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WTC Building Owner Air Information Summary Report

Machine-extracted title · confidence 98%

Statistical summary of bulk and air samples submitted by building owners and results of asbestos complaints since 9/11.

NYC-WTC_000140779

Folder label: “M.G: EPA INDOOR AIR WORKING GROUP MTGS.

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NYC 9/11 Public Portal Document

BUILDING OWNER WTC AIR INFORMATION

# BUILDING OWNERS WHO SUBMITTED INFORMATION 300

BULK TESTS 2,950

NEGATIVE BULK SAMPLES 2,745 POSITIVE BULK SAMPLES 205 (7% OF TOTAL)

TOTAL PCM AIR SAMPLES 78,993

PCM AIR SAMPLES <.01 FIBERS/CC 77,959 PCM AIR SAMPLES >.01 FIBERS/CC 1,034

TOTAL TEM AIR SAMPLES 41,893 TEM AIR SAMPLES <.70 STRUCTURES/MM^ 41,696 TEM AIR SAMPLES > 70 STRUCTURES/MM^ 197 (% OF TOTAL)

TOTAL # SAMPLES SUBMITTED BY OWNERS 123,836

# ASBESTOS COMPLAINTS REC’D REGARDING ASBESTOS SINCE 9/11 218

RESULTS OF INSPECTIONS 216 NO ACTION NECESSARY 1 VIOLATION ISSUED 1 CLEAN-UP ORDERED

TOTAL # TESTS REPORTED BY LANDLORDS 123,836

NYC-WTC_000140779

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NYC-WTC_000140779Source: NYC Law Department, mirrored locally

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