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← Document results/DEP Box 37/199 CHAMBERS STREET; Block: 16 Lot: 215 BIN: 1084587 BMCC
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Asbestos air and dust test results, BMCC, Feb 2002

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Letter reporting asbestos testing results for air and dust at Borough of Manhattan Community College in February 2002.

NYC-WTC_000106330–000106405

Folder label: “199 CHAMBERS STREET; Block: 16 Lot: 215 BIN: 1084587 BMCC

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NYC 9/11 Public Portal Document

Air S Mine-Nuisanco Dust dice the north and south buildings. Samples PSI collected 2 representative air samples from each floor ofescalators, the Library and select were collected from within classrooms, common corridors, within the Gymnasium (north building) rooms/offices, In addition, 2 samplca were collected from subject to use by emergency/rescue workers. A - . and Theater 1 (south building) as these areas were Method 7500 to determine ambient or total of 32 samples were collected and analyzed by NIOSH Nuisance dust concentrations background airborne nuisance dust and respirable silica concentrations. below the OSHA limit of S mg/& and the ACGIH ranged from 0.0267 mg/m'-2.60 mg/m' which are in any samples. limit of 3 mg/me. Respirable silica was not detected project. Please contact me if you should PSI is pleased to he of §ervice to DASNY/CUNY on this have any questions vr--comrnents.concernung this correspondence.

Sincerely, - PROFESSIONAL SERVICE INDUSTRIES, INC.

Alex Hernandez Senior Scientist

cc: Matt Stewart - DASNY Art Fasolino - CUNY

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NYC-WTC_000106379Source: NYC Law Department, mirrored locally

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