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← Document results/DEP Box 35/75 MAIDEN LANE 1001112, 68/11
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Airborne asbestos lab report, 75 Maiden Lane roof samples, Sept

Machine-extracted title · confidence 96%

Laboratory analysis report from Athena Environmental Services for airborne asbestos samples collected from the roof of 75 Maiden Lane.

NYC-WTC_000102313–000102314

Folder label: “75 MAIDEN LANE 1001112, 68/11

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Scanned page image, NYC-WTC_000102313
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NYC-WTC_000102313 ATHENICA EINIRONHENTAL SERVICES IC. Tel (212) 884-7480 Foe (988) 769-4585 C.JENT LAB. I5 JB9 02 TB9 03 J89(4 18905 702-09- 021-2169 T02-09- 021-2170 T02-09- 021-2171 T02-09- 021-2172 702-09 021-2173 AIRBORNE ASBESTOS ANALYSIS BY IRANSMISSION ELECTRON MICROSCOPY CLIENT: Warren & Panzer Engineers, P.C. PROJECT: NYCDEP, 75 Maiden Tane LABORATORY ID #: T02-09-021 DATE DF REPORT: 09/08/02 ANALYT. METHODOLOGY: AHERA DATE OF ANALYSES: 09/08/02 FILTER TYPE: M.C.E. EFFECTIVE FILTER AREA (um'): 385 AVERAGE G.O. AREA (A107): 0.013771 LABORATORY RESULTS TÖCKTKN VOLUNE GOT ANAL YZED AREA ANALY ZED (E07) ANALYT. SENSITIV. (strastateur") TOTAL ASBESTOS TOTAL ASBESTOS ATR AIR CONC. FILZER CONC. AJR CONC. FOR (strueaems) COsC. STRUCT. (str.(mm) 8.555<$35 SERICI. S250Lm SAMPLE NOT ANALYZED- FILTER MISSING Oла таin тoof (right) On raxin roof (muiddlc) On niain rovt (lef) Tn room 1460 1440 Tn hallway 2 foor 1440 1440 1640 0.0551 0.055T 0.055T 0.055T 0.0049 0.0049 0.0049 0.0849 0.0049 18.15 18.15 36.31 <0.0049 <0.0049 0.0049 0.0049 0.0049 0.0049 0.0049 0.0097 <0.0049 NÃ ASBEST. TYPЕ CHRYS. АИPHS. ASTEST IKPE SPECKY Chrys. Clrrys. Chrys NÀ NA NÀ T hatess LARORATORY DIRECTOR Spiri Dongaris ANALYST E Siveãil LABORATORY CERTIFICATION NUMBERS: NVLAI 101958, ELAP 10955 .."5moesmionei, sefuiriontszanpelee ee dir ile Mumleytes Air sampting casselfes will be stayed for sixty (60) days. NES Inc, shoals be emified within this cime fiansi: for a trere desplscats anatysss. If AES ioc, didool conduet tise sampling, lae reported aáherte ron ceotatina was deriszl based in informauon prosided by the clicm. lader lhese siscumstarces, ieai concentraías-data is snpptied solely for the convorienos of the chtene. The nepert nelotes anly la ltenus lested. This peport muss nuot te ated eu claim paralact exdesemens by MVLAl or auy oiher agency af the UlS. Gosemsner. Jest repins maynal be rspruduced extepl in full zad with psin approval ot AES lux. The liatility al Alhenica Baviroganenlal Serviees tac, witht respect lo lhe scrvices churged, shall in na evestexccud ibe arount ofllc inroice 08/08/2002 31:34 FAX 718 784 4085 NYC 9/11 Public Portal Document

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NYC-WTC_000102313Source: NYC Law Department, mirrored locally

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