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Document / 14 pages

Pilot Cleaning Sample Log, Pre and Post-Cleaning Data

Machine-extracted title · confidence 95%

A sample log recording pre-cleaning, post-cleaning, and third-cleaning air and wipe test results for pilot cleaning operations.

NYC-WTC_000149884–000149897

Folder label: “PILOT CLEANING

Page image
Scanned page image, NYC-WTC_000149886
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Summary of the total sample collected and the status of the collected samples. Asbestos Dioxin Fibrous Glass Lead MMVF PAHs Silica Counts Wipe Air Microvac Wipe -Air Wipe Air Wipe Air Microvac Wipe Air Wipe Air Wipr Air Collected, no results . 11 39 9 3 , 0 7 0 43 39 18 0 28 7 0 24 20 Analyzed 147 0 115 0 0 131 0 0 0 0 0 0 0 0 101 0 Cleared 0 0 0 0 0 0 0 Exceeded Not Evaluated Em 0 0 ■ V

0 ■ 0 0 0 0 0 0 2 J, 1 0 I 0 0 0 ro jj: j 0 1 2 0 0 “1 I V. -M I 0

Total Collected | 159 | 175 | 124 | 140 | 3 | 138 | 0 | 152 | 85 | 124 | 0 | 127 | 136 | 5 | 126 | 54

Key: Collected, no results Sample collected, no analytical results received yet. Analyzed Results received but no clearance value available, thus they are classified only as being analyzed. Cleared Below our clearance values. Exceeded Exceeded our clearance values (note: silica detection limit above clearance value). Not Evaluated No anaiyticalanalysiswas conducted.

4 C:\My Documents\CGN\WTC\Pilot Cleaning DalaVPilot Cleaning Sample Log - test.xls 11/8/2002

NYC-WTC_000149886

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NYC-WTC_000149886Source: NYC Law Department, mirrored locally

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