NYC-WTC_000209633

NYC 9/11 Public Portal Document

AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY CLIENT: Watren & Panzer Engineers, P. C. PROJECT: NYC BEP, 14 Fail Row laboratory H) #: T03-0I-002 DATE OF REPORT; 01/08/03 ANALYT. METHODOLOGY: AKKRA DATE OF ANALYSIS: 01/08/03 ATHENICA FILTER TYPE: M.C.E EFFECTIVE FILTER AREA (mm*); 385 EHWIftONMENTM S£RVtC£S MC. AVERAGE G.O. AREA (mm*): 0.012820 Td. (71B) 7»*-7«0 Fax. (718) 7B4-a6e5 LABORATORY RESULTS

CLIENT# LAD. ID « LOCATION VOLUME C.O.*s A«PA ANALYT. TOTAL TOTAL AIR AW ASBEST. AMTHIB 00 .ANAL ANALY sENsrnv, ASBESTOS ASBESTOS CONC. CONC. TYPE ASBEST YZED ZCO (slrucL/cm') AIK COM . FILTER POR FOB CJIRYS. TYFE (mtn*) (itruc./cm^ CONC. SflRUCT. STRUCT. SPECIFY (slr./nim’l O.SsS<5fim SiS.Q^jm 01 T03-01- Decon 1431 SAMPLE WAS NOT ANALYZED - DEFECTIVE FILTER 002-006 02 T03-01- South side Bldg. 1431 5 0.0641 0.0042 «).«042 <15.60 NA NA NA NA 002-007 Ann sbeet 28’’’ floor 03 T03-01- South side Bldg. 1431 5 0.0641 0.0042 <0.e042 <15.60 NA NA NA NA 002-008 Ann street 28* floor 04 TOJ-fll- West side 27** floor"' 1302 5 0.0641 0.0046 <0.0046 <15.60 NA NA NA NA 0(12-009 05 T03-01- West side 27**' floor 1302 5 0.0641 0.0046 <0.6046 <15.60 NA NA NA NA 002-010

.ANALYST LABORATORY DIRECTOR E. Sioufcri Spiro Dongaris

LABORATORY CERTIHCATTON NUMBERS; NVLAP 101958, ELAP 10955

Athenica EtivironmenUl Sc.n-iccs Inc. (ACS), is responsible only for mfontiaiioti pertaining lo samples (aken by its employees. Q Air samplingcasseues will be stOied for sixty (60) days. AES Inc., should be iiolified within this lime ftame for a true duplicate analysis. H If AES Inc., did not conduct the sampling, the reported airborne concentration was derived based on infomwlion provided by the client Under these cirtwislanocs, the air concentration data is K supplied soiely foi the convenience of the client. I The report relates only lo items tesled. This report must no I be used lo claim product endorsement by NVLAP nr any other agency of the U.S. Govemmenv Test reports may not be reproduced

I except in full and 'vilh prior approval of AES Inc. The Icahility of Athenica Envirorrmentol Services Inc. with respect to Ilie seiviccs charged, shall in no event exceed ihe amount of the invoice o o I o o CO CD

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NYC-WTC_000209633