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← Document results/DEP Box 31/125 CEDAR 1 OF 2
Document / 6 pages

Facsimile cover sheet from US EPA Region 2, August 2002

Machine-extracted title · confidence 95%

Cover sheet for a fax transmission sent from the US EPA Region 2 office in August 2002.

NYC-WTC_000155794–000155799

Folder label: “125 CEDAR 1 OF 2

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Scanned page image, NYC-WTC_000155796
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NYC 9/11 Public Portal Document RUG-14-2002 17:45 FROM US EPR REGION 2 ORC TO 9171S5954544 P.03/06

DRAFT WTC Indoor Air/Environment Pre-Cleanup Pilot Study Sampling Matrix Silica, Asbestos/ Total# Wipe Samples Lead Dioxhs PAHS Calcite, Total Dust MMVF Samples Gypsum Ceilings 1 0 0 0 0 0 1 Wails 1 1 1 1 1 0 5 Bare floor 1 1 1 1 1 0 5 Counter tops or 1 1 1 6 1 ■ 1 1 furniture (table tops) ss Total Wipe 3 3 1 17 4 3 3 Samples/parameter

Silica, Micro-vacuum Asbestos/ Total# Lead Dioxins PAHS Calcite, Total Dust Samples MMVF Samples Gypsum Carpets or Drapery 3 3 0 0 0 0 6 Fabric Furniture 0 3 3 0 0 0 6 (couch or chair) Total Micro-vacuum 6 6 0 0 0 0 12 Samples/parameter

Silica, Asbestos/ Indoor Air Samples Lead Dioxins PAHS Calcite, MMVF Samples Gypsum Main Living 0 0 2 2 0 0 4 Space(living rooms)

Asbestos/ Total # Bulk Dust Samples Lead Dioxins PAHS Silica pH MMVF Samples 1 1 1 1 1 1 6

NOTES: 1 MMVF - Man Made Vitreous Fibers, 2 This table does not include the 10% Quality Control samples. 3 The total number of samples presented represents the number of samples to be collected per unit. 4 Dioxins and PAH samples in indoor air will be collected from the 2 commercial spaces. Additional samples may be collected if dean up criteria is not met.

NYC-WTC_000155796

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NYC-WTC_000155796Source: NYC Law Department, mirrored locally

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