66 JOHN 59 MAIDEN LANE

Z z ■< -< o * co AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY c

ATHENICA •2 o o CLIENT: NYC DEF KNVIMOKMBNTALSCTVICtSMC LABORATORY ID*: T03-04>006 PROJECT: 69JahaStreel. DATE OF REPORT: 048)7/03 c * o' th Td (719)784-7490 ANALVT. METHODOLOGY: AHERA DATE OF ANALYSIS: 048>5A3 CD O) Fax (718)784-4085 FILTER TYPE; M.C.t EFFECTIVE FILTER AREA<mai>. 385 s ? AVERAGE G.O. ARSA 0.012820 > 3- co Oi

LABORATORY RESULTS ? 2 3 CLllW# LAR. ID « LOCAIION VOLUME C.O.'t AREA ANALVT. : lOTAL TOTAL An AIR ASKST. AMnUB. CD Zi ft) ANAL AXALT SBNSmV. ASBESTOS ASBESTOS CONC. CONC. TWe ASBPST yZ6D ZED (ste«ct/cnt*> AmCONC FILTER Mm FOB CHRVS. TVPE (««*•> (atrarJem’) CONC STRLCr. SmUCT. SPECflFY (rtr.nmo*) QiSsSd^ SkS.«>in LabJOOS TO3-04- 10^ floor entmiw 1550 4 0.0513 0.0048 <0.0848 <19.50 NA NA NA NA 006-938 Maxfea Law side Lab3 007 T93-04- I O’*'floor sotiill of 1500 4 0.0513 0.0050 <0.»BS0 <!».» NA NA NA NA 006-939 room 35 Lab300l 103-04- T^flowpSiy 1500 4 0.0513 0.0050 cROASO <18.59 NA NA NA NA 009-949 staircase 302M0I T03-04- Waiting room 1500 4 0.0513 0.0050 <0.8050 <1931 NA NA NA NA 006-941 entrance

i 302/002 T03-04- Working ansi north 1500 4 0.0313 0.0050 <M0S0 <1939 NA NA NA NA 006-942

I ANALYST RSioDkri laboratory DIRECTOR Spii9 Doflgahs

LABORATORY CERTIFICATION NUMBERS: NVLAP10I9S8, ELAP 19955

• Al]Kn‘icaEmw«ranenla>Senn«alK.(A95},)srtepewibh<nlyformli»aMtiBnpMBiaMStosini^Ukc«»tirAe<nq4aNa. ■ 9 * Air lainpliaBCKScltes wUl be stssed Cm 9 ixty (tO) dein. AB tec.. shonM be notifitd Mbm dds time Rm* ter a trae deidicete aaaiysts. c- IT AES Inc, Ad noi conduct the natpSag. ike itponed aukenie ceflcnmetton wb dented bued on »fe pKwidedby Ac client. Uniter ttt«eo*cuiBimces,lhearrc«9Menks(reiidtta a suppticdMleh ter die convenience oTikc drcnL ■ TbeKjmt ictain only to kteMONtA This ccportmwlnai bevsad lacleimpniAirtciidMnncnl by MVIAP or agency orfteUS.GovrnwKni. Test repo rte naynot btirpfodBMd

I • nictN to ten and »Wi prior igyiont al AES Jae. ThcUakilityarAlluiitai tjt»iio»»ee»rdStivfces tec. urdnapKturtkeKivicttcbaisal, JaO in tmeteni exceed Ar unoumofttit invoice

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