NYC-WTC_000209638

NYC 9/11 Public Portal Document

AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY CLIENT: Warren & Panzer Engineers, P. C. PROJECT: NYC DEP, 15 Park Row LABORATORY ID #: T03-014108 DATE OF REPORT: 01/11/03 ANALYT. METHODOLOGY: AHERA DATE OF ANALYSIS: 01/11/03 ATHENICA FIL'I'ER TYPE: M C E. EFFECTIVE FILTER AREA (mm’l: 385 SNVMIOIMMENrAt. SEflViCCS INC. AVERAGE G.O. AREA (mm’): 0.012820 TN. pm 7»*-749O NX. (71B)7»M085 LABORATORY RESULTS

CLIENT# LAB. IB # LOCATION VOLUME C.O.’s AREA ANALVT. TOTAL TOTAL AIR AIR ASBEST. AMPHIB 00 ANAL ANALV SENSITIV. ASBESTOS ASBESTOS CONC. CONC. TYPE ASBEST Y2ED ZED (struct.Zcni’) AIRCONC FILTER FOR FOR CHRYS. TYPE (struc./cm’) CONC. STRUCT, STRUCT. SPECIFY (strJnwn‘) b.5<S-Sp.ii S^S.Opm 01 T03-01- Personal decon 1611 4 0 0513 0.0047 <0.G{>47 ““<19.50 NA na“ NA NA 008-034 02 TO3-01- 28"'' floor south side 1608 4 0.0513 0-0047 <0.0047 <19.50 NA NA NA N.A 008-035 03 TO3-01- 28* floor south side 1608 4 0.0513 0.0047 <0.0047 <19.50 NA NA NA NA 008-036 04 T03-01~ 27"* floor west side- 1608 4 0.0513 0.0047 <0.0047 <19.50 NA NA NA NA 008-037 court yard 05 T03-01- 27“ floor west side 1608 4 0.0513 0.0047 <0.0047 <19.50 NA NA NA NA 008-038 conn yard

A' ANALYST LABORATORY DIRECTOR E. Sioukri Spiro Dongaris

LABORATORY CERTIFICATION NUMBERS: NVLAP 101958, ELAP 10955

o Athenica EnvirontnerHaJ Services Inc. (AES), is responsible only for informition pertaining l») samples Uken by ils employees. A Air sairpUng casseltes will bcslored Ifii sixty (60) days. AES lnc.,sl»ould be notified within ibis lime frame for a nue duplicate analysis. 1"^ ft AES Inc., did nol oonducl the sampling, the reported airborne concentratinn was derived based on infonnation provided by (he client. L'ndcr these cireumsdnees, Ilie air concenlralion dala is supplied solely for the convenitnee of the client. rhe reporl relates only Io items (ested Tliis report must not be used io claim product endorsement by NVl.AP or any other agency of the U.S. Government. Test reports may nol be reproduced except in full and with prior approval of AE.S Inc. The balrihty of .Athcnica Enviionmcnlal Seivrees Inc. with respect 10 the services charged, shall in no evenl exceed (he amount of the invoice. O 1O o CO (JI kO

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NYC-WTC_000209638