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114 LIBERTY 2 OF 2

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000155443–000155449
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NYC 9/11 Public Portal Document

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Parameter Clearance Level Note Asbestos in air 0.0009 ficc PCMe Primary clearance level Lead in settled dust <25pg/ft^ Primary clearance level Dioxin in settled dust <4ng/m^ Primary clearance level Fibrous glass in air <0.01 f/cc Secondary clearance level Crystalline silica in air O.Spg/m^ Secondary clearance level PAHs in settled dust <0.15 mg/m^ Secondary clearance level

2. Cleaning shall not be considered complete unless the primary clearance levels are achieved. The apartment will be re-cleaned and retested if the primary clearance levels are not achieved. These clearance levels may be re-evaluated and revised if determined necessary based on field conditions and analytical limitations. Secondary clearance levels shall be considered in determining the need for additional cleanup, however failure to meet the secondary clearance levels does not automatically trigger the re-cleaning. In the event re-cleaning is required, re-sampling shall be performed immediately upon completion of the cleaning.

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NYC-WTC_000155448

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NYC-WTC_000155448Source: NYC Law Department, mirrored locally

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