Residential sampling plan, Lower Manhattan

NYC 9/11 Public Portal Document

New York City Xpepartment of Health Purpose of Sampling

Residential Sampling in . To determine if residents are being exposed to concentrations of materials Lower Manhattan that may be of public health concern . To communicate information to the public on the potential health implications of sample results

What was sampled? How were buildings selected? Air: Dust: ■ Proximity to Ground Zero ■ Fibers . Fibers ■ Willingness to Participate ■ Asbestos • Asbestos ■ Other Fibers (fiberglass, . Other fibers (fiberglass, ■ Building Condition _ etc.) etc..) ■ Cleaned • Particulate Matter • Silica . Mica . Not cleaned - Calcite • Gypsum . pH

Buildings Sampled in Lower Manhattan

's^S^pling Locations ■ 30 Residential Buildings in Lower Manhattan . 1 outdoor area WoiU / Tiad* ,, CenUr . 1 common area (i.e. hallway, lobby) • 2 residential units (Unoccupied and e Occupied Units) V®

C Li'- ■ 4 Residential Buildings above 59^^ Street

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NYC-WTC_000178157