OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
clearance criterion was met for lead after the first cleaning, no additional lead samples were collected.
Alpha-Quartz Before Cleaning Samples - There were no samples collected before cleaning.
Post P‘ Cleaning Samples - One air sample was collected after the first cleaning. The sample was below the detection limit. Because the sample was below the detection limit after the first cleaning, no additional samples were collected for analysis of alpha-quartz.
Calcite Before Cleaning Samples - There were no samples collected before cleaning.
Post P‘ Cleaning Samples - One air sample was collected after the first cleaning. The sample was below the detection limit. Because the sample was below the detection limit after the first cleaning, no additional samples were collected for analysis of calcite.
Cristobalite Before Cleaning Samples - There were no samples collected before cleaning.
Post P‘ Cleaning Samples - One air sample was collected after the first cleaning; the sample was below the detection limit. Because the sample was below the detection limit after the first cleaning, no additional samples were collected for analysis of cristobalite.
Tridymite Before Cleaning Samples - There were no samples collected before cleaning.
Post P’ Cleaning Samples - One air sample was collected after the first cleaning. The sample was below the detection limit. Since the sample was below the detection limit after the first cleaning, no additional samples were collected for tridymite.
MMVF Before Cleaning Samples - There were no samples collected before cleaning.
Post Cleaning Samples - Two air samples were collected after the first cleaning. The results indicate that MMVF was present in both samples; however, the concentrations were below the primary clearance criterion of 10 S/L. Because the air samples were below the primary clearance criterion, no additional samples were collected for MMVF.
PAH Before Cleaning Samples - There were no samples collected before cleaning.
Post Cleaning Samples - There were no post-first cleaning samples collected.
Post 2"^ Cleaning Samples - There were no post-second cleaning samples collected.
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CITY_21MC100_011105310
NYC-WTC_000195276
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machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000145695
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Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145695
Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145695
Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145695
Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145695
Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145695
Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
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