DEP Box 45 document fragment, 15 Park Row

NYC-WTC_000115692 ta - ‘Za ATHENICA ENVIRONMENTAL SEAVIGES INC Tel. (718) 764-7490 Fax, (718) 784-4085 CLIENT @ | LABID ¥ AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY CLIENT: Wacen & Panzer Engineers, P. C. LABORATORY ID #: T03-01-001 ANALYT. METHODOLOGY: AHERA FILTER TYPE: M.C.E. AVERAGE G.0. AREA (mm’): 0.0[2820 PROJECT: NYC DEP, 15 Parkrow Stet, DATE OF REPORT: 01/08/03 DATE OF ANALYSIS: 01/08/03 EFFECTIVE FILTER AREA (mm): 385 LABORATORY RESULTS LOCATION VOLUME at) G.O."*s ARAL YZED AREA ANALY ZED (mm?) ANALYTE SENSITIV. (struct.fem’) TOTAL ASBESTOS AIR CONC. (strucfent) TOTAL ASBESTOS FILTER CONC. (str.émm!) AIR CONC. STRUCT. 05<S<Sum CONC. FOR STRUCT, S25iyum TYPE CHRYS. ASBEST. 7 AMPHID. ASBEST SPECIFY 01 “TWA night side of WA (26" flaor) 1350 0.0641 0.0044 <0.0044 <15.60 NA NA NA NA 02 IWA middle of WA (26" floor) 1350 0.0641 0.0044 <0.0044 <15.60 NA NA NA NA IWA left side of WA (26° floor) 1350 0.0641 0.0044 <0.0044 <15.60 NA NA EWA right side of WA (10" floor) 1350 0.0641 0.0044 0.0044 15.60 <0.0044 0.0044 Os T03-01- 001-001 T03-01- 00 03 -TO3-O1- 001-003 T03-01- 001-004 TO3-01- 001-005 IWA left side of WA (10" flood) 1350 0.0641 0.0044 <0,0044 =5.60 NA NA NA NA ES ANALYST E. Sioulai LABORATORY CERTIFICATION NUMBERS: NVLAP 101958, ELAP 10955 e ~~ Athentca En vironmental Servioes Ine. (AES), is responsible cal y dor information pertaining to samples taken by its euployces. + — Airsampling cassettes wilt be stored for sixty (60) days. AES Inc., should be notified within this lime frame for a nue dupficate analysis. « — IC AES Inc., did cot conduct the sampling, the reponed airborne concentration was derived based on i supplied salely for the convenience af ihe clieat. © The ceport relates only to items lested. This report must not be used to claim product except in full and with prior approval of AES Jac. ¢ — The liability of Athenica Environmental Services inc. with respect to the services charged, shall in no event exceed the amount of the invoice. LABORATORY DIRECTOR Spiro Dongaris information provided by the client. Under these circumstances, the air concentration dala is endorsement by NVLAP ay any other agency of the U.S. Government. Test zeponts may nol be reproduced NYC 9/11 Public Portal Document