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Asbestos air TEM results summary, NYC DEP, March 2003

Machine-extracted title · confidence 90%

Summary of transmission electron microscopy results for asbestos in air samples for the NYC Department of Environmental Protection project.

NYC-WTC_000186865–000186869
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NYC 9/11 Public Portal Document

SciLabJoh#: 203034111 Client Name; JLC Environrncntal Consultants IS Cl. Table I I'd' Summary of Tniiisinisjsion Electron Microscopy (TEM) Results For Asbestos (air) r-j CD 03-2744; NYCDEP; 114 Liberty Si ; NY. NY/POST-ABATE -J

Structure Structure Air Area :♦ Analytical Asbestos Structures Delected Deniity Concentration Type SciLab Client Diludon FUtered Analyzed Sensitivity (Microns) (struc/sq. mm.) (struc/cc air) of lO Sample # Sample # Factor (liters) (sq.mm) (struc/cc air) O.5-5.O >5.0 Total >5.0 Total >5.0 Total Aibestos 29 009476 3600 .24 0.0004 200 3.0 23 0 125 95.8 00013 00102 chrysotile FINAL: 7th Floor IWA by Bedroom, Southeast amphibole rj 30** 009477 3600 (Ti

1.0 FINAL: 7lh Floor IWA By Bedroom. Southwest "Sample Overloaded w/Particulale- Unable To Analyze" lO Oj 31 009478 3&00 .24 0.0004 5.0 2.0 70 83 292 0.0009 0.0031 chrysotile iX) b.3 FINAL: 6ih Floor, South Side of Living Room 32 009479 3600 .24 00004 30 1.0 4.0 4.2 16.7 0.0004 0.0018 chrysotile FINAL: 6th Floor. North Side of Ihrong Room 33 009480 3600 .24 0.0004 3.0 1.0 4.0 42 167 0.0004 00018 chrysotile FINAL: (.th Floor, Center of Kitchen amphibole 34 009481 3600 .24 0.0004 3.0 10 4.0 4.2 16-7 0.0004 0.0018 chrysotile FINAL: 6th Floor, Bast Bedroom lusl South of Kitchen 35 009482 3600 .24 0.0004 00 0.0 0.0 <42 <42 <0.0004 <0 0004 NSD Ui FINAL: 6(h Floor, SW Bedroom O r< 1- 36** 009483 3600 W FINAL: Sih Floor, Center of Living Room O 37** 009484 3600 o 1^ FINAL: Sth Floor, East Side of Oinmg Room SiiK 'tt> o 38** 009485 3600 m "0 FINAL: Sth Floor, Center of Kitchen jg.* 009486 3600 § O FINAL: .Sth Floor, S£ Bedroom 20 00 40** 009487 3600 FINAL: 5lh Floor. SW Bedroom 'o > 41 009488 3600 24 0.0004 .3.0 0.0 3.0 <4 2 12.5 <0.0004 0.0013 chrysotile z z FINAL: 4thFloor, Center of Living Room >

s c 42 009489 FINAL: 4th Root, Center of Dining Room

*coiueiilniioore[CCscDiedby die detection of I stnicluic 3600 .24 0.0004 4.0 00 4,0 <4.2 16.7 <0.0004 00018 chrysotile

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MSI): No Asbestos Sirucnucs Ikiectcd

NVLAP#: 200546-0 Reviewed By: ; Analyzed By; Paul J. lUl 4: Dale: 3/31/03 CD

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NYC-WTC_000186867

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NYC-WTC_000186867Source: NYC Law Department, mirrored locally

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