHYS. TYPE (mtn’) (jlrucJcm’) CONC. STRUCT. STRUCT. SPECIFY (strJinm*) «3<S<Spm Sf-S.frpni 01 T03-01- IWA right side on 1560 4 0.0513 0.0048 <19.50 NA NA~ NA NA 003-011 26"* floor_______ 02 11)3-01- rWA (ruddle on 26“ L560 4 0.0513 0.0048 <0.0048 <19.50 NA NA NA NA 003-012 floor 03 Td3-01- IWA left side on 1560 4 0.0513 0,0048 <0.0048 <19.50 NA NA NA NA 003-013 26'^ floor 04 TO3.-01- IWA right side on 1560 4 0.0513 0.0048 <0.0048 <19.50 NA NA NA NA 003-014 10“ floor 05 1'1)3-01- IWA left side on 1560 4 0 0513 0.0048 <0.0048 <19.50 NA NA NA NA 003-015 10* floor

ANALYST LABORATORY DIRECTOR E. Sioukn Spiro Dongaris

LABORATORY CERTIFICATION NUMBERS: NVLAP 101958, ELAP 109S5

Athcnica EnviranmeiKal Setvcccs Inc. (AES), is responsible only for ijifonnation (WiUining to sairpks taken by ils employees. o Ail sampling cassetlcs wilt b« swred for sixty (60) days. AES Inc., shoalii be notified wiihtn this time (rime fora true duplicate analysis. If AES Inc., did not conduct iKe sampling, (he reported airborne concentration tvjis deiived based on infoimation provided by the client. Under these circuoislances, (he air concentration data is H supplied solely for tire convenience of the client. K 1 The report relates only to items rested. This report must not be used to claim product endorsement by NVLAPor any other agency of the tl.S Onveminent Tesi reports may not lx reproduced except in full and xvith prior approval of AES Inc. The tiaUlitv of Athcnica Environmenlal Services Ine wilbrespetl lu the sen-ices charged, shall in no evenl exceed the amount of the invoice. o o o Io o CO CT kO

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NYC-WTC_000209634