Airborne asbestos analysis results, 15 Park Row, Jan 2003

FEB-28-2083 NYC-WTC_000115669 18:24 ATRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY CLIENT: Warren & Panzer Engineers, PC. PROJECT: NYC DEP, 15 Park Row LABORATORY ID #: T03-01-023 DATE OF REPORT: 01/27/03 ms ANALYT, METHODOLOGY: AHERA DATE OF ANALYSIS: 01/27/03 ATHENICA FILTER TYPE: M.C.B. EFFECTIVE FILTER AREA (mm’); 385 PAVIROMMENTAL SER AVERAGE G.O. AREA (min?): 0.012820 - ; Yel, (718) 784-7490 Fax, (718) 784-9985 LABORATORY RESULTS CLIENT A LAH. # T LOCATION VOLUME TG.0.'s ARBA ANALYT, TOTAL TOTAL AIR AFR ASBEST. ay ANAL | ANALY SENSITIV, ASBESTOS ASBESTOS | CONC. ‘CONG. TYPE ASBEST YZED | ZED (structJem’) AIR CONC, FILTER FOR FOR CHRYS. TYPE (mm’) (struc.fem’) CONC. - | struct. | stRUCT. SPECIFY AMPHIB, NYC 9/11 Public Portal Document : (strJnim’) 0.5<S<Sum | S25.0ym 01 T03-01- In side work area 1680 4 0.0513 0.0045 <0.0045 <19.50 NA NA NA NA south 10 floor 02 T03-01- | Inside work area - 1680 4 0.0513 0.0045 <0.0045 <19.50 NA 3-100 | east 10 floor 03 In side work area 1680 4 0.0513 0.0045 <0.0045 <19.50 NA west 10 floor NA NA NA NA NA NA 04 In side work area 1680 4 0.0513 0.0045 <0.0045 <19.50 NA center 10 floor In side work area 1680 4 0.0513 0.0045 <0.0045 <19.50 NA NA NA NA 05 oa) IS ws On NS a Sie SIESIES NA NA NA | north [0 floor ) A E bes ANALYST LABORATORY DIRECTOR E. Dimitrakas Spiro Dongaris LABORATORY CERTIFICATION NUMBERS: NVLAP 101 958, ELAP 10985 * — Athenica Environmental Services Inc. (AES), is responsible only for infornntion * — Ait sampling cassettes will be stored for Sixty (60) days. AES Inc. ° I€ABS Inc., did not conduct the Sacmpling, the reported airbome Concentration was derived based on information provided by the client. Under these circumstances, the air concentration data is supplied sotcly for the convenience of the client. ¢ The repost relates only to items tested. This repust must not be uy except itt full and with prior approval of AES Inc. ‘ The ability of Athenica Environmental Services Inc. with respect to the services charged, shall in no cvent exceed the amount of the invoice. sed to claim product endorsement by NVLAP or any other agency of the U.S. Goverment. Test reports may not be reproduced cans